View clinical trials related to Infections.
Filter by:The renin-angiotensin system (RAS) has a relevant role in COVID-19, as the virus will enter host's cells via the angiotensin-converting enzyme 2 (ACE2); RAS disequilibrium might also play a key role in the modulation of the inflammatory response that characterizes the lung involvement. Angiotensin-(1-7) is a peptide that could be altered in COVID-19 patient and its supplementation may potentially helpful in this setting.
This study is a prospective, multi-institutional, noninferiority, randomized control trial that will compare the efficacy of two antibiotic treatments in preventing SSI in patients receiving immediate breast reconstruction with tissue expanders (TE-BR). The patients will be randomly assigned to one of the two treatment groups. One group will receive a single dose of antibiotics just before surgery and if necessary, more doses during the surgery. The other group will receive the same treatment as the first group, along with an additional week of antibiotics after surgery. The study will assess the rates of SSI from the two groups. It will also assess the type, duration and method (oral vs. intravenous) of subsequent antibiotic use for patients who develop SSIs in each group.
Tracheobronchitis signs may be observed on ventilation lung scintigraphy during coronavirus disease (COVID-19) infection. This case report study aimed to analyze the rates and associated factors of such tracheobronchitis in COVID-19 patients referred to ventilation/perfusion lung scintigraphy with shortness of breath, suspected of pulmonary embolism.
The main objective of this non-interventional (retrospective) study is to describe the general treatment patterns, effectiveness, and safety of ceftazidime-avibactam in real-world settings in India. Eligible patients would be adults who have been treated with ≥ 48 hours of ceftazidime-avibactam in routine practice from 01 June 2019 to 01 April 2020. Data of 500 patients will be collected through the abstraction of hospital medical records (electronic) if available or through the individual patient medical record in case electronic records are not available.
Different mechanisms have been proposed to explain the pathophysiology of chronic staphylococcal BJI, including biofilm formation and the ability of staphylococci to be internalized and to survive within cells. The intracellular localization of staphylococci is well documented by in vitro studies, however, few studies have shown the presence of intracellular staphylococci in clinical specimens from patients with BJI. The aim of the CRISBO study is to document the clinical relevance of intracellular staphylococci in the context of BJI. Immunostaining targeting staphylococci and components will be carried out on tissue samples taken from patients with BJI during their treatment (samples similar to those used for routine diagnosis in pathology). Our objectives are to identify whether intracellular staphylococci are observable in these samples and if so, in which cell type (s) are they housed.
Prospective, observational, exploratory study exploring the relationship between passively-collected data from wearable activity devices and SARS-CoV-2 infection
This study will reach out to patients who have undergone diagnostic testing for the following respiratory illnesses from January 1st, 2018 to July 9th, 2023: COVID-19, Influenza, Rhinovirus, and Respiratory Syncytial Virus. This study aims to develop a forecasting model to predict infection onset prior to symptom onset using wearable device data and known symptom onset and test dates.
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.
The benefit of the research is to provide information regarding the efficacy and safety of Favipiravir plus the Standard of Care (SoC) for mild-moderate COVID-19 patients to be a reference for policy recommendations regarding the use of Favipiravir as an antiviral drug for the treatment of Covid-19.
A randomized, parallel-group treatment, quadruple masked, two-arm study to assess the effectiveness of cod liver oil compared to placebo in the prevention of Covid-19 and airway infections in healthy adults. In this study, the investigators will investigate whether daily cod liver oil can prevent Covid-19 infections and reduce the severity of such infections. The investigators will also examine whether cod liver oil prevents other airway infections in healthy adults.