Active clinical trials for "Pneumonia"

Rationale In Belgium, a unique situation exists for two reasons: on the one hand, the pneumococcal conjugate vaccine (PCV) program, which started in 2007, has quickly reached high coverage in infants: 3-dose coverage rose from 89 % in 2008 to 96.5 % in 2012 in Flanders and from 80.7 % in 2009 to 89.2 % in 2012 in Wallonia; and on the other hand, serotype coverage has moved from PCV7 (since 2007) to PCV13 (since 2011) and very recently to PCV10 (since July 2015 in Flanders and expected in May 2016 in the French Community). Invasive pneumococcal disease (IPD) surveillance has demonstrated a major impact on PCV13 serotypes in infants < 2 years of age. The impact of the current change in PCV-program is hard to predict, but could eventually result in a re-emergence of serotypes not covered by PCV10 (i.e. 3, 6A and 19A). With this unique situation the foundation was laid for a carriage study during which the nasopharyngeal carriage of Streptococcus pneumonia (Sp) and other common colonizers of the nasopharynx will be studied in infants with acute otitis media (AOM) and in healthy infants attending day-care centers (DCC), two populations with high reported pneumococcal carriage. Young children are an important reservoir and major source of transmission of bacteria to the whole community and thus the preferred population to study nasopharyngeal (NP) carriage. Aim of the study The main aim of this study is to evaluate if changes in the conjugate anti-pneumococcal vaccination program in Belgium have an impact on the nasopharyngeal carriage of Pneumococcus in infants aged 6-30 months suffering from AOM or attending day-care, in order to guide future pneumococcal vaccine program decisions and vaccine development, and to feed AOM treatment guidelines in a PCV-program environment. The study will monitor overall pneumococcal carriage, the serotypes involved and the sensitivity of the isolated strains to antibiotics. In addition, the rhinopharyngeal carriage of other common nasopharyngeal colonizers associated with disease, in particular Haemophilus influenzae, will be studied in order to evaluate if changes in pneumococcal carriage impact on the carriage of those pathogens. In infants with AOM, the study will also monitor the clinical course of the AOM and a second nasopharyngeal sample will be taken in case of antibiotic treatment failure or AOM recurrence to identify any association with the carried pathogen.

This study is a cross-sectional study, was conducted at Chest department of Kasr Al-ainy Hospital, Cairo university during the period between October 2020 and April 2021. The aim of the work was to evaluate levels of acute phase reactants(APR) in Non-COVID-19 bacterial pneumonia, and to correlate between levels of APR and the disease severity.

Application of artificial intelligence deep learning algorithm to analyze the relationship between hormone sensitivity of idiopathic interstitial pneumonia and imaging features of high resolution CT.

HFNO and NIV strategies are the most commonly used strategies for the treatment of hypoxia in patients with a diagnosis of COVID-19 who are still followed in the intensive care unit, but there is no study comparing the two yet. In our prospective study, we aimed to compare these two treatment modalities. The primary goal is that the treatment is successful (weaned off HFNO/weaned off NIV: No need for HFNO or NIV and the patient recovers without the need for intubation). Failure will be evaluated as the need for intubation during treatment or the patient's death. Secondary aim is failure of treatment and discharge of patients from intensive care to service or home.

Subjects will be recruited and divided into 3 groups: Experimental Group (468 subjects): 1st dose : combined vaccination of COVAX+PPV23, 2nd dose: combined vaccination of COVAX+IIV4; Control Group A (468 subjects): 1st dose: COVAX only, 2nd dose: COVAX only; Control Group B (468 subjects): 1st dose: PPV23 only, 2nd dose: IIV4 only. Blood samples will be collected 3 times: before the 1st dose of vaccinatioin; before the 2nd dose of vaccination; 28 days after the 2nd dose of vaccination. The immunogenicity and safety of both experimental and control groups will be analyzed.

The study is a randomized controlled trial, with an Intervention Group and a Control Group at the University of Utah (U of U) and University of Wisconsin (UW). BU serves as the primary award and coordinating institution. The unit of randomization will be at the clinic level at each institution. UW will recruit all General Internal Medicine (GIM) Clinics and Department of Family Medicine (DFM) Clinics in Dane County as well as their East and West Urgent Care Clinics. U of U will recruit all affiliated primary care practices. The unit of randomization will be the clinic. The study biostatistician will receive a list of clinic sites that have agreed to participate in the study from the site PIs. Clinics will be randomized to either Intervention group or to a Control group stratified by clinic size. Both groups will receive a single 45 minute academic detailing session describing evidenced-based diagnosis and treatment for strep throat and pneumonia. The Intervention Group will also receive a demonstration of the iCPR tool during their academic detailing session. Providers and clinic staff will be invited to the academic detailing session. Any provider or staff that is unable to attend the session will receive written and electronic copies of the material. Individual providers will not be specifically recruited for participation and they will participate or not based on personal preferences as they would for any clinic quality improvement project. The iCPR tool will be "turned on" for providers in the Intervention group. This means that the best practice alerts will trigger for appropriate patients with suspected strep throat or pneumonia. We will collect and analyze data about the use of each element of the iCPR tool during patient visits, including which elements of the tool were used and how often. We will also collect data from the site EHRs about antibiotic and diagnostic test orders for strep throat and pneumonia from all clinics participating in the trial, both Intervention and Control groups. After one year of study implementation, we will run an Interim Primary Outcome Report comparing the antibiotic and diagnostic test orders between the Intervention and Control group clinics. This report will be in the aggregate and will not contain any personally-identifiable information. If there is a significant difference between the groups that meets our predetermined stopping end points, we will stop the randomized controlled trial.

From 10% to 30% of patients hospitalized with community-acquired pneumonia (CAP) are readmitted within 30 days of discharge. These readmissions have negative consequences for the patients and the hospitals where they are treated, including impaired quality of life, exposure to hospital-related adverse events, and increased resource utilization. Risk-adjusted readmission rates can be easily computed and tracked from computerized hospital discharge data, using validated models. As part of the Hospital Readmission Reduction Program (HRRP) effective in fiscal year 2013, United States hospitals with higher than expected 30-day readmission rates after pneumonia hospitalization have been subject to financial penalties from the Center for Medicare and Medicaid Services (CMS). The underlying logic of the HRRP is based upon the notion that short-term readmission is often a preventable adverse outcome, reflecting suboptimal quality of care during index hospitalization. Yet, published evidence suggests that less than one in four all-cause readmissions are deemed avoidable. Because only avoidable readmissions can be influenced by interventions designed to decrease readmission rates, avoidable readmission is a more relevant metric than all-cause readmission for tracking quality of hospital care for pneumonia. The purpose of this study is to develop an administrative data-based risk prediction model for identifying potentially avoidable readmissions within 30 days of discharge for patients hospitalized with CAP. R3P is a retrospective observational cohort study of consecutive adult patients discharged from two hospitals with a diagnosis code of CAP. Data sources include routinely collected hospital discharge data and retrospective chart reviews.

Streptococcus pneumoniae is responsible for over 10 percent of death in children under five and many of these deaths occur in early infancy before the current pneumococcal schedule is effective and nearly half occur in sub Saharan Africa. The PROPEL trial will examine the effect of either a maternal or a neonatal dose of a pneumococcal conjugate vaccine on pneumococcal colonisation in the nose which can be used to measure the risk of disease in early life. 600 Expectant mothers will be randomized at between 28 and 34 weeks to a maternal group, a neonatal group or a control group in equal number (200 per group). Their subsequent born offspring will be followed up until nine months of age. Infants born from expectant mothers in the maternal and control group will receive their subsequent pneumococcal conjugate vaccination according to the national Expanded Programme on Immunisation (EPI) schedule in the Gambia at 8, 12 and 16 weeks while infants born to expectant mothers in the control group will receive the pneumococcal conjugate vaccine within 48 hours of birth and at 8 and 16 weeks of life. Randomization will be undertaken by defined un-blinded members of the clinical trial team who will be delegated for this task and who will not be involved in any other trial related procedures Pregnant women who are willing and who are identified by the staff of the government antenatal clinic as being potentially eligible according to gestation (assessed initially according to the date of the last menstrual period (LMP) - if known, or the fundal height), will be referred to a member of the clinical trial team. Those who remain interested in participation having had the details of the study explained will have basic demographic, obstetric and contact details collected and will be invited, at a time of their convenience, to the Medical Research Council (MRC) clinical trial site for the formal informed consent process to be completed. Following informed consent, pregnancy will be confirmed with a urinary pregnancy test. Initial screening (e.g. for past-obstetric history and past-medical history etc) will be undertaken at this point along with screening bloods for serology (HIV, hepatitis B and syphilis) and haematology (haemoglobin and sickle test). A dating ultrasound scan (USS) will also be undertaken by designated clinical trial staff. On completion of screening, expectant mothers who are confirmed to be eligible according to the defined inclusion and exclusion criteria will be enrolled and randomized in parallel into one of three equally sized groups mentioned above (maternal, neonatal, control). According to the group into which they have been randomized, mothers will receive a dose of PCV13 and tetanus toxoid [maternal group], placebo (0.9% sodium chloride) and tetanus toxoid [control group] or tetanus toxoid alone [neonatal group]. From this point on, the maternal and control groups (now 'Routine EPI Schedule') will be followed up in exactly the same way for the purposes of interventions and all endpoint assessments. Infants in the neonatal group ('Neonatal Schedule') will be followed up according to the schedule outlined. At the time of presentation to the delivery unit a blood sample for serology and malaria Rapid Diagnostic Test (RDT) and an nasopharyngeal swab (NPS) sample will be obtained prior to or shortly following delivery. Immediately following delivery a sample of cord blood will be obtained and as soon as possible an NPS sample will be taken from the newborn. Anthropometric measurements will be taken from the newborn and an examination conducted. Once there has not been any contraindication to vaccination identified, all newborns will be administered the routine EPI vaccines according to the schedule in The Gambia (BCG, Hepatitis B and OPV). Those newborns in the Neonatal group will additionally be administered a single intramuscular (IM) dose of PCV13. At two, three and four months, infants will be administered the routine EPI vaccines. Those infants in the Maternal and Control Groups (Routine EPI Schedule) will additionally receive PCV13 at eight, 12, and 16 weeks while those in the Neonatal group will receive the vaccine at eight and 16 weeks only having received the first dose at birth. All infants will additionally receive a single dose of the inactivated poliovirus vaccine (IPV) at 16 weeks in line with the routine EPI schedule in The Gambia. Following the vaccines administered to expectant mothers and following the vaccines administered at birth, home visits will be undertaken on day 1 to 6 to collect solicited local and systemic adverse (for PCV only) reactions and any unsolicited. A day 7 safety clinic visit will be conducted following the vaccines administered to expectant mothers and following the vaccines administered at birth. Infant will attend the clinical trial site for NPS and blood samples to be taken at specific time points.

The purpose of this study is to assess the safety and effectiveness of doripenem treatment among Filipino patients with nosocomial pneumonia, complicated intra-abdominal infections, and complicated urinary tract infection.

This is a randomised controlled trial of the incidence of nosocomial pneumonia in patients with severe tetanus admitted to the intensive care ward nursed in a supine or semi-recumbent position.