Clinical Research Directory

A Rapid Triage Test to Improve Risk-stratification of Febrile Children (EChiLiBRiST, Clinical Trial 1, Outpatients)

The overall aim of the study is to provide evidence that introducing novel biomarkers evaluation at triaging (first clinical assessment), in combination with IMCI-based guidelines (SoC), is a viable strategy to enhance rapid and accurate identification of febrile children at increased risk of life-threatening infections compared to IMCI-based strategies alone (SoC), and to demonstrate whether this results in enhanced decisions of admission/referral vs discharge, and enhanced overall health outcome of children with acute fever in sub-Saharan Africa.

Etiology of Febrile Illness in Nepal (DEFINe Study)

In the absence of a microbiological lab testing, majority of the cases of febrile illnesses in Nepal are diagnosed on a clinical basis alone. These cases of "undifferentiated febrile illness" are treated empirically with multiple antibiotics without an etiological diagnosis. Unnecessary use of antibiotics can increase the risk of antibiotic resistance and adds unnecessary burden of cost to the patients and their families. This study aims to determine the etiology of infections using additional microbiological techniques in patients admitted to the hospital with acute undifferentiated febrile illness of 3 days to 21 days duration, and assess its impact on use of antimicrobial drugs. In addition to the clinical features, the etiological diagnosis will be confirmed by using additional tests including culture techniques and ELISA based serological tests for 7 additional pathogens which are currently not tested in Nepal. Patients meeting definition of undifferentiated fever of 3 days to 21 days duration will be enrolled from a major tertiary care center using predefined inclusion and exclusion criteria.This study will help to identify additional infectious diseases prevalent in Nepal, decrease unnecessary empirical use of multiple antibiotics, and improve patient outcome. Additionally, identification of new causes of febrile illness will help in prevention and control of these infectious diseases at public health level.

Knowledge, Attitudes, Perceptions and Behaviors of Healthcare Professionals and the General Population Regarding Vaccination During Febrile Illness

Patients and healthcare professionals often lack adequate information regarding the possibility of vaccinating during febrile illnesses due to limited data. French guidelines on this topic remain vague, placing the responsibility for decision-making on healthcare professionals. This lack of clear guidance, combined with a perceived low urgency for vaccination in such cases, frequently leads to postponements, resulting in missed vaccination opportunities. By investigating the knowledge, attitudes, perceptions, and behaviors of both patients and healthcare professionals, the investigators can identify obstacles and leverage incentives to promote vaccination during mild febrile illnesses. This approach could help reduce missed opportunities and improve vaccine coverage overall.

Clinical Usefulness of a Multi-analyte Immunoassay for Distinguishing Bacterial and Viral Infections in Children

Fever can be a clinical manifestation present in pediatric infections, posing a challenge for the doctor who must decide whether or not to prescribe an antibiotic therapy. Routine blood tests can assist the doctor in making a decision, although their response times often do not allow for timely therapeutic decisions. Therefore, there is an increased risk of inappropriate prescribing antibiotics for children with viral infections, which contributes to the increase in antibiotic resistance. There is evidence suggesting the effectiveness of certain biomarkers in distinguishing viral from bacterial forms. Biomarkers of potential interest include tumor necrosis factor-related apoptosis-inducing ligand (TRAIL), interferon gamma-inducible protein of 10 kDa (IP-10), and C-reactive protein. The combination of those tests could distinguish between bacterial and viral infections with 90-94% sensitivity, 88-92.8% specificity, 59-81% positive predictive value and 97-98.8% negative predictive value. This is prospective study using biological samples that aims to evaluate the best diagnostic algorithm for obtaining an early and accurate etiological diagnosis (bacterial infection vs viral infection) of a febrile pediatric patient presenting at the Emergency Department, by comparing the standard algorithm with the diagnostic algorithm integrated with the results of the multi-analytic test.

Incidences, Causes, and Outcomes of Febrile Illness in Rural South and Southeast Asia

The study will collect information to understand the causes and outcomes of febrile illness in rural areas in countries across South and Southeast Asia ( including Cambodia, Laos, Myanmar and Bangladesh). The findings will be used to identify new tests and treatments that can improve the management of febrile patients in the future. This study is funded by the UK Wellcome Trust. The grant reference number is 215604/Z/19/Z

Febrile Illness in Guinea

To date, the underlying causes of community-acquired fever, particularly non-malarial fever, are insufficiently documented in Guinea. Moreover, diagnostic capacity is limited, leading to inadequate prescription of antibiotics and antimalarials, as well as substantial delay in outbreak recognition. Thus, the investigators undertook a prospective observational multi-centric cohort study of febrile patients presenting at the emergency and outpatient department of selected health centers, districts and regional hospitals in four ecologically distinct sentinel health districts in Guinea.