Evaluating practices toward dental health among primary school children in Rwanda.

Background: Dental diseases pose a global health problem that significantly affects overall well-being and quality of life. They are frequently neglected in many regions, despite the availability of preventive measures and it remains unclear whether these measures are effectively implemented in practice. Therefore, this study aimed to evaluate dental health practices among primary school children in both rural and urban areas of Rwanda.

Shigella and Enterotoxigenic Escherichia coli Have Replaced Rotavirus as Main Causes of Childhood Diarrhea in Rwanda After 10 Years of Rotavirus Vaccination.

The causes of diarrhea after 10 years of rotavirus vaccination in Rwanda were investigated with real-time polymerase chain reaction in 496 children with diarrhea and 298 without. Rotavirus was detected in 11% of children with diarrhea (odds ratio, 2.48; P = .

Prevalence of Extended-Spectrum Beta-Lactamase-Producing Enterobacteriaceae and Associated Clinical Implications at the University Teaching Hospital of Kigali in Rwanda.

Extended spectrum beta-lactamase (ESBL)-producing Enterobacteriaceae poses a global problem and complicates therapeutic choices. The paucity of data in resource-poor countries undermines the understanding of the problem's extent, and cases of antimicrobial treatment failure continue to accumulate. This study aimed to determine the prevalence and clinical implications of ESBL-producers at the University Teaching Hospital of Kigali in Rwanda.

Exploring Prescription Practices: Insights from an Antimicrobial Stewardship Program at a Tertiary Healthcare Facility, Rwanda.

Antimicrobial resistance (AMR) is a major public health threat linked to increased morbidity and mortality. It has the potential to return us to the pre-antibiotic era. Antimicrobial stewardship (AMS) programs are recognized as a key intervention to improve antimicrobial use and combat AMR.

Antimicrobial Resistance Profile of Bacteria Causing Pediatric Infections at the University Teaching Hospital in Rwanda.

Bacterial infections pose a global threat, especially in the pediatric population. Antimicrobials that are used to treat such infections continuously show reduced efficacy, and empirical therapy is a major treatment option in Rwanda. This study aimed to determine the resistance rate of commonly used antibiotics in pediatric patients.

HCV Seroprevalence among HIV Patients and Associated Comorbidities at One Primary Health Facility in Rwanda.

Hepatitis C virus (HCV) and HIV have emerged as major viral infections within the past two decades, and their coinfection poses a big challenge with a significant impact in terms of morbidity and mortality associated with liver disease and renal failure. The current study aimed at assessing the prevalence of HCV infection and associated comorbidities among HIV patients at one primary health facility in Rwanda. In total, 417 HIV-positive patients were recruited and included in the study from January 1, 2019 up to June 30, 2019.

The exhausted CD4CXCR5 T cells involve the pathogenesis of human tuberculosis disease.

Objectives: CD4CXCR5 T cells have previously been established. However, their decreased frequency during tuberculosis (TB) disease is only partially understood. The aim of this study was to explore the depletion of CD4CXCR5 T cells in human TB.

Diagnostic Performance of a 5-Marker Predictive Model for Differential Diagnosis Between Intestinal Tuberculosis and Crohn's Disease.

Background: The differentiation between intestinal tuberculosis (ITB) and Crohn's disease (CD) is a challenge. The aim of this study was to investigate a predictive model for differential diagnosis between ITB and CD.

Methods: A total of 268 patients who were suspected of having ITB or CD were prospectively recruited between January 2013 and September 2016.

Establishment of the Reference Intervals of Lymphocyte Function in Healthy Adults Based on IFN-γ Secretion Assay upon Phorbol-12-Myristate-13-Acetate/Ionomycin Stimulation.

The function of lymphocytes is the key to reflect the immune status of hosts. Evaluation of lymphocyte function is a useful tool to monitor the effect of immunosuppressive treatment and predict the prognosis of immune-mediated diseases (e.g.

The performance of the TBAg/PHA ratio in the diagnosis of active TB disease in immunocompromised patients.

Objectives: The results of the T-SPOT.TB (T-SPOT) assay are reduced in immunocompromised patients with active tuberculosis (ATB), and it is difficult using T-SPOT results to distinguish ATB from latent tuberculosis infection (LTBI) in this condition. The aim of this study was to determine the performance of the TBAg/PHA ratio in T-SPOT assay in the diagnosis of ATB in immunocompromised patients.

TIGIT signalling pathway negatively regulates CD4 T-cell responses in systemic lupus erythematosus.

B-lymphocyte hyperactivity in systemic lupus erythematosus (SLE) is T-cell-dependent, and CD4 T-cell activation is essential to SLE pathogenesis. However, the mechanism of the deregulation of CD4 T cells in SLE is largely unknown. T-cell immunoglobulin and ITIM domain (TIGIT) is a new inhibitory receptor preferentially expressed on activated CD4 T cells.