Value of Lung Ultrasound Sonography B-Lines Quantification as a Marker of Heart Failure in COPD Exacerbation.

Introduction: Identifying heart failure (HF) in acute exacerbation of chronic obstructive pulmonary disease (AECOPD) can be challenging. Lung ultrasound sonography (LUS) B-lines quantification has recently gained a large place in the diagnosis of HF, but its diagnostic performance in AECOPD remains poorly studied.

Purpose: This study aimed to assess the contribution of LUS B-lines score (LUS score) in the diagnosis of HF in AECOPD patients.

Is Tunisia ready for precision medicine? Challenges of medical genomics within a LMIC healthcare system.

As one of the key tools on the precision medicine workbench, high-throughput genetic testing has enormous promise for improving healthcare outcomes. Tunisia has made tremendous progress in acquiring and implementing the technology in the clinical context. However, current utilization does not ensure the whole range of benefits that high-throughput genomic testing provides which impedes the country's ability to move forward into the new era of precision medicine.

Molecular classification improves preoperative risk assessment of endometrial cancer.

Objective: We aimed to evaluate the performance of endometrial cancer (EC) molecular classification in predicting extrauterine disease after primary surgery alone and in combination with other clinical data available in preoperative setting.

Methods: Retrospective single-center observational study including patients with endometrial adenocarcinoma treated with primary surgery between December 1994 and May 2022. Molecular profiling was performed using immunohistochemistry of p53, MLH1, PMS2, MSH2 and MSH6; and KASP genotyping of the 6 most common mutations of POLE gene.

Co-occurrence of problematic facebook and video game use: prevalence and association with mental health disorders among adolescents.

Introduction: The rapid proliferation of technology and its impact on adolescents' lives have raised concerns about addictive behaviors and its potential consequences, including behavioral and mental health problems. This study investigates the prevalence and risk factors associated with the co-occurrence of Problematic Facebook Use and Problematic Video game Use among Tunisian adolescents.

Methodology: We conducted a cross-sectional study in the urban area of Sousse governorate in Tunisia during the 2018/2019 school year.

The Concealing Effect of COVID-19: Unveiling the Surge in Community-Acquired Infections and Its Association With Diabetic Ketosis During the Pandemic.

Background Some studies suggest that the SARS-CoV-2 pandemic has contributed to diverting attention from other community-acquired infections (CAIs), leading to an increase in their incidence and severity. Our study aimed to describe and compare clinical features of CAI before and during the pandemic as a factor precipitating diabetes ketoacidosis (DKA). Methodology We included 250 patients who presented with DKA due to CAIs, other than SARS-CoV-2, divided into two distinct groups: 100 patients (G1) who consulted two years before the pandemic, and 150 patients (G2) who consulted during the SARS-CoV-2 pandemic.

Intriguing association between type 1 diabetes mellitus, Gitelman syndrome and Cacci-Ricci disease: Triad of rare diseases: A case report.

We report the case of a patient who exhibits a concurrent diagnosis of type 1 diabetes mellitus, Gitelman syndrome and Cacci-Ricci disease. A 27-year-old male patient was diagnosed with Gitelman syndrome at the age of 3 years. Fourteen years later, he developed an autoantibody-negative type 1 diabetes mellitus.

Sleep Habits and Disturbances Among Tunisian Adults: A Cross-Sectional Online Survey.

Background: Sleep quality and disturbances have gained heightened scholarly attention due to their well-established association with both mental and physical health. This study aims to assess sleep-wake habits and disturbances in Tunisian adults.

Methodology: This cross-sectional study employed an online questionnaire to assess 3074 adults ≥ 18 years.

Functional analysis of MMR gene VUS from potential Lynch syndrome patients.

Lynch syndrome is caused by inactivating variants in DNA mismatch repair genes, namely MLH1, MSH2, MSH6 and PMS2. We have investigated five MLH1 and one MSH2 variants that we have identified in Turkish and Tunisian colorectal cancer patients. These variants comprised two small deletions causing frameshifts resulting in premature stops which could be classified pathogenic (MLH1 p.

Timing matters: diurnal variation of maximal fat oxidation and substrate oxidation rates in metabolic syndrome-a randomized crossover study.

Purpose: The aim of this study was to investigate if diurnal oscillation in maximal fat oxidation (MFO) and substrate oxidation rates during exercise exists in subjects with metabolic syndrome (MetS).

Methods: In a randomized crossover design, 14 MetS patients were assigned to two graded exercise tests conditions performed in the morning (between 7:00 and 9:00 a.m) and in the afternoon (between 4:00 and 5:00 p.

Early laparoscopic cholecystectomy in severely comorbid patients with acute cholecystitis: results of a monocentric study.

The aim is to evaluate laparoscopic cholecystectomy safety based on American Society of Anesthesiologists score for acute cholecystitis in patients with comorbidities. This is retrospective study of patients who underwent laparoscopic cholecystectomy for acute cholecystitis between 2003 and 2021. According to their respective ASA-score, patients were divided into group 1: ASA1-2 and group 2: ASA3-4.

Prognostic scores in primary biliary cholangitis.

Evaluating prognostic scores' utility in predicting ursodeoxycholic acid (UDCA) biochemical response (BR) and long-term liver-related complications in primary biliary cholangitis (PBC) patients. This retrospective single-center study included 50 predominantly female PBC patients (median age: 56) on UDCA treatment. BR was defined by Paris II criteria.

Impact of HLA-B51 on Uveitis and Retinal Vasculitis: Data from the AIDA International Network Registries on Ocular Inflammatory Disorders.

Purpose: The clinical relevance of human leukocyte antigen (HLA) subtypes such as HLA-B51 on Behçet's disease (BD)-related uveitis and non-infectious uveitis (NIU) unrelated to BD remains largely unknown.

Methods: Data were prospectively collected from the International AIDA Network Registry for BD and for NIU. We assessed differences between groups (NIU unrelated to BD and positive for HLA-B51, BD-related uveitis positive for HLA-B51 and BD-related uveitis negative for HLA-B51) in terms of long-term ocular complications, visual acuity (VA) measured by best corrected visual acuity (BCVA), anatomical pattern, occurrence of retinal vasculitis (RV) and macular edema over time.

Exophthalmos revealing an olfactory esthesioneuroblastoma: A case report.

Introduction And Importance: Olfactory neuroblastoma or esthesioneuroblastoma is a rare malignant tumour, that develops in the olfactory neuroepithelium and is one of the rarest tumours of the nasal cavity. Ocular manifestations are uncommon. The diagnosis is based on histology: biopsy, immunohistochemistry and ultrastructural findings.

A case report of synchronous bilateral multifocal nodular oncocytic hyperplasia in parotid gland.

Introduction And Importance: Multifocal nodular oncocytic hyperplasia (MNOH), alternatively known as Benign Nodular Oncocytosis, was first identified by Schwartz and Feldman in Cancer in 1969. It manifests as numerous nodular growths of oncocytic cells scattered within the salivary gland tissue; Bilateral and multifocal lesions in the parotid gland are rare occurrences. Among these, bilateral multifocal oncocytic lesions are even less common.

Development, optimization and validation of an analytical method for the determination of voriconazole in plasma by high-performance liquid chromatography-ultraviolet detection: Application for comprehensive study.

Objectives: Voriconazole is a widely used antifungal agent in clinical settings. However, its use has been associated with neurological side effects in some patients. For this reason, it is crucial to monitor its plasma levels to ensure that they are within the therapeutic range.

Antimicrobial activity of essential oil against colistin-resistant gram-negative bacteria.

In the current study, we evaluated the antimicrobial activity of Blume essential oil (Cinn-EO) against a group of thirteen clinical colistin-resistant Gram-negative bacteria, including , , and . The GCMS analysis showed that cinnamaldehyde was the major compound (94.29%) of the Cinn-EO.

Identifying the First Val281L Mutation Causing Nonclassic Congenital Adrenal Hyperplasia in the Central-East Region of Tunisia.

Nonclassic congenital adrenal hyperplasia (NCAH) is a genetic disorder characterized by mutations in the genes encoding enzymes involved in cortisol production, most commonly the 21-hydroxylase enzyme. Unlike classic congenital adrenal hyperplasia (CAH), NCAH typically presents later in life with milder symptoms. The diagnosis of NCAH can be challenging due to its nonspecific symptoms and variable presentation.

Seroprevalence and Risk Factors Associated with Phleboviruses and Crimean-Congo Hemorrhagic Fever Virus among Blood Donors in Central Tunisia.

The aim of this study was to determine the prevalence of six viruses, from two families of the order , in the general population of central Tunisia. Sera collected from 377 asymptomatic blood donors were serologically assayed for Rift Valley fever virus (RVFV), Crimean-Congo hemorrhagic fever virus (CCHFV), and four sandfly-borne phleboviruses: Toscana virus (TOSV), sandfly fever Naples virus (SFNV), sandfly fever Sicilian virus (SFSV), and sandfly fever Cyprus virus (SFCV). Of the 377 subjects enrolled in this study, 17.

Chondrosarcoma of the Nasal Cavity and Paranasal Sinuses: A Rare Entity.

Chondrosarcomas are slow-growing malignant tumors that originate in cartilaginous structures. They typically manifest in the head and neck region, with a preference for the maxillofacial skeleton, particularly the mandible and maxilla. However, chondrosarcoma of the sinonasal tract is exceptionally rare, and only few cases have been reported.