Validation of the Arabic Severe Respiratory Insufficiency Questionnaire.

Background/objectives: Assessment of Health-Related Quality of Life (HRQL) in patients with chronic respiratory insufficiency requiring Home Mechanical Ventilation (HMV) requires a valid measurement tool. The Severe Respiratory Insufficiency (SRI) questionnaire, originally developed in German, has been translated into different languages and tested in different contexts, but has so far not been in use in Arabic-speaking populations. The objective of this study is to validate the Arabic version of the SRI questionnaire in a sample of Arabic-speaking patients from Lebanon.

Waterpipe Smoking among Bladder Cancer Patients: A Cross-Sectional Study of Lebanese and Jordanian Populations.

Background: Bladder cancer (BC) is the second most reported cancer in Lebanon and the fifth in Jordan. Its risk factors are mainly smoking and occupational exposure to aromatic amines. In these countries where smoking and bladder cancer are highly prevalent, the role of waterpipe smoking (WPS) in bladder cancer is less investigated.

Prescribing antibiotics in adults with respiratory tract infections in Lebanon.

Introduction: Antibiotic resistance is a global concern that has significant health and economic burden. The inappropriate use of antibiotics is a major cause of antibiotic resistance; this includes both unnecessary and incorrect prescriptions. Most antibiotics are prescribed in primary care, mainly for respiratory tract infections.

Robot-assisted radical prostatectomy in the Middle East: A report on the perioperative outcomes from a tertiary care centre in Lebanon.

Objective: To report on the surgical, oncological and early functional outcomes of robot-assisted radical prostatectomy (RARP) at our tertiary care centre, as there is a scarcity of reports on outcomes of robotic surgery from the Middle East.

Patients And Methods: We reviewed the electronic health records for patients undergoing RARP between 2013 and 2019 at the American University of Beirut Medical Center. We collected patients' demographics and preoperative oncological factors including prostate-specific antigen (PSA), clinical oncological stage, and World Health Organization (WHO) grade.

Silver linings: a qualitative study of desirable changes to cancer care during the COVID-19 pandemic.

Introduction: Public health emergencies and crises such as the current COVID-19 pandemic can accelerate innovation and place renewed focus on the value of health interventions. Capturing important lessons learnt, both positive and negative, is vital. We aimed to document the perceived positive changes (silver linings) in cancer care that emerged during the COVID-19 pandemic and identify challenges that may limit their long-term adoption.

Colorectal Cancer in Lebanon: Incidence, Temporal Trends, and Comparison to Regional and Western Countries.

Global trends in the incidence and mortality rates of colorectal cancer show a steady increase with significant predilection to western developed countries, possibly linking it to westernized lifestyles among other risk factors. This study aims to investigate the incidence and trends of colorectal cancer in Lebanon, a country in the Middle East and North Africa region, and to compare these rates to those in regional and western countries. Colorectal cancer incidence data were extracted from the Lebanese National Cancer Registry for the currently available years 2005 to 2016.

Balloon Valvuloplasty for Congenital Aortic Stenosis: Experience at a Tertiary Center in a Developing Country.

Background: Aortic valve stenosis accounts for 3-6% of congenital heart disease. Balloon aortic valvuloplasty (BAV) is the preferred therapeutic intervention in many centers. However, most of the reported data are from developed countries.

War-related ocular injuries in Damascus during the Syrian Crisis.

Background: . Ocular injuries constitute a major cause of visual morbidity, and they have a significant socioeconomic impact worldwide. We aimed to document the types and causes of Syrian War related ocular injuries in Damascus, Syria.

A review of prenatal HIV screening practices among physicians at a tertiary care center in Lebanon: is it culture?

HIV remains one of the major causes of mortality and morbidity among women of reproductive age; given the risk of vertical transmission to the fetus, timely prevention, monitoring and management are imperative (Melaku et al. [2014]. Causes of death among females-investigating beyond maternal causes: A community-based longitudinal study.

The Impact of Therapeutic Exercises on the Quality of Life and Shoulder Range of Motion in Women After a Mastectomy, an RCT.

Breast cancer ranks highest in incidence and mortality among females and second among both genders. Lebanon has the second highest rate of breast cancer worldwide for those 35-39 years old and the highest for those 40-49. Mastectomy often results in deceased shoulder and arm mobility and decreased quality of life.

Conversion of Adjustable Gastric Banding to Roux-en-Y Gastric Bypass in One or Two Steps: What Is the Best Approach? Analysis of a Multicenter Database Concerning 832 Patients.

Background: Roux-en-Y gastric bypass (RYGB) is often the preferred conversion procedure for laparoscopic adjustable gastric banding (LAGB) poor responders. However, there is controversy whether it is better to convert in one or two stages. This study aims to compare the outcomes of one and two-stage conversions of LAGB to RYGB.

Intracystic papillary carcinoma: clinical presentation, patterns of practice, and oncological outcomes.

Background: Intracystic/encapsulated papillary carcinoma remains a poorly understood disease of the breast with a little amount of reports that describe it. It shares features with DCIS and IDC and predominantly affects postmenopausal women. This study aims to evaluate the clinical presentation, treatment, and outcomes in IPC patients managed at our institution.

Achieving a Zero Central Line-Associated Bloodstream Infection Rate in 4 Critical Care Units in Lebanon.

Every health care facility aims to achieve and maintain a zero central line-associated bloodstream infection (CLABSI) rate. Infections can be costly for institutions of any size and are often not covered by health insurance. The interventions put in place in this quality improvement project were implemented in 4 phases: (1) develop a new standard of care for central lines and give nurses full responsibility for the care and handling of these lines (including blood sampling); (2) revise policy and provide educational sessions to support nurses; (3) document compliance with the new policy; and (4) document CLABSI rates.

Comparison of outcomes in ST-elevation myocardial infarction according to age.

Background: Myocardial infarction constitutes a significant cause of morbidity and mortality. Its pathophysiology varies according to age; atherosclerosis is the most common cause in older patients while thrombosis or plaque rupture is behind premature MI.

Objective: To compare the outcome differences between young (age ≤ 45 years) and older adults (age > 45 years) presenting with STEMI.

Epidural analgesia for percutaneous kyphoplasty in a patient with multiple medical comorbidities.

Kyphoplasty is a minimally invasive procedure intended to stabilize the fractured bone and restore bone height. It involves percutaneous introduction of an inflatable bone tamp into a fractured vertebral body, followed by injection of bone cement into the ballooned pocket. Anesthetic options typically considered for this procedure include intravenous sedation or general anesthesia.

Transcatheter Closure of Atrial Septal Defects: Comparable Experience and Outcomes Between Developing and Developed Countries.

Atrial septal defect (ASD) is one of the most common congenital heart defects. Transcatheter device closure of ASDs is safe and effective with most of the reported data being described from developed countries. To evaluate the short and mid-term results and experience of device closure of ASDs at a tertiary center in a developing country and compare it to that from developed countries.

Roux-en-Y gastric bypass, sleeve gastrectomy, or one anastomosis gastric bypass as rescue therapy after failed adjustable gastric banding: a multicenter comparative study.

Background: To date, laparoscopic adjustable gastric banding remains the third most commonly performed surgical procedure for weight loss. Some patients fail to get acceptable outcomes and undergo revisional surgery at rates ranging from 7% to 60%. Roux-en-Y gastric bypass (RYGB), one anastomosis gastric bypass (OAGB), and sleeve gastrectomy (SG) are among the most common salvage options for failed laparoscopic adjustable gastric banding.

Central Nervous System Bleeding After a Lumbar Puncture: Still an Ongoing Complication.

BACKGROUND A lumbar puncture is a procedure performed to uncover the state of the central nervous system by analysis of the cerebrospinal fluid. It is done also to infuse medications in the subdural space. A lumbar puncture should not cause central nervous system bleeding, but this complication is still occurring in certain cases.

PET/CT Scanner and Bone Marrow Biopsy in Detection of Bone Marrow Involvement in Diffuse Large B-Cell Lymphoma.

Evaluation of bone marrow involvement (BMI) is paramount in diffuse large B-cell lymphoma (DLBCL) for prognostic and therapeutic reasons. PET/CT scanner (PET) is now a routine examination for the staging of DLBCL with prognostic and therapeutic implications. This study evaluates the role of PET for detecting marrow involvement compared to bone marrow biopsy (BMB).

Comparison of the Artus RotorGene and COBAS Ampliprep/COBAS TaqMan Platforms for the Detection of Cytomegalovirus: Experience of a Tertiary Care Center.

Introduction: Cytomegalovirus (CMV) is a member of the Herpesviruses family. CMV infection rarely causes serious disease in otherwise healthy individuals, however, infection/reactivation among immunocompromised patients, including those undergoing hematopoietic stem cell transplantation (HSCT), can be critical and is associated with high rates of morbidity and mortality. The detection of CMV in blood using real-time polymerase chain reaction (qPCR) methods is the most sensitive and specific technique providing for a well-determined preemptive treatment cutoff.

Novel carbocyclic nucleoside analogs suppress glomerular mesangial cells proliferation and matrix protein accumulation through ROS-dependent mechanism in the diabetic milieu. II. Acylhydrazone-functionalized pyrimidines.

We report herein the synthesis of a novel series of carbocyclic acylhydrazone derivatives of uracil, thymine and cytosine from the corresponding nucleic bases and their biological activity to treat diabetic nephropathy. Intriguingly, five derivatives significantly reduced high-glucose induced glomerular mesangial cells proliferation and matrix protein accumulation in vitro. The anti-oxidative effects displayed by these molecules suggest that their activity might involve a ROS-dependent mechanism.