The early effect of dapagliflozin on strain and tissue Doppler parameters of diastolic function in diabetic patients with heart failure with reduced ejection fraction.

Introduction: Heart failure (HF) with reduced ejection fraction (HFrEF) remains a challenging problem due to its high mortality rate. The PARADIGM HF trial and a new class of drugs - angiotensin receptor-neprilysin inhibitors (ARNIs) - managed to change the current perception of HF treatment by reducing cardiovascular mortality and morbidity as well as HF hospitalizations compared with enalapril and have emerged as an evidence-based therapy for HFrEF. Another novelty in HF therapy is dapagliflozin, a sodium-glucose transporter-2 inhibitor (SGLT2i) which decreased the rates of cardiac death and worsening of HF in the DAPA-HF trial, when added in other guideline recommended therapy.

Cognitive and social cognition deficits in Huntington's disease differ between the prodromal and the manifest stages of the condition: A scoping review of recent evidence.

Objective: Huntington's disease (HD) is a dramatic neurodegenerative disorder encompassing severe motor symptoms coupled to significant cognitive and social cognition deficits. However, it is not clear whether and how patients' neuropsychological profile changes between the prodromal and the manifest stages of the condition. The aim of the present in-depth review is to consider cognitive and social cognition impairment in HD patients by differentiating deficits arising before diagnosis from those evident from the manifest phase onwards.

Tele-Rehabilitation Program in Idiopathic Pulmonary Fibrosis-A Single-Center Randomized Trial.

We investigated the usefulness and effectiveness of tele-rehabilitation on exercise capacity in patients with idiopathic pulmonary fibrosis (IPF). A randomized study was carried out, including stable patients with IPF for 3 months of tele-rehabilitation: video and chat consultations with a physiotherapist and workout sessions with a virtual physiotherapist agent (VAPA). Moreover, 6-min walk test distance (6MWTD), forced vital capacity (FVC), diffusion capacity for carbon monoxide (DLCO), 7 days pedometry, Saint George Respiratory Questionnaire for interstitial lung disease, The King's Brief Interstitial Lung Disease Questionnaire, and General Anxiety Disorder 7 Questionnaire were tested before and after 3 months of tele-rehabilitation, as well as after 3 and 6 months follow-up.

A genome-wide meta-analysis uncovers six sequence variants conferring risk of vertigo.

Vertigo is the leading symptom of vestibular disorders and a major risk factor for falls. In a genome-wide association study of vertigo (N = 48,072, N = 894,541), we uncovered an association with six common sequence variants in individuals of European ancestry, including missense variants in ZNF91, OTOG, OTOGL, and TECTA, and a cis-eQTL for ARMC9. The association of variants in ZNF91, OTOGL, and OTOP1 was driven by an association with benign paroxysmal positional vertigo.

Validation of a derived version of the IPF-specific Saint George's Respiratory Questionnaire.

Background: Health-related quality of life (HRQL) is impaired in patients with idiopathic pulmonary fibrosis (IPF). HRQL is often measured using the St. George's Respiratory Questionnaire (SGRQ) despite the development of an IPF-specific version (SGRQ-I).

A 20-year Clinical and Genetic Neuromuscular Cohort Analysis in Lebanon: An International Effort.

Background: Clinical and molecular data on the occurrence and frequency of inherited neuromuscular disorders (NMD) in the Lebanese population is scarce.

Objective: This study aims to provide a retrospective overview of hereditary NMDs based on our clinical consultations in Lebanon.

Methods: Clinical and molecular data of patients referred to a multi-disciplinary consultation for neuromuscular disorders over a 20-year period (1999-2019) was reviewed.

The importance of acknowledging diagnostic uncertainty in patients with new-onset paroxysmal spells.

Objective: The aims of this study were to evaluate the frequency of paroxysmal spells of indeterminate nature (PSIN) in a large cohort of children and adults with suspected new-onset seizures, to evaluate the reasons for including patients in this category, and to calculate the rate of erroneous diagnoses if the epileptologists were compelled to label those events as epileptic seizures or nonepileptic paroxysmal spells.

Methods: Patients identified for this study participated in a prospective study evaluating patients with suspected new-onset unprovoked seizures. The workup included a detailed history and a thorough description of the spells, a 3-hour video EEG recording, and an epilepsy protocol brain MRI.

Atypical presentation of subdural block resulting in Horner's syndrome and loss of consciousness.

Horner's syndrome is a rare side effect for patients receiving epidural anaesthesia. Studies described Horner's syndrome due to cephalic spread of injected anaesthetics, a high spinal anaesthesia, or a sign of an inadvertent subdural block. A 31-year-old woman (Gravida 1 Para 0) at 40 weeks and 2 days had a caesarean section secondary to second stage arrest.

A challenging modified measles outbreak in vaccinated healthcare providers.

Background: Modified measles is rarely reported and thought to be an attenuated, less transmissible form of measles. The occupational safety and management of previously immunized healthcare providers (HCP) facing the global reemergence of measles is controversial and unclear.Aim: We report a measles outbreak with an unusual presentation among our vaccinated HCP at Saint George Hospital University Medical Center (SGHUMC) in Lebanon that occurred during a nationwide measles epidemic.

Cellular Bioenergetic and Metabolic Changes in Patients with Autism Spectrum Disorder.

Background: Although Autism Spectrum Disorder (ASD) is considered a heterogeneous neurological disease in childhood, a growing body of evidence associates it with mitochondrial dysfunction explaining the observed comorbidities.

Introduction: The aim of this study is to identify variations in cellular bioenergetics and metabolism dependent on mitochondrial function in ASD patients and healthy controls using Peripheral Blood Mononuclear Cells (PBMCs). We hypothesized that PBMCs may reveal the cellular pathology and provide evidence of bioenergetic and metabolic changes accompanying the disease.

Management of the Most Common Functional Gastrointestinal Disorders in Infancy: The Middle East Expert Consensus.

The occurrence of functional gastrointestinal disorders (FGIDs) is a formidable challenge for infants, parents, and healthcare professionals. Although data from the Middle East are scarce, experts consider FGIDs a prevalent condition in everyday clinical practice. The new Rome IV criteria revisited the definitions from a clinical perspective to provide a practical and consistent diagnostic protocol for FGIDs.

Experts' opinion on the detection and management of prediabetes in Lebanon.

Given that the complications of type 2 diabetes can start at an early stage, early detection and appropriate management of prediabetes are essential. We aimed to develop an expert opinion on prediabetes in Lebanon to pave the way for national guidelines tailored for the Lebanese population in the near future. A panel of seven diabetes experts conducted a thorough literature review and discussed their opinions and experiences before coming up with a set of preliminary recommendations for the detection and management of prediabetes in Lebanon.

Management of vascular complications following facial hyaluronic acid injection: High-dose hyaluronidase protocol: A technical note.

Aesthetic medicine has experienced major developments in recent years, which is illustrated by the increasing number of hyaluronic acid injected in the area of facial rejuvenation. Although considered low risk, it can rarely result in arterial embolization with potentially major aesthetic and functional consequences. These vascular complications range from livedo to skin necrosis to permanent blindness.

Long-Term Patient-Centred Follow-up in a Prospective Cohort of Patients with COVID-19.

Introduction: To better define COVID-19 long-term impact we prospectively analysed patient-centred outcomes, including general health and symptom duration.

Methods: Barthel index (BI), St. George's Respiratory Questionnaire adapted to patients with COVID-19 (aSGRQ) and WHO Clinical Progression Scale (CPS) were measured at enrolment and at 6 weeks from the onset of symptoms.

Plexiform Penile Neurofibroma: A Case Report of a Rare Entity in a Pre-Pubertal Child.

Neurofibromatosis is a group of genetic disorders and consists of 2 forms: Neurofibromatosis type 1 (NF-1) and Neurofibromatosis type 2. The most common is the NF-1 which is also known as von Recklinghausen's disease. The presentation and clinical manifestations of this condition vary greatly.

Mutations in HID1 Cause Syndromic Infantile Encephalopathy and Hypopituitarism.

Objective: Precursors of peptide hormones undergo posttranslational modifications within the trans-Golgi network (TGN). Dysfunction of proteins involved at different steps of this process cause several complex syndromes affecting the central nervous system (CNS). We aimed to clarify the genetic cause in a group of patients characterized by hypopituitarism in combination with brain atrophy, thin corpus callosum, severe developmental delay, visual impairment, and epilepsy.

Design and implementation of the European-Mediterranean Postgraduate Programme on Organ Donation and Transplantation (EMPODaT) for Middle East/North Africa countries.

This prospective study reports the design and results obtained after the EMPODaT project implementation. This project was funded by the Tempus programme of the European Commission with the objective to implement a common postgraduate programme on organ donation and transplantation (ODT) in six selected universities from Middle East/North Africa (MENA) countries (Egypt, Lebanon and Morocco). The consortium, coordinated by the University of Barcelona, included universities from Spain, Germany, Sweden and France.

Lichen Planus Pigmentosus Associated with Topical Olive Oil Application.

A 45-year-old brown-skinned woman presented with a 5-year history of asymptomatic grayish brown lesions on the face, arms, and legs. She had no medical history of previous diseases or contact dermatitis. She revealed that she had used olive oil all over her body for the last 8 years every other day.

Correlation of Kidney Size on Computed Tomography with GFR, Creatinine and HbA1C for an Accurate Diagnosis of Patients with Diabetes and/or Chronic Kidney Disease.

Diabetes is considered one of the major causes of chronic kidney disease (CKD), affecting renal blood vessels and nerves. Diagnosis of CKD by traditional biochemical serum and blood analyses is insufficient and insensitive, thus requiring the development of a more robust technique. This novel study aims to propose a new method for the accurate diagnosis of CKD, quantification of kidney damage, and its prognosis by physicians by measuring the kidney volume on computed tomography (CT).

Evaluation of long-term breast shape in inferior versus superomedial pedicle reduction mammoplasty: a comparative study.

Background: Among breast reduction mammoplasty, the inferior pedicle-based (IFP) technique is considered the most performed by plastic surgeons. A growing interest for the supero-medial based pedicle (SMP) mammoplasty technique has been documented in literature and clinical practice. However, no real evidence exists on the superiority of one technique over another.

Depression and anxiety in patients from Lebanon with new onset functional seizures.

Objectives: To prospectively compare the frequencies of depression and anxiety in patients with new onset functional seizures versus two age and gender-matched control groups consisting of patients with new onset epileptic seizures and normal individuals.

Methods: Consecutive patients, 16 years and older, enrolled in a prospective study for suspected new onset epileptic seizures and diagnosed with documented functional seizures were included. We compared the depression and state and trait anxiety scores using the Beck Depression Inventory (BDI) and the State Trait Anxiety Inventory (STAI) between patients with functional seizures and the other two control groups.

Unusual case of the saphenous plexus in the thigh and why we should have borne this variation in mind.

Detailed knowledge of the anatomy and different variations of the saphenous nerve could be of great importance not only to anatomists but also to clinicians. There are very few studies of saphenous nerve morphology in thigh. Most of the reported variations of this nerve concern the infrapatellar branch.

A Case-Control Comparison of Single-Stage Bilateral vs Unilateral Medial Unicompartmental Knee Arthroplasty.

Background: We aimed to compare postoperative pain, functional recovery, and patient satisfaction among patients receiving one-stage medial bilateral or medial unilateral UKA (unicompartmental knee arthroplasty). Our main hypothesis was that during the first 72 postoperative hours, patients who underwent medial bilateral UKA did not consume more analgesics than those who underwent medial unilateral UKA.

Methods: A prospective case-control study was undertaken involving 148 patients (74 one-stage medial bilateral vs 74 medial unilateral Oxford UKA).

Associations of Omega-3 fatty acids with brain morphology and volume in cognitively healthy older adults: A narrative review.

Introduction: Human neurodevelopment is complete by the 4th decade of life at which point brain atrophy ensues with variable rate and regionality into old age. Literally all regions of the brain experience atrophy with older age, however the pattern and rate of atrophy can dictate the behavioral consequences (i.e.