Bachar

Background: The practice of rapidly initiating antibiotic therapy for patients with suspected infection has recently been criticized yet remains commonplace. Provider comfort level has been an understudied aspect of this practice. Hypothesis: We hypothesized that there would be no significant differences in provider comfort level between the two treatment groups. Methods: We prospectively surveyed critical care intensivists who provided care for patients enrolled in the Trial of Antibiotic Restraint in Presumed Pneumonia (TARPP), which was a multicenter cluster-randomized crossover trial that evaluated an immediate antibiotic initiation protocol compared with a protocol of specimen-initiated antibiotic initiation in ventilated patients with suspected new-onset pneumonia...

OBJECTIVE: To compare maternal and fetal outcomes between early (<2 h) and delayed (>2 h) vacuum extraction (VE) deliveries. METHODS: We performed a retrospective cohort study in a single, university-affiliated medical center (2014-2021). We included term singleton pregnancies delivered by VE, allocated into one of two groups according to second stage duration: <2 h or >2 h. Primary outcome was maternal composite adverse outcome (included chorioamnionitis, 3-4 degree lacerations, and postpartum hemorrhage [PPH])...

Vascular access is the primary lifeline for patients with end-stage renal disease. While arteriovenous fistulas and grafts are the conventionally favored methods for dialysis therapy, certain patients may deplete these traditional vascular access options due to various reasons. In the quest for alternatives, unconventional vascular pathways could be considered, including transhepatic, trans-lumbar and trans-renal approaches. We present a case of a 61-year-old male who exhausted all the traditional vascular access options, therefore trans-renal hemodialysis catheter placement was performed...

PURPOSE: Branchial cleft anomalies (BCAs) are common pediatric head and neck lesions; however, only 1-4% involve the first branchial cleft. The rare occurrence of first BCAs, their presentation at a young age, and the possible facial nerve involvement make diagnosis and treatment challenging. METHODS: A retrospective chart review was conducted for children diagnosed with their first BCA between 2000 and 2020. Data on demographics, presenting symptoms, physical findings, imaging features, previous surgery, and treatment outcomes were collected and analyzed...

As innovations in the field of vascular composite allotransplantation (VCA) progress, whole-eye transplantation (WET) is poised to transition from non-human mammalian models to living human recipients. Present treatment options for vision loss are generally considered suboptimal, and attendant concerns ranging from aesthetics and prosthesis maintenance to social stigma may be mitigated by WET. Potential benefits to WET recipients may also include partial vision restoration, psychosocial benefits related to identity and social integration, improvements in physical comfort and function, and reduced surgical risk associated with a biologic eye compared to a prosthesis...

No abstract text is available yet for this article.

Vertical soft tissue augmentation between implants can be clinically challenging and burdensome for patients when employing conventional techniques. Recently, with the introduction of xenogenic collagen matrices, the principle of single-site surgery has become more common. However, some issues persist regarding graft stability and tissue integration. In the present technical note, the authors introduce the "HAT-TRICK" technique to address these observed difficulties. As the name suggests, this technique is believed to provide improved stability, volumetric gain, and histological integration of the implanted matrix by shaping it appropriately resembling a hat over the crest with apical bevels, stabilized with fixation pins and infused with cross-linked hyaluronic acid (xHya)...

INTRODUCTION: Lebanon, a country located on the eastern shore of the Mediterranean Sea, is one of the world's smaller sovereign states. In the past few decades, Lebanon endured a perpetual political turmoil and several armed conflicts. July 12, 2006, marked the start of a one-month war in Lebanon, which resulted in thousands of casualties. Little is known about the long-term consequences of war injuries inflicted on civilians during the July 2006 war. METHODS: The objectives of this paper were to identify and evaluate: 1- civilians' access to healthcare and medicine under conditions of war; 2- the long-term socioeconomic burden on injured civilians; and 3- their quality of life more than a decade post-war...

INTRODUCTION: Operating room communication is frequently disrupted, raising safety concerns. We used a Speech Interference Instrument to measure the frequency, impact, and causes of speech communication interference (SCI) events. METHODS: In this prospective study, we observed 40 surgeries, primarily general surgery, to measure the frequency of SCI, defined as "group discourse disrupted according to the participants, the goals, or the physical and situational context of the exchange...

INTRODUCTION: Exceptional response to therapy is rare in patients with advanced pancreatic cancer. This study explored potential genomic differences between typical and exceptional responses that could confer more favorable biology. METHODS: We included exceptional responders and controls with advanced pancreatic cancer from Cleveland Clinic from April 2013 to August 2017. Exceptional responders were defined as patients with an overall survival of more than 18 months for metastatic disease and more than 24 months for locally advanced disease...

No abstract text is available yet for this article.

IMPORTANCE: Few studies compare the link between hemogobin A1c (HbA1c) and urogynecologic surgical complications. OBJECTIVE: The objective of this study was to determine the association between HbA1c and reoperation in women undergoing surgery for stress urinary incontinence (SUI) or pelvic organ prolapse (POP). STUDY DESIGN: We performed 2 separate retrospective cohort analyses using Cerner's HealthFacts Database (750 hospitals; 519,000,000 patient encounters from January 1, 2010, to November 30, 2018)...

PURPOSE: Bronchial hyperresponsiveness (BHR), a hallmark of bronchial asthma, is typically diagnosed through a methacholine inhalation test followed by spirometry, known as the methacholine challenge test (MCT). While spirometry relies on proper patients' cooperation and precise execution of forced breathing maneuvers, we conducted a comparative analysis with the portable nanomaterial-based sensing device, SenseGuard™, to non-intrusively assess tidal breathing parameters. MATERIALS AND METHODS: In this prospective study, 37 adult participants with suspected asthma underwent sequential spirometry and SenseGuard™ measurements after inhaling increasing methacholine doses...

Vaginal stones are rarely encountered in practice, often misdiagnosed as bladder stone on plain radiography. The clinical manifestation can be unspecific ranging from asymptomatic stones to acute onset of fever or abdominal discomfort, rendering the diagnosis challenging. They are classified into primary stones resulting from urine stasis, and more commonly secondary stones formed around a nidus. Cerebral palsy is frequently associated with urinary incontinence and leads to constant leakage of urine into the vagina...

The mucus layer covering the skin of fish has several roles, including protection against pathogens and mechanical damage in which proteins play a key role. While proteins in the skin mucus layer of various common bony fish species have been explored, the proteins of shark skin mucus remain unexplored. In this pilot study, we examine the protein composition of the skin mucus in spiny dogfish sharks and chain catsharks through mass spectrometry (NanoLC-MS/MS). Overall, we identified 206 and 72 proteins in spiny dogfish ( Squalus acanthias) and chain catsharks ( Scyliorhinus retifer ), respectively...

OBJECTIVE: To determine genealogical, clinical and pathological characteristics of a cohort with Cys618Arg mutation from an Israeli multicenter MTC study. METHODS: Retrospective database analysis examining RET mutations and comparing Cys618Arg and Cys634Arg/Thr/Tyr subgroups. RESULTS: Genetic testing was performed in 131/275 MTC patients (47.6%). RET mutations were found in 50/131 (38.2%), including Cys618Arg (28/50 cases,56%), and Cys634Arg/Thr/Tyr (15/50,30%)...

BACKGROUND: In properly selected patients, combined face and whole eye transplantation (FWET) may offer a more optimal aesthetic and potentially functional outcome while avoiding the complications and stigma of enucleation and prosthetics. This study presents the most comprehensive cadaveric assessment for FWET to date, including rehearsal allograft procurement on a brain-dead donor. METHODS: Over a 2-year period, 15 rehearsal dissections were performed on 21 cadavers and one brain-dead donor...

Primary scrotal lipomas are rare findings in urological practice. We present a case of a scrotal mass in a young patient, found to have a huge scrotal lipoma. He was diagnosed using imaging modalities and surgically managed with no further complications.

Catecholaminergic polymorphic ventricular tachycardia (CPVT) is an inherited genetic disorder that predisposes patients to potentially fatal arrhythmia when under physical or emotional stress. Anesthetic management of patients with CPVT poses a huge challenge as physical and emotional stressors are common in the operating room. Stressors, such as pain and anxiety, must be carefully controlled to prevent life-threatening tachyarrhythmias. Currently there is a paucity of data on the anesthetic management of patients with CPVT...

Cornflakes are a popular and convenient breakfast cereal made from corn and widely consumed worldwide, including in Lebanon. However, they are susceptible to mycotoxin contamination, which can have harmful effects on human health. Our study evaluated the occurrence of five mycotoxins (AFB1, OTA, FUM, ZEA, DON) levels in packed cornflakes marketed in Lebanon. A market screening identified 35 different cornflake stock-keeping units (SKU) in the Lebanese market, originating from 10 different brands and having different tastes and shapes...