Publications by authors named "Saadi R"

Objective: Our study aims to shed light on racial, ethnic, and geographic disparities in phase 2/3 Meniere's disease (MD) clinical trials, with the ultimate goal of enhancing the inclusivity and effectiveness of future MD research.

Methods: We conducted a systematic review of phase 2/3 MD Randomized Controlled Trials (RCTs). Using the search terms "Meniere's Disease" and "Endolymphatic hydrops", we searched ClinicalTrials.

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Ten percent of children with cancer harbour a mutation in a predisposition gene. In children with the kidney cancer, Wilms tumour, the prevalence is as high as 30%. Certain predispositions are associated with defined histological and clinical features, suggesting differences in tumourigenesis.

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Study Design: Systematic review of the literature.

Objective: The goal of this study is to review and summarize current literature on local flap reconstruction of external auditory canal (EAC) defects.

Methods: PubMed and Ovid databases were queried utilizing search term combinations of "external auditory canal," "defects," "flaps," "local," and "reconstruction.

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Study Design: The study was a retrospective cross-sectional database analysis.

Objective: Deoxycholic acid (DOC) injections are a novel, in-office procedural alternative to submental liposuction or submentoplasty to address excess submental fat. Post-market safety data regarding this treatment is currently limited.

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Article Synopsis
  • IV digoxin loading doses for controlling atrial arrhythmias in critically ill patients lack extensive research, but a loading dose targeting a serum concentration of 0.8-1.5 ng/mL is suggested.
  • A study involving 92 patients found a median loading dose of 11 mcg/kg, resulting in a median serum concentration of 1.3 ng/mL, with 36% experiencing supratherapeutic levels.
  • The study showed that 60% of patients achieved a target heart rate of less than 110 beats per minute within 24 hours, indicating effectiveness in rate control, though further research is needed to validate these results.
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  • Noninvasive respiratory support methods like HFNC, CPAP, and NIV are becoming more common, but their impact on swallowing and airway protection is not well understood.
  • A systematic review was conducted, analyzing 8727 articles, ultimately including 15 studies that examined the effects of these methods on swallowing functions in both healthy adults and those with various respiratory issues.
  • Findings showed mixed results, with some support methods improving swallowing and respiratory patterns, while others, particularly NIV, had negative effects in healthy individuals.
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Introduction: The use of push-dose vasopressors to treat anesthesia-induced hypotension is a common evidence-based practice among anesthesiologists. In more recent years, the use of push-dose vasopressors has transitioned to the emergency department (ED) and critical care setting. There is debate on the best choice of a push-dose vasopressor, with push-dose epinephrine or phenylephrine being more commonly used.

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Background: The announcement of a cancer diagnosis represents a real turning point, significantly and pessimistically changing the patient's vision of his future. The task of the healthcare professional in communicating bad news is complex. It requires careful use of words, establishing a relationship of trust, a patient approach, and encouraging the person affected by cancer to express their emotions.

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WT1 encodes a podocyte transcription factor whose variants can cause an untreatable glomerular disease in early childhood. Although WT1 regulates many podocyte genes, it is poorly understood which of them are initiators in disease and how they subsequently influence other cell-types in the glomerulus. We hypothesised that this could be resolved using single-cell RNA sequencing (scRNA-seq) and ligand-receptor analysis to profile glomerular cell-cell communication during the early stages of disease in mice harbouring an orthologous human mutation in WT1 (Wt1).

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Background And Aims: Tumour rupture (TR) signifies stage III disease and requires treatment intensification, which includes radiotherapy. We studied the associations between radiological, surgical and pathology TR in children with Wilms tumour (WT) in a United Kingdom multicentre clinical study.

Patients And Methods: The IMPORT (Improving Population Outcomes for Renal Tumours of Childhood) study registered 712 patients between 2012 and 2021.

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Objective: To evaluate co-prescribing of sedatives hypnotics and opioids.

Design: Retrospective study evaluating the association of patient characteristics and comorbidities with coprescribing.

Setting And Participants: Using the national Merative MarketScan Database between 2005 and 2018, we identified patients who received an incident sedative prescription with or without subsequent, incident opioid prescriptions within a year of the sedative prescription in the USA.

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Objective: Auditory Brainstem Implants (ABI) are used to restore hearing in patients lacking appropriate cochlear anatomy and/or cochlear nerve. The objective of this study was to examine the Manufacture and User Facility Device Experience (MAUDE) database to analyze adverse events.

Study Design: This is a study of a multi-institutional database maintained by the US FDA.

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Article Synopsis
  • The study tested the validity of the Tongueometer, a new affordable tongue pressure measurement device, against the established Iowa Oral Performance Instrument (IOPI).
  • Adults without difficulty swallowing were measured using both devices in a randomized order to assess their tongue pressure and endurance.
  • Results showed that the Tongueometer consistently produced lower measurements than the IOPI, indicating that clinicians should refer to specific normative data for each device when assessing patient results.
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Importance: The symptoms of primary hyperparathyroidism are often subtle, such as fatigue, mood changes, and sleep disturbances. After parathyroidectomy, patients often report improvement in sleep and mood; however, objective data supporting these improvements is lacking.

Objective: This prospective study uses standard measures to objectively and subjectively assess sleep in patients with primary hyperparathyroidism before and after parathyroidectomy.

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This report describes a 48-year-old man who presented with a month history of weakness and paraesthesia associated with severe pain of all four limbs. Initially diagnosed and treated as Guillain Barre syndrome due to the severity of his extremity weakness, it was later discovered to be eosinophilic granulomatous polyangiitis (EGPA). Mononeuritis multiplex should not be underestimated or overlooked in the setting of diagnosing EGPA and requires prompt treatment with biologics to limit the permanent consequences on patient's quality of life with regard to developing limb weakness and pain.

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Purpose Of Review: This review offers insights into percutaneous mitral valve management, emphasizing pivotal trials that contributed to its evolution.

Recent Findings: Mitral regurgitation (MR) is a highly prevalent heart valve disease, with surgical intervention being the gold standard for managing primary MR. However, a notable proportion of patients face ineligibility criteria or are at high surgical risk, particularly in the setting of secondary MR.

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Objective: To assess the association between aspartate aminotransferase (AST) to platelet count ratio index (APRI score), during the first and third trimesters of pregnancy and the development of intrahepatic cholestasis in pregnancy (ICP).

Methods: Case-control study was conducted. The study included patients diagnosed with ICP by elevated bile acids (n = 118) and a control group of women with symptoms such as elevated liver enzymes or pruritus with normal level of bile acids (n = 127) who attended a large tertiary teaching medical center between the years 2014 and 2021.

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Background: Malnutrition is a prevalent issue among older adults in long-term care facilities and is associated with adverse health outcomes and increased healthcare costs. Identifying the predictors of malnutrition in this population is crucial for developing effective intervention strategies. This study aimed to explore the factors contributing to malnourishment among older individuals living in long-term care facilities in Qatar.

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Objective: Granulomatosis with polyangiitis is associated with otolaryngologic complaints in 70-95 % of cases, with the most common being serous otitis media. In rare cases, patients may experience facial nerve palsy in conjunction with otologic or nasal symptoms; and, often, initially present to an otolaryngologist. It is important for healthcare professionals to be able to recognize the nuisances of facial nerve palsy as a potential presentation of granulomatosis with polyangiitis.

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Objective: To understand the physician perspective on the barriers and facilitators of implementing nine different opioid risk mitigation strategies (RMS) when prescribing opioid medications.

Methods: We created and dispersed a cross-sectional online survey through the Qualtrics© data collection platform among a nationwide sample of physicians licensed to practice medicine in the United States who have prescribed an opioid medication within the past year. The responses were analyzed using a deductive thematic analysis approach based on the Consolidated Framework for Implementation Research (CFIR) to ensure a holistic approach to identifying the barriers and facilitators for each RMS assessed.

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Background: While nasal epistaxis balloons are generally seen as safe and routinely utilized by both surgical and nonsurgical providers, the complication profile related to this type of device has not been well defined.

Objective: The objective of this study was to utilize the FDA MAUDE (Manufacturer and User Facility Device Experience) database to better assess adverse events (AE) related to use of nasal epistaxis balloons. Reports were individually tabulated and events were categorized with special attention to AEs.

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Article Synopsis
  • - The study of Wilms tumour, which began with Alfred Knudson's 'two-hit' model, has advanced significantly over the last 50 years, leading to important discoveries in its genetics and biology.
  • - Research has focused on identifying prognostic biomarkers to improve treatment outcomes, although variability in these biomarkers within tumors creates challenges for individual patient care.
  • - Despite progress, ongoing investigations aim to deepen molecular understanding of Wilms tumour, including causes of relapse and bilateral cases, with international collaboration being key to addressing these complex issues.
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  • * Researchers found structural changes in reninomas that lead to increased activity of the NOTCH1 gene while decreasing its negative regulator, NRARP, resulting in heightened renin and NOTCH1 signaling.
  • * The study indicates that these NOTCH1 rearrangements can be targeted with existing therapies, suggesting that abnormal NOTCH signaling is a key characteristic of reninomas.
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