1,419 results match your criteria: "Clinical Affairs[Affiliation]"

Introduction: In response to the SARS-CoV-2 pandemic in March 2020 and required adherence to infection control measures and patient and staff safety, an integrated respiratory team (IRT) developed guideline-based templates to support the team in teleconsultation reviews of their patients. Patients had been diagnosed with sleep disordered breathing, chronic obstructive pulmonary disease, asthma, interstitial lung disease or had oxygen assessment needs.

Methods: Nine IRT members collaboratively developed content for the templates to assist in clinical reviews.

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Purpose: The AVeNEW Post-Approval Study (AVeNEW PAS) follows upon results from the AVeNEW IDE clinical trial and was designed to provide additional clinical evidence of safety and effectiveness using the Covera™ Vascular Covered Stent to treat arteriovenous fistula (AVF) stenoses in a real-world hemodialysis patient population.

Materials And Methods: One hundred AVF patients were prospectively enrolled at 11 clinical trial sites in the USA and treated with the covered stent after angioplasty of a clinically significant target stenosis. The primary safety outcome was freedom from any adverse event that suggests the involvement of the AV access circuit evaluated at 30 days.

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Background: Studies have described a first pass effect (FPE) where patients with successful recanalization after one pass experience better outcomes. Few studies have evaluated this in patients with large core infarctions.

Objective: To determine whether patients with large core infarcts undergoing mechanical thrombectomy in which first pass reperfusion is achieved experience improved outcomes compared with those who undergo more than one pass.

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Aim: To characterize real-world healthcare resource utilization (HCRU) and costs in adults with chronic pain of peripheral nerve origin treated with peripheral nerve stimulation (PNS) using the micro-implantable pulse generator (IPG).

Materials & Methods: This retrospective observational study (9/1/19-1/31/23) linked patients from the Nalu medical database to the OM1 Real-World Data Cloud (RWDC). Eligible patients received the micro-IPG implant for PNS, were identifiable in both databases, and had ≥ 12 months of RWDC pre/post-implantation claims data.

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Exploring the potential of machine learning models to predict nasal measurements through facial landmarks.

J Prosthet Dent

January 2025

Professor and Chairman, Department of Prosthodontics, School of Dental Medicine, University of Pittsburgh, Pittsburgh, PA, United States. Electronic address:

Statement Of Problem: Information on predicting the measurements of the nose from selected facial landmarks to assist in maxillofacial prosthodontics is lacking.

Purpose: The objective of this study was to identify the efficiency of machine learning models in predicting the length and width of the nose from selected facial landmarks.

Material And Methods: Two-dimensional frontal and lateral photographs were made of 100 men and 100 women.

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Augmented Reality for Surgical Navigation: A Review of Advanced Needle Guidance Systems for Percutaneous Tumor Ablation.

Radiol Imaging Cancer

January 2025

From the Department of Clinical Affairs, MediView XR, Cleveland, Ohio (M.E.); College of Medicine, Alfaisal University, Riyadh, Saudi Arabia (A.B.); and Department of Diagnostic Radiology, Section of Interventional Radiology, Cleveland Clinic Foundation, 9500 Euclid Ave, Cleveland, OH 44195-5243 (S.K., K.G., C.M.).

Percutaneous tumor ablation has become a widely accepted and used treatment option for both soft and hard tissue malignancies. The current standard-of-care techniques for performing these minimally invasive procedures require providers to navigate a needle to their intended target using two-dimensional (2D) US or CT to obtain complete local response. These traditional image-guidance systems require operators to mentally transpose what is visualized on a 2D screen into the inherent three-dimensional (3D) context of human anatomy.

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Article Synopsis
  • Rotator cuff tears and Bankart lesions can greatly impact shoulder function, and arthroscopic repairs using new suture anchors like Sironix show promise for improving outcomes.
  • A study involving 60 participants demonstrated no repair failures and significant functional improvement following surgery with Sironix devices, assessed using various validated scoring scales.
  • Overall, the results indicate that Sironix suture anchors are safe and effective in treating shoulder injuries, maintaining high patient satisfaction and functional recovery.
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Background: The World Health Organization (WHO) has identified carbapenem-resistant Pseudomonas aeruginosa (CRPA) as one of the three critical priority pathogens. There is scarce literature evaluating the treatment outcomes in patients with CRPA infections treated with traditional non-carbapenem β-lactam (NCBL) agents. Thus, this study aims to assess the effectiveness of traditional NCBL compared to novel β-lactam agents (NVL) for treating non-carbapenem β-lactam -susceptible CRPA.

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Background: Non-communicable diseases contribute to a significant global burden of disease and are associated with modifiable risk factors such as physical inactivity, unhealthy diet, tobacco use and excessive alcohol consumption. These risk factors are closely related with lifestyles and eating patterns which are often culturally embedded and managed differently in various health care settings.

Aim Of The Study: To assesses the applicability and feasibility of the KAPS (Knowledge, attitude, and practice) survey in generating data about knowledge, attitudes, and practices about healthy lifestyles within eastern Mediterranean settings and providing foundations for testing other models or development of a newer model in this area which captures and influence behavior changes towards healthy lifestyles.

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Background: Hypertension is a global, modifiable risk factor for cardiovascular and cerebrovascular disorders, imposing a significant burden due to its high mortality and morbidity rates. This study aimed to assess the prevalence and severity of psychological stress among hypertensive patients in Jordan and identify the factors associated with psychological stress.

Methods: This descriptive, cross-sectional study was conducted on hypertensive patients at three community healthcare clinics in Jordan from May to July 2024.

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Lower respiratory tract illness or disease (LRTI/LRTD) represents a significant source of morbidity and mortality following viral respiratory illnesses, yet a consensus definition for this outcome is lacking. Recent studies of novel vaccines against respiratory syncytial virus (RSV) for older adults used LRTI/LRTD as the primary outcome to assess vaccine efficacy. However, the different vaccine trials have used highly variable criteria to define this outcome, leading to difficulty in comparison of vaccine efficacy results between trials.

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Article Synopsis
  • The study assessed the effectiveness of the Vitros® PCT assay in evaluating procalcitonin (PCT) levels for guiding antibiotic therapy and assessing risk in patients with lower respiratory infections or sepsis.
  • Results showed that Vitros PCT closely matched the KRYPTOR PCT assay, with a high correlation and precision, indicating reliable performance for clinical decision-making regarding sepsis.
  • Findings suggested that changes in PCT levels over the first four days could predict 28-day mortality rates in patients with severe sepsis, highlighting the assay's value in clinical risk assessment.
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Background: Advanced swept-source optical coherence tomography (SS-OCT) devices are the current gold standard for the measurement of ocular biometric and keratometric parameters, which are essential for the calculation and selection of intraocular lenses (IOLs). This study compares the agreement of two SS-OCT devices, the Eyestar 900 (Haag-Streit, Köniz, Switzerland) and the Anterion (Heidelberg Engineering, Heidelberg, Germany).

Materials And Methods: All patients undergoing cataract surgery or seeking consultation for corneal abnormalities between January 2024 and May 2024 were eligible for inclusion.

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Purpose: Posterior ankle Impingement (PAI) is a condition commonly affecting athletes and individuals engaged in activities involving repetitive ankle plantar flexion. This study aimed to evaluate the impact of nonsurgical management, excluding corticosteroid injections, on the functional outcomes of football players diagnosed with PAI.

Materials And Methods: Twenty male football Players between age group of 18-30 years, clinically diagnosed of PAI, were included in this longitudinal study.

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Article Synopsis
  • - In 2014, the PCV13 vaccine was recommended for adults 65 and older, aiming to reduce invasive pneumococcal disease (IPD), yet cases of serotype 3 lingered despite overall declines in other serotypes.
  • - A study conducted from 2014 to 2020 within Kaiser Permanente Northern California evaluated the effectiveness of PCV13 in preventing IPD in this age group, analyzing over 610,000 participants.
  • - The findings showed that the vaccine was 61.5% effective against PCV13-serotype IPD and 46.3% effective against serotype 3, highlighting the need for ongoing monitoring of vaccine impact on IPD across different serotypes. *
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Global epidemiology of serogroup Y invasive meningococcal disease: a literature review.

Epidemiol Infect

December 2024

Vaccine Medical Development and Scientific/Clinical Affairs, Pfizer Inc, Collegeville, PA, USA.

Serogroup epidemiology of invasive meningococcal disease (IMD) is constantly evolving, varying by time and location. Surveillance reports have indicated a rise in meningococcal serogroup Y (MenY) in some regions in recent years. This systematic literature review explores the evolving epidemiology of MenY IMD globally based on review of recent articles and national surveillance reports published between 1 January 2010 and 25 March 2021.

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Obesity is a public health crisis, with prevalence rates tripling over the past 60 y. Although lifestyle modifications, such as diet and physical activity, remain the first-line treatments, recent anti-obesity medications (AOMs) have been shown to achieve greater reductions in body weight and fat mass. However, AOMs also reduce fat-free mass, including skeletal muscle, which has been demonstrated to account for 20% to 50% of total weight loss.

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Statement Of Problem: Denture wearers are susceptible to diseases related to denture hygiene and are more prone to develop systemic disease because of poor understanding and awareness of the impact of edentulism on general health.

Purpose: The purpose of this clinical study was to evaluate the effectiveness of traditional chairside practice and WhatsApp in improving patient knowledge of denture care and their awareness of the impact of edentulism on general health.

Material And Methods: Sixty-two participants who attended the Polyclinic Kulliyyah of Dentistry, IIUM Kuantan in 2022 for removable prosthesis fabrication were recruited.

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Validity and reliability of a proposed anterior implant esthetic index (AIEI).

J Prosthet Dent

November 2024

Professor and Associate Dean for Clinical Affairs, Department of Restorative Dentistry, University of Illinois Chicago, Chicago, Ill. Electronic address:

Statement Of Problem: Patient satisfaction and esthetic acceptance are important factors in predicting the success of implant therapy in the anterior maxilla. A standardized esthetic index to evaluate implant esthetic outcomes is still lacking.

Purpose: The purposes of this study were to describe the newly developed images that correlate to the pink esthetic score and white esthetic score (PES/WES) for improved standardized documentation and to evaluate the validity and reliability of the proposed anterior implant esthetic index (AIEI) with patient satisfaction scores.

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Introduction: The aim of our study was to determine reference intervals for serum pentraxin 3 and calprotectin, as well as for urine calprotectin according to the CLSI EP28-A3C guidelines for defining, establishing, and verifying reference intervals in the clinical laboratory.

Materials And Methods: A total of 120 serum and urine samples from either healthy volunteers or outpatients were used for reference interval establishment. The participants had CRP levels, leucocyte counts, serum urea levels, creatinine levels, and estimated glomerular filtration rates (CKD-EPI eGFRs) within the reference range and no medical history of acute/chronic inflammatory diseases/conditions or cancer.

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Background: Digital pathology systems (DPS) are emerging as capable technologies for clinical practice. Studies have analyzed pathologists' diagnostic concordance by comparing reviews of whole slide images (WSIs) to glass slides (e.g.

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Objective: The precision of neuronavigation systems relies on the correct registration of the patient's position in space and aligning it with radiological 3D imaging data. Registration is usually performed by the acquisition of anatomical landmarks or surface matching based on facial features. Another possibility is automatic image registration using intraoperative imaging.

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Association of imaging biomarkers with molecular subtypes of medulloblastoma.

Neuroradiol J

November 2024

Diagnostic Radiology, College of Medicine, Clinical Affairs, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia.

The World Health Organization (WHO) subdivided medulloblastoma into genetic and histopathological groups, each with a specific therapeutic intervention and different clinical outcomes. These subtypes may present with distinct imaging features. Therefore, the current study aimed to identify magnetic resonance imaging (MRI) biomarkers to predict the precise pathological characteristics of medulloblastoma.

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