GIRFT and Measuring Outcomes in MCNs: endodontics in 646 teeth treated in Tier 2 (Primary Care) and Tier 3 (Secondary Care) settings in England.

Aim: This paper aims to assess the complexity, quality and outcome of endodontic treatment provided in Managed Clinical Networks (MCNs) in England to understand if we are "getting it right first time" (GIRFT).

Methods: In a convenient sample of endodontic treatments provided between May 2011 and April 2017, the complexity of teeth treated, the quality of treatment procedure, the radiographic appearance of root fillings, as well as clinical and radiographic healing were retrospectively assessed using records taken as part of treatment. Trained, calibrated examiners independently scored radiographs using previously published scoring systems.

Inflammaging in Multidrug-Resistant Sepsis of Geriatric ICU Patients and Healthcare Challenges.

Multidrug-resistant sepsis (MDR) is a pressing concern in intensive care unit (ICU) settings, specifically among geriatric patients who experience age-related immune system changes and comorbidities. The aim of this review is to explore the clinical impact of MDR sepsis in geriatric ICU patients and shed light on healthcare challenges associated with its management. We conducted a comprehensive literature search using the National Center for Biotechnology Information (NCBI) and Google Scholar search engines.

Systemic Inflammation-Related Bradycardia in COVID-19.

Systemic inflammation-related sinus bradycardia in COVID-19 infection has not been well described yet. This six-patient case series excludes common causes of bradycardia. As bradycardia may be a sequela of COVID-19 infection, we recommend closely monitoring hemodynamics and stopping medications that can exacerbate bradycardia in these patients.

Safety and Efficacy of Epi-Bowman Keratectomy in Photorefractive Keratectomy and Corneal Collagen Cross-Linking: A Pilot Study.

Purpose: The purpose of this study is to compare the efficacy and safety of Epi-Bowman Keratectomy (EBK) using Epi-clear™ epikeratome with a mechanical scraper for corneal epithelium debridement during photorefractive keratectomy (PRK) and corneal collagen cross-linking (CXL).

Methodology: Sixty eyes of 30 patients undergoing PRK and 44 eyes of 44 patients undergoing CXL were included in this study. In the PRK group, one eye of each patient underwent EBK and the other eye epithelial debridement with a mechanical scraper.

Assessment of avoidable blindness using the rapid assessment of avoidable blindness methodology.

Background: More than 90% of visual impairment can either be treated or avoided. Rapid Assessment of Avoidable Blindness methodology provides valid estimates in short time to assess magnitude and causes of blindness.

Aims: To estimate the prevalence and causes of blindness in persons above 50 years in Kolar, South India, using the above methodology.

Calcium secretion in canine tracheal mucosa.

Calcium (Ca) affects many cellular functions of the respiratory tract mucosa and might alter the viscoelastic properties of mucus. To evaluate Ca homeostasis in a respiratory epithelium we investigated transport of Ca by the canine tracheal mucosa. Mucosal tissues were mounted in Ussing-type chambers and bathed with Krebs-Henseleit solution at 37 degrees C.

Effect of human saliva and serum on ion transport by dog tracheal mucosa. Comparison of normal subjects with cystic fibrosis patients.

It has been proposed that cystic fibrosis (CF) saliva or serum contains factors that alter ion transport in various tissues. Since CF frequently affects the lungs, and disturbances in epithelial ion transport has been proposed to contribute to the pathophysiology of pulmonary disease in CF, we investigated whether saliva or serum from CF patients could alter ion transport across airways epithelium. Canine tracheal mucosae were mounted in lucite chamber and perfused on both sides with Krebs-Henseleit solution at 37 degrees C and pH 7.

Ion transport by canine tracheal mucosa: effect of elevation of cellular calcium.

Calcium is considered to be modulator of paracellular shunt pathway as well as several cell functions such as ion transport. We used calcium ionophore A23187 to study effect of mobilization of calcium on chloride and sodium transport in canine tracheal epithelium. This epithelium secretes Cl and absorbs Na under short-circuit conditions.