Search results for "SCAR"
showing 10 items of 914 documents
Non-invasive LED-based screening solution for skin cancer
2019
Skin cancer is the most common type of malignant tumors in humans. Early diagnosis is the key to successful surgical treatment. In this work we present a non-invasive screening tool for early stage detection of skin cancer and also for the evaluation of post-operative scars.
Spectral imaging as a tool for the evaluation of skin cancer post-operative scars
2020
Skin cancer is the most common type of cancer in the USA and worldwide.1 An early diagnosis is the key to a successful treatment. Among the skin cancers, the malignant melanoma (MM) accounts for 1% of the cases while it is responsible for the majority of deaths. Basal cell carcinoma (BCC) is the most common form of skin cancer with a very low mortality rate.2 Unfortunately, skin cancer recurrence is a common problem for MM and BCC patients. We propose a post-operative scar screening with non-invasive autofluorescence (AF) imaging to detect an early growth of any residual tissue from the cancer removal procedure. The screening images can serve also as a visual evidence for the post-op patien…
Validation of the Cycling Behavior Questionnaire: A tool for measuring cyclists' road behaviors
2018
Abstract Introduction Even though cycling is an activity whose benefits in terms of urban mobility and health are globally recognized, its disproportional growth during the past few decades has led to some unexpected dynamics. In fact, the increasing number of traffic injuries and deaths involving cyclists has a high cost for public health systems. Considering the available empirical evidence, aberrant and positive behaviors on the road constitute relevant predictors for the injuries suffered by road users. Nevertheless, the scarcity of tools that measure and evaluate the behavior of road users, especially in the case of cyclists, constitutes a serious lack in terms of explaining, interveni…
New developments in optimizing bronchodilator treatment of COPD: a focus on glycopyrrolate/formoterol combination formulated by co-suspension deliver…
2018
COPD causes considerable health and economic burden worldwide, with incidence of the disease expected to continue to rise. Inhaled bronchodilators, such as long-acting muscarinic antagonists (LAMAs) and long-acting β2-agonists (LABAs), are central to the maintenance treatment of patients with COPD. Clinical studies have demonstrated that combined LAMA + LABA therapies improve efficacy while retaining a safety profile similar to LAMA or LABA alone. This has led to the development of several LAMA/LABA fixed-dose combination (FDC) therapies, which provide patients with the convenience of two active compounds in a single inhaler. GFF MDI (Bevespi Aerosphere®) is an FDC of glycopyrrolate/formote…
Effects of indomethacin on muscarinic inhibition of endogenous noradrenaline release from rat isolated trachea
1993
The release of endogenous noradrenaline from rat isolated tracheae was evoked by electrical field stimulation (3 Hz, 540 pulses) in the presence of yohimbine, desipramine and tyrosine. The muscarine receptor agonist oxotremorine concentration-dependently inhibited the evoked release of noradrenaline by 95% at 1 μmol/l, EC50 values in two series of experiments 41 and 57 nmol/l, respectively. The effect of oxotremorine was antagonized by the non-selective muscarine receptor antagonist scopolamine (10–1000 nmol/l) in a manner suggesting a simple competitive interaction (slope of Schild plot −0.94; pA2 value 8.88). However, the M2 selective muscarine receptor antagonist methoctramine (0.1–10 μm…
Medical treatment for inoperable malignant bowel obstruction: a qualitative systematic review.
2007
The use of symptomatic agents has greatly improved the medical treatment of advanced cancer patients with inoperable bowel obstruction. A systematic review of studies of the most popular drugs used in the medical management of inoperable malignant bowel obstruction was performed to assess the effectiveness of these treatments and provide some lines of evidence. Randomized trials that involved patients with a clinical diagnosis of intestinal obstruction due to advanced cancer treated with these drugs were reviewed. Five reports fulfilled inclusion criteria. Three studies compared octreotide (OC) and hyoscine butylbromide (HB), and two studies compared corticosteroids (CSs) and placebo. Globa…
Airway Deposition of Extrafine Inhaled Triple Therapy in Patients with COPD: A Model Approach Based on Functional Respiratory Imaging Computer Simula…
2020
Omar S Usmani,1 Nicola Scichilone,2 Benjamin Mignot,3 Dennis Belmans,3 Cedric Van Holsbeke,3 Jan De Backer,3 Roberta De Maria,4 Erika Cuoghi,4 Eva Topole,4 George Georges4 1Airway Disease Section, National Heart and Lung Institute, Imperial College, London, UK; 2PROMISE Department of Medicine, University of Palermo, Palermo, Italy; 3FLUIDDA, Kontich, Belgium; 4Chiesi Farmaceutici, SpA, Parma, ItalyCorrespondence: George GeorgesChiesi USA Inc., 175 Regency Woods Place, Ste. 600, Cary, NC 27518, USATel +1 (919) 678 6611 x1536Email george.georges@chiesi.comIntroduction: There is a clear correlation between small airways dysfunction and poor clinical outcomes in patients with chronic obstructiv…
The application of diode laser in the treatment of oral soft tissues lesions. A literature review
2017
Background Since its appearance in the dental area, the laser has become a treatment of choice in the removal of lesions in the oral soft tissues, due to the numerous advantages they offer, being one of the most used currently the diode laser. The aim of this review was to determine the efficacy and predictability of diode laser as a treatment of soft tissue injuries compared to other surgical methods. Material and methods A literature review of articles published in PubMed/MEDLINE, Scopus and the Cochrane Library databases between 2007 and 2017 was performed. "Diode laser", "soft tissue", "oral cavity" and "oral surgery" were employed for the search strategy. Only articles published Englis…
A Non-Interventional Study of Tiotropium/Olodaterol versus Any Triple Combination Therapy for Chronic Obstructive Pulmonary Disease: The EVELUT® Stud…
2020
Roland Buhl,1 Michael Dreher,2 Stephanie Korn,1 Christian Taube,3 Christian Stock,4 Christoph M Zehendner,5 Anke Kondla,5 Claus F Vogelmeier6 1Pulmonary Department, Johannes Gutenberg University Mainz, Mainz, Germany; 2Clinic of Cardiology, Pneumology, Angiology and Internal Medicine Intensive Care, University Hospital RWTH Aachen, Aachen, Germany; 3Clinic for Pneumonology, University Medicine Essen – Ruhrlandklinik, Essen, Germany; 4Biostatistics + Data Sciences Corp, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany; 5HP Country Medical Affairs, Boehringer Ingelheim Pharma GmbH & Co. KG, Ingelheim am Rhein, Germany; 6Department of Pneumology,…
Instability of misoprostol tablets stored outside the blister: a potential serious concern for clinical outcome in medical abortion.
2014
IntroductionMisoprostol (Cytotec) is recognised to be effective for many gynaecological indications including termination of pregnancy, management of miscarriage and postpartum haemorrhage. Although not licensed for such indications, it has been used for these purposes by millions of women throughout the world. Misoprostol tablets are most often packaged as multiple tablets within an aluminium strip, each within an individual alveolus. When an alveolus is opened, tablets will be exposed to atmospheric conditions.ObjectiveTo compare the pharmaco technical characteristics (weight, friability), water content, misoprostol content and decomposition product content (type A misoprostol, type B mis…