Read by QxMD icon Read

Inhaled antibiotics

Fernando J Martinez, Jørgen Vestbo, Julie A Anderson, Robert D Brook, Bartolome R Celli, Nicholas J Cowans, Courtney Crim, Mark Dransfield, Sally Kilbride, Julie Yates, David E Newby, Dennis Niewoehner, Peter Ma Calverley
BACKGROUND: Inhaled corticosteroids have been shown to decrease exacerbations in COPD patients with moderate to severe COPD. Their effect in patients with milder airflow obstruction remains unclear. OBJECTIVE: This was an analysis of exacerbations in the Study to Understand Mortality and MorbidITy (SUMMIT) study. DESIGN: In a double-blind randomized controlled trial, once daily inhaled placebo, fluticasone furoate (FF, 100 μg), vilanterol (VI, 25 μg) or the combination (FF/VI) was administered...
October 21, 2016: American Journal of Respiratory and Critical Care Medicine
Jin Xiao, Yonghwi Moon, Lihua Li, Elena Rustchenko, Hironao Wakabayashi, Xiaoyi Zhao, Changyong Feng, Steven R Gill, Sean McLaren, Hans Malmstrom, Yanfang Ren, Robert Quivey, Hyun Koo, Dorota T Kopycka-Kedzierawski
INTRODUCTION: Candida albicans has been detected together with Streptococcus mutans in high numbers in plaque-biofilm from children with early childhood caries (ECC). The goal of this study was to examine the C. albicans carriage in children with severe early childhood caries (S-ECC) and the maternal relatedness. METHODS: Subjects in this pilot cross-sectional study were recruited based on a convenient sample. DMFT(S)/dmft(s) caries and plaque scores were assessed during a comprehensive oral exam...
2016: PloS One
Erin Davis, Carlo Marra, John-Michael Gamble, Jamie Farrell, Joe Lockyer, J Mark FitzGerald, Waseem Abu-Ashour, Charlie Gillis, John Hawboldt
BACKGROUND: Patients with chronic obstructive pulmonary disease (COPD) are often nonadherent with medications and have poor inhaler technique. Community pharmacists can help to improve health-related quality of life and overall outcomes in patients with COPD. We aim to measure the effectiveness of a systematic, pharmacist-driven intervention on patients with diagnosed COPD. METHODS/DESIGN: This pragmatic, parallel-group, cluster randomized controlled trial is designed to determine the effectiveness of a multifactorial, pharmacist-led intervention on medication adherence, inhaler technique, health-related quality of life, health care resource utilization including COPD exacerbations, and use of medications...
October 13, 2016: Trials
Eva Polverino, Graham H Bothamley, Delia Goletti, Jan Heyckendorf, Giovanni Sotgiu, Stefano Aliberti
The breadth and quality of scientific presentations on clinical and translational research into respiratory infections at the 2015 European Respiratory Society (ERS) International Congress in Amsterdam, the Netherlands, establishes this area as one of the leadings fields in pulmonology. The host-pathogen relationship in chronic obstructive pulmonary disease, and the impact of comorbidities and chronic treatment on clinical outcomes in patients with pneumonia were studied. Various communications were dedicated to bronchiectasis and, in particular, to different prognostic and clinical aspects of this disease, including chronic infection with Pseudomonas and inhaled antibiotic therapy...
July 2016: ERJ Open Research
Tony S Brar, Neeka Akhavan
This is a 78 year old male with a past medical history of coronary artery disease (CAD), chronic obstructive pulmonary disease (COPD), hypertension (HTN), and gastroesophageal reflux disorder (GERD) who presented to the emergency room with worsening shortness of breath (SOB) and low-grade fevers for one week prior to admission. He was originally diagnosed with healthcare associated pneumonia (HCAP) and an acute on chronic COPD exacerbation and treated with prednisone, inhalers, ipratropium/albuterol, and broad-spectrum antibiotics...
2016: Respiratory Medicine Case Reports
C Van de Kerkhove, P C Goeminne, M Kicinski, T S Nawrot, N Lorent, P Van Bleyenbergh, K De Boeck, L J Dupont
INTRODUCTION: The efficacy of inhaled antibiotics to treat chronic Pseudomonas aeruginosa pulmonary infection in patients with cystic fibrosis (CF) has been well established. Few data are available on the value of continuous alternating inhaled antibiotic therapy (CAIT), a strategy increasingly used in the management of CF. OBJECTIVE: To investigate the effect of CAIT on clinical outcome in adult CF patients treated at the University Hospital Leuven. METHODS: Patients with a documented CF diagnosis who received inhaled antibiotics between March 2010 and January 2015 were retrospectively evaluated...
October 5, 2016: Journal of Cystic Fibrosis: Official Journal of the European Cystic Fibrosis Society
Guadalupe Del Castillo-Aguas, Ana Gallego-Iborra, Mario Gutiérrez-Olid, Olga Pérez-González, Ginesa Moreno-Muñoz, Juana M Ledesma-Albarrán
AIM: To analyse the associations between childcare centres and infectious morbidity and resource consumption. METHODS: Cohort study from birth to 2 years. OUTCOME VARIABLE: number and types of infections, drug consumption and medical visits. Exposure variable: attending or not attending a childcare centre. School age: 6-12, >12-18, >18-24 months. RESULTS: The initial cohort comprised 445 children, and the final cohort comprised 419 children...
October 4, 2016: Journal of Paediatrics and Child Health
J Stuart Elborn, Anne-Lise Vataire, Ayako Fukushima, Samuel Aballea, Amine Khemiri, Curtis Moore, Goran Medic, Michiel E H Hemels
PURPOSE: In Europe, 4 inhaled antibiotics (tobramycin, colistimethate sodium, aztreonam, and levofloxacin) are currently approved for the treatment of chronic Pseudomonas aeruginosa lung infection in patients with cystic fibrosis (CF). Levofloxacin inhalation solution (LIS) is the most recently approved inhaled antibiotic for adult patients with CF. A systematic literature review and Bayesian network meta-analysis (NMA) was conducted to compare the relative short-term (4 weeks) and long-term (24 weeks) outcomes of these inhaled antibiotics versus LIS...
September 28, 2016: Clinical Therapeutics
Andrea Arfè, Francesco Blasi, Luca Merlino, Giovanni Corrao
OBJECTIVE: We investigated the real-world effectiveness of several drugs (including short- and long-acting beta-agonists [SABAs and LABAs], inhaled corticosteroids [ICS], and antibiotics) in preventing severe asthma exacerbations by carrying-out a large observational study based on the healthcare utilization databases of the Italian Lombardy Region. METHODS: We identified all patients aged 6-40 years who performed an Emergency Department visit for asthma during 2010-2012 as cases...
October 2016: Respiratory Medicine
Thaigarajan Parumasivam, Sharon S Y Leung, Patricia Tang, Citterio Mauro, Warwick Britton, Hak-Kim Chan
The routine of loading multiple capsules for delivery of high-dose antibiotics is time consuming, which may reduce patient adherence to inhaled treatment. To overcome this limitation, an investigation was carried out using four modified versions of the Aerolizer® that accommodate a size 0 capsule for delivery of high payload formulations. In some prototypes, four piercing pins of 0.6 mm each were replaced with a single centrally located 1.2-mm pin and one-third reduced air inlet of the original design. The performance of these inhalers was evaluated using spray-dried antibiotic powders with distinct morphologies: spherical particles with a highly corrugated surface (colistin and tobramycin) and needle-like particles (rifapentine)...
September 27, 2016: AAPS Journal
Charlotte A Hall, Helen C Flick-Smith, Sarah V Harding, Helen S Atkins, Richard W Titball
Bioluminescence imaging (BLI) enables real-time, non-invasive tracking of infection in vivo and longitudinal infection studies. In this study, a bioluminescent F. tularensis SCHU S4-lux strain was used to develop an inhalational infection model in BALB/c mice. Mice were infected intranasally and the progression of infection was monitored in real time using BLI. A bioluminescent signal was detectable from 3 days post-infection (dpi), initially in the spleen, then in the liver and lymph nodes before finally becoming systemic...
September 26, 2016: Antimicrobial Agents and Chemotherapy
Xiaoming Yuan, Guangrong Zhou, Yan He, Aiwen Feng
BACKGROUND: Epithelial dysplasia and adenomatous polyps of colorectum are precancerous lesions. Surgical removal is still one of the important treatment approaches for colorectal polyps. CASE PRESENTATION: A male patient over 78 years was admitted due to bloody stool and abdominal pain. Colonoscopic biopsy showed a high-grade epithelial dysplasia in an adenomatous polyp of sigmoid colon. Anemia, COPD, ischemic heart disease (IHD), arrhythmias, and hypoproteinemia were comorbidities...
September 26, 2016: World Journal of Surgical Oncology
Lindsay J Marshall, Wilson Oguejiofor, Robert Price, Jagdeep Shur
The airways of most people with cystic fibrosis are colonized with biofilms of the Gram-negative, opportunistic pathogen Pseudomonas aeruginosa. Delivery of antibiotics directly to the lung in the form of dry powder aerosols offers the potential to achieve high local concentrations directly to the biofilms. Unfortunately, current aerosolised antibiotic regimes are unable to efficiently eradicate these biofilms from the airways. We investigated the ability of the innate antimicrobial, lactoferrin, to enhance the activity of two aminoglycoside antibiotics (tobramycin and gentamicin) against biofilms of P...
September 11, 2016: International Journal of Pharmaceutics
Marc Miravitlles, Anthony D'Urzo, Dave Singh, Vladimir Koblizek
Identifying patients at risk of exacerbations and managing them appropriately to reduce this risk represents an important clinical challenge. Numerous treatments have been assessed for the prevention of exacerbations and their efficacy may differ by patient phenotype. Given their centrality in the treatment of COPD, there is strong rationale for maximizing bronchodilation as an initial strategy to reduce exacerbation risk irrespective of patient phenotype. Therefore, in patients assessed as frequent exacerbators (>1 exacerbation/year) we propose initial bronchodilator treatment with a long-acting muscarinic antagonist (LAMA)/ long-acting β2-agonist (LABA)...
September 10, 2016: Respiratory Research
Adam T Hill
Long-term macrolide therapy offers an evidence-based treatment to reduce frequent exacerbations in stable adult patients with bronchiectasis. There is limited evidence that they also attenuate the decline in lung function and improve health-related quality of life. The benefits and risks of long-term macrolides need to be clearly explored for individual patients. Further work is needed to understand the optimal drug, dose and regimen, the mechanisms behind these benefits, appropriate patient selection, sustainability of efficacy, potential long-term risk on the lung microbiome, and their placement with or without inhaled antibiotic treatment...
August 31, 2016: Chest
Vera Araújo, Pedro M Teixeira, John Yaphe, Jaime Correia de Sousa
BACKGROUND: A research agenda can help to stimulate and guide research. The International Primary Care Respiratory Group (IPCRG) published a Research Needs Statement (RNS) in 2010 in which 145 research questions were identified. In 2012, priorities for respiratory research were established, based on these questions. To date, there has been no statement on primary care respiratory research needs in Portugal. The aim of the study was to develop a national consensus on research priorities in respiratory diseases in primary care in Portugal and to assess the applicability of the priorities for respiratory research set by the IPCRG...
2016: BMC Family Practice
Joachim Riethmüller, Gloria Herrmann, Ute Graepler-Mainka, Dorothea Hellwig, Hans-Eberhard Heuer, Susanne Heyder, Holger Köster, Birte Kinder, Kristina Kröger, Klaus Paul, Krystyna Poplawska, Volker O Melichar, Christina Smaczny, Uwe Mellies
BACKGROUND/AIMS: In cystic fibrosis (CF), chronic microbial lung infections are difficult to treat and cause morbidity and increased mortality. METHODS: In a multicentre, open-label, exploratory, non-interventional study, inhaled tobramycin (300 mg twice daily) and colistin (1 million I.U. twice daily) were sequentially combined with the aim to investigate the effect on 41 CF patients with chronic P. aeruginosa infections for six months (mean age 24 ± 10.8y). RESULTS: Six patients had adverse events that were assessed as being related to treatment...
2016: Cellular Physiology and Biochemistry
Juan Miguel Sánchez-Nieto, Rubén Andújar-Espinosa, Roberto Bernabeu-Mora, Chunshao Hu, Beatriz Gálvez-Martínez, Andrés Carrillo-Alcaraz, Carlos Federico Álvarez-Miranda, Olga Meca-Birlanga, Eva Abad-Corpa
BACKGROUND: Self-management interventions improve different outcome variables in various chronic diseases. Their role in COPD has not been clearly established. We assessed the efficacy of an intervention called the self-management program on the need for hospital care due to disease exacerbation in patients with advanced COPD. METHODS: Multicenter, randomized study in two hospitals with follow-up of 1 year. All the patients had severe or very severe COPD, and had gone to either an accident and emergency (A&E) department or had been admitted to a hospital at least once in the previous year due to exacerbation of COPD...
2016: International Journal of Chronic Obstructive Pulmonary Disease
Stephen I Rennard, Fernando J Martinez, Klaus F Rabe, Sanjay Sethi, Emilio Pizzichini, Andrew McIvor, Shahid Siddiqui, Antonio Anzueto, Haiyuan Zhu
BACKGROUND: Roflumilast, a once-daily, selective phosphodiesterase-4 inhibitor, reduces the risk of COPD exacerbations in patients with severe COPD associated with chronic bronchitis and a history of exacerbations. The RE(2)SPOND study is examining whether roflumilast, when added to an inhaled corticosteroid/long-acting β2-agonist (ICS/LABA) fixed-dose combination (FDC), further reduces exacerbations. The methodology is described herein. METHODS: In this Phase IV, multicenter, double-blind, placebo-controlled, parallel-group trial, participants were randomized 1:1 (stratified by long-acting muscarinic antagonist use) to receive roflumilast or placebo, plus ICS/LABA FDC, for 52 weeks...
2016: International Journal of Chronic Obstructive Pulmonary Disease
Gabis Chana, Michelle Tabberner, Wendy Nixon, Sue Frost, Leslie Barrett, Maya Desai, Lucy Paskin
AIM: With pressures on junior doctors' availability in the NHS, non-medical prescribing is topical. Independent Nurse Prescribers (INPs) can prescribe any licensed medicine for any medical condition within their level of competence.1 An audit was undertaken of the four INPs employed by the Respiratory Department evaluating current prescribing practices. METHOD: The requirement for this audit was identified by the multidisciplinary team (MDT) and Trust approval was obtained...
September 2016: Archives of Disease in Childhood
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"