May 7, 2015

Nickel hypersensitivity and orthodontic treatment: a systematic review and meta-analysis

Contact Dermatitis

  1. Lina Gölz, 
  2. Spyridon N. Papageorgiou
  3.  and
  4. Andreas Jäger
  5. Keywords:

    • contact dermatitis;
    • meta-analysis;
    • nickel allergy;
    • nickel hypersensitivity;
    • orthodontics;
    • piercing

    Summary

    Nickel-containing alloys are widely used in orthodontic appliances, even though nickel is by far the most common contact allergen. However, the scientific evidence concerning allergic reactions to nickel in orthodontic patients has not been evaluated systematically.

May 5, 2015

The value of pre- and co-seasonal sublingual immunotherapy in pollen-induced allergic rhinoconjunctivitis

Review

Open Access

Pascal Demoly12*Moises A Calderon3Thomas B Casale4Hans-Jørgen Malling5 and Ulrich Wahn6
Abstract
Allergen immunotherapy (AIT) is a guidelines-approved, disease-modifying treatment option for respiratory allergies, including allergic rhinitis (AR) induced by pollen. The various AIT regimens employed to date in pollen-induced AR can be classified as continuous (i.e. year-round) or discontinuous (i.e. pre-seasonal alone, co-seasonal alone or pre- and co-seasonal). Pre-and co-seasonal regimens are typically used for sublingual allergen immunotherapy (SLIT) and have economic and compliance advantages over perennial (year-round) regimens. However, these advantages must not come at the expensive of poor efficacy or safety.

Are allergic multimorbidities and IgE polysensitization associated with the persistence or re-occurrence of foetal Type 2 signalling? The MeDALL hypothesis


Allergy (Open access)

J Bousquet, JM Anto, M Wickman et al.

Abstract
Allergic diseases (asthma, rhinitis and atopic dermatitis) are complex. They are associated with allergen-specific IgE and non-allergic mechanisms that may coexist in the same patient. In addition, these diseases tend to cluster and patients present concomitant or consecutive diseases (multimorbidity). IgE sensitization should be considered as a quantitative trait. Important clinical and immunological differences exist between mono or polysensitized subjects.

May 3, 2015

Prospective adherence to specific immunotherapy in Europe (PASTE) survey protocol


Study protocol

Open Access

Melina Makatsori12*Gianenrico Senna3Constantinos Pitsios4Ramon Lleonart5Ludger Klimek6Carlos Nunes7,Maia Rukhadze8Barbara Rogala9Radoslaw Gawlik9Petr Panzner10Oliver Pfaar116 and Moises Calderon12
Abstract
Background
Adherence to allergen immunotherapy is important for its effectiveness. There is currently limited data available on allergen immunotherapy adherence outside of clinical trials i.e. in real-life clinical practice. As part of a European Academy of Allergy and Clinical Immunology Immunotherapy Interest group initiative, we endeavoured to design a survey in order to prospectively evaluate adherence to subcutaneous and sublingual immunotherapy across different European countries.

Chronic vulvovaginal Candida hypersensitivity: An underrecognized and undertreated disorder by allergists


Bernstein, Jonathan A.; Seidu, Luqman

Abstract:

Vulvovaginal candidiasis infections are estimated to occur at least once during the lifetime of 75% of the female population. It has been proposed that some women with recurrent vulvovaginal candidiasis (RVVC) develop sensitization to Candida albicans and clinically improve in response to Candida immunotherapy.

Patients’ perspective of barriers and facilitators to taking long-term controller medication for asthma: a novel taxonomy

Research article

Open Access

Sandra Peláez1Alexandrine J Lamontagne1Johanne Collin2Annie Gauthier1Roland M Grad3Lucie Blais2Kim L Lavoie4Simon L Bacon5Pierre Ernst67Hélène Guay8Martha L McKinney9 and Francine M Ducharme1101179*

Abstract (provisional)
Background Although asthma morbidity can be prevented through long-term controller medication, most patients with persistent asthma do not take their daily inhaled corticosteroid. The objective of this study was to gather patients’ insights into barriers and facilitators to taking long-term daily inhaled corticosteroids as basis for future knowledge translation interventions. 

Effectiveness of Montelukast on asthma control in infants: methodology of a French claims data study

Research articleOpen Access



Manon Belhassen129*Gérard de Pouvourville3Laurent Laforest2Jacques Brouard4Jacques de Blic5Brigitte Fauroux6Valérie Laigle1Céline Chanut-Vogel1Liliane Lamezec1 and Eric Van Ganse278
Background This pilot study, conducted on a 1/97th representative sample of French claims data, prepared a project to assess the effectiveness of Montelukast (MTL-4) as add-on therapy for asthma in infants (6–24 months) compared to inhaled corticosteroids (ICS), based on real-world data. Due to the very recent opening of French claims data for effectiveness research, and the complex structure of this data source, we first tested the feasibility of identifying infants with asthma and outcome criteria, and the ability to perform relevant comparisons. 

Practical recommendations for mixing allergy immunotherapy extracts


Daigle, Barbara J.; Rekkerth, Donna J.

Abstract:
Critical aspects of formulating allergy immunotherapy vaccines include the selection, total number, and proportions of each allergen component in therapeutic mixtures. The immunotherapy prescription, determined by a medical provider, details the dosing and schedule for treatment as well as the specific composition of the treatment vials.

May 2, 2015

Human platelets and their capacity of binding viruses: meaning and challenges?

Review
Open AccessAdrien Chabert1Hind Hamzeh-Cognasse1Bruno Pozzetto12Fabrice Cognasse13Mirta Schattner4Ricardo M Gomez5 and Olivier Garraud167*


Abstract
Blood platelets are first aimed at ensuring primary hemostasis. Beyond this role, they have been acknowledged as having functions in the maintenance of the vascular arborescence and, more recently, as being also innate immune cells, devoted notably to the detection of danger signals, of which infectious ones. Platelets express pathogen recognition receptors that can sense bacterial and viral moieties.

The Allergic Rhinitis – Clinical Investigator Collaborative (AR-CIC): nasal allergen challenge protocol optimization for studying AR pathophysiology and evaluating novel therapies

Research

Open Access

Anne K Ellis12*Mena Soliman1Lisa Steacy2Marie-Ève Boulay3Louis-Philippe Boulet3Paul K Keith4Harissios Vliagoftis5Susan Waserman4 and Helen Neighbour6

Abstract (provisional)
Background The Nasal Allergen Challenge (NAC) model allows the study of Allergic Rhinitis (AR) pathophysiology and the proof of concept of novel therapies. The Allergic Rhinitis – Clinical Investigator Collaborative (AR-CIC) aims to optimize the protocol, ensuring reliability and repeatability of symptoms to better evaluate the therapies under investigation. 

May 1, 2015

Histamine H1 antagonist levocetirizine as a potential cause of lung injury



Satoshi Endo, Yasushi Yamamoto, Yoshinori Minami, Shunsuke Okumura, Takaaki Sasaki and Yoshinobu Ohsak

Abstract
Histamine H1 antagonists rarely cause drug-induced lung injury (DLI). A woman in her 60s, who had been taking antihistaminic levocetirizine for 2 months, presented with progressive cough and shortness of breath. A chest radiograph showed patchy infiltrations on both lower lung fields.

Dietary ​cholesterol directly induces acute inflammasome-dependent intestinal inflammation



Nature Communications
 
5,
 
Article number:
 
5864
 
doi:10.1038/ncomms6864

Abstract

Prolonged ingestion of a ​cholesterol- or saturated fatty acid-enriched diet induces chronic, often systemic, auto-inflammatory responses resulting in significant health problems worldwide. In vivo information regarding the local and direct inflammatory effect of these dietary components in the intestine and, in particular, on the intestinal epithelium is lacking.

April 29, 2015

Analysis of various risk factors predisposing subjects to allergic rhinitis


Vol. 33, No. 2, June 2015 (Ahead of print)

Soo-Youn An, Hyo Geun Choi, Si Whan Kim, Bumjung Park, Joong Seob Lee, Jeong Hun Jang, Myung-Whun Sung

Abstract
Background: In Korea, the prevalence of allergic rhinitis (AR) is increasing, as in other industrialized countries. However, no large population-based study defining risk factors for AR has yet been conducted.
Objective: The purpose of this study was to evaluate the prevalence and risk factors of AR in large population-based study.
Methods: A cross-sectional study was performed using data from the Korea National Health and Nutrition Examination Survey. We evaluated data from 31,217 subjects who were interviewed between 2008 and 2011.