Omalizumab adherence

Objectives : We conducted a systematic literature review (SLR) to determine the epidemiology and clinical burden of chronic rhinosinusitis with nasal polyps (CRSwNP) and to describe how the addition of biologics has affected outcomes for patients with CRSwNP. Methods : The SLR adhered to Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Embase, MEDLINE, and Evidence-Based Medicine Reviews databases were searched using OVID. Relevant studies published between January 1, 2008-February 8, 2019, for epidemiology, and January 1, 2008-February 16, 2019, for clinical burden, and relevant conference abstracts from the two years preceeding September 12, 2019, for epidemiology and January 1, 2017-February 16, 2019, for clinical burden were included...

BACKGROUND: Asthma is one of the most common chronic diseases worldwide and can often be controlled by existing treatments, but in the 5-10% of patients with severe asthma, control is frequently more challenging. The aim of this paper is to evaluate the adherence to preventer inhaler therapy in severe asthmatic patients receiving omalizumab, a recombinant humanized monoclonal anti-IgE antibody indicated for moderate-to-severe asthma. METHODS: This study included 29 patients who were receiving omalizumab treatment as maintenance therapy...

BACKGROUND: In the last twenty years, several studies have been conducted in the search for new therapeutic strategies in patients with food allergy; in particular, after the failure of injection immunotherapy, three different routes of administration, oral immunotherapy (OIT), sublingual immunotherapy (SLIT), and epicutaneous immunotherapy (EPIT), have been tested. The aim of this manuscript is to review OIT, SLIT, and EPIT clinical trials on food allergies and to suggest advantages and limits of the different routes of immunotherapy administration...

Rationale: New approaches are needed to guide personalized treatment of asthma. Objectives: To test if urinary eicosanoid metabolites can direct asthma phenotyping. Methods: Urinary metabolites of prostaglandins (PGs), cysteinyl leukotrienes (CysLTs), and isoprostanes were quantified in the U-BIOPRED (Unbiased Biomarkers for the Prediction of Respiratory Diseases Outcomes) study including 86 adults with mild-to-moderate asthma (MMA), 411 with severe asthma (SA), and 100 healthy control participants. Validation was performed internally in 302 participants with SA followed up after 12-18 months and externally in 95 adolescents with asthma...

BACKGROUND: Asthma is a heterogeneous disease with emerging phenotypes and endotypes. At present, 5 distinct biologics are Food and Drug Administration-approved as an add-on therapy for difficult-to-control type 2-high asthma. Because allergy specialists manage a spectrum of diseases for which biologics may be appropriate, it is important to understand their prescribing patterns. OBJECTIVE: To elucidate the allergist's use of biologics in the treatment of asthma, including barriers, preferences, indications for prescribing, measures to determine effectiveness, and cost-effectiveness...

Background: Adherence to medications is crucial in patients with severe asthma in light of the negative clinical impact and costs of non-adherence. Adherence to omalizumab has not been well studied in real-world settings. The aim of this study was to assess adherence to omalizumab and evaluate treatment effectiveness in relation to adherence. Methods: This was a retrospective, observational, and multicenter real-world study. Omalizumab dose, timing of administration, and duration of treatment (<2 years; 2-4 years; > 4 years) were analyzed...

BACKGROUND AND OBJECTIVES: Atopic dermatitis is a chronic inflammatory skin disease with a prevalence of 0.02% to 8.1% in adults. Adult patients with moderate-to-severe atopic dermatitis have frequent relapses and significant disease burden. Objectives: Characterize clinical, immunological and therapeutic features of Brazilian adults with atopic dermatitis. METHODS: A multicenter, observational, retrospective, descriptive registry-based study, conducted at reference hospitals, between December 2016 and October 2017...

The goals of treatment are prevention of fatalities, hospitalizations, and emergency department visits, along with achieving good long-term control of asthma, with reduction of symptoms, maintenance of normal activity level, prevention of exacerbations and accelerated loss of pulmonary function (forced expiratory volume in the first second of expiration [FEV1 ]), and avoidance of harm from therapies. Treatment is often initiated based on the severity of symptoms, physical examination findings, and, for some patients, the FEV1 or peak expiratory flow rates...

BACKGROUND: Asthma in older adults is associated with high rates of morbidity and mortality; similarly, asthma can be severe enough among younger adults to warrant disability benefits. Reasons for poor outcomes in both groups of patients may include discontinuation and lack of adherence to controller therapies. OBJECTIVE: To examine characteristics and treatment patterns of US Medicare patients initiating omalizumab for asthma, and factors associated with its discontinuation and adherence...

Treatment satisfaction is of utmost importance for ensuring adherence. Omalizumab is administered long-term if effective and well-tolerated in a hospital setting. The aim was to evaluate treatment satisfaction with omalizumab in Malta and to identify factors that may influence patients' satisfaction. A questionnaire was distributed to all asthmatic adult patients receiving omalizumab for at least one year. The questionnaire included demographic data, dosing regimen, asthma control test and the 14-item English version of the Treatment Satisfaction Questionnaire for Medication (TSQM) Version 1...

Background : To date, there is the strong need to compare the efficacy across the monoclonal antibodies (mAbs) approved to treat severe asthma. Research design and method : A quantitative synthesis has been performed to compare the impact of omalizumab, mepolizumab, reslizumab, benralizumab, dupilumab, and placebo on the risk of exacerbation and change in forced expiratory flow in 1 s (FEV1 ) in severe asthmatic patients. Results : All the investigated mAbs were more effective than placebo in reducing the risk of exacerbation and improving lung function...

BACKGROUND: Chronic spontaneous urticaria (CSU) is characterized by the repeated occurrence of persistent hives and/or angioedema for ≥6 weeks, without specific external stimuli. H1 -antihistamines have long been the standard of care of CSU, but many patients remain uncontrolled even at 4× the approved dose. Add-on therapy with omalizumab has proven effective in clinical trials, but little is known about omalizumab treatment in Belgium. OBJECTIVE: To collect real-world clinical data on omalizumab treatment in adults with CSU in Belgium...

A wide range of pharmacological and nonpharmacological interventions for chronic urticaria (CU) have been evaluated in systematic reviews (SRs). We conducted an umbrella review of SRs of the effectiveness and safety of pharmacological and nonpharmacological interventions for CU, which allow the findings of separate reviews to be compared and contrasted and thereby provide decision makers in healthcare with the evidence they need.We included SRs evaluating pharmacological and nonpharmacological interventions for CU...

PURPOSE OF REVIEW: Children with poor asthma control despite maximal maintenance therapy have problematic severe asthma (PSA). A step-wise approach including objective adherence monitoring and a detailed multidisciplinary team assessment to identify modifiable factors contributing to poor control is needed prior to considering therapy escalation. Pathophysiological phenotyping in those with true severe therapy-resistant asthma (STRA) and the current array of add-on therapies will be discussed...

INTRODUCTION: Severe asthma accounts for 5-7% of all asthma cases. The World Health Organization proposed a follow-up protocol to classify cases into severe, treatment-resistant asthma (STRA) or severe, difficult-to-control asthma (SDCA). OBJECTIVE: To analyze the clinical, functional, and therapeutic characteristics of patients with STRA or SDCA. METHODS: Cross-sectional, observational, and analytical study to assess the diagnosis, the extent of control (clinical and functional), comorbidities, treatment adherence, inhalation technique, and environmental factors in patients with severe asthma...

BACKGROUND: Asthma exacerbations in school-aged children peak in autumn, shortly after children return to school following the summer holiday. This might reflect a combination of risk factors, including poor treatment adherence, increased allergen and viral exposure, and altered immune tolerance. Since this peak is predictable, interventions targeting modifiable risk factors might reduce exacerbation-associated morbidity and strain upon health resources. The peak occurs in September in the Northern Hemisphere and in February in the Southern Hemisphere...

BACKGROUND: The primary goal of asthma management is to achieve disease control for reducing the risk of future exacerbations and progressive loss of lung function. Asthma not responding to treatment may result in significant morbidity. In many children with uncontrolled symptoms, the diagnosis of asthma may be wrong or adherence to treatment may be poor. It is then crucial to distinguish these cases from the truly "severe therapy-resistant" asthmatics by a proper filtering process...

Biologicals are a therapeutic option for patients with severe asthma. Difficult asthma in patients with untreated comorbidities or persistent trigger factors is much more common than severe refractory asthma. Optimized medical treatment, adherence to medication, elimination of trigger factors and treatment of comorbidities are essential before escalating the therapy with a biological. A careful phenotyping of patient with severe asthma is necessary because all available biological are only effective in certain phenotypes of the disease...

BACKGROUND: Utilization trends of omalizumab, a first-in-its-class asthma biologic approved in 2003 for individuals not controlled by inhaled corticosteroids (ICSs), may reveal lessons in patient selection. OBJECTIVE: To describe utilization patterns for omalizumab since its introduction in 2003, with a focus on patient-level characteristics of patients for whom omalizumab was initiated. METHODS: Using a large US database of administrative claims, we identified privately insured and Medicare Advantage beneficiaries with asthma between 2003 and 2015...

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