Active clinical trials for "Asthma"

This study is an efficacy-implementation trial to: evaluate systematically the efficacy of BREATHE in 200 Black adults receiving care at urban federally qualified health centers (FQHCs) for uncontrolled asthma; and identify multi-level barriers and facilitators to the widespread adoption and implementation of BREATHE in FQHCs.

In a context where the use of inhalation devices for respiratory medications is associated with a high frequency of critical errors, our primary hypothesis is that the use of the HEPHAÏ solution reduces this frequency compared to standard care. The objective of this clinical study is to evaluate the performance of the HEPHAÏ solution as a tool for improving the administration of inhaled treatments in patients undergoing pulmonary care for asthma and/or COPD, who are receiving treatment with Innovair® or Trimbow®. These two inhalers were chosen for reasons of feasibility and compatibility with the version of the HEPHAÏ software provided as part of the clinical investigation

The overall aims of this study are to develop and pilot test BRief intervention to Evaluate Asthma THErapy (BREATHE)-Peds, a dyadic shared decision-making intervention, to improve asthma by supporting self-management among racial and ethnic minority early adolescents receiving care for uncontrolled asthma in federally-qualified health centers (FQHCs) in urban communities. Aim 1 (Phase I) involves developing the intervention through focus groups with early adolescents and caregivers. Aims 2 and 3 (Phase II) involve preliminary testing of the intervention through a pilot randomized controlled trial. This record is for Phase II and III only

The trial involves two interventions: (i) exposure to HDM in the ACC and (ii) administration of dupilumab/placebo for dupilumab.

Inhaler nonadherence is a common problem that has been estimated to account for approximately 60% of all asthma-related hospitalizations. Unfortunately, prior interventions to improve inhaler nonadherence have shown a lack of long-term success. This study proposes to assess the problem of non-adherence using a D&I research lens while testing a new inhaler approach to potentially ameliorate the detrimental consequences of maintenance inhaler nonadherence.

Asthma is a chronic disease characterized by inflammation and obstruction of the airways. Identification of the mechanisms of action of corticosteroids has made it possible to define the type 2 inflammation present in nearly 80% of patients with asthma. Monoclonal antibodies (MAb) in severe asthma target type-2 inflammation. Mepolizumab is a humanized IgG1 (immunoglobulin gamma-1) kappa subclass monoclonal antibody directed specifically against interleukin 5 (IL-5). It acts specifically on eosinophil homeostasis, with IL-5 being a key interleukin in eosinophil maturation. The investigators propose to measure the concentrations of mepolizumab in the serum of asthmatic patients treated with this mAb. The investigators hypothesize that the individual pharmacokinetics (PK) of mepolizumab may differ between clinical responders and non-responders.

The ALPACA study has a prospective randomized control interventional design, including a follow-up period to evaluate follow-up effects. The study is divided into two phases of 3 months using eHealth and observational monitoring.

Determining how memory T helper type 2 (Th2) initiate recall responses to aeroallergens has the potential to change the therapeutic approach to allergic asthma, the most common asthma subtype. ~5-10% of effector Th2 cells recruited into the lung give rise to long-lived tissue resident memory cells that are poised to respond upon allergen re-exposure.Consequently, targeting memory Th2 cell activation is an attractive therapeutic strategy. However, it is not well understood how allergen inhalation initiates a memory Th2 cell response in the lung. The focus of this new study on the role of lung-resident memory Th2 cells in orchestrating the recall response to allergen in the lung, including the recruitment and activation of circulating Th2 cells, is a natural, timely and exciting extension of the investigators' ongoing Allergen Challenge Protocol.

This study is a two strata, dose escalation Phase I clinical trial designed to assess the safety and determine the maximal tolerated dose (MTD) of allogenic cord tissue derived MSCs (cMSCs, stratum 1) and allogeneic, interferon-γ primed bone marrow MSCs (γMSCs, stratum 2). Each stratum is designed to independently accrue 3 children at a dose level 1 of 2x106 cells/kg and 6 children at dose level 2 of 10x106 cells/kg, resulting in 9 children in each stratum. The primary objectives are to determine the safety and toxicity of allogeneic cord tissue derived MSCs and allogeneic interferon-γ primed bone marrow derived MSCs.

The goal of this study is to evaluate the implementation of the Coach McLungsSM shared decision making (SDM) intervention into primary care across a large healthcare system. Coach McLungsSM is a virtual evidence-based asthma intervention with built-in asthma education and clinical decision support. All asthma patients aged 5-17 who attend these practices will be assessed for uncontrolled asthma. Asthma exacerbations attributed to emergency department visits, hospitalizations, and oral steroid use, will be evaluated to serve as surrogate measures for patient-centered asthma outcomes.