TEST: Severe Adult Asthmas: Integrating Clinical Features, Biology, and Therapeutics to Improve Outcomes

TEST: Severe Adult Asthmas: Integrating Clinical Features, Biology, and Therapeutics to Improve Outcomes


$200.00 USD


$250.00 USD

Provided by the American Thoracic Society
Release Date: September 16, 2022

Program Description

Evaluation and effective management of asthma, and in particular severe asthma, remains at the core of pulmonary practice. Over the last 20–30 years, there has been increasing appreciation that “severe asthma” encompasses multiple different subgroups or phenotypes, each with differing presentations. Using clinical phenotyping, in combination with rapidly advancing molecular tools and targeted monoclonal antibodies (human knockouts), the understanding of these phenotypes, and our ability to treat them, have greatly advanced. Type-2 (T2)-high and -low severe asthmas are now easily identified. Fractional exhaled nitric oxide and blood eosinophil counts can be routinely employed in clinical settings to identify these phenotypes and predict responses to specific therapies, meeting the initial goals of precision medicine.

Integration of molecular signals, biomarkers, and clinical responses to targeted therapies has enabled identification of critical molecular pathways and, in certain phenotypes, advanced them to near-endotype status. Despite these advances, little guidance is available to determine which class of biologic is appropriate for a given patient, and current “breakthrough” therapies remain expensive and even inaccessible to many patients. Many of the most severe asthmas, with and without T2-biomarker elevations, remain poorly understood and treated. Nevertheless, conceptual understanding of “the severe asthmas” has evolved dramatically in a mere 25 years, leading to dramatic improvements in the lives of many.

Target Audience

Pulmonologists, critical care specialists, translational researchers, and clinicians

Learning Objectives

At the conclusion of this activity, learners should be able to:

  • Develop a useful approach to identifying and characterizing patients with complex severe asthma.
  • Identify different clinical and molecular phenotypes of severe asthma and their various treatment approaches.
  • Use precision medicine approaches to better utilize biologic therapies to improve outcomes.

Course summary

Available Credit:
1.00 AMA PRA Category 1 Credit


The American Thoracic Society is accredited by the Accreditation Council for Continuing Medical Education to provide continuing medical education for physicians.

Credit Type Credit/Points Credit Designation Statement
AMA PRA Category 1 Credit™ 1.00 The American Thoracic Society designates this for a maximum of 1.00 AMA PRA Category 1 Credit(s)™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.


The current practice of the American Journal of Respiratory and Critical Care Medicine (AJRCCM) is to publish high quality, peer-reviewed and evidence-based original research, Concise Clinical Reviews, Guidelines and Consensus Statements. Articles published in AJRCCM include evidence-based summaries of optimal practice (Concise Clinical Reviews), evidence-based guidelines, workshop summaries and original contributions that will influence clinical practice. The publication of these articles by itself is only one piece of a multi-step process for the translation of evidence-based improvements in care to clinical practice. Articles selected for CME credit are designed to be the next step in the process of translating clinically relevant, evidence-based recommendations into clinical practice. This will be accomplished through a series of questions specifically designed by the author(s) to test that readers have the tools needed to translate recommendations for diagnostic and therapeutic clinical care into clinical practice. Members of the AJRCCM editorial board will review these questions and assess the quality of the questions based on:

  • Clarity,
  • Educational content, and
  • The quality of the evidence supporting the response to the question. Posttest questions will assess if practitioners have understood the most important recommendations available for the diagnosis and treatment of pulmonary diseases, critical illness, and sleep disorders and are able to implement them into clinical practice.


To receive credit for this journal article:

  1. Read the journal article. Keep track of how long it takes you to read it.
  2. Once you open the article, the Post-Test becomes available. After reading the article, answer the post-test questions. You must answer all questions correctly to earn credit. You may take the test as many times as you like.
  3. Once you pass the Post-Test, the Evaluation becomes available. Answer all the evaluation questions.
  4. Once you complete the evaluation, select the amount of credit to receive based on the time it took you to read the article.
  5. You can view, save and print your Certificate by pressing the Certificate button.
  6. To review the credits you've earned in this system and reprint certificates, go to the My Learning drop-down list. Then select Transcript.