Activity Details

Free CME
0.75 AMA PRA Category 1 Credit(s)
Released: March 7, 2019
Expires: March 6, 2020
45 minutes to complete

Jointly Provided By

Postgraduate Institute for Medicine (PIM) in joint providership with RMEI Medical Education, LLC (RMEI).

Target Audience

US-based allergy/immunology and dermatology clinicians

Learning Objectives

After engaging in this educational activity, participants will be able to:

  1. Recognize physical exam findings and symptomatology suggestive of chronic urticaria (CU) and appropriately apply evidence-based practices regarding diagnostic testing and laboratory workup
  2. Utilize a guideline-driven approach to treatment intensification for safe and effective management of CU patients in need of second- and third-line treatment options, while taking into account quality of life issues

Activity Description

This activity is designed to engage your critical thinking and challenge suboptimal approaches to patient care. It features videos of 2 patients with CU and challenging interactive questions related to their histories and treatments. You will have an opportunity to hear the patients’ perspectives of CU and learn from our expert faculty.

Statement of Educational Need

Urticaria is an inflammatory skin condition characterized by intensely pruritic, erythematous wheals, commonly referred to as “hives,” ranging from several millimeters to several centimeters in diameter.1 Individual wheals characteristically resolve within 24 hours of development without leaving residual skin markings. However, resolving lesions are often concomitantly replaced by new wheals.

Acute urticaria tends to be self-limiting, often resolving within hours to days.2 By contrast, a diagnosis of chronic urticaria (CU), also referred to as chronic idiopathic urticaria (CIU) or chronic spontaneous urticaria (CSU), is made when symptoms last >6 weeks.3 In some cases of CU, symptoms persist continually, while others are episodic with symptoms occurring at varying intervals (hours to weeks).4 Approximately 40% of patients with CU also develop angioedema,5 characterized by rapid swelling of the lower layers of the dermis and the subcutaneous or submucosal tissue of the skin and mucous membranes, most commonly affecting the lips and eyelids, or more rarely, the respiratory or gastrointestinal tracts.6 The point prevalence of CU is estimated at 0.5% to 1%.4


  1. World Allergy Organization. Urticaria and angioedema: synopsis. 2004. Accessed January 18, 2019.
  2. Axelrod S, Davis-Lorton M. Urticaria and angioedema. Mt Sinai J Med. 2011;78(5):784-802.
  3. Greaves M. Chronic urticaria. J Allergy Clin Immunol. 2000;105(4):664-672.
  4. Powell RJ, Du Toit GL, Siddique N, et al. BSACI guidelines for the management of chronic urticaria and angio-oedema. Clin Exp Allergy. 2007;37(5):631-650.
  5. Amar SM, Dreskin SC. Urticaria. Prim Care. 2008;35(1):141-157.
  6. Maurer M, Weller K, Bindsley-Jensen C, et al. Unmet clinical needs in chronic spontaneous urticaria. A GA²LEN task force report. Allergy. 2011;66(3):317-330.


Michael E. Manning, MD, FAAAAI, FACAAI
President/Medical Director
Medical Research of Arizona
Allergy, Asthma and Immunology Associates, Ltd
Scottsdale, AZ

Michael E. Manning, MD, FAAAAI, FACAAI, is president of Allergy, Asthma and Immunology Associates, Ltd., and medical director of the clinical research division, Medical Research of Arizona. Dr Manning received his medical degree from the University of Texas Medical School at Houston. He completed an internship and subsequently residency in internal medicine at St. Joseph’s Hospital and Medical Center in Phoenix, AZ, and an allergy and immunology fellowship at Scripps Clinic and Research Foundation in La Jolla, CA.

Dr Manning has served as president of the Greater Phoenix Allergy Society, the Arizona State Allergy and Asthma Society, and the Western Society of Allergy, Asthma and Immunology. He is a fellow of the American College of Allergy, Asthma and Immunology and American Academy of Allergy, Asthma and Immunology. Dr Manning is currently on the Board of Regents of the American College of Allergy, Asthma and Immunology.

Michael E. Manning, MD, FAAAAI, FACAAI, has affiliations with CSL Behring, DBV Technologies, Pharming, Shire (Consulting Fees); AstraZeneca, CSL Behring, Genentech, Pharming, Shire (Speakers Bureaus); Aimmune, BioCryst, CSL Behring, Genentech/Novartis, GSK, Hoffmann-La Roach, Merck, Sanofi, Shire/Dyax (Contracted Research).

Anne Marie Ditto, MD
Associate Professor of Medicine
Division of Allergy-Immunology  
Northwestern University  
Feinberg School of Medicine  
Chicago, IL 

Anne Marie Ditto, MD, is an associate professor of medicine in the division of Allergy-Immunology at Northwestern University Feinberg School of Medicine in Chicago, IL. She earned her medical degree at the University of Illinois at Chicago. Her internship, residency, and fellowship were all completed at Northwestern University. Dr Ditto is board certified in allergy-immunology.

Dr Ditto is a practicing allergist with a special interest in urticaria, eosinophilic esophagitis, asthma, and idiopathic anaphylaxis. She volunteers monthly at the Community Health Clinic where she founded an asthma/allergy clinic. She is also actively involved in the allergy-immunology training program at Northwestern, where she has trained over 75 allergists and teaches students and residents in outpatient clinics.

Dr Ditto was invited to fellowship in the American College of Physicians (ACP) and Royal Society of Medicine (RSM) and her distinguished teaching and volunteer work has been recognized through numerous awards, including the Northwestern Medical Faculty Foundation “Center of Excellence Award” for Community Service and Community Health’s “Volunteer Specialist of the Year”.

Dr Ditto is a former president of the Illinois Society of Allergy, Asthma and Immunology and currently serves as Governor of the Midwest Region of the American Academy of Allergy, Asthma and Immunology’s Federation of Regional State and Local Allergy, Asthma and Immunology Societies (RSLAAIS) and also serves as vice-chair of the AAAAI anaphylaxis committee. She has published numerous articles and book chapters in the field of allergy-immunology and recently edited the “Anaphylaxis” issue of Immunology and Allergy Clinics of North America.

Anne M. Ditto, MD, has no affiliations with commercial interests to disclose.

Conflict of Interest Policy/Disclosure Statement

The Postgraduate Institute for Medicine (PIM) requires instructors, planners, managers, and other individuals who are in a position to control the content of this activity to disclose any real or apparent conflict of interest (COI) they may have as related to the content of this activity. All identified COI are thoroughly vetted and resolved according to PIM policy. PIM is committed to providing its learners with high quality CME activities and related materials that promote improvements or quality in healthcare and not a specific proprietary business interest of a commercial interest.

The PIM planners and managers have nothing to disclose. The RMEI Medical Education, LLC planners and managers have nothing to disclose.

The patients have nothing to disclose.

Joint Accreditation Statement

In support of improving patient care, this activity has been planned and implemented by the Postgraduate Institute for Medicine and RMEI Medical Education, LLC. The Postgraduate Institute for Medicine is jointly accredited by the Accreditation Council for Continuing Medical Education (ACCME), the Accreditation Council for Pharmacy Education (ACPE), and the American Nurses Credentialing Center (ANCC), to provide continuing education for the healthcare team.

Physician Continuing Medical Education

The Postgraduate Institute for Medicine designates this enduring material for a maximum of 0.75 AMA PRA Category 1 Credit(s)™. Physicians should claim only the credit commensurate with the extent of their participation in the activity.



Instructions for Receiving Credit

By reviewing the course content and successfully completing the post-test and evaluation, physicians, nurse practitioners, and PAs are entitled to receive up to 0.75 AMA PRA Category 1 Credit(s)™. A statement of credit will be available to print from your user history page. Users must:

  • Read the learning objectives and faculty disclosures.
  • Participate in the activity.
  • Complete the activity evaluation.

Physicians, nurse practitioners, and PAs who successfully complete the post-test and evaluation will receive CME credit. You must score 75% or higher on the post-test to receive credit for this activity. All other participants who successfully complete the post-test and evaluation will receive a certificate of participation. If you would like to contact Postgraduate Institute for Medicine, please e-mail

Complete the evaluation form and participants will be entered into a drawing to win a $100 Amazon Gift Card!

*The expense for this gift card is solely funded by RMEI Medical Education. No supporter funding was used for the expense of this gift card.

Rules and Regulations
This sweepstakes is managed by RMEI Medical Education, LLC (RMEI), a full-service medical education company. The winner will be selected via automated random drawing on a monthly basis from among all eligible entries and notified through the contact information provided. In accordance with our privacy policy, we do not share your information with any third parties. By entering the sweepstakes, you grant RMEI permission to use your e-mail address to reach you for notification and prize fulfillment. Only individuals who complete the evaluation forms and provide contact information will be eligible to win. Open to those who have a US postal address and who are 18 years or older. Only one prize per person and per household will be awarded. The prize will be a $100 Amazon gift card.

Statement of Commercial Support

This activity is supported by an educational grant from Novartis Pharmaceuticals Corporation.


Participants have an implied responsibility to use the newly acquired information to enhance patient outcomes and their own professional development. The information presented in this activity is not meant to serve as a guideline for patient management. Any procedures, medications, or other courses of diagnosis or treatment discussed or suggested in this activity should not be used by clinicians without evaluation of their patient’s conditions and possible contraindications and/or dangers in use, review of any applicable manufacturer’s product information, and comparison with recommendations of other authorities.

Disclosure of Unlabeled Use

This educational activity may contain discussion of published and/or investigational uses of agents that are not indicated by the FDA. The planners of this activity do not recommend the use of any agent outside of the labeled indications. The opinions expressed in the educational activity are those of the faculty and do not necessarily represent the views of the planners. Please refer to the official prescribing information for each product for discussion of approved indications, contraindications, and warnings.

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