Unmet Needs of Patients With Chronic Urticaria: A Survey in Korea.

Chronic urticaria (CU) is a common problem with a high disease burden that has a significant negative impact on quality of life. Many patients are undertreated, and awareness of management strategies is low among clinicians. The present study aimed to improve understanding of CU from the patients' perspective, including the disease burden and current healthcare system use. Adult patients who presented to our referral hospital for CU treatment completed self-report questionnaires about demographics, clinical characteristics of CU, the impact of CU on daily life, unmet needs, and the history of medical service usage. This self-report survey included 127 participants (females, 57.0%; mean age, 42.0 ± 13.6 years; mean CU duration, 1.8 ± 3.4 years); 51.6% reported frequent discomfort with CU in daily life, including 44.1% of those who reported a good response to medication. More than half of the respondents reported a depressed mood and anxiety. Although 46.4% of the respondents reported that urticaria completely disappeared while on medication, only 10% were satisfied with the CU management provided by primary care hospitals. The principal cause of dissatisfaction was that they did not know the cause of CU (68.4% of patients). In total, 55% of the patients visited 2 or more hospitals before presenting to our referral hospital and 6.3% had tried folk remedies. In conclusion, most patients report that CU is not adequately controlled. Therefore, in addition to appropriate medication, information on the cause of CU, long-term treatment plan, medication safety, and expected prognosis is required to meet patients' needs.