[Impact of COVID-19 Pandemic on Medical Care of Patients with Inherited Bleeding Disorders].

Background And Objectives: Chronic diseases, such as inherited bleeding disorders (IBD) are often associated with high costs of medical care. COVID-19 containment measures, including isolation and triage, led to restrictions in the health care of chronically ill patients. The aim of the present study was to investigate the effects of the COVID-19 pandemic on the health care of IBD patients.

Methods: In this multicentre cross-sectional study to evaluate the effects of COVID-19 on the mental health and quality of care of patients with inherited bleeding disorder, an ad hoc questionnaire was sent to 586 patients/parents of children with haemophilia A, B or von Willebrand syndrome type 3. In addition to demographic and clinical data, patients/parents of patients with inherited bleeding disorders were asked about their thoughts, concerns and experiences regarding their medical care during the COVID-19 pandemic. Differences between clinical subgroups were calculated.

Results: Significant differences were found between subgroups (severity, type of therapy, product class, comorbidities) with regard to the transmission of COVID-19 through plasma products, the effects of COVID-19 positive test results, fear of getting COVID-19, delayed drug supply and physiotherapy treatment.

Discussion: The medical care of patients with inherited bleeding disorders, who need a continuous supply of essential drugs, is a particular challenge in times of pandemics. Therefore, worries and fears of IBD patients should be taken seriously and innovative communication channels established to maintain therapy standards and quality of care.