ABSTRACT
METHODS: In March 2021, a 19-item survey was sent to 420 patients with AATD who were being treated with AAT replacement therapy (prolastin) and who participated in the German AlphaCare patient program. RESULTS: The majority of the respondents (55.9%; 138) had been diagnosed with AATD ≥10 years prior to the survey and most (93.5%; 231) felt adequately informed about their disease through their physician, AlphaCare and Alpha1 Deutschland. The majority of respondents were concerned/very concerned about acquiring COVID-19. Only 1.2% of the respondents reported having been infected with SARS-CoV-2, less than the infection rate in the general population at that time (3.4%). Almost all of the respondents fully agreed/agreed that they had restricted their social contacts due to the pandemic. A substantial percentage of the responding patients fully agreed/agreed that they were concerned about being infected with COVID-19 during a visit at their doctor's office or clinic. Regarding AAT augmentation therapy, only 18 respondents reported discontinuing therapy during the pandemic, but most of these discontinuations were short-term - one was permanent. CONCLUSIONS: These survey results suggest that AATD patients are well-informed about the risks of COVID-19 with their condition and practised self-protection measures. This may have resulted in an COVID-19 infection rate lower than the general population. Although respondents were concerned about exposure to COVID-19 in their doctor's office or clinic, very few discontinued therapy even temporarily.
Subject(s)
COVID-19 , alpha 1-Antitrypsin Deficiency , Humans , Information Management , Pandemics , SARS-CoV-2 , alpha 1-Antitrypsin , alpha 1-Antitrypsin Deficiency/diagnosis , alpha 1-Antitrypsin Deficiency/drug therapy , alpha 1-Antitrypsin Deficiency/epidemiologyABSTRACT
Three people with alpha-1 antitrypsin deficiency (AATD) share their experiences of living with this rare, genetic condition. They reflect on living with AATD and its impact on their lives including inequality of access to treatment across Europe. https://bit.ly/3rrYS9s.
ABSTRACT
RATIONALE AND OBJECTIVES: Alpha-1 antitrypsin deficiency (AATD) is a genetic condition that leads to an increased risk of emphysema and liver disease. Despite extensive investigation, there remain unanswered questions concerning the natural history, pathophysiology, genetics and the prognosis of the lung disease in association with AATD. The European Alpha-1 Clinical Research Collaboration (EARCO) is designed to bring together researchers from European countries and to create a standardised database for the follow-up of patients with AATD. STUDY DESIGN AND POPULATION: The EARCO Registry is a non-interventional, multicentre, pan-European, longitudinal observational cohort study enrolling patients with AATD. Data will be collected prospectively without interference/modification of patient's management by the study team. The major inclusion criterion is diagnosed severe AATD, defined by an AAT serum level <11â µM (50â mg·dL-1) and/or a proteinase inhibitor genotype ZZ, SZ or compound heterozygotes or homozygotes of other rare deficient variants. Assessments at baseline and during the yearly follow-up visits include lung function testing (spirometry, body plethysmography and diffusing capacity of the lung), exercise capacity, blood tests and questionnaires (symptoms, quality of life and physical activity). To ensure correct data collection, there will be designated investigator staff to document the data in the case report form. All data will be reviewed by the EARCO database manager. SUMMARY: The EARCO Registry aims to understand the natural history and prognosis of AATD better with the goal to create and validate prognostic tools to support medical decision-making.
ABSTRACT
α1-antitrypsin deficiency (AATD) is a rare and under-recognised genetic condition. Owing to its low prevalence, international initiatives are key for conducting high-quality research in the field. From July 2018 to December 2019, the European Alpha-1 Research Collaboration (EARCO) developed and conducted two surveys, one for healthcare providers and one for patients and caregivers, aiming to identify research priorities and barriers in access to treatment for AATD. A survey on 164 research questions was electronically sent to 230 AATD experts in Europe, and 94 completed surveys from 24 countries were received. The top research areas identified by healthcare providers were causes of variable progression and poor outcomes, improvement in diagnosis, initiation and optimal dosing of augmentation therapy and effectiveness of self-management interventions. During the same period, 438 surveys were completed by patients and caregivers from 26 countries. The top research areas identified were improving knowledge about AATD, in particular among general practitioners, access to AATD specialised centres and access to reliable, easy to understand information about living with AATD. Regarding barriers to treatment, participants from countries where augmentation therapy was reimbursed prioritised improving knowledge in AATD, while respondents in non-reimbursed countries regarded access to AATD augmentation therapy and to specialised centres as the most relevant. The main research and management priorities identified by healthcare providers and patients included understanding the natural history of AATD, improving information to physicians, improving access to specialised reference centres, personalising treatment and having equal opportunities for access to existing therapies.
