E001 Pre-screen chest X-ray before starting methotrexate in autoimmune disease

Abstract

Abstract Background/Aims This audit seeks to assess adherence to BSR guidelines and NICE recommendations concerning chest X-ray screening before initiating methotrexate. We also aim to evaluate the time elapsed from X-ray to radiologist reporting and the frequency of methotrexate initiations for various diagnoses. Methods We identified 127 cases from the rheumatology department (2017-2021) involving patients aged 18 or older with diagnoses of rheumatoid arthritis, psoriatic arthritis, lupus, or autoimmune connective tissue disease. We checked patient records for evidence of pre-treatment chest X-rays Results Rheumatoid arthritis was the most common diagnosis for methotrexate initiation. Out of the 127 patients, 102 underwent chest X-rays (80%), while 23 did not. For 2 patients, the status of chest X-ray performance remained unknown. The breakdown of percentages by hospital was as follows: QEQM (87%), WHH (70%), KCH (77%). The distribution of report times across the three hospitals was as follows: 1-7 days (52%), 8-14 days (4%), 15-31 days (12%), 32-62 days (11%), 63-100 days (15%), 101+ days (6%). Conclusion Urgent reporting of chest X-rays is imperative. Proposed solutions include flagging X-rays as urgent by incorporating a 'Patient starting Methotrexate?’ query. If selected 'yes’ this would flag the report as urgent on the Soliton system. This allows for prompt reporting of these X-rays with timely starting of the DMARDs treatment in various autoimmune conditions. This was done as beforehand, X-rays were not reported in a prompt manner even if they were stated as urgent in the requests. A smaller post-audit analysis involving 15 patients achieved 100% compliance of reporting within one week by implementing these changes. Disclosure M.A. Khan: None. A. Khan: None. A. Vijayan: None. A. Hajilou: None. M. Win: None.