1. Mastitis and Mammary Abscess Management Audit (MAMMA) in the UK and Ireland.
- Author
-
Courtney, Alona, Clymo, Jonathon, Parks, Ruth, Wilkins, Alexander, Brown, Ruth, O'Connell, Rachel, Dave, Rajiv, Dillon, Marianne, Fatayer, Hiba, Gallimore, Rachel, Gandhi, Ashu, Gardiner, Matthew, Harmer, Victoria, Hookway, Lyndsey, Irwin, Gareth, Ives, Charlotte, Mathers, Helen, Murray, Juliette, O'Leary, D Peter, and Patani, Neill
- Subjects
MASTITIS ,ABSCESSES ,SURGICAL site ,SURGICAL drainage ,HOSPITAL patients ,NEEDLE biopsy ,NEEDLES & pins ,NEEDLESTICK injuries - Abstract
Background: The aim of this multicentre prospective audit was to describe the current practice in the management of mastitis and breast abscesses in the UK and Ireland, with a specific focus on rates of surgical intervention. Methods: This audit was conducted in two phases from August 2020 to August 2021; a phase 1 practice survey and a phase 2 prospective audit. Primary outcome measurements for phase 2 included patient management pathway characteristics and treatment type (medical/radiological/surgical). Results: A total of 69 hospitals participated in phase 2 (1312 patients). The key findings were a high overall rate of incision and drainage (21.0 per cent) and a lower than anticipated proportion of ultrasound-guided aspiration of breast abscesses (61.0 per cent). Significant variations were observed regarding the rate of incision and drainage (range 0–100 per cent; P < 0.001) and the rate of needle aspiration (range 12.5–100 per cent; P < 0.001) between individual units. Overall, 22.5 per cent of patients were admitted for inpatient treatment, out of whom which 72.9 per cent were commenced on intravenous antibiotics. The odds of undergoing incision and drainage for a breast abscess or being admitted for inpatient treatment were significantly higher if patients presented at the weekend compared with a weekday (P ≤ 0.023). Breast specialists reviewed 40.9 per cent of all patients directly, despite the majority of patients (74.2 per cent) presenting within working hours on weekdays. Conclusions: Variation in practice exists in the management of mastitis and breast abscesses, with high rates of incision and drainage in certain regions of the UK. There is an urgent need for a national best-practice toolbox to minimize practice variation and standardize patient care. The Mastitis and Mammary Abscess Management Audit (MAMMA) is the first international audit, conducted in 69 hospitals across the UK and Ireland, involving contemporaneous data capture on the presentation and management of 1312 patients with mastitis and breast abscess. Key results included a substantial inpatient admission rate (22.5 per cent), a high overall rate of surgical incision and drainage (21.0 per cent), and a comparatively low use of ultrasound-guided aspiration (61.0 per cent). The data also identified significantly increased odds of undergoing incision and drainage for a breast abscess or being admitted for inpatient treatment, if patients presented at the weekend compared with on a weekday. Lay Summary: Mastitis and breast abscess is a painful infection of the breast. It is an extremely common breast problem. One in three women can get this condition at some stage in their life. To treat a breast abscess, the pus inside should be drained out of the body. This can be done either by cutting into the breast using surgery or by inserting a fine needle using an ultrasonography scan (which uses ultrasound). Fine-needle drainage has the benefit that it does not require admission to hospital. Surgery can cause the breast to look misshapen. It is unknown which method is used more often in the UK and Ireland. The aim of this study was to describe how mastitis and breast abscesses are treated in the UK and Ireland. This study involved a survey of practice (phase 1) and collection of data, which are routinely recorded for these patients (phase 2). This study involved 69 hospitals and 1312 patient records. One in five women had an operation for a breast abscess. This was higher than expected. Six in 10 women had a pus drainage using a fine needle. The chance of having an operation depended on the hospital. Women that came to hospital at the weekend were almost twice as likely to have an operation. One in five women were admitted to hospital. The chances of that more than doubled if a woman came to hospital at the weekend. There are differences in treatment of mastitis and breast abscesses across the UK and Ireland. Changes need to be put in place to make access to treatment more equal. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF