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Background: The incidence of cancer diagnosed during pregnancy is increasing. Data relating to investigation and management, as well as maternal and foetal outcomes is lacking in a United Kingdom (UK) population., Methods: In this retrospective study we report data from 119 patients diagnosed with cancer during pregnancy from 14 cancer centres in the UK across a five-year period (2016-2020)., Results: Median age at diagnosis was 33 years, with breast, skin and haematological the most common primary sites. The majority of cases were new diagnoses (109 patients, 91.6%). Most patients were treated with radical intent (96 patients, 80.7%), however, gastrointestinal cancers were associated with a high rate of palliative intent treatment (63.6%). Intervention was commenced during pregnancy in 68 (57.1%) patients; 44 (37%) had surgery and 31 (26.1%) received chemotherapy. Live births occurred in 98 (81.7%) of the cases, with 54 (55.1%) of these delivered by caesarean section. Maternal mortality during the study period was 20.2%., Conclusions: This is the first pan-tumour report of diagnosis, management and outcomes of cancer diagnosed during pregnancy in the UK. Our findings demonstrate proof of concept that data collection is feasible and highlight the need for further research in this cohort of patients., (© 2024. The Author(s).)

Objective: To assess impact of a topical decontamination regimen on rates of catheter-related bloodstream infections (CRBSI) in intensively-treated haematology patients., Methods: A historically-controlled cohort study was used to evaluate the effect of applying chlorhexidine or Octenisan® body washes and nasal Prontoderm® ointment for 5 days around the time of Hickman line insertion on the incidence of CRBSI and infection-free catheter time. Lines inserted during a 24 month period prior to implementation of the decolonisation regimen were compared with those inserted during a 12 month period after the intervention was applied., Results: During the post-intervention period, 163 lines were inserted in 147 patients, compared to 303 lines in 242 patients in the pre-intervention period. CRBSI rates in treated and untreated patients respectively were 6.8 and 35.0 cases per 10,000 line-days by 21 days (p = 0.009), and 14.4 and 26.0 cases respectively per 10,000 line-days by 180 days (p = 0.025). The incidence rate of Staphylococcus aureus CRBSI in treated and untreated patients were 0.0 and 4.6 cases per 10,000 line-days respectively (p = 0.012). Multivariable Cox regression estimated an 81% probability (95% confidence interval 74%-85%) that a treated line develops a CRBSI later than an untreated line by 21 days post-insertion., Conclusion: Implementation of this safe and effective topical decontamination regimen enhances routine CRBSI-prevention measures for haematology patients requiring central venous line insertion., (Copyright © 2017 The British Infection Association. Published by Elsevier Ltd. All rights reserved.)