Hepatitis C virus (HCV) is increasingly common among human immunodeficiency virus (HIV)-infected men who have sex with men. We evaluated the efficacy of HCV core antigen in diagnosing acute HCV in an HIV-infected cohort. Compared with HCV polymerase chain reaction, core antigen proved sensitive (100%) and specific (97.9%). As a quick, simple, and cost-effective test, it has considerable utility in screening for acute HCV.

Despite decades of research, pancreatic ductal adenocarcinoma (PDAC) continues to have the worst 5-year survival of any malignancy. With 338,000 new cases diagnosed and over 300,000 deaths per year globally there is an urgent unmet need to improve the therapeutic options available. Novel immunotherapies have shown promising results across multiple solid tumours, in a number of cases surpassing chemotherapy as a first-line therapeutic option. However, to date, trials of single-agent immunotherapies in PDAC have been disappointing and PDAC has been labelled as a nonimmunogenic cancer. This lack of response may in part be attributed to PDAC’s unique tumour microenvironment (TME), consisting of a dense fibrotic stroma and a scarcity of tumour infiltrating lymphocytes. However, as our understanding of the PDAC TME evolves, it is becoming apparent that the problem is not simply the immune system failing to recognize the cancer. There is a highly complex interplay between stromal signals, the immune system and tumour cells, at times possibly restraining tumour growth and at others supporting growth and metastasis. Understanding this complexity will enable the development of rational combinations with immunotherapy, priming the TME to offer immunotherapy the best chance of success. This review seeks to describe the unique challenges of the PDAC TME, the potential opportunities it may afford and the trials in progress capitalizing on recent insights in this area.

This review highlights the current applications and future potential of molecular imaging techniques as companion diagnostics during anti-cancer immunotherapy to stratify patients, monitor molecula... Immunotherapy has transformed the treatment landscape of many cancers, with durable responses in disease previously associated with a poor prognosis. Patient selection remains a challenge, with pre...

Introduction Over one million people in the UK identify as LGBTQ+ (lesbian, gay, bisexual, transgender, queer or questioning). Research has shown that this population experience differing cancer risk factors compared with non-LGBTQ+ patients and persistent inequalities in cancer care. Literature concerning the knowledge of oncologists of this group’s healthcare needs is limited; our study aimed to evaluate knowledge, attitudes and behaviours of UK oncologists about LGBTQ+ patients. Methods A 53-question survey was delivered via a secure online platform. Questions covered respondent demographics, knowledge, attitudes and behaviours with the majority of responses on a Likert scale. Oncologists were recruited via email from professional bodies and social media promotion. Informed consent was sought and responses fully anonymised. Multifactorial ordinal logistic regression and Fisher’s exact test were used to assess for interactions between demographics and responses with Holm-Bonferroni multiple testing correction. Results 258 fully completed responses were received. Respondents had a median age of 43 years (range 28–69); 65% consultants and 35% registrars; 42% medical, and 54% clinical, oncologists. 84% felt comfortable treating LGBTQ+ patients but only 8% agreed that they were confident in their knowledge of specific LGBTQ+ patient healthcare needs. There were low rates of routine enquiry about sexual orientation (5%), gender identity (3%) and preferred pronouns (2%). 68% of oncologists felt LGBTQ+ healthcare needs should be a mandatory component of postgraduate training. Conclusions This survey showed that UK oncologists feel comfortable treating LGBTQ+ patients but may fail to identify these patients in their clinic, making it more difficult to meet LGBTQ+ healthcare needs. There is self-awareness of deficits in knowledge of LGBTQ+ healthcare and a willingness to address this through postgraduate training. Educational resources collated and developed in accordance with this study would potentially improve the confidence of oncologists in treating LGBTQ+ patients and the cancer care these patients receive.

(1) Background: Non-small cell lung cancer (NSCLC) in young patients is uncommon. Real-world evidence on the outcomes of these patients is limited. (2) Methods: We conducted a retrospective cohort study of young NSCLC patients, age < 50 years at diagnosis, who were treated between 2011–2020 in South-East-London cancer centres. Clinicopathological characteristics, treatment and outcomes were analysed. (3) Results: Of 248 NSCLC patients, median age was 46 years, 50% (n = 125) female, 58% (n = 145) white, 18% (n = 45) black and 4% (n = 10) Asian ethnicity. Amongst patients with a documented smoking history, 30% (n = 64) were never-smokers. Most patients had adenocarcinoma (77%, n = 191) and presented with metastatic disease (67%, n = 166). Only 31% (n = 76) had treatment with curative intent. In patients who presented or developed metastatic non-squamous NSCLC (n = 179), EGFR mutation status was known in 88% (n = 157) and mutation present in 19% (n = 34), ALK was known in 66% (n = 118) with a translocation in 10% (n = 18), ROS1 status was known in 57% (n = 102) with a translocation in 4% (n = 8), and KRAS status was known in 66% (n = 119) with a mutation in 12% (n = 22). Overall, 76% (n = 152) patients with metastatic NSCLC received first-line systemic anti-cancer therapy. Median overall survival in metastatic NSCLC was 9.0 months (95% CI 6.5–11.6 months), with superior median overall survival in those with a targeted therapy option (28.7 months) compared to those without (6.6 months; p < 0.001). (4) Conclusion: Young patients contribute a significant proportion of those presenting with lung cancer. They present with advanced stage at diagnosis and have a poor prognosis. Identification of a targeted therapy option is associated with improved survival. However, most patients do not have a known genomic driver, which is in part due to limited testing, particularly in the early years of this study period. These findings highlight the particular importance of rapid-turnaround comprehensive genomic profiling in this age group and the need to identify strategies to facilitate earlier diagnosis in young NSCLC patients.