Biomarkers of systemic inflammation provide additional prognostic stratification in cancers of unknown primary.

BACKGROUND: Biomarkers of systemic inflammation have been shown to predict outcomes in patients with cancer of unknown primary (CUP). We sought to validate these findings in patients with confirmed CUP (cCUP) and explore their role alongside existing clinicopathological prognostic categories. PATIENTS AND METHODS: CUP oncologist from across the United Kingdom were invited to include patients with cCUP referred to their local CUP multidisciplinary team. Patient demographics, clinical, pathological and outcome data were recorded and analysed. RESULTS: Data were available for 548 patients from four CUP services. 23% (n = 124) of patients met clinicopathological criteria for favourable-risk cCUP. On multivariate analysis c-reactive protein (CRP) (p < 0.001) and the Scottish Inflammatory Prognostic Score (SIPS: combining albumin and neutrophil count) (p < 0.001) were independently predictive of survival. CRP and SIPS effectively stratified survival in patients with both favourable-risk and poor-risk cCUP based on clinicopathological features. CONCLUSIONS: Biomarkers of systemic inflammation are reliable prognostic factors in patients with cCUP, regardless of clinicopathological subgroup. We recommend that CRP or SIPS are incorporated into routine clinical assessments of patients with cCUP as a tool to aid investigation and/or treatment decision-making across all groups. Established clinicopathological factors can then be used to inform management pathways and specific systemic anticancer therapy selection.

Perioperative geriatrics: A bibliometric analysis of the top 100 cited articles in an emerging specialty.

BACKGROUND: The success of modern medicine has led to surgery being performed on an increasingly older, frailer and more comorbid population. As a result, perioperative geriatrics has emerged as an important specialty, relevant to both medical and surgical disciplines. Only a small number of papers have been published on the topic. A bibliometric analysis is used to identify themes and trends in current research and practice. OBJECTIVES: To identify and describe research topics relating to perioperative geriatrics; to find themes and gaps in the current literature. METHODS: Thompson Reuters Web of Science indexing database was searched for all manuscripts relating to perioperative geriatrics. Of these, the top 100 were subcategorised into manuscript type, age, theme, specialty, journal and citation rate. RESULTS: The highest cited article was by Bhandari et al with 294 citations. The highest citation rate was achieved by Partridge et al, with 23.75 citations/year. Across the series, the mean number of citations was 50.41 (range 294-12). The highest number of manuscripts were published between 2010 and 2019 (n = 55), with 70% of manuscripts published in journals with impact factor <5. The specialty with the highest number of publications was orthopaedics (n = 36). Most articles focussed on surgical management of geriatrics patients, followed by anaesthetic management. CONCLUSION: This is the first bibliometric analysis of the top 100 most cited papers in perioperative geriatrics. Only 395 papers were returned, indicating that this needs to be further researched as a topic. Key themes identified were surgical management of hip fractures and anaesthetic preoperative assessment. Emerging themes from this study highlight the need for perioperative publications in the fields of geriatric vascular, general, plastic and gynaecology.

Characterisation and outcomes of patients referred to a regional cancer of unknown primary team: a 10-year analysis.

BACKGROUND: In the United Kingdom, national guidance published in 2010 recommended the establishment of specialist teams to improve clinical pathways for patients presenting with malignancies of undefined primary origin (MUO) and cancer of unknown primary (CUP). This study sought to define outcomes of patients referred to a regional MUO/CUP service. METHODS: Data were collected prospectively on all patients (n = 1225) referred to a regional CUP team over a 10-year period. Patient demographics, clinical, pathological and outcome data were recorded and analysed. RESULTS: Confirmed CUP (cCUP) was diagnosed in 25% of patients. A primary metastatic cancer was identified in 36%, 5% were diagnosed with provisional CUP (pCUP), 27% retained the diagnosis of MUO and in 8% a non-cancer diagnosis was made. Median survival was low in all patients with a final malignant diagnosis: primary identified 9.0 months, cCUP 4.0 months, pCUP 1.5 months and MUO 1.5 months. CONCLUSIONS: Patients presenting with MUO have poor outcomes irrespective of the final diagnosis. These patients need a patient-centred, streamlined, rapid diagnostic pathway. There are clear benefits to primary and secondary care teams having access to a dedicated, multidisciplinary MUO/CUP service, with clinical nurse specialists supporting the patients, to help facilitate this pathway and ensure early oncology review.

Late effects and quality of life after chemo-radiation for the treatment of anal cancer.

PURPOSE: The aim of this study was to evaluate the late effects and quality of life of patients following chemo-radiation treatment for anal cancer. METHODS: All surviving anal cancer patients treated within NHS Lothian between 1990 and 2007 were invited to participate. Data were collected using the EORTC QLQ-C30, the EORTC QLQ-CR38 and the Memorial Sloan-Kettering Cancer Centre Bowel Function Instrument (MSKCC). RESULTS: Overall response rate was 46% (n = 42); mean age 54.7 years and with a median time interval of 63.8 months between treatment and completion of the questionnaires. Thirty-five percent of the participants were 'rarely' or 'never' able to wait 15 min to get to the toilet; 50% were 'rarely' or 'never' able to control the passage of gas; 35% limited the types of solid foods they eat; 22% had leakage of stool during the day; 39% required to use a protective pad and 29% altered their daily activities because of bowel function 'always' or 'most of the time'. Seventeen percent of patients reported financial difficulties ('quite a bit' and 'very much'). Both men and women reported high symptomology for sexual problems with a median score of 83.3 (50.0. 100.0). CONCLUSION: This study has shown that in a sub-set of patients treated with chemo-radiation for anal cancer, persistent treatment related issues are reported at a medium time interval of 5.3 years. Further work is now required to understand the impact of symptoms on day-to-day life and the challenges that people face in managing these inter-related and complex problems.

Long term effect of surgery and radiotherapy for colorectal cancer on defecatory function and quality of life.

PURPOSE: Survival from rectal cancer has improved substantially. Understanding the consequences of treatment is important to optimise patient support and minimise impact on daily life. We aimed to define the long-term prevalence of pelvic dysfunction following curative rectal cancer surgery (+/- radiotherapy) within the context of overall quality of life. METHODS: We evaluated bowel, urinary and sexual function and quality of life using three validated questionnaires in patients treated for rectal cancer. This group was compared to patients undergoing abdominal surgery without pelvic dissection for colon cancer during the same time period. RESULTS: The response rate was 57% (381/667) with a median time interval of 4.4 years. A subset of rectal patients documented persistent problems with faecal leakage (16%); requiring to alter daily activities (18%); always needing to wear a protective pad (17%); rarely or never emptying their bowels fully (31%); difficulty controlling the passage of gas (32%) and requiring to modify diet (30%). Altered bowel function was found to impact on overall quality of life. Men reported increased erectile function difficulties. Pre-operative radiotherapy was associated with increased defecation problems as was low level of anastomosis (≤6 cm). CONCLUSION: In keeping with emergent evidence, this study has quantified the extent of late adverse effects with a sub-set of rectal cancer patients reporting persistent bowel function problems. The implications are now to consider current follow-up services and to 'trial' new models of comprehensive assessment and interventions in patients who are 'at risk' of experiencing late adverse effects of treatment.

Carcinoembryonic antigen (CEA) testing in colorectal cancer follow up: what do patients think?

The carcinoembryonic antigen (CEA) blood test is included in most colorectal cancer follow up protocols, despite little clear evidence for its cost-effectiveness and survival benefit. In this study, patients' views were sought on the use of the CEA blood test in their follow up. Strong associations were found between the age of a patient's children and their concern about cancer recurrence and between concern about recurrence and anxiety about CEA test results (p<0.0001). Many patients expressed a desire for prognostic information, however uncertain or poor. Patients' views should be sought when designing colorectal cancer follow up protocols to ensure their needs are adequately addressed.

Caring for people with eating disorders: factors associated with psychological distress and negative caregiving appraisals in carers of people with eating disorders.

OBJECTIVES: Carers of people with eating disorders (ED) have high levels of distress, but little is known about the contributing factors. The aim of this study was to examine predictors of carers' distress and caregiving appraisals using a model of caregiving adapted from the previous literature. DESIGN: A cross-sectional design was used. METHODS: A sample of 115 individuals currently caring for someone with an ED participated in the study. Carers completed self-report assessments of psychological distress (GHQ-12; Goldberg & Williams, 1988), experience of caregiving (Szmukler et al., 1996), illness representations (IPQ-SCV; Barrowclough, Lobban, Hatton, & Quinn, 2001) and caregiving needs (CaNAM; Haigh & Treasure, 2003). Simple and multiple hierarchical regressions were conducted. RESULTS: Approximately 36% (39/109) of carers had scores on the GHQ which indicated mental health difficulties, with 17% (19/109) experiencing high psychological distress. A negative experience of caregiving was associated with carers' distress. The dependency of the individual with the ED and stigma associated with the illness were most highly predictive of carers' distress. Shorter illness duration, higher levels of needs (lower levels of support) and perceptions of high illness consequences contributed to greater negative caregiving appraisals. The belief that the illness was attributable to the sufferers' personality was related to fewer positive appraisals. CONCLUSIONS: Adjusting to the impact of a family member experiencing an ED is problematic, as suggested by the relationship between shorter illness duration and greater negative appraisals of caregiving. Interventions to help reduce dependency and alleviate stigma may help to decrease carers' distress.