Opportunities to improve palliative care: towards a more patient-centred and proactive approach

This thesis aimed to find opportunities to improve proactivity and patient-centredness in palliative care, focussing on education and care outcomes. The 2009 national blueprint on medical education and the Dutch medical curricula did not comprise all essential elements about end-of-life care. Factors associated with approaching death in patients with advanced cancer visiting the LUMC’s Emergency Department (ED) in the last three months of life were lung cancer, neurologic deterioration, dyspnoea, hypercalcemia and jaundice. Patients with haematological malignancies received more potentially inappropriate care than advanced cancer patients. They rarely had limitations on life-sustaining treatments, although they often died of disease progression or treatment toxicity. The surprise question (SQ) is a simple tool to identify patients with palliative care needs . Adding poor performance status to the SQ improved the predictive value for one-year mortality in advanced cancer patients visiting the LUMC’s ED. The Leiden Guide on Palliative Care (LGP) was developed by the Centre of Expertise in Palliative Care to assess symptom burden and information needs. Patients and family wanted information about current problems and about their worries. Patients, family and clinicians found the LGP helpful. Using their input, the LGP was improved for use by generalist palliative care clinicians.LUMC / Geneeskund

End-of-life care in the Dutch medical curricula

Prevention, Population and Disease management (PrePoD)Geriatrics in primary carePublic Health and primary car

Postponing surgery to optimise patients with acute right-sided obstructing colon cancer - A pilot study

Background: Right-sided obstructing colon cancer is most often treated with acute resection. Recent studies on right-sided obstructing colon cancer report higher mortality and morbidity rates than those in patients without obstruction. The aim of this study is to retrospectively analyse whether it is possible to optimise the health condition of patients with acute right-sided obstructing colon cancer, prior to surgery, and whether this improves postoperative outcomes. Method: All consecutive patients with high suspicion of, or histologically proven, right-sided obstructing colon cancer, treated with curative intent between March 2013 and December 2019, were analysed retrospectively. Patients were divided into two groups: optimised group and non-optimised group. Pre-operative optimisation included additional nutrition, physiotherapy, and, if needed, bowel decompression. Results: In total, 54 patients were analysed in this study. Twenty-four patients received optimisation before elective surgery, and thirty patients received emergency surgery, without optimisation. Scheduled surgery was performed after a median of eight days (IQR 7–12). Postoperative complications were found in twelve (50%) patients in the optimised group, compared to twenty-three (77%) patients in the non-optimised group (p = 0.051). Major complications were diagnosed in three (13%) patients with optimisation, compared to ten (33%) patients without optimisation (p = 0.111). Postoperative in-hospital stay, 30-day mortality, as well as primary anastomosis were comparable in both groups. Conclusion: This pilot study suggests that pre-operative optimisation of patients with obstructing right sided colonic cancer may be feasible and safe but is associated with longer in-patient stay.</p

Surgical treatment and overall survival in patients with right-sided obstructing colon cancer—a nationwide retrospective cohort study

Purpose: The aim of this study was to compare baseline characteristics, 90-day mortality and overall survival (OS) between patients with obstructing and non-obstructing right-sided colon cancer at a national level. Methods: All patients who underwent resection for right-sided colon cancer between January 2015 and December 2016 were selected from the Netherlands Cancer Registry and stratified for obstruction. Primary outcome was 5-year OS after excluding 90-day mortality as assessed by the Kaplan-Meier and multivariable Cox regression analysis. Results: A total of 525 patients (7%) with obstructing and 6891 patients (93%) with non-obstructing right-sided colon cancer were included. Patients with right-sided obstructing colon cancer (OCC) were older and had more often transverse tumour location, and the pathological T and N stage was more advanced than in those without obstruction (p &lt; 0.001). The 90-day mortality in patients with right-sided OCC was higher compared to that in patients with non-obstructing colon cancer: 10% versus 3%, respectively (p &lt; 0.001). The 5-year OS of those surviving 90 days postoperatively was 42% in patients with OCC versus 73% in patients with non-obstructing colon cancer, respectively (p &lt; 0.001). Worse 5-year OS was found in patients with right-sided OCC for all stages. Obstruction was an independent risk factor for decreased OS in right-sided colon cancer (HR 1.79, 95% CI 1.57–2.03).Conclusion: In addition to increased risk of postoperative mortality, a stage-independent worse 5-year OS after excluding 90-day mortality was found in patients with right-sided OCC compared to patients without obstruction.</p

Clinical outcome comparison of Grade Group 1 and Grade Group 2 prostate cancer with and without cribriform architecture at the time of radical prostatectomy

Aims: Invasive cribriform and intraductal carcinoma are associated with aggressive disease in Grade Group 2 (GG2) prostate cancer patients. However, the characteristics and clinical outcome of patients with GG2 prostate cancer without cribriform architecture (GG2−) as compared with those with Grade Group 1 (GG1) prostate cancer are unknown. The aim of this study was to investigate the clinical and pathological characteristics of GG1 and GG2− prostate cancer in radical prostatectomy specimens. Methods and results: We reviewed 835 radical prostatectomy specimens for Grade Group, pT stage, surgical margin status, and the presence of cribriform architecture. Biochemical recurrence-free survival and metastasis were used as clinical outcomes. GG1 prostate cancer was seen in 207 patients, and GG2 prostate cancer was seen in 420 patients, of whom 228 (54%) showed cribriform architecture (GG2+) and 192 (46%) did not. GG2− patients had higher prostate-specific antigen levels (9.4 ng/ml versus 7.0 ng/ml; P < 0.001), more often had extraprostatic extension (36% versus 11%; P < 0.001) and had more positive surgical margins (27% versus 17%; P = 0.01) than GG1 patients. GG2− patients ha

The evolution of spatial devices in gestural storytelling

Computer Systems, Imagery and Medi

Patient-led home-based follow-up after surgery for colorectal cancer:the protocol of the prospective, multicentre FUTURE-primary implementation study

INTRODUCTION: Colorectal cancer (CRC) is the third most common type of cancer in the Netherlands. Approximately 90% of patients can be treated with surgery, which is considered potentially curative. Postoperative surveillance during the first 5 years after surgery pursues to detect metastases in an early, asymptomatic and treatable stage. Multiple large randomised controlled trials have failed to show any (cancer-specific) survival benefit of intensive postoperative surveillance compared with a minimalistic approach in patients with CRC. This raises the question whether an (intensive) in-hospital postoperative surveillance strategy is still warranted from both a patient well-being and societal perspective. A more modern, home-based surveillance strategy could be beneficial in terms of patients' quality of life and healthcare costs. METHODS AND ANALYSIS: The multicentre, prospective FUTURE-primary study implements a patient-led home-based surveillance after curative CRC treatment. Here, patients are involved in the choice regarding three fundamental aspects of their postoperative surveillance. First regarding frequency, patients can opt for additional follow-up moments to the minimal requirement as outlined by the current Dutch national guidelines. Second regarding the setting, both in-hospital or predominantly home-based options are available. And third, concerning patient-doctor communication choices ranging from in-person to video chat, and even silent check-ups. The aim of the FUTURE-primary study is to evaluate if such a patient-led home-based follow-up approach is successful in terms of quality of life, satisfaction and anxiety compared with historic data. A successful implementation of the patient-led aspect will be assessed by the degree in which the additional, optional follow-up moments are actually utilised. Secondary objectives are to evaluate quality of life, anxiety, fear of cancer recurrence and cost-effectiveness. ETHICS AND DISSEMINATION: Ethical approval was given by the Medical Ethics Review Committee of Erasmus Medical Centre, The Netherlands (2021-0499). Results will be presented in peer-reviewed journals. TRIAL REGISTRATION NUMBER: NCT05656326.</p

Modelling the effectiveness of land-based natural flood management in a large, permeable catchment

In the United Kingdom, woodland planting and soil and crop management are being promoted as approaches to tackling flooding. Although evidence is limited, it is thought tree planting and regenerative agriculture practices such as crop–herbal ley pasture rotations increase infiltration, soil water storage and evapotranspiration, potentially reducing flooding. A process-based soil–water–vegetation model was coupled with a semi-distributed groundwater model to explore the impact of these interventions on peak and low flows in a large, groundwater-dominated catchment. Land use change and management were found to have limited potential to reduce flooding in this setting. Herbal ley–crop rotations produced a 2 years, and levels of woodland planting judged to be the realistic maximum produced reductions of 0.2%–2.6%, depending on tree species. Broadscale spruce planting was the only scenario to produce significant reductions in peak flow (16.0%–24.7% at return periods 1–15 years); however, the level of spruce planting required to achieve these reductions was estimated to reduce Q95 flow by ~39%, which would likely have negative implications for water security and ecological river flows. The impact of land-based natural flood management interventions for flood prevention in large, permeable catchments should not be overstated