Intensity of care in cancer patients in the last year of life: a retrospective data linkage study

Background Delivering high-quality palliative and end-of-life care for cancer patients poses major challenges for health services. We examine the intensity of cancer care in England in the last year of life.Methods We included cancer decedents aged 65+ who died between January 1, 2010 and December 31, 2017. We analysed healthcare utilisation and costs in the last 12 months of life including hospital-based activities and primary care.Results Healthcare utilisation and costs increased sharply in the last month of life. Hospital costs were the largest cost elements and decreased with age (0.78, 95% CI: 0.73–0.72, p < 0.005 for age group 90+ compared to age 65–69 and increased substantially with comorbidity burden (2.2, 95% CI: 2.09–2.26, p < 0.005 for those with 7+ comorbidities compared to those with 1–3 comorbidities). The costs were highest for haematological cancers (1.45, 95% CI: 1.38–1.52, p < 0.005) and those living in the London region (1.10, 95% CI: 1.02–1.19, p < 0.005).Conclusions Healthcare in the last year of life for advanced cancer patients is costly and offers unclear value to patients and the healthcare system. Further research is needed to understand distinct cancer populations’ pathways and experiences before recommendations can be made about the most appropriate models of care.Subject terms: Cancer, Cancer     

Chronic venous leg ulcers benefit from surgery: long-term results from 173 legs

OBJECTIVE: The purpose of this retrospective study was to present 7 years of data from operations of currently active, chronic venous leg ulcers (CEAP: C6), focusing on the short- and long-term effects of healing and recurrence and considering concomitant risk factors. METHODS: Between January 1997 and March 2004, 173 patients (239 legs) with a currently active, chronic venous leg ulcer were surgically treated. The surgical procedures included two main steps: (1) the surgical interruption of reflux in the superficial and perforating veins to reduce venous hypertension in the entire leg and/or the affected area and (2) the surgical procedure involving the ulcer. A total of 123 patients (173 legs) who came to the follow-up were examined. The follow-up period ranged from 3 months to 7 years. The data collection integrated a preoperative examination that included medical history and clinical diagnoses and incorporated measurements such as body mass index, ankle-brachial pressure index, and the neutral position method at the follow-up. The function of the veins was measured with duplex ultrasonography. Finally, the data were analyzed by using various statistical methods, including Kaplan-Meier analysis, Cox regression analysis, and paired t tests. RESULTS: Initially, ulcer healing occurred in 87% of the cases (151 legs). A total of 13% (22 legs) of the venous ulcers never healed, and recurrent venous ulcers occurred in 5% (9 legs). The Kaplan-Meier analyses of ulcer healing showed a healing rate of 85% in 6 months for all legs. The mean time of healing was 1.5 months. Furthermore, the Kaplan-Meier analyses of ulcer recurrence showed a 1.7% rate of recurrence in 6 months for all legs. The 5-year ulcer recurrence rate was 4.6%. The mean time of recurrence was 70.4 months. CONCLUSIONS: On the basis of the results from the 7 years of data from functional surgery of venous leg ulcers and as a result of the outcomes of our study, we recommend surgical treatment of venous leg ulcers at any stage. We therefore conclude that surgery is indicated before an ulcer is intractable to treatment. In general, our findings are based on the understanding and identification of the causes and symptoms of venous ulceration and illustrate that standard surgical methods can be applied for the therapy of venous leg ulcers at any stage.     

The role of nitric oxide radicals in removal of hyper-radiosensitivity by priming irradiation

In this study, a mechanism in which low-dose hyper-radiosensitivity (HRS) is permanently removed, induced by low-dose-rate (LDR) (0.2–0.3 Gy/h for 1 h) but not by high-dose-rate priming (0.3 Gy at 40 Gy/h) was investigated. One HRS-negative cell line (NHIK 3025) and two HRS-positive cell lines (T-47D, T98G) were used. The effects of different pretreatments on HRS were investigated using the colony assay. Cell-based ELISA was used to measure nitric oxide synthase (NOS) levels, and microarray analysis to compare gene expression in primed and unprimed cells. The data show how permanent removal of HRS, previously found to be induced by LDR priming irradiation, can also be induced by addition of nitric oxide (NO)-donor DEANO combined with either high-dose-rate priming or exposure to prolonged cycling hypoxia followed by reoxygenation, a treatment not involving radiation. The removal of HRS appears not to involve DNA damage induced during priming irradiation as it was also induced by LDR irradiation of cell-conditioned medium without cells present. The permanent removal of HRS in LDR-primed cells was reversed by treatment with inducible nitric oxide synthase (iNOS) inhibitor 1400W. Furthermore, 1400W could also induce HRS in an HRS-negative cell line. The data suggest that LDR irradiation for 1 h, but not 15 min, activates iNOS, and also that sustained iNOS activation is necessary for the permanent removal of HRS by LDR priming. The data indicate that nitric oxide production is involved in the regulatory processes determining cellular responses to low-dose-rate irradiation.     

Balancing Within Various Discourses—The Art of Being Old and Living as a Sami Woman

The aim of this part of the Umeå 85+ Study was to explore how indigenous women narrate their lives and their experience of being old as Sami women. Interviews with 9 old Sami women were analyzed using grounded theory. The categories identified were “reindeer as the basis of life,” “longing for significant Sami values,” “feeling valued as a Sami woman,” and “changing for survival;” these evolved into the core category: “balancing within various discourses—the art of being old and living as a Sami woman.” Knowing how to balance provided the ability to make use of available opportunities.     

Prevention of colorectal cancer by colonoscopic surveillance in families with hereditary colorectal cancer

Objective. In recent years persons at risk for colorectal cancers (CRC) have been subjected to follow-up with colonoscopy in many centres. There is, however, limited knowledge about the effect of such interventions. The objective of this study was to report the results of our observations during the past 15 years. Material and methods. Healthy persons were included in the study according to their family history of CRCs, and prospectively followed with colonoscopies. Results. Altogether, 1133 individuals were included and observed for a total of 3474 follow-up years from the first to the last colonoscopy initiated by our activity. Mismatch repair (MMR) mutations were detected in 6.5% of cases. A total of 1383 polyps were removed, 72% were less than 5 mm in diameter. Findings were scored as hyperplastic polyps (n=887), adenomas with mild to moderate dysplasia (n=460), adenomas with high-grade dysplasia (n=30) and cancers (n=6). Two cancers were observed after the first colonoscopy, compared with 2.6 expected by chance and more than 20 expected under the hypothesis of predominant inherited diseases in the families. Observed annual incidence rates for adenomas were similar in all groups, while in the mutation carriers there was a higher frequency of progression to severe dysplasia or infiltrating cancer. Conclusions. A simple explanation for the combined findings may be that all selected families had a similar tendency to produce adenomas, while mutation carriers more frequently demonstrated dysplasia/cancer in the adenomas. The low annual incidence rates for CRC indicated that the removal of adenomas may have prevented cancers.     

Revolutionizing Child Welfare with Outcomes Management

Outcomes management technology holds great promise for improving the quality of services provided to youth in the child welfare system. Advantages include better detection of behavioral health and trauma-related issues, early indicators of case progress or risk of failure, and program- and system-level learning. Yet organizational barriers to implementation persist. Attention is spent in this paper on addressing these barriers so the use of outcomes management technology becomes a common practice. A model for predicting resiliency is presented, along with case examples demonstrating its potential use for treatment planning and monitoring progress.     

Topical Versus Injectable Analgesics in Simple Laceration Repair: An Integrative Review

Simple lacerations that need suture repair are a common occurrence encountered by nurse practitioners in practice. Clinicians often wonder which form of analgesia is best when repairing a minor skin laceration. Pain management during the procedure is often undertreated, allowing negative patient consequences to arise. This integrative review examines what is known about the differences of topical versus local injection of analgesia products. The review also examines the advantages and disadvantages of each application and highlights findings for nurse practitioners to make evidence-based decisions regarding laceration repair.