Symptom burden and relief in palliative care units of German Comprehensive Cancer Center and other hospitals.

PURPOSE: The National Hospice and Palliative Registry contains patient data from German hospice and palliative care facilities about symptoms. The aim of the study at hand is to differentiate symptom burden of patients in palliative care units between Comprehensive Cancer Center (CCC) and other hospitals regarding symptom burden and relief of patients in palliative care units. METHODS: The registry analysis provided data of patients in palliative care units (2014-2018). We analyzed characteristic and symptom-related data on 18 symptoms, with considerable symptom-burdened patients (moderate or severe). We followed a cancer (yes/no) and facility-specific descriptive analysis (f, %, µ, Mdn, SD, V, r) using SPSS. RESULTS: We evaluated 10,447 patient records (CCC: 4234 pts/non CCC 6,213 pts), 82% with a cancer diagnosis. For cancer patients, the mean age in CCC-affiliated palliative care units was 68 (SD 19-99) years, in others 73 (SD 23-104) years (p < 0.05; V = 0.2). The proportion of patients with significant symptom burden is lower in CCC-affiliated than in other palliative care units. The difference between facilities shows a significant weak effect in pain, vomiting and constipation, depressiveness, anxiety, and tension. The proportion of cases which symptom burden could be alleviated is higher in CCC-affiliated palliative care units with significant weak/medium effect in pain, nausea, vomiting, shortness of breath, constipation, wound care problems, depressiveness, anxiety, tension, confusion, and problems in organizing care. CONCLUSION: We found differences in symptom burden and symptom relief between CCC-affiliated and other palliative care units. CCCs should continue to feel responsible for sharing knowledge about symptom relief, such as through standard operating procedures and education.

Comparison of the LiMAx test vs. the APRI+ALBI score for clinical utility in preoperative risk assessment in patients undergoing liver surgery - A European multicenter study.

INTRODUCTION: Posthepatectomy liver failure (PHLF) remains the main reason for short-term mortality after liver surgery. APRI+ALBI, aspartate aminotransferase to platelet ratio (APRI) combined with albumin-bilirubin grade (ALBI), score and the liver function maximum capacity test (LiMAx) are both established preoperative (preop) liver function tests. The aim of this study was to compare both tests for their predictive potential for clinically significant PHLF grade B and C (B+C). MATERIALS AND METHODS: 352 patients were included from 4 European centers. Patients had available preop APRI+ALBI scores and LiMAx results. Predictive potential for PHLF, PHLF B+C and 90-day mortality was compared using receiver operating characteristic (ROC) curve analysis and calculation of the area under the curve (AUC). Published cutoffs of ≥ -2.46 for APRI+ALBI and of <315 for LiMAx were assessed using chi-squared test. RESULTS: APRI+ALBI showed superior predictive potential for PHLF B+C (N = 34; AUC = 0.766), PHLF grade C (N = 20; AUC = 0.782) and 90-day mortality (N = 15; AUC = 0.750). When comparing the established cutoffs of both tests, APRI+ALBI outperformed LiMAx in prediction of PHLF B+C (APRI+ALBI ≥2.46: Positive predictive value (PPV) = 19%, negative predictive value (NPV) = 97%; LiMAx <315: PPV = 3%, NPV = 90%) and 90-day mortality (APRI+ALBI ≥2.46: PPV = 12%, NPV = 99%; LiMAx <315: PPV = 0%, NPV = 94%) CONCLUSION: In our analysis, APRI+ALBI outperformed LiMAx measurement in the preop prediction of PHLF B+C and postoperative mortality, at a fraction of the costs, manual labor and invasiveness.

Loss of UCP1 function augments recruitment of futile lipid cycling for thermogenesis in murine brown fat.

OBJECTIVE: Classical ATP-independent non-shivering thermogenesis enabled by uncoupling protein 1 (UCP1) in brown adipose tissue (BAT) is activated, but not essential for survival, in the cold. It has long been suspected that futile ATP-consuming substrate cycles also contribute to thermogenesis and can partially compensate for the genetic ablation of UCP1 in mouse models. Futile ATP-dependent thermogenesis could thereby enable survival in the cold even when brown fat is less abundant or missing. METHODS: In this study, we explore different potential sources of UCP1-independent thermogenesis and identify a futile ATP-consuming triglyceride/fatty acid cycle as the main contributor to cellular heat production in brown adipocytes lacking UCP1. We uncover the mechanism on a molecular level and pinpoint the key enzymes involved using pharmacological and genetic interference. RESULTS: ATGL is the most important lipase in terms of releasing fatty acids from lipid droplets, while DGAT1 accounts for the majority of fatty acid re-esterification in UCP1-ablated brown adipocytes. Furthermore, we demonstrate that chronic cold exposure causes a pronounced remodeling of adipose tissues and leads to the recruitment of lipid cycling capacity specifically in BAT of UCP1-knockout mice, possibly fueled by fatty acids from white fat. Quantification of triglyceride/fatty acid cycling clearly shows that UCP1-ablated animals significantly increase turnover rates at room temperature and below. CONCLUSION: Our results suggest an important role for futile lipid cycling in adaptive thermogenesis and total energy expenditure.

[Health- and disease-related data of inpatients in palliative care units of the Comprehensive Cancer Centers and other hospitals in comparison-Data from the Hospice and Palliative Care Register]. / Gesundheits- und krankheitsbezogene Daten von Patienten auf Palliativstationen der onkologischen Spitzenzentren und anderer Krankenhäuser im Vergleich ­ Daten aus dem Hospiz- und Palliativregister.

BACKGROUND: The National Hospice and Palliative Registry is a database for palliative care facilities documenting a core data set for quality assurance and scientific evaluations. OBJECTIVES: The study aims identifying differences between patients in palliative care units treated in Comprehensive Cancer Centers (CCC) or other hospitals (OH) focussing on sociodemographic and health/disease-related characteristics. METHODS: Descriptive data analysis using IBM SPSS Statistics 21 included patients treated from 2014 to 2018. Comparisons included sociodemographic data, diagnoses, ECOG status and treatment duration. RESULTS: 12,922 patient data were analyzed (CCC n = 4975/OH = 7947). In CCCs 79.8% had a tumor diagnosis, in other hospitals 85.1%. The proportion of patients with ECOG 4 was higher in CCCs than in other hospitals. The average length of stay in CCCs was 12.6 days, in other hospitals 11.3 days (p = 0.023). CONCLUSIONS: Data show differences between patients in palliative care implicating CCCs treating more complex palliative care patients than other hospitals.

Evaluating the implementation of national recommendations on multidrug-resistant bacterial microorganisms in end-of-life care.

INTRODUCTION: In 2017, a national recommendation on multidrug-resistant bacterial microorganisms (MDRO) in end-of-life care was published. In order to monitor the implementation in a hospital-based palliative care unit, a dedicated multidisciplinary working group on MDRO was established. It developed a standard operating procedure and a documentation template (checklist). The aim of the present study is to evaluate the implementation status after one year. METHODS: A mixed-methods approach was selected. The status of implementation was identified through a survey among staff members. A retrospective routine data analysis was performed. A focus group discussion with members of the working group focused on previous steps, factors conducive to implementation and on remaining problems. RESULTS: Almost all (18 out of 20) participants (20 out of 29 eligible staff members) knew the national recommendations. Twelve out of 27 recommendations had a high degree of implementation after one year, another 13 recommendations were seen as at least partly integrated into daily routine. For two recommendations the degree of implementation was rated low: (i) "Taking into account any additional time constraint imposed by protection and isolation measures when planning for personnel and bed occupancy", and (ii) "Facilitating the patient's ability to distinguish and recognize team members and family caregivers". Working group members reported improvements since the implementation, whilst reporting some uncertainty prevailing among both staff members and visitors. Inhibitory factors were said to include the complexity of the standard operating procedure, inadequate usage and poor usability of the checklist. Behavioural and cognitive barriers such as anxieties related to transmission and the sense of security caused by the routine use of protective clothing were considered to be strong. Improving the checklist and the standard operating procedure as well as anchoring procedures in daily routine were considered to be the next important steps. DISCUSSION: The implementation of recommendations is an iterative process and requires the ongoing development of appropriate measures for implementation in the respective institution. A multidisciplinary working group with monitoring tasks is an advantage.