"Such an institution represents the circle of life" - bringing an inpatient hospice into an academic setting: a pre-implementation exploratory study.

BACKGROUND: To combine the benefits of hospice and palliative care, the integration of both seems self-evident. Aim of this study was to explore clinical staff's and volunteers' expectations and concerns of the first university hospice in Germany planning for implementation. METHODS: Staff and volunteers of the Department of Palliative Medicine of the University Hospital in Cologne received questionnaires and were interviewed following three themes of interest: opportunities, challenges, general criteria. Questionnaire results were analyzed descriptively using mean ± SD and percentages, open-ended questions and interviews were analysed using content analysis. RESULTS: A total of 28/100 questionnaires was returned (n = 17 clinical staff, n = 11 volunteers) and 18 interviews conducted. The majority of both clinical staff and volunteers estimated the need for a university inpatient hospice as rather to very high (64.7% and 81.8%, respectively). Our findings revealed that most clinical staff and volunteers anticipated improvements with the intended university inpatient hospice, although their expectations were divided between both hope and concern while adhering to legal and general requirements, which they feared might oppose such a project. Participants expressed concern about leadership and staffing plans, albeit most pronounced among clinical staff. Nursing staff repeatedly articulated concerns about being interchanged between the palliative care ward and the intended inpatient hospice while they had explicitly chosen to work in palliative medicine. CONCLUSIONS: The overall high level of anticipated progress and excitement is very encouraging. Albeit serious concerns were mentioned, our results indicate that all participants believe in a positive impact and highlight the need of developing a solid concept. In order to implement such a hospice within a university setting, it is important to consider multilevel contextual factors such as system-level factors (funding, external and internal regulations), organization-level factors (leadership, staff motivation), and patient-level factors (adaptability to patients' needs). Our findings illustrate the importance of understanding the context of practice before implementation. Our pre-implementation study helps identify critical views from staff members and volunteers that may hinder or advance the implementation. TRIAL REGISTRATION: The study was registered at the German Clinical Trials Register (#DRKS00021258) on April 17th 2020.

Mobile Palliative Care Consultation Service (PCCS): Overview of Hospice and Palliative Care Evaluation (HOPE) Data on In-Patients With End-Stage Cancer, Multiple Sclerosis, and Noncancer, Nonneurological Disease From 4 PCCS Centers in Germany in 2013.

CONTEXT: During the last decade, numerous in-patient Palliative Care Consultation Service (PCCS) units were established throughout Germany. OBJECTIVE: To provide an epidemiological overview on a whole year cohort of palliative patients in terms of demography, complaints, and therapy on admission to PCCS and the impact of PCCS treatment, and identify differences and similarities in different palliative patient subgroups. METHODS: Chi-square, analysis of variance (ANOVA), Kruskal-Wallis followed by Games-Howell analysis of HOspice and Palliative care Evaluation (HOPE 2013) data on 4 PCCS centers and in total 919 patients, with solid tumors (237), metastatic cancer (397), leukemia and lymphoma (99), neurological (109, mostly multiple sclerosis [MS]), and noncancer, nonneurological disease (NCNND, 77). RESULTS: A mostly uniform block of 3 cancer subgroups in terms of demographics, admission complaints, and initial pharmacological treatment diverged from the neurologic/MS disease subgroup. The "intermediate," NCNND subgroup coalesced with the cancer or the neurologic/MS subgroups in part of the demographics, complaint, and drug parameters. Tetraparesis, requirement for nursing, and help with daily living were more, and pain, dyspnea, weakness, appetite loss, and fatigue were less frequent in neurologic patients compared with the cancer subgroups. Neurologic patients also showed more common use of coanalgetics and antidepressives, less opiates and nonopiate analgetics, corticosteroids, and antiemetics and antacids. NCNND patients had a particularly high rate of disorientation (48%) and death during PCCS (39%). In the 3 cancer subgroups, dyspnea, weakness, appetite loss, and anxiolytic use were less frequent in solid tumor patients. Palliative Care Consultation Service treatment was associated with reduction in symptom severity independent of subgroup entity. All listed differences were significant at P < .05 level. CONCLUSION: Despite divergence in demographics, symptoms, and medication, the data underline general usefulness of PCCS care in all end-stage patients and not only the cancer subgroups. Nevertheless, the strong differences revealed in the current study also underscore the need for a carefully tuned, disease-specific therapeutic approach to these subgroups of palliative patients.

Methicillin-resistant Staphylococcus aureus (MRSA) management in palliative care units and hospices in Germany: a nationwide survey on patient isolation policies and quality of life.

BACKGROUND: For palliative care settings, little is known about the benefits of specific methicillin-resistant Staphylococcus aureus containment regimens and the burdens patient isolation imposes on affected patients, their families, and professional caregivers. AIM: To explore the current practice of MRSA management and its impact on inpatients' quality of life as perceived by professional caregivers. DESIGN: Survey of inpatient palliative care institutions using 23-item questionnaires (infrastructural data: six items, management process: 14, clinical significance: three). SETTING/PARTICIPANTS: All palliative care units (179) and hospices (181) listed in Germany's directory of palliative care services. The χ(2) test was used to test for differences; significance level: p ≤ 0.05. RESULTS: 229 of 360 questionnaires were returned. More than 90% of the responding institutions employed specific MRSA protocols. Lack of resources was a more important issue for palliative care units than for hospices regarding availability of single rooms (p = 0.002) and staffing (p = 0.004). Compared to hospices, palliative care units more frequently isolated MRSA patients (p = 0.000), actively treated colonization (p = 0.026), assessed the efficacy of eradication (p = 0.000), provided information on MRSA management to patients (p = 0.014) and relatives (p = 0.001), more often restricted patients' activities (p = 0.000), and reported a negative impact on quality of life (p = 0.000). CONCLUSIONS: Rigorously applied MRSA protocols impose significant burdens at the end of life. Research on clinical outcomes including quality of life may identify interventions of questionable benefit. The issue of handling MRSA should be studied as a model for the management of other highly complex conditions and special needs such as patient isolation.

Identifying patients suitable for palliative care--a descriptive analysis of enquiries using a Case Management Process Model approach.

BACKGROUND: In Germany, case management in a palliative care unit was first implemented in 2005 at the Department of Palliative Medicine at the University Hospital Cologne. One of the purposes of this case management is to deal with enquiries from patients and their relatives as well as medical professionals. Using the Case Management Process Model of the Case Management Society of America as a reference, this study analysed (a) how this case management was used by different enquiring groups and (b) how patients were identified for case management and for palliative care services. The first thousand enquiries were analysed considering patient variables, properties of the enquiring persons and the content of the consultations. RESULTS: Most enquiries to the case management were made by telephone. The majority of requests regarded patients with oncological disease (84.3 %). The largest enquiring group was composed of patients and relatives (40.8 %), followed by internal professionals of the hospital (36.1 %). Most of the enquiring persons asked for a patient's admission to the palliative care ward (46.4 %). The second most frequent request was for consultation and advice (30.9 %), followed by requests for the palliative home care service (13.3 %). Frequent reasons for actual admissions were the need for the treatment of pain, the presence of symptoms and the need for nursing care. More than half of the enquiries concerning admission to the palliative care ward were followed by an admission. CONCLUSIONS: Case management has been made public among the relevant target groups. Case management as described by the Case Management Process Model helps to identify patients likely to benefit from case management and palliative care services. In addition, with the help of case management palliative patients may be allocated to particular health care services.

Monocyte activation test (MAT) reliably detects pyrogens in parenteral formulations of human serum albumin.

Disadvantages of the regulatory pyrogen test to assure safety of the end-product Human Serum Albumin (HSA) for parenteral use call for the implementation of an alternative test. In the current study, 16 HSA batches were assayed for pyrogens in parallel with the Rabbit Pyrogen Test, conventional and endotoxin-specific LAL assay and monocyte activation test (MAT). It was found that all HSA batches were contaminated with (1,3)-beta-glucans, which interfere with the conventional LAL. Endotoxin-specific LAL was not suitable to test HSA due to unacceptable endotoxin recovery. Experiments combining polymyxin B and MAT demonstrated that pyrogenic batches were mainly contaminated with endotoxins. However, endotoxin-specific LAL failed to detect one of them. The contaminating (1,3)-beta-glucans enhanced the MAT/IL-6 response to endotoxin, but not that of MAT/IL-1beta. The endotoxin equivalent concentrations obtained using the IL-6 readout were usually higher than those using IL-1beta, probably owing to the direct induction of IL-6 release from monocytes by (1,3)-beta-glucans. The MAT correlates with the rabbit pyrogen test, providing a higher safety level for pyrogenicity testing of HSA and probably other therapeutic proteins.

Palliative care needs of chronically ill nursing home residents in Germany: focusing on living, not dying.

OBJECTIVES: To explore the palliative care needs of nursing home residents in Germany who had not yet entered the dying phase. METHODS: Semi-structured interviews were conducted with a sample of nine residents suffering from chronic disease or frailty. The interviews were audio-recorded, transcribed, and analysed using a grounded theory approach. FINDINGS: The residents described multidimensional needs, which were categorized as 'being recognized as a person', 'having a choice and being in control', 'being connected to family and the world outside', 'being spiritually connected', and 'physical comfort'. They emphasized their desire to control everyday matters. Physical impairment was a problem, especially when independence was threatened, e.g. by immobility or a reliance on pain killers. CONCLUSION: The desire for self-determination is key when designing and evaluating primary and palliative care programmes for nursing homes. Early integration of palliative care can improve the quality of life of chronically ill residents.

Lipopolysaccharide-induced experimental immune activation does not impair memory functions in humans.

Systemic immune activation occurring together with release of peripheral cytokines can affect behavior and the functioning of the central nervous system (CNS). However, it remains unknown whether and to what extent cognitive functions like memory and attention are affected during transient immune activation. We employed a human endotoxemia model and standardized neuropsychological tests to assess the cognitive effects of an experimental inflammation in two groups of 12 healthy young men before and after intravenous injection of lipopolysaccharide (LPS, Escherichia coli, 0.4 ng/kg) or physiological saline. Endotoxin administration caused a profound transient physiological response with elevations in body temperature, number of circulating neutrophils, and increases in plasma cytokine levels [interleukin (IL)-6, IL-10, tumor necrosis factor (TNF)-α], and concentrations of norepinephrine, ACTH and cortisol. However, these changes in immune and neuroendocrine parameters were not associated with alterations of memory performance, selective attention or executive functions.

[Aspects of outpatient palliative care and assessment of the nursing workload. Survey among care givers in Germany]. / Versorgungssituation von Palliativpatienten und Einschätzung der Arbeitsbelastung der Pflegenden. Befragung unter ambulant tätigen Pflegenden in Deutschland.

INTRODUCTION: The aim of this study is to explore aspects of the health care situation of outpatient palliative patients in Germany as well as effort and workload of care from the viewpoint of involved care givers. Additionally the future development with regard to the cooperation with other health care providers is assessed. METHODS: A detailed questionnaire was developed and sent to 188 outpatient care givers, all members of the German Association for Palliative Medicine, in January 2009. All data was analyzed via SPSS version 16. RESULTS: 69 questionnaires were included into statistical analyses. Care givers estimate the effort of care of palliative patients as very high. 28 per cent of working time is spent on administration. Responders consider general and quantitative workload to be the highest. Most care givers assess the SAPV-directive of the Federal Joint Committee as well as the future health care situation of palliative patients and cooperation with other health care providers as good. DISCUSSION: Further studies should focus on the collection of longitudinal patient data for a more comprehensive insight.

Safety testing of cell-based medicinal products: opportunities for the monocyte activation test for pyrogens.

The European Partnership for Alternative Approaches to Animal Testing (EPAA) pointed out the need to involve authorities throughout the process of validation and legal acceptance of alternatives to animal experiments. The Paul-Ehrlich-Institute (PEI), Federal Agency for Sera and Vaccines, is the national competent authority in Germany which is responsible for the quality and safety of biologicals including blood and cell-based products. This paper is intended to contribute to the discussion concerning the use of alternative methods in safety testing of medicinal products and considers the scientific work of the PEI in this field. From a regulator's perspective, adequate demonstration of safety and quality of medicinal products are of major interest. Additionally, the availability of the products to the patient has to be taken into consideration. It has to be carefully explored whether the respective in vitro method for demonstration of non-clinical safety as part of the non-clinical development programme is able to guarantee safety level comparable to the corresponding experiment in animals. The topics cited above shall be discussed in this paper using the example of the Alternative Pyrogen Test or also called Monocyte Activation Test. The Alternative Pyrogen Test could serve as paradigm to exemplify how an alternative test can provide at least a comparable level of safety estimation in comparison with a conventional animal test. Furthermore, this alternative test creates additional information which cannot be obtained from the animal experiment, and might also open further scientific insight into the mechanisms of pyrogenicity and acute pro-inflammatory reactions in patients. This test method allows the definition of pyrogen limits for medicinal products. Due to its use of relevant cell systems this in vitro test might contribute significantly to safety assessments of advanced medicinal products during the pre-clinical phase.

Fever in the test tube--towards a human(e) pyrogen test.

The human whole blood IL-1 test exploits the reaction of monocytes/macrophages for the detection of pyrogens: human whole blood taken from healthy volunteers is incubated in the presence of the test sample in any form, be it a solution, a powder or even solid material. Pyrogenic contaminations initiate the release of the "endogenous pyrogen" Interleukin-1beta determined by ELISA after incubation. In order to understand any differences between the pyrogenic activity in this test and the existing live rabbit test (species differences versus aberrant response of the particular blood sample), the rabbit whole blood test was developed. This approach could also help to avoid the use of putatively infectious human blood for pyrogen testing in vitro.

Cloning, sequencing and recombinant expression of the open reading frame encoding a novel member of the Sarcocystis muris (Apicomplexa) microneme lectin family.

Micronemes are characteristic secretory organelles located within the apical cell region of apicomplexan parasites. The protein contents are exocytosed during an early phase of host cell invasion and contribute to parasite motility and the invasion of target cells. We report here on the cloning and heterologous expression of a novel member of the Sarcocystis muris microneme lectin family. The deduced amino acid sequence is in total agreement with that obtained after sequencing the native protein and is characterized by two copies of the apple domain motif. The recombinant polypeptide is expressed in a biologically active conformation as demonstrated by its galactose binding properties.