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AIMS AND OBJECTIVES: The overall aim of this paper is to provide practical insight into the way that professionals caring for a person with motor neurone disease (MND) can recognise, respect and respond to that person's temporality; that is, the person that they have been, that they are now and that they will be in the future. BACKGROUND: MND is an umbrella term for a group of four rare, devastating neurodegenerative terminal diseases of middle/later life. Previously, we have acknowledged the importance of different time periods in the trajectory of MND as an illness, for example, during the diagnosis stage through to end of life and decision-making at that time. Living with MND can cause anxiety at all stages of the disease trajectory especially as it can be difficult for people living with MND to communicate their desires and concerns to professionals and carers. It is important that professionals continue to provide holistic care throughout the illness trajectory and the aim of this paper is to explore past research about caring for someone with MND in relation to the concept of person-centred care. METHOD: The paper is based on the concatenated exploration of the findings of a hermeneutic phenomenological project. Thus, this discursive paper links elements/studies which have been published previously to develop a model of person-centred care for people with MND which recognises and respects their temporality. CONCLUSIONS: We suggest MND has a significant impact on a person's lifeworld. The proposed person-centred care model focuses on understanding (interpreting) a person in a wider temporal frame and beyond the context of their illness. The expected collaborative outcomes are that: a person is acknowledged as more than a 'patient with MND' and that a professional is providing person-centred care based on individuality of the person, through a temporal lens. This requires a collaborative approach between the person, others and professionals. Such person-centred care, focused on individuality, may prevent a person experiencing life in crisis and suffering towards the end of life.

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BACKGROUND: People can live for many months without knowing why their body is failing prematurely before being diagnosed with motor neurone disease (MND); a terminal neurodegenerative disease which can be experienced as 'devastating' for the person and their family. AIM: This study aimed to explore the meaning of supporting a loved one with MND to die. METHODS: This study uses reflection and autobiographical story to connect with broader cultural, political and social meaning and understandings of dying. FINDINGS: Four themes were identified relating to the end-of-life trajectory of MND. Loss of person (lived body experienced in silence); loss of relationships (lived relations are challenged); loss of home and loss of time (lived space and lived time take on new meaning); loss of future (dying-facing it alone). CONCLUSION: Dying with MND is a complex phenomenon. When a person can no longer move and communicate, relationships between those involved in end-of-life care are challenging. A person with MND needs the support from those acting as power of attorney to make their end of life their own, and they themselves need support to find meaning in their suffering. This autoethnographic reflection provides vicarious experiences for nurses and other healthcare professionals working with people with MND and similar conditions.

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AIMS AND OBJECTIVES: To explore the meaning of living with uncertainty for people diagnosed with motor neurone disease (MND). BACKGROUND: Motor neurone disease is a progressive neurodegenerative condition resulting in multiple needs, arising from the complex nature of the disease trajectory. People with MND are often required to make decisions for symptom management and end-of-life care. Research into the lived experience of MND has previously highlighted the following: the shock of receiving such a diagnosis and prognosis; subsequent concerns relating to the future and loss; and the existential suffering for a person with MND. The lived experiences of MND accentuate the devastating nature of the disease, and this can impact upon how people respond to care. DESIGN: Hermeneutic (interpretive) phenomenology: suitable for studying lifeworld experiences. METHOD: Life story interviews were conducted with four participants and subjected to interpretive analysis. RESULTS: Three phases of the MND illness trajectory emerged: "body failing prematurely and searching for answers," "body deterioration and responses to care" and "body nearing its end and needing to talk." These phases highlight the phenomenon under study, all relating to uncertainty for people living with MND. CONCLUSIONS: This study showed that people with MND are living with uncertainty and other concerns throughout their illness trajectory. People are having to turn to palliative care professionals who are more able to meet their concerns than those caring for other aspects of their disease. RELEVANCE TO CLINICAL PRACTICE: Motor neurone disease is a complex disease, and it is important that professionals continue to provide holistic care throughout the illness trajectory. The identification of three distinct phases of the MND illness trajectory will help nurses and other professionals to better understand the meaning of uncertainty and other concerns for people with MND.

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OBJECTIVE: Motor Neurone Disease (MND) is a rare, devastating neurodegenerative disease of middle/later life, usually presenting in the sixth and seventh decades (McDermot & Shaw, 2008). People have to wait many months to receive a diagnosis of MND (Donaghy et al., 2008), and during this period they have already experienced the degenerative nature that characterizes MND (Bolmsjö, 2001). However, information on the meaning of life with MND through time is limited. The aim of the present research was to answer the research question "What does it mean to be a person living through the illness trajectory of MND?" and to research the phenomenon of existence when given a diagnosis of MND and in the context of receiving healthcare. METHOD: Hermeneutic phenomenology, inspired by the philosophers Heidegger and Gadamer, informed the methodological approach employed, which asked people to tell their story from when they first thought something untoward was happening to them. The hermeneutic analysis involved a five-stage process in order to understand (interpret) the lifeworld 1 of four people diagnosed with MND, and a lifeworld perspective helped to make sense of the meaning of existence when given a terminal diagnosis of MND. RESULTS: The concept of "existential loss" identified in relation to MND was the loss of past ways of being-in-the-world, and the loss of embodiment, spatiality, and the future. SIGNIFICANCE OF RESULTS: The concept of existential loss requires closer attention by healthcare professionals from the time of diagnosis and on through the illness trajectory. The study findings are conceptualized into a framework, which when used as a clinical tool may prompt healthcare professionals to focus on their patients' existential loss and existential concerns. This research adds to the existing literature calling for a lifeworld approach to healthcare.

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The use of in situ mid-infrared spectroscopy to support the development of a pharmaceutical manufacturing process is disclosed. Data on this two-stage telescoped reaction from several reaction scales (<50 mL to 1600 liters) and at multiple manufacturing locations is shown. In addition to providing data on both reactions in the telescope, the mid-IR data has been used to monitor an intermediate distillation operation and therefore it has been possible to profile the whole process. Data is also shown on aliquot addition during the first chemical transformation, which is used to check the instrumentation.

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AIM: To explore multidisciplinary palliative care teams' implementation of the concept of 'best interests' as stated in the Mental Capacity Act 2005 (MCA). BACKGROUND: The MCA for England and Wales provides a statutory framework to protect people who are unable to make their own decisions. No previous research has tackled the specific aim of this investigation. METHOD: Qualitative research methods were used to interview professionals from two multidisciplinary palliative care teams. The interviews were audio-recorded and thematically analysed. RESULTS: Participants reported that the best interests concept is part of their daily practice, but they had limited understanding of the MCA formulation of best interests. Team location influences the setting and process of best interests decision making. CONCLUSION: Palliative care professionals' process of considering their patients' best interests may not directly reflect the specific guidance of the MCA.

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Research consistently demonstrates that intensive care unit (ICU) patients experience pain, discomfort and anxiety despite analgesic and sedative use. The most painful procedure reported by critically ill patients is being turned. Music diminishes anxiety and discomfort in some populations; however, its effect on critically ill patients remains unknown. This research aimed to identify the effect of music on discomfort experienced by ICU patients during turning using a single blind randomized cross-over design. Seventeen post-operative ICU patients were recruited and treatment order randomized. Discomfort and anxiety were measured 15 min before and immediately after two turning procedures. Findings indicated that listening to music 15 min before and during turning did not significantly reduce discomfort or anxiety. Pain management might effectively be addressing discomfort and anxiety experienced during turning. Given previous studies have identified turning as painful, current results are promising and it might be useful to determine if this is widespread.

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OBJECTIVE: To characterize the frequency and timing of cardiotocographic abnormalities associated with the use of 3 commercially available prostaglandin analogues, misoprostol, dinoprostone gel, and dinoprostone pessary, as labor preinduction agents. METHODS: One-hundred and eleven women undergoing induction of labor with an unfavorable cervix were randomized to receive either misoprostol 50 microg every 6 hours x 2 doses, dinoprostone gel 0.5 mg every 6 hours x 2 doses, or dinoprostone pessary 10 mg x 1 dose for 12 hours intravaginally. Oxytocin induction was initiated per standardized protocol. Cardiotocographic tracings were blindly reviewed, with abnormalities coded using established definitions. RESULTS: Fifty-five percent of women treated with misoprostol demonstrated an abnormal tracing event within the initial 24 hours of induction, compared with 21.1% with dinoprostone pessary and 31.4% with the dinoprostone gel. The mean (+/- standard deviation) number of abnormal events was significantly greater in women treated with misoprostol (5.0 +/- 5.9) versus the dinoprostone pessary (1.6 +/- 2.5) and gel (2.2 +/- 3.1) (P < .05). In addition, these events occurred earlier after initial misoprostol dosing (5.0 +/- 4.0 hours), compared with the dinoprostone pessary (9.4 +/- 5.6 hours) and gel (7.7 +/- 6.6). Thirty-nine percent of the misoprostol-treated women had abnormal patterns within 6 hours of initial dosing, compared with those treated with the dinoprostone pessary (7.9%) and gel (17.1%). CONCLUSION: Cardiotocographic abnormalities are more frequent after misoprostol administration compared with the dinoprostone analogues. The early onset and frequent nature of the tracing abnormalities associated with misoprostol raises concern for the potential use of misoprostol for outpatient cervical ripening.

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OBJECTIVE: To compare the efficacy of two available preparations (heparin, 10 U/mL, 1 mL, vs. normal saline, 1 mL) used for maintaining patency in peripheral intravenous (IV) locks during pregnancy. DESIGN: Prospective, randomized, and double-blind. Eligible patients who were to receive a peripheral intermittent IV lock were randomly assigned to receive either heparin flushes or normal saline flushes for IV lock maintenance. IV locks were flushed after each medication administration, or at least every 24 hours, with the assigned blinded flush solution. Intermittent IV lock sites were also evaluated every 12 hours for the development of phlebitis. SETTING: A large academic medical center in the Midwest that has both community-based and regional-referral obstetric practices with more than 2,000 deliveries per year. PARTICIPANTS: A convenience sample included 73 hospitalized pregnant women who were between 24 and 42 weeks gestation. Exclusions from the study were women with significant abnormalities in the fetal heart tracing on admission, cervical dilation > 4 cm, presence of hypersensitivity to heparin, presence of clotting abnormalities, and anticoagulation therapy (including low-dose aspirin). RESULTS: Data indicate there were no statistically significant differences in IV lock patency nor in phlebitis between heparin or normal saline flushes. CONCLUSIONS: This study provides support that both normal saline and heparin in the doses studied may be equally effective in the maintenance of peripheral IV locks. Due to small sample size, additional studies are needed to determine optimal therapy over time.

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OBJECTIVE: The purpose of this study was to compare the relative efficacy and cost of three commercially available prostaglandin analogs, misoprostol (Cytotec), dinoprostone gel (Prepidil), and dinoprostone insert (Cervidil), as labor preinduction agents. STUDY DESIGN: One-hundred eleven women with an unfavorable cervix who underwent labor induction were assigned randomly to receive either misoprostol 50 microg every 6 hours for two doses, dinoprostone gel 0.5 mg every 6 hours for two doses, or dinoprostone insert 10 mg for one dose intravaginally. Twelve hours later, oxytocin induction was initiated per standardized protocol. Efficacy and cost of the labor preinduction/induction with the study treatments were compared. RESULTS: Mean Bishop score change (+/-SD) over the initial 12-hour interval was significantly greater in the misoprostol group (5.2 +/- 3.1) compared with the dinoprostone insert (3.2 +/- 2.3) or the dinoprostone gel groups (2.2 +/- 1.3, P <.0001). The proportion of women who reached complete dilation (68.4%, 50.0%, 51.4%, respectively; P =.14) and who were delivered (60.5%, 47.4%, 40.0%, respectively; P =.10) within 24 hours of the initiation of induction were not significantly different between the misoprostol, dinoprostone insert, and dinoprostone gel groups. Induction-to-delivery intervals, however, were significantly shorter among women who treated with misoprostol (24.0 +/- 10.8 hours) compared with either the dinoprostone gel (31.6 +/- 13.4 hours) or the dinoprostone insert (32.2 +/- 14.7 hours, P <.05). Overall mean cost per patient that was incurred by labor induction was significantly less for the misoprostol group ($1036.13) compared with the dinoprostone insert group ($1565.72) or the dinoprostone gel group ($1572.92, P <.0001). No significant differences were noted with respect to the mode of delivery or to the adverse maternal/neonatal outcome. CONCLUSION: Misoprostol is more cost-effective than the comparable commercial dinoprostone prostaglandin preparations as an adjuvant to labor induction in women with an unfavorable cervix.

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OBJECTIVE: The purpose of this study was to evaluate whether vaginal pH has an effect on the efficacy of the dinoprostone gel for cervical ripening/labor induction. STUDY DESIGN: Thirty-two women with an unfavorable cervix who were undergoing labor induction were enrolled in this prospective, double-blinded investigation. Initial vaginal pH and Bishop score assessment were made by an independent examiner. All women received cervical ripening with the dinoprostone gel 5 mg intracervically, with repeated dosing one time 6 hours later. Twelve hours later, oxytocin induction was initiated per standardized protocol, and outcome data were collected. RESULTS: Mean (+/-SD) initial vaginal pH was 4.7 +/- 0.6 (range, 4.0-6.0) for the study cohort. No significant differences were noted between women with a high vaginal pH (>4.5, n = 16 women) and women with a low vaginal pH (< or =4.5, n = 16 women) with respect to maternal age, parity, gestational age, or initial Bishop score. Although Bishop score change over the initial 12 hours of cervical ripening did not significantly differ between the high vaginal pH (2.3 +/- 2.3) and the low vaginal pH group (2.3 +/- 2.5, P = not significant), time to active labor (19 +/- 10 hours vs 33 +/- 17 hours, P =.001), complete dilation (24 +/- 10 hours vs 37 +/- 19 hours, P =.03), and delivery (26 +/- 10 hours vs 38 +/- 18 hours, P =.02) were significantly shorter in women with a high vaginal pH compared with women with a low vaginal pH, respectively. A significant association was noted between vaginal pH and time to active labor (r = -0.52, P =.003), complete dilation (r = -0.50, P =.006), and delivery (r = -0.44, P =.01); however, pH was not significantly associated with Bishop score change during the initial 12 hours of cervical ripening. CONCLUSION: Vaginal pH is an important factor that affects the efficacy of the dinoprostone gel as an adjuvant for labor induction.

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The advanced practice role of the registered nurse is a topic that is currently being debated both nationally and internationally. This paper examines the literature as it relates to role expansion within nursing in general and more specifically to critical care nurses. The role of the critical care nurse is changing and this has occurred as a result of historical evolution, the use of increasing technology, the blurring of medical and nursing roles and current workforce shortages. The literature reviewed identifies some of the factors that have propelled this process and examines the use of terminology as it relates to advanced practice roles and their titles. Finally, the attributes and educational preparation required to perform at an increased level are examined.

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