Effects of low dose morphine on perceived sleep quality in patients with refractory breathlessness : a hypothesis generating study

© 2015 Asian Pacific Society of Respirology. Background and objective The management of chronic refractory breathlessness is one of the indications for regular low-dose (≤30 mg/24 h) oral sustained release morphine. Morphine may disrupt sleep in some conditions and improve sleep quality in others. This study aimed to determine any signal of regular, low-dose morphine on perceived sleep disruption due to breathlessness and perceived sleep quality. Methods This is a secondary analysis of data from 38 participants with refractory breathlessness (30 male; 33 with COPD) aged 76 ± 0.9 years who completed a double-blind, randomized, placebo-controlled, cross-over study in which they received 20 mg oral sustained release morphine daily and placebo for 4 days each. Participant ratings of sleep disruption due to breathlessness and perceived sleep quality were obtained daily throughout the 8-day trial. Results Perceived sleep disruption due to breathlessness over the 4-day period ranged between 13% and 32% of participants for placebo and 13% and 26% for morphine, decreasing by each day of the study during the morphine arm. Most participants reported 'very good' or 'quite good' sleep throughout the trial and were less likely to perceive poor sleep quality during the morphine arm (odds ratio = 0.55, 95% confidence interval: 0.34-0.88, P = 0.01). Participants who reported decreased breathlessness during the 4 days on morphine were also likely to report improved sleep quality with morphine (P = 0.039). Conclusion Four days of low-dose morphine improved perceived sleep quality in elderly participants with refractory breathlessness. Regular low-dose morphine targeted to reduce refractory breathlessness may yield associated benefits by reducing sleep disruption and improving sleep quality

One evidence base; three stories: do opioids relieve chronic breathlessness?

Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/. The efficacy of low-dose systemic opioids for chronic breathlessness was questioned by the recent Cochrane review by Barnes et al We examined the reasons for this conflicting finding and re-evaluated the efficacy of systemic opioids. Compared with previous meta-analyses, Barnes et al reported a smaller effect and lower precision, but did not account for matched data of crossover trials (11/12 included trials) and added a risk-of-bias criterion (sample size). When re-analysed to account for crossover data, opioids decreased breathlessness (standardised mean differences -0.32; -0.18 to -0.47; I2=44.8%) representing a clinically meaningful reduction of 0.8 points (0-10 numerical rating scale), consistent across meta-analyses

Pioneer Australian Missionaries to Fiji: Arthur and Louis Currow (1901-1904 and 1903-1906)

This article discusses two key pioneer Australian missionaries to Fiji: Arthur and Louis Currow

Organisation of Adventist Churches

This book describes the origins of the Seventh-day Adventist church in the United States and its development in Australia. It outlines the beliefs and practices of the Seventh-day Adventist Church and examines its forms of organisation

Applying the Characteristics of the New Testament Church to the Seventh-day Adventist Church Today: Body Building

This articles points out that though the New Testament stress the need of organisation, it does not provide only one model to follow

Adventists Under the Microscope

This article discusses a survey being done of Adventists in Australia and New Zealand

Breathlessness in the elderly during the last year of life sufficient to restrict activity

OBJECTIVES: Breathlessness is prevalent in older people. Symptom control at the end of life is important. This study investigated relationships between age, clinical characteristics and breathlessness sufficient to have people spend at least one half a day in that month in bed or cut down on their usual activities (restricting breathlessness) during the last year of life. DESIGN: Secondary data-analysis SETTING: General community PARTICIPANTS: 754 non-disabled persons, aged 70 and older. Monthly telephone interviews were conducted to determine the occurrence of restricting breathlessness. The primary outcome was the percentage of months with restricting breathlessness reported during the last year of life. RESULTS: Data regarding breathlessness were available for 548/589 (93.0%) decedents (mean age 86.7 years (range 71 to 106; males 38.8%). 311/548 (56.8%) reported restricting breathlessness at some time-point during the last year of life but no-one reported this every month. Frequency increased in the months closer to death irrespective of cause. Restricting breathlessness was associated with anxiety, (0.25 percentage point increase in months breathlessness per percentage point months reported anxiety, 95% CI 0.16 to 0.34, P<0.001), depression (0.14, 0.05 to 0.24, P=0.002) and mobility problems (0.07, 0.03 to 0.1, P=0.001). Percentage months of restricting breathlessness increased if chronic lung disease was noted at the most recent comprehensive assessment (6.62 percentage points, 95% CI 4.31 to 8.94, P<0.001), heart failure (3.34, 0.71 to 5.97, P<0.01), and ex-smoker status (3.01, 0.94 to 5.07, P=0.002), but decreased with older age (─0.19, ─0.37 to ─0.02, P=0.03). CONCLUSION: Restricting breathlessness increased in this elderly population in the months preceding death from any cause. Breathlessness should be assessed and managed in the context of poor prognosis

Lifting the Lid on the NZ Church

A new survey shows the Adventist Church in New Zealand is healthy

Exploring Equality

This article discusses equality and argues whether uniformity or diversity is more important. Reducing everyone and everything to uniformity is contrary to God\u27s creatio

Identifying systems barriers that may prevent bereavement service access to bereaved carers: A report from an Australian specialist palliative care service

Background: Bereavement follow up is an integral element of palliative care. However, little is known about the systems that link bereavement services with bereaved carers. Aim: To map how effectively a specialist palliative care service linked bereavement service to bereaved carers. Methodology: A retrospective medical audit, using process mapping was undertaken within one Australian specialist palliative care service to identify the systems that linked bereavement services to a consecutive cohort of palliative care decedents (n=60) next of kin. Results: Bereavement records were located for 80% of decedents. Nearly all (98%) had a nominated next of kin, with just over half (54%) of those nominated contacted by bereavement services. Incomplete or missing contact details was the main reason (75%) that the bereavement service was unable to contact the decedents’ next of kin. Conclusion: Having access to a designated bereavement service can ensure that bereaved next of kin are contract routinely and in a timely way. However the effectiveness of this type of service is dependent upon the bereavement service having access to all relevant contact information. There are numerous opportunities to refine and strengthen the recording of palliative care next of kin details to optimize follow up