Respite needs of families receiving palliative care

AIM

The care of a child with a life-limiting condition proves an emotional, physical and financial strain on the family that provides care for their child. Respite care is one way which allows carers to receive some relief and support in the context of this burden of care. The provision of and the requirements for respite in this context is poorly understood. This survey aims to describe the types of respite care families receive, the respite that they would ideally receive and the barriers that prevent this.

METHODS

A cohort of 34 families cared for by the Paediatric Palliative Care Service in Queensland were approached to participate in a 20-question survey about their current respite preferences for future respite, with 20 surveys returned.

RESULTS

Three of the families (15%) reported receiving no respite in the previous 12 months. Families who received respite received a combination of formal respite (a structured care provider) and informal respite (family or friends). Ten families (50%) reported that they would want the time of respite changed. Barriers to receiving adequate respite included complexity of care of the child, financial barriers and lack of a respite provider.

CONCLUSIONS

There is disparate provision of respite care with the main perceived barrier to attaining 'ideal respite' being the lack of a provider able to meet the complex care needs of their child. The provision of respite across diversity in geography; medical condition; social and cultural needs remains a challenge.

Painful sex (dyspareunia) in women: prevalence and associated factors in a British population probability survey

Objective

To estimate the prevalence of painful sex among women in Britain, and to explore associated sexual, relationship and health factors that should be considered in assessment.

Design

Multi‐stage, clustered and stratified population probability sample survey, using computer‐assisted self‐interview. Sample frame was the British Postcode Address File.

Setting

Participants interviewed at home between 2010 and 2012.

Sample

A total of 15 162 adults aged 16–74 years (8869 women). Data reported from 6669 sexually active women.

Methods

Age‐adjusted logistic regressions to examine associations between painful sex and indicators of sexual, relational, mental and physical health.

Main outcome measure

Physical pain as a result of sex for ≥3 months in the past year, plus measures of symptom severity.

Results

Painful sex was reported by 7.5% (95% CI 6.7–8.3) of sexually active women, of whom one‐quarter experienced symptoms very often or always, for ≥6 months, and causing distress. Reporting painful sex was strongly associated with other sexual function problems, notably vaginal dryness (age adjusted odds ratio 7.9; 6.17–10.12), anxiety about sex (6.34; 4.76–8.46) and lacking enjoyment in sex (6.12; 4.81–7.79). It was associated with sexual relationship factors [such as not sharing same level of interest in sex (2.56; 1.97–3.33)], as well as with adverse experiences such as non‐volitional sex (2.17; 1.68–2.80). Associations were also found with measures of psychological and physical health, including depressive symptoms (1.68; 1.28–2.21).

Conclusion

Painful sex is reported by a sizeable minority of women in Britain. Health professionals should be supported to undertake holistic assessment and treatment which takes account of the sexual, relationship and health context of symptoms.

Tweetable abstract

Painful sex—reported by 7.5% of women in Britain—is linked to poorer sexual, physical, relational and mental health.

Painful sex–reported by 7.5% of women in Britain–is linked to poorer sexual, physical, relational and mental health.

This article includes Author Insights, a video abstract available at https://vimeo.com/rcog/authorinsights14518.

Assessment of quality of life and functional outcome in patients sustaining moderate and major trauma: a multicentre, prospective cohort study

BACKGROUND

Trauma care systems aim to reduce both death and disability, yet there is little data on post-trauma health status and functional outcome.

OBJECTIVES

To evaluate baseline, discharge, six month and 12 month post-trauma quality of life, functional outcome and predictors of quality of life in Hong Kong.

METHODS

Multicentre, prospective cohort study using data from the trauma registries of three regional trauma centres in Hong Kong. Trauma patients with an ISS≥9 and aged≥18 years were included. The main outcome measures were the physical component summary (PCS) score and mental component summary (MCS) scores of the Short-Form 36 (SF36) for health status, and the extended Glasgow Outcome Scale (GOSE) for functional outcome.

RESULTS

Between 1 January 2010 and 31 September 2010, 400 patients (mean age 53.3 years; range 18-106; 69.5% male) were recruited to the study. There were no statistically significant differences in baseline characteristics between responders (N=177) and surviving non-responders (N=163). However, there were significant differences between these groups and the group of patients who died (N=60). Only 16/400 (4%) cases reported a GOSE≥7. 62/400 (15.5%) responders reached the HK population norm for PCS. 125/400 (31%) responders reached the HK population norm for MCS. If non-responders had similar outcomes to responders, then the percentages for GOSE≥7 would rise from 4% to 8%, for PCS from 15.5% to 30%, and for MCS from 31% to 60%. Univariate analysis showed that 12-month poor quality of life was significantly associated with age>65 years (OR 4.77), male gender (OR 0.44), pre-injury health problems (OR 2.30), admission to ICU (OR 2.15), ISS score 26-40 (OR 3.72), baseline PCS (OR 0.89), one-month PCS (OR 0.89), one-month MCS (OR 0.97), 6-month PCS (OR 0.76) and 6-month MCS (OR 0.97).

CONCLUSION

For patients sustaining moderate or major trauma in Hong Kong at 12 months after injury<1 in 10 patients had an excellent recovery, ≤3 in 10 reached a physical health status score≥Hong Kong norm, although as many as 6 in 10 patients had a mental health status score which is≥Hong Kong norm.

Anthropometric and physiological measurements in healthy children

1. Normal ranges for ultrasonic cardiac output monitor-derived cardiovascular indices are derived for Chinese children aged 1 to 12 years in Hong Kong. 2. A simple formula for calculating stroke volume is constructed, but the error varies from 8 to 40%. 3. Stroke volume index and, to a lesser extent, the cardiac index generally increase from ages 1 to 5 years, but plateau or fall slightly thereafter.

Negative perceptions about condom use in a clinic population: comparisons by gender, race and age

We sought to elucidate the associations of 13 items assessing negative perceptions about condom use with gender, age and race in a sample of clinic attendees. Patients from four clinics, in three US cities, were recruited (N = 928). Data were collected using audio-computer-assisted self-interviewing. The primary measure was a 13-item adapted version of the Condom Barriers Scale. Logistic regression and chi-square tests were employed to relate the 13 items to gender, age and race. Gender, race and age all had significant associations with negative perceptions of condoms and their use. A primary finding was a large number of significant differences between men and women, with negative perceptions more common among women than among men. For African Americans, especially women, negative perceptions were more common among older participants than among younger participants. In conclusion, important demographic differences regarding negative perceptions may inform the tailoring of intervention efforts that seek to rectify negative perceptions about condoms and thus promote condom use among individuals at risk for sexually transmitted infections (STIs) in the USA. On the other hand, our findings also suggest that the majority of STI clinic attendees may hold positive perceptions about condoms and their use; maintaining and building upon these positive perceptions via education, counselling, and access is also important.

Children's Discomfort during Noninvasive Cardiac Output Monitoring by Suprasternal Ultrasonographic Transducer

Objectives

To investigate the level of discomfort/pain in children receiving Ultrasonic Cardiac Output Monitoring (USCOM), as compared to blood pressure measurement.

Methods

Healthy children, aged 3-12 years old, were recruited from kindergartens and schools as a part of the “Healthy children's vital signs and USCOM values” project. Oscillometric blood pressure was measured, followed by USCOM measurement. The discomfort experienced by the child during each intervention was assessed using the Wong-Baker FACES pain rating scale. The pain scores (scale from 0-5) were compared using Wilcoxon signed rank test. A difference in score of one point was considered to be clinically relevant. Gender differences in pain score were analysed using Mann-Whitney-U test.

Results

A total of 254 subjects (131 boys, 123 girls) were included. Mean age was 7.9 years with standard deviation (SD) of 2.4 years. The median pain score for USCOM measurement was 1.0 (95% CI=1.0 to 2.0) with interquartile range 1.0 to 2.0. The median pain score for BP measurement was 1.0 (95% CI,=1.0 to 1.0) with interquartile range 0.0 to 2.0. Overall, the pain score associated with USCOM was significantly higher than that associated with BP measurement. However, the difference fails to reach the minimum clinically significant difference of one-point. No significant difference was shown between boys and girls.

Conclusion

USCOM appears to be tolerated well by healthy children. The discomfort reported during USCOM measurement is comparable to that associated with blood pressure measurements.

Evaluating acute medical admissions through emergency departments in Hong Kong: can one adjust for case-mix variation?

BACKGROUND

Healthcare systems are under pressure to efficiently and safely reduce acute care admissions to hospital. There is a need to develop a standardised system for assessing emergency department performance which takes into account case-mix variation. The objective of this study was to derive and validate a standardised tool for assessing variations in medical admissions through emergency departments in Hong Kong.

METHODS

Retrospective study of patients attending emergency departments of 14 acute hospitals in Hong Kong. Data were retrieved from a centralised administrative database.

RESULTS

Of 2,531,225 patients who attended emergency departments between 1 January 2001 and 31 December 2003, 780,444 (30.8%) were admitted to medical wards. A model derived from 2001 data shows well-calibrated admission probabilities, with an area under the receiver operating characteristic curve for probability of admission of 90.3 (95% CI ±0.11). The areas under the receiver operating characteristic curves for 2002 and 2003 validation sets were 89.9 (95% CI ±0.11) and 89.0 (95% CI ±0.12), respectively. With an averaged benchmark, reductions in medical admissions of up to 19% could be achieved, while under the most optimistic assumption, reductions of up 36% could be achieved.

CONCLUSIONS

A tool for benchmarking hospital medical admissions and minimising case-mix variation has been derived and validated in Hong Kong, but it requires further validation in other healthcare systems given the wide variations in admission thresholds internationally. This may be used as one potential method to evaluate the performance of emergency departments against a common standard.

A comparison of condom use errors and problems for heterosexual anal and vaginal intercourse

Condom use errors and problems were compared for anal and vaginal intercourse among a convenience sample of heterosexual men aged 18-66 years (n = 757). Men completed an online questionnaire for the last male condom use event for penile-anal (10.4%) or penile-vaginal (89.6%) intercourse. The prevalence of condom use errors and problems was similar regardless of intercourse type with a few exceptions; those reporting anal intercourse were significantly more likely to report using water-based (P < 0.001) and oil-based (P = 0.037) lubricant and to remove condoms before sex was finished (P < 0.001). The large majority of the sample (93.8%) reported at least one of the nine errors assessed and almost half (46.2%) reported at least one of the seven problems, indicating that many adults may need assistance with these issues. Condom use promotion programmes designed for heterosexual adults are needed that address condom use errors and problems for penile-anal as well as penile-vaginal intercourse.

What is the relationship between the Glasgow coma scale and airway protective reflexes in the Chinese population?

AIM

To describe the relationship of gag and cough reflexes to Glasgow coma score (GCS) in Chinese adults requiring critical care.

METHOD

Prospective observational study of adult patients requiring treatment in the trauma or resuscitation rooms of the Emergency Department, Prince of Wales Hospital, Hong Kong. A long cotton bud to stimulate the posterior pharyngeal wall (gag reflex) and a soft tracheal suction catheter were introduced through the mouth to stimulate the laryngopharynx and elicit the cough reflex. Reflexes were classified as normal, attenuated or absent.

RESULTS

A total of 208 patients were recruited. Reduced gag and cough reflexes were found to be significantly related to reduced GCS (p=0.014 and 0.002, respectively). Of 33 patients with a GCS≤8, 12 (36.4%) had normal gag reflexes and 8 (24.2%) had normal cough reflexes. 23/62 (37.1%) patients with a GCS of 9-14 had absent gag reflexes, and 27 (43.5%) had absent cough reflexes. In patients with a normal GCS, 22.1% (25/113) had absent gag reflexes and 25.7% (29) had absent cough reflexes.

CONCLUSIONS

Our study has shown that in a Chinese population with a wide range of critical illness (but little trauma or intoxication), reduced GCS is significantly related to gag and cough reflexes. However, a considerable proportion of patients with a GCS≤8 have intact airway reflexes and may be capable of maintaining their own airway, whilst many patients with a GCS>8 have impaired airway reflexes and may be at risk of aspiration. This has important implications for airway management decisions.

Open-access colonoscopy: outcomes of referrals from the emergency department

AIM

The study investigated the diagnostic outcome of colonoscopy referrals from the emergency department (ED) via an open-access system.

METHOD

A retrospective cohort study over two years was performed on all patients under 65 years referred for open-access colonoscopy by the ED in a hospital with an annual ED attendance of 140,000. Patient characteristics and presenting symptoms were retrieved. Waiting times from presentation to colonoscopy were recorded.

RESULTS

Over a 2-year period, 266 patients were referred, of whom 37 defaulted, leaving 229 patients who had a colonoscopy. The mean age was 48.3 ± 11.3 (SD) and the female/male ratio was 229/125. The most frequent presenting symptoms included: rectal bleeding (n = 142, 62%), change of bowel habit (n = 47, 20.5%) and abdominal pain (n = 40, 17.5%). The median waiting time from presentation to colonoscopy was 17 (range 1-69) days. A positive colonoscopic finding was recorded in 45.4%, including colorectal cancer in 12 (5.2%).

CONCLUSION

The rate of a positive diagnoses from the ED-based colonoscopy referral service was comparable to that of the general Hong Kong population. This approach may help to reduce the waiting time for colonoscopy in a specialist colorectal clinic.

The varied nature of women's sexuality: unresolved issues and a theoretical approach

During the 20th century there were clear indications that the socio-cultural suppression of women's sexuality had lessened, revealing a marked variability of women's sexual expression. In this article we review the recent literature to explore explanations for this variability. It is clear that we know little about the nature of sexual desire, and in particular, what it is that is desired. There is also now substantial evidence that vaginal response, as measured by vaginal pulse amplitude, is a relatively automatic response to perception of sexual stimuli, regardless of whether these stimuli are perceived positively or result in subjective arousal. This is considered as a possible mechanism that allows vaginal intercourse without pain, even when the woman is not sexually aroused. The roles of androgens and estrogen in women's sexuality remain uncertain. The evidence is, however, consistent with there being a testosterone-dependent component of women's sexuality that is more important for some women than others. Finally, a new theoretical model is presented that aims to resolve these uncertainties and that proposes different types of women's sexuality. Once we have a better understanding of "normal" female sexuality, in its various forms, our ability to develop effective treatments for women's sexual problems should improve.

Validation of the APLS age-based vital signs reference ranges in a Chinese population

Reference ranges for vital signs may differ significantly among children of different ethnic origins.

AIM

(1) To validate the Advanced Paediatric Life Support (APLS) age-based vital signs reference ranges in Chinese children in Hong Kong. (2) To derive age-based centile curves for systolic blood pressure, heart rate and respiratory rate for Chinese children. (3) To summarize the reference ranges in a table format appropriate for applying APLS to ethnic Chinese patients.

METHOD

A cross-sectional study was performed on a population of healthy Chinese children recruited from 8 kindergartens and 6 primary schools in Hong Kong. Trained operators visit the sites to obtain measurements. Age-groups: small toddlers (12-23 months); pre-school (24-59 months); and school (60-143 months). Z-test was used to assess statistical significance for proportions of each parameter falling outside the APLS reference range. One-sample t-test was used for comparison with APLS means according to age-groups. LMS Chartmaker Pro v2.3 software was used to describe the data in centile curves.

RESULTS

A total of 1353 patients (55.1% boys) were included. For heart rate, systolic blood pressure and respiratory rate respectively, 34.1%, 55.9% and 55.7% of corresponding measurements were outside the APLS age-based reference ranges. In the 'pre-school' and 'school' age-groups, the mean value for blood pressure is significantly higher, and the mean values for heart rate and respiratory rate significantly lower, in comparison to APLS mean values.

CONCLUSION

Independently derived vital signs reference ranges are more appropriate for use when applying APLS to Chinese patients in Hong Kong.

Resource implications of inter-facility transport between emergency departments in Hong Kong

BACKGROUND

The Inter-facility Transport (IFT) service provided by the Emergency Department (ED) is a vital service in Hong Kong. Patients need to be rapidly transported over distances to access appropriate healthcare facilities.

METHODS

This study aims 1. to examine the resource utilisation of IFT accompanied by ED staff and 2. to analyse the crude, fixed and variable costs of IFT. A retrospective review was conducted of all IFT from Alice Ho Miu Ling Nethersole Hospital in the New Territories of Hong Kong where ED staff accompanied patients from 1 January 2006 to 31 December 2008. Descriptive analysis was used to evaluate the crude, fixed and variable costs per year for providing an ED-based IFT service.

RESULTS

There were 337 transports accompanied by either medical or nursing staff from the ED that accounted for around 2% of all IFT. The most common indication for mobilising the transport team was an unstable clinical condition that required neurosurgical care. The average transport service time was 57.7 min per transport (SD 11.0). Resource utilisation consisted of fixed and variable costs that summed up to a cost of HKD $87,224.3 (USD $11,182.6) per year and the crude cost of providing IFT service by the ED was HKD$852.2 (USD $109.3) per patient.

CONCLUSION

The crude cost of providing IFT service by the ED was reasonable and acceptable.

An expedited stroke triage pathway: the key to shortening the door-to-needle time in delivery of thrombolysis

OBJECTIVES

To assess time management of stroke thrombolysis triage and functional outcomes in patients receiving recombinant tissue plasminogen activator for hyperacute stroke, and identify bottlenecks in delivery of the treatment.

DESIGN

Prospective study.

SETTING

A university teaching hospital in Hong Kong.

PATIENTS

Patients with suspected hyperacute stroke referred to the stroke thrombolysis team during October 2008 to September 2009.

MAIN OUTCOME MEASURES

Time performance records including door-to-stroke team, door-to-needle, and onset-to-thrombolysis times. Functional outcomes by modified Rankin Scale score at 3 months, and thrombolysis-related complications including haemorrhagic transformations and mortality.

RESULTS

During the 12-month period, 95 thrombolysis calls were received; recombinant tissue plasminogen activator was given intravenously to 17 (18%) of the patients and intra-arterially to 11 (12%). The mean (standard deviation) door-to-stroke team and the door-to-needle times for intravenous recombinant tissue plasminogen activator patients were 33 (25) and 80 (25) minutes, respectively; both were about 20 minutes longer than that recommended by the National Institute of Neurological Disorders and Stroke. The mean National Institute of Health Stroke Scale score for patients received intravenous recombinant tissue plasminogen activator was 16 (standard deviation, 7). The mean (standard deviation) onset-to-treatment time was 144 (42) minutes. Nine (53%) patients who received intravenous recombinant tissue plasminogen activator achieved favourable outcomes at 3 months, with a modified Rankin Scale score of 0 to 1. Symptomatic haemorrhage and mortality occurred in one (6%) patient.

CONCLUSION

A dedicated stroke triage pathway is essential to ensure efficient and safe delivery of thrombolysis therapy. Improvements in door-to-stroke team time through integration with emergency medicine staff and neuroradiologists may improve thrombolysis eligibility.

Full Text Publication Rates of Studies Presented at an Asian Emergency Medicine Scientific Meeting

Purpose

Study findings can reach a worldwide audience only after a paper is published in the peer-reviewed literature; this is regarded by many as the definitive contribution to global exchange of knowledge. The abstract to publication (A:P) rates for free papers presented at an emergency medicine meeting in Asia has not been investigated before. The purpose of this study was to determine the full publication rate of abstracts presented as oral presentations at the Third Asian Conference on Emergency Medicine (ACEM) in Hong Kong in 2004.

Methods

A detailed literature search of the MEDLINE database was performed using first and last authors' names and appropriate key words up to January 2008.

Results

A total of 54 free paper abstracts were presented at this conference as oral presentations. Ten (18.5%) abstracts had subsequently been published as full articles by the end of January 2008. The full-text articles were published in eight different journals.

Conclusions

The A:P ratio of abstracts for oral presentations at ACEM 2004 was 18.5%, lower than that of similar meetings in the US and Australasia. It is normal for less than half of the abstracts presented at meetings to be published as full papers in refereed journals, largely due to the inability to overcome the barriers that present at each stage towards publication. Lack of researcher time due to pressure of clinical work and English language skills may play an important role in Asia.

Ten things your emergency department should consider to prepare for pandemic influenza

Pandemic influenza remains a potential major threat to global public health. It is essential for emergency departments to be involved in planning for the management of such a major event. It is also important for emergency departments to be clear on their internal arrangements for staff and for patient care. This paper outlines 10 suggestions for UK emergency departments based on the recent experience of emergency departments in Hong Kong and elsewhere.