Attitudes and barriers to incident reporting: a collaborative hospital study

OBJECTIVES

To assess awareness and use of the current incident reporting system and to identify factors inhibiting reporting of incidents in hospitals.

DESIGN, SETTING AND PARTICIPANTS

Anonymous survey of 186 doctors and 587 nurses from diverse clinical settings in six South Australian hospitals (response rate = 70.7% and 73.6%, respectively).

MAIN OUTCOME MEASURES

Knowledge and use of the current reporting system; barriers to incident reporting.

RESULTS

Most doctors and nurses (98.3%) were aware that their hospital had an incident reporting system. Nurses were more likely than doctors to know how to access a report (88.3% v 43.0%; relative risk (RR) 2.05, 95% CI 1.61 to 2.63), to have ever completed a report (89.2% v 64.4%; RR 1.38, 95% CI 1.19 to 1.61), and to know what to do with the completed report (81.9% v 49.7%; RR 1.65, 95% CI 1.27 to 2.13). Staff were more likely to report incidents which are habitually reported, often witnessed, and usually associated with immediate outcomes such as patient falls and medication errors requiring corrective treatment. Near misses and incidents which occur over time such as pressure ulcers and DVT due to inadequate prophylaxis were least likely to be reported. The most frequently stated barrier to reporting for doctors and nurses was lack of feedback (57.7% and 61.8% agreeing, respectively).

CONCLUSIONS

Both doctors and nurses believe they should report most incidents, but nurses do so more frequently than doctors. To improve incident reporting, especially among doctors, clarification is needed of which incidents should be reported, the process needs to be simplified, and feedback given to reporters.

Risk factors for hospital readmissions in elderly patients: a systematic review

Population ageing is associated with an increase in hospital admissions. Defining the factors that affect the risk of hospital readmission could identify individuals at high risk and enable targeted interventions to be designed. This aim of this study was to identify the risk factors for hospital readmission in elderly people. A systematic review of the literature published in English or Spanish was performed by electronically searching EMBASE, MEDLINE, CINAHL, SCI and SSCI. Some keywords were aged, elder, readmission, risk, etc. Selection criteria were: prospective cohort studies with suitable statistical analysis such as logistic regression, that explored the relationship between the risk of readmission with clinical, socio-demographic or other factors in elderly patients (aged at least 75 years) admitted to hospital. Studies that fulfilled these criteria were reviewed and data were extracted by two reviewers. We assessed the methodological quality of the studies and prepared a narrative synthesis. We included 12 studies: 11 were selected from 1392 articles identified from the electronic search and one additional reference was selected by manual review. Socio-demographic factors were only explanatory in a few models, while prior admissions and duration of hospital stay were frequently relevant factors in others. Morbidity and functional disability were the most common risk factors. The results demonstrate the need for increased vigilance of elderly patients who are admitted to hospital with specific characteristics that include previous hospital admissions, duration of hospital stay, morbidity and functional disability.

MALIGNANCY IN SCARS, CHRONIC ULCERS, AND SINUSES

A collection of 44 cases of malignancy in scars, chronic ulcers, and sinuses, included the following predisposing lesions: a 20-year-old sinus from ischial bursitis, a 23-year-old bed sore, a congenital gumma about 50 years old, three burn scars (average age of scar 56 years), 11 sinuses from chronic osteomyelitis, and 27 chronic ulcers of the leg. The osteomyelitis cases included two rapidly fatal sarcomas, one in a sinus present for 16 years, the other in a 20-year-old sinus. The remaining tumours in this group were squamous carcinomas that developed in sinuses with an average duration of 37 years. In the cases of varicose ulcer, the ulcer had been present on the average for 21 years before the onset of malignancy. One patient in this group, with an ulcer not known to be more than five years old, developed a sarcoma that was fatal in six months. The biopsy diagnosis was difficult in 17 cases, including one of the cases of sarcoma. The difficulty was greatest in cases of osteomyelitis. The conditions discussed are now known as ;Marjolin's ulcer'. In the present series, the degree of malignancy in tumours arising in scars may be low but the malignancy of tumours arising in chronic ulcers and sinuses may be high.

Practical management: common medical problems in disabled athletes

Disabled athletes face many challenges during training and competition. As the number of disabled athletes grows, sports medicine professionals must become proficient in dealing with this population. A functional classification system is used to classify disabled athletes into 1 of 6 categories: wheelchair athletes, amputees, athletes with cerebral palsy, visual impairment, intellectual impairment, and les autres. Injury patterns have been identified for certain groups, with wheelchair athletes typically sustaining upper extremity injuries, blind athletes sustaining lower extremity injuries, and cerebral palsy athletes sustaining both. Common problems affecting wheelchair athletes include autonomic dysreflexia, difficulty with thermoregulation, pressure sores, neurogenic bladder, premature osteoporosis, peripheral nerve entrapment syndromes, and upper extremity injuries. Cerebral palsy athletes often have injuries involving the knee and foot due to problems with spasticity and foot deformities. Amputee athletes sustain injuries to the stump, spine, and intact limbs, while blind athletes suffer lower extremity injuries. Intellectually disabled athletes frequently have underlying ocular and visual defects, congenital cardiac anomalies, and atlantoaxial instability that predispose them to injuries. This article reviews key information pertinent to the care of these athletes.

Battery-free, wireless soft sensors for continuous multi-site measurements of pressure and temperature from patients at risk for pressure injuries

Capabilities for continuous monitoring of pressures and temperatures at critical skin interfaces can help to guide care strategies that minimize the potential for pressure injuries in hospitalized patients or in individuals confined to the bed. This paper introduces a soft, skin-mountable class of sensor system for this purpose. The design includes a pressure-responsive element based on membrane deflection and a battery-free, wireless mode of operation capable of multi-site measurements at strategic locations across the body. Such devices yield continuous, simultaneous readings of pressure and temperature in a sequential readout scheme from a pair of primary antennas mounted under the bedding and connected to a wireless reader and a multiplexer located at the bedside. Experimental evaluation of the sensor and the complete system includes benchtop measurements and numerical simulations of the key features. Clinical trials involving two hemiplegic patients and a tetraplegic patient demonstrate the feasibility, functionality and long-term stability of this technology in operating hospital settings.

Does risk adjustment of the CMS quality measures for nursing homes matter?

BACKGROUND

The Centers for Medicare and Medicaid Services (CMS) publish a report card for nursing homes with 19 clinical quality measures (QMs). These measures include minimal risk adjustment.

OBJECTIVES

To develop QMs with more extensive risk adjustment and to investigate the impact on quality rankings.

RESEARCH DESIGN

Retrospective analysis of individual level data reported in the Minimum Data Set (MDS). Random effect logistic models were used to estimate risk adjustment models for 5 outcomes: pressure ulcers for high and low risk patients, physical restraints, and pain for long- and short-stay patients. These models were used to create 5 QMs with extended risk adjustment, enhanced QMs (EQMs). The EQMs were compared with the corresponding QMs.

SUBJECTS

All (17,469) nursing homes that reported MDS data in the period 2001-2005, and their 9.6 million residents.

MEASURES

QMs were compared with EQMs for all nursing homes in terms of agreement on outlier identification: Kappa, false positive and false negative error rates.

RESULTS

Kappa values ranged from 0.63 to 0.90. False positive and negative error rates ranged from 8% to 37%. Agreement between QMs and EQMs was better on high quality rather than on low quality.

CONCLUSIONS

More extensive risk adjustment changes quality ranking of nursing homes and should be considered as potential improvement to the current QMs. Other methodological issues related to construction of the QMs should also be investigated to determine if they are important in the context of nursing home care.

Spinal cord lesion management in Italy: a 2-year survey

DESIGN

Prospective 2-year survey from 1 February 1997 to 31 January 1999.

OBJECTIVES

To compare the route from injury to rehabilitation, and the outcome of care in a large sample of traumatic (T) and nontraumatic (NT) spinal cord lesion (SCL) patients at their 'first admission'.

SETTING

T and NT SCI patients consecutively admitted to 37 SCL centres in Italy.

METHOD

Data were recorded on simple, computerised, closed-question forms, which were Centrally collected and analysed. Descriptive and inferential analysis was conducted to define the characteristics and compare the T and NT populations, and to identify correlations among the variables examined: time from the event to admission (TEA); pressure sores (PS) on admission; length of stay (LoS) and destination on discharge.

RESULTS

A total of 1014 SCL patients, 67.5% with a lesion of T and 32.5% of NT aetiology were analysed. The subjects in the T group were younger (median 34 versus 58 years), with higher probability of cervical involvement (OR 2.47, CI 1.8-3.4) and completeness of the lesion (OR 3.0, CI 2.3-4.0), shorter median TEA (37 versus 64 days, P<0.0001) and less frequent admission from home (3.6 versus 17.4%) compared to the NT group. TEA and PS on admission were analysed as indicators of the efficacy of the courses from injury to rehabilitation. Longer TEA was reported for people with NT aetiology, admitted to rehabilitation centre (RC), not locally resident, transferred from certain wards and to a lesser degree female subjects and those with complications on admission. PS were associated to completeness of lesion, longer TEA, admission to RC, nonlocal residence and coming from general intensive care units, or general surgery wards. Median LoS was 99 days (mean 116 and range 0-672), and was statistically shorter in the NT group (122 versus 57 median, P<0.00001). Upon discharge, bladder and bowel autonomy were, respectively, obtained in 68.1 and 64.5% of the whole population without significant difference between the T and NT groups. A total of 80.2% of patients were discharged home and the following factors: not living alone, being discharged after longer LoS, having sphincterial autonomy and no PS, were all independent predictors of outcome.

CONCLUSION

There are important obstacles in the admission route to rehabilitation facilities, greater for NT, as longer TEA and more complications on admission testify. Moreover, the LoS is shorter for NT population. Our findings suggest that rehabilitation outcome could be improved through an early multidisciplinary approach and better continuity between acute and rehabilitation care, especially for the 'neglected' NT SCL patients.

Posture Detection Based on Smart Cushion for Wheelchair Users

The postures of wheelchair users can reveal their sitting habit, mood, and even predict health risks such as pressure ulcers or lower back pain. Mining the hidden information of the postures can reveal their wellness and general health conditions. In this paper, a cushion-based posture recognition system is used to process pressure sensor signals for the detection of user's posture in the wheelchair. The proposed posture detection method is composed of three main steps: data level classification for posture detection, backward selection of sensor configuration, and recognition results compared with previous literature. Five supervised classification techniques-Decision Tree (J48), Support Vector Machines (SVM), Multilayer Perceptron (MLP), Naive Bayes, and k-Nearest Neighbor (k-NN)-are compared in terms of classification accuracy, precision, recall, and F-measure. Results indicate that the J48 classifier provides the highest accuracy compared to other techniques. The backward selection method was used to determine the best sensor deployment configuration of the wheelchair. Several kinds of pressure sensor deployments are compared and our new method of deployment is shown to better detect postures of the wheelchair users. Performance analysis also took into account the Body Mass Index (BMI), useful for evaluating the robustness of the method across individual physical differences. Results show that our proposed sensor deployment is effective, achieving 99.47% posture recognition accuracy. Our proposed method is very competitive for posture recognition and robust in comparison with other former research. Accurate posture detection represents a fundamental basic block to develop several applications, including fatigue estimation and activity level assessment.

Satisfaction with sexual life among persons with traumatic spinal cord injury and meningomyelocele

PURPOSE

To study satisfaction with sexual life and self-assessed sufficiency of sexual counselling in persons with traumatic spinal cord injury (SCI) and meningomyelocele (MMC).

METHOD

A postal questionnaire on aspects of health and functioning was answered by 190 persons with traumatic SCI who had been treated in the Spinal Injuries Unit in Sahlgrenska University Hospital, Göteborg, Sweden and 41 persons with MMC who were admitted to the Young Adult Teams in Göteborg, Borås and Skövde, Sweden.

RESULTS

On a numerical scale from 0 (dissatisfied) to 10 (satisfied) the median of satisfaction with sexual life was 3 for the men and 4 for the women among the persons with traumatic SCI. In the MMC group the median of satisfaction with sexual life was 5 for the men and 8 for the women. Sexual dissatisfaction increased with increasing age in both groups. Inconvenience caused by urinary and faecal incontinence, as well as neuropathic pain increased sexual dissatisfaction in the men with traumatic SCI. A total of 69% of the men with traumatic SCI and 56-59% of the participants in other subgroups reported that the sexual counselling they had received was sufficient.

CONCLUSIONS

The results corroborate findings from earlier studies that satisfaction with sexual life is rather low among persons with SCI. Especially ageing men with traumatic SCI who have sustained injury at an older age are a challenge for rehabilitation. The high satisfaction with sexual life in the women in comparison with the men with MMC is a finding not reported earlier. Our results suggest that adequate treatment of incontinence and pain might improve even sexual satisfaction. Sexual counselling should be given to all individuals with SCI and to their partners. Sexual counselling for young adults with MMC is an important part of the rehabilitation process.

The nonuse of urethral catheterization in the management of urinary incontinence in the teaching nursing home

A survey of all patients in a 527-bed skilled nursing facility was carried out to determine the prevalence of bladder catheterization. The institution surveyed is a teaching nursing home and rehabilitation center comprising three intermediate-stay and rehabilitation units of 126 beds and nine long-term care units. The institutional prevalence of recurrent urinary incontinence was 46 per cent, or 243 patients. The prevalence of chronic indwelling urethral catheters was 2.5 per cent, or 13 patients. The prevalence of urethral catheterization was further reduced to 1.5 per cent on the long-term care units, where the rate of recurrent urinary incontinence exceeded 60 per cent. The results of our survey were then compared with similar surveys at the institution during the years 1975 through 1980. Despite a fluctuating but increasing prevalence of incontinence over the years studied, a favorable trend was shown toward a reduction in the number of patients with indwelling urethral catheters. This study indicates that unless specific complicating factors are present, urinary incontinence in all but a very few of the elderly can be successfully managed without chronic indwelling catheterization. The authors believe that the introduction and growth of an education and research program in the nursing home environment has led to improvement in the standards of medical and nursing care.

The Role of Physical Therapies in Wound Healing and Assisted Scarring

Wound healing (WH) is a complex multistep process in which a failure could lead to a chronic wound (CW). CW is a major health problem and includes leg venous ulcers, diabetic foot ulcers, and pressure ulcers. CW is difficult to treat and affects vulnerable and pluripathological patients. On the other hand, excessive scarring leads to keloids and hypertrophic scars causing disfiguration and sometimes itchiness and pain. Treatment of WH includes the cleaning and careful handling of injured tissue, early treatment and prevention of infection, and promotion of healing. Treatment of underlying conditions and the use of special dressings promote healing. The patient at risk and risk areas should avoid injury as much as possible. This review aims to summarize the role of physical therapies as complementary treatments in WH and scarring. The article proposes a translational view, opening the opportunity to develop these therapies in an optimal way in clinical management, as many of them are emerging. The role of laser, photobiomodulation, photodynamic therapy, electrical stimulation, ultrasound therapy, and others are highlighted in a practical and comprehensive approach.

Functional decline in frail community-dwelling stroke patients

Patients who suffer a stroke event are at high risk of functional decline after the post-acute rehabilitation period. The aim of the present study was the evaluation of factors associated with functional decline in a large sample of older patients with stroke living in the community. The study population consisted of all patients admitted to home care programs after a post-acute rehabilitation program--with at least 1 year of follow-up--in twenty-two Italian Home Health Agencies from 2000 to 2002 (n=1338). For the present study we selected 355 (26%) patients with diagnosis of stroke. After 1 year of in-home care program, 149 out of 355 stroke survivors (42%) had presented a worsening in the activities of daily living (ADL) scale score. In the final adjusted model, patients with cognitive impairment (OR 2.59, 95% CI, 1.45-4.64), pressure ulcer (OR 2.74, 95% CI, 1.45-5.18), urinary incontinence (OR 1.64, 95% CI, 1.01-3.29), or hearing impairment (OR 1.83, 95% CI, 1.02-3.29) were more likely to significantly decline in physical functioning after a period of 1 year in-home care program. Our study documents that functional decline of stroke patients was largely dependent on specific subjects' clinical characteristics. Three of four concomitant disabling conditions associated in our sample with functional decline--pressure ulcer, urinary incontinence, hearing--can be prevented and eventually treated or modified. Appropriate post-acute rehabilitation programs and adequate home care interventions focused on the prevention and treatment of these conditions might be correlated to better outcomes in older post-stroke patients.

The distress of dying

A simple method of recording the distress of dying patients is described. Significant differences occurred between deaths at home and in hospital for three factors. Patients dying at home were (a) more likely to be fully alert shortly before death (P < 0.05); (b) less likely to be suffering from vomiting, incontinence, or bedsores (P < 0.001); and (c) less likely to have unrelieved physical distress (P < 0.05). No significant differences occurred in the distress of patients dying in general-practitioner compared with other hospitals, though the numbers compared were small and a larger study might prove useful.

Interpreting interrater reliability coefficients of the Braden scale: a discussion paper

There are many studies investigating psychometric properties of the Braden scale, a scale that predicts the risk for pressure ulcers. The main focus of these studies is validity as opposed to reliability. In order to estimate the degree of interrater reliability a literature review revealed that numerous statistical approaches and coefficients were used (Pearson's product-moment correlation, Cohen's kappa, overall percentage of agreement, intraclass correlation). These coefficients were calculated for the individual items and the overall Braden score and were used inconsistently. The advantages and limitations of every coefficient are discussed and it is concluded that most of them are inappropriate measures. Therefore, estimating the degree of the Braden scale interrater reliability is limited to a certain extent. It is shown that the intraclass correlation coefficient is an appropriate statistical approach for calculating the interrater reliability of the Braden scale. It is recommended to present intraclass correlation coefficients in combination with the overall percentage of agreement.

Electrical stimulation therapy for the treatment of pressure ulcers in individuals with spinal cord injury: a systematic review and meta-analysis

To conduct a systematic review and meta-analysis on the effects of electrical stimulation therapy (EST) on healing pressure ulcers in individuals with spinal cord injury (SCI). CINAHL, The Cochrane Library, PubMed, SCOPUS, EMBASE, Nursing & Allied Health and Dissertation & Theses databases were searched for relevant English language articles from the date of inception to 31 January 2014. Separate searches were conducted in Google Scholar and academic journals specialised in wound care. Two reviewers independently assessed study eligibility. Studies were included if EST was used to treat pressure ulcers in individuals with SCI. A total of 599 articles were screened, and 15 studies met the inclusion criteria. A meta-analysis with five studies demonstrated that EST significantly decreased the ulcer size by 1·32%/day [95% confidence interval (CI): 0·58-2·05, P < 0·001] compared to standard wound care (SWC) or sham EST. Another meta-analysis conducted with four studies showed that EST increased the risk of wound healing by 1·55 times compared with standard wound care or sham EST (95% CI: 1·12 to 2·15, P < 0·0001). Because of the wide array of outcome measures across studies, a single meta-analysis could not be conducted. EST appears to be an effective adjunctive therapy to accelerate and increase pressure ulcer closure in individuals with SCI.

Getting evidence-based pressure ulcer prevention into practice: a multi-faceted unit-tailored intervention in a hospital setting

The aim of the study was to evaluate whether a multi-faceted, unit-tailored intervention using evidenced-based pressure ulcer prevention affects (i) the performance of pressure ulcer prevention, (ii) the prevalence of pressure ulcers and (iii) knowledge and attitudes concerning pressure ulcer prevention among registered and assistant nurses. A quasi-experimental, clustered pre- and post-test design was used. Five units at a hospital setting were included. The intervention was based on the PARIHS framework and included a multi-professional team, training and repeated quality measurements. An established methodology was used to evaluate the prevalence and prevention of pressure ulcers. Nurses' knowledge and attitudes were evaluated using a validated questionnaire. A total of 506 patients were included, of whom 105 patients had a risk to develop pressure ulcer. More patients were provided pressure ulcer prevention care (P = 0·001) and more prevention care was given to each patient (P = 0·021) after the intervention. Corresponding results were shown in the group of patients assessed as being at risk for developing pressure ulcers. Nurses' knowledge about pressure ulcer prevention increased (P < 0·001). Positive attitudes towards pressure ulcer prevention remained high between pre- and post-test surveys. This multi-faceted unit-tailored intervention affected pressure ulcer prevention. Facilitation and repeated quality measurement together with constructed feedback of results seemed to be the most important factor for pressure ulcer prevention.

Is single room hospital accommodation associated with differences in healthcare-associated infection, falls, pressure ulcers or medication errors? A natural experiment with non-equivalent controls

OBJECTIVES

A wide range of patient benefits have been attributed to single room hospital accommodation including a reduction in adverse patient safety events. However, studies have been limited to the US with limited evidence from elsewhere. The aim of this study was to assess the impact on safety outcomes of the move to a newly built all single room acute hospital.

METHODS

A natural experiment investigating the move to 100% single room accommodation in acute assessment, surgical and older people's wards. Move to 100% single room accommodation compared to 'steady state' and 'new build' control hospitals. Falls, pressure ulcer, medication error, meticillin-resistant Staphylococcus aureus and Clostridium difficile rates from routine data sources were measured over 36 months.

RESULTS

Five of 15 time series in the wards that moved to single room accommodation revealed changes that coincided with the move to the new all single room hospital: specifically, increased fall, pressure ulcer and Clostridium difficile rates in the older people's ward, and temporary increases in falls and medication errors in the acute assessment unit. However, because the case mix of the older people's ward changed, and because the increase in falls and medication errors on the acute assessment ward did not last longer than six months, no clear effect of single rooms on the safety outcomes was demonstrated. There were no changes to safety events coinciding with the move at the new build control site.

CONCLUSION

For all changes in patient safety events that coincided with the move to single rooms, we found plausible alternative explanations such as case-mix change or disruption as a result of the re-organization of services after the move. The results provide no evidence of either benefit or harm from all single room accommodation in terms of safety-related outcomes, although there may be short-term risks associated with a move to single rooms.

Ingredient-based wound dressing classification: a paradigm that is passe and in need of replacement

Wound dressings are classified according to their ingredients, but in many cases dressings within the same group have different recommended uses and even ingredients. Should future classifications be based on dressing functions?

Nursing home characteristics and the development of pressure sores and disruptive behaviour

OBJECTIVE

To determine how nursing home characteristics affect pressure sores and disruptive behaviour.

METHOD

Residents (n = 5518, aged > or =60 years) were selected from 70 nursing homes in the National Health Care chain. Homes were classified as high- or low-risk based on incidence tertiles of pressure sores or disruptive behaviour (1989-90). Point-prevalence and cumulative incidence of pressure sores and disruptive behaviour were examined along with other functional and service variables.

RESULTS

The overall incidence of pressure sores was 11.4% and the relative risk was 4.3 times greater in high- than low-risk homes; for disruptive behaviour, the incidence was 27% and the relative risk was 7.1 times greater in the high-risk group. At baseline, fewer subjects in homes with a high risk of pressure sores were white or in restraints, but more had received physician visits monthly and had had problems with transfers and eating. High-risk homes also had fewer beds and used less non-licensed nursing staff time. At follow-up (1987-90), 52% of homes in the low-risk group and 35% of those in the high-risk group had maintained their risk status; low-risk homes were more likely to have rehabilitation and maintenance activities. Having multiple clinical risk factors was associated with more pressure sores in high- (but not low-) risk homes, suggesting a care-burden threshold. By logistic regression, the best predictor of pressure sores was a home's prior (1987-88) incidence status. Interestingly, 67% of homes with a high risk of pressure sores were also high-risk for disruptive behaviour, while only 27% of homes with a low risk of pressure sores were high-risk for disruptive behaviour. A threshold effect was also observed between multiple risk factors and behaviour. More homes with a high risk of disruptive behaviour (68%) remained at risk over 4 years, and the best predictor of outcome was a home's previous morbidity level.

CONCLUSION

Nursing-home characteristics may have a greater impact than clinical factors on pressure sores and disruptive behaviour in long-stay, institutionalized elders.