Pressure sore incidence: a strategy for reduction

Older adults' knowledge of pressure ulcer prevention: a prospective quasi-experimental study

AIM

To test an evidence base patient education leaflet to evaluate older adults' knowledge of pressure ulcers and prevention strategies.

BACKGROUND

The increasing population of older adults living in the community managing chronic health conditions are at risk of pressure ulcer development. Education leaflets are a useful adjunct to reinforce healthcare professional's verbal information to promote healthy lifestyles choices. However, little is known of the effectives of pressure ulcer prevention educational leaflets for older adults.

METHODS

A quasi-experimental uncontrolled pre-test, post-test study of participants' knowledge of pressure ulcer and preventative strategies was conducted. Community dwelling older adults (n = 75) were recruited to this study. Older adult's knowledge was measured pre- and postdistribution of an education intervention. A risk assessment scale was recorded to identify whether this cohort of older adults were actually at risk of developing pressure ulcers.

CONCLUSION

The results indicate that an education leaflet enhanced patients' knowledge relating to pressure ulceration. Printed education materials increase knowledge and understanding which may lend to older adults adopting healthy behaviours.

IMPLICATIONS FOR PRACTICE

An education leaflet can help older adults and their carers to be more empowered as active participants in reducing the incidence of pressure ulceration.

Intervention studies for prevention of pressure ulcers in Turkey: a literature review

AIM

To examine critically the literature published in the Turkish language (1955-2004) related to risk assessment tool(s), their application to nursing care and prevention of pressure ulcers (PrUs). Specific objectives were to identify the advantages of risk assessment and prevention of PrUs in hospital; to establish the most valid and reliable methods available to evaluate the effectiveness of PrU prevention programmes; to determine methodological problems encountered by researchers and explore how these were overcome; and to present the findings so they could be used to develop a valid and reliable audit tool based upon the empirical evidence.

METHODS

All journals and convention booklets published in Turkey related to nursing between the years 1955-2004 were examined. Because many journals in Turkey are not yet available by electronic means, the published Turkish articles were all examined by hand. A total of 3031 articles in 17 nursing journals and 36 congress books (convention booklets) were examined. Five articles were found to meet the study criteria and were taken into the study and evaluated.

CONCLUSION

There is a need to determine valid and reliable assessment methods, and the results need to be recorded on standard forms. In addition, it is important to increase the motivation of nursing personnel who give direct patient care to use the tools available in order to prevent the development of PrUs. From the review findings it is apparent that in Turkey, there is a dearth of research evidence upon which to base practice in the sphere of PrU prevention, and further research is urgently required.

When the goal is palliative care

OBJECTIVE

An analysis of the literature regarding palliative care of patients with wounds.

DATA SOURCES

Health care literature, including national and international reports, focusing on enhancing quality of life for individuals with wounds who are receiving palliative care.

CONCLUSION

The literature on palliative care of patients with wounds is limited. Integration of palliative care concepts and chronic wound management is challenging; however, palliative care, which focuses on comfort and symptom management for quality of life, can provide the best quality care within the parameters of disease and individual patient wishes.

Nurses' attitudes, behaviours and perceived barriers towards pressure ulcer prevention

BACKGROUND

Pressure ulcers are not a plague of modern man; they have been known to exist since ancient Egyptian times. However, despite the increasing expenditure on pressure ulcer prevention, pressure ulcers remain a major health care problem. Although nurses do not have the sole responsibility for pressure ulcer prevention, nurses have a unique opportunity to have a significant impact on this problem.

AIMS AND OBJECTIVES

The specific aims of the study were to identify: * Staff nurses' attitudes towards pressure ulcer prevention. * The behaviour of staff nurses' in relation to pressure ulcer prevention. * Staff nurses' perceived barriers towards pressure ulcer prevention.

DESIGN

A cross-sectional survey method was used.

METHODS

A randomly selected sample of staff nurses (n = 300) working in an acute care setting in an urban location was invited to participate. Data were collected using a prepiloted questionnaire. Data analysis was carried out using SPSS version 10 and SPSS Text Smart version 1.1.

RESULTS

The nurses surveyed demonstrated a positive attitude towards pressure ulcer prevention. However, prevention practices were demonstrated to be haphazard and erratic and were negatively affected by lack of time and staff. These barriers prevented the nurses' positive attitude from being reflected into effective clinical practice. Education, although poorly accessed, or made available, was rarely cited as impeding practice in this area.

CONCLUSION

This study suggests that positive attitudes are not enough to ensure that practice change takes place, reinforcing the complex nature of behavioural change. Implementation strategies should introduce ways in which key staff can be empowered to overcome barriers to change.

RELEVANCE TO CLINICAL PRACTICE

This study provides a unique exploration of Irish nurses' attitudes, behaviours and perceived barriers towards pressure ulcer prevention, thereby contributing to the body of knowledge on this subject. As tissue viability is a new and emerging speciality, this information will contribute to evidence based practice in this area of patient care and will form the basis for the development of an educational strategy for pressure ulcer prevention and management.

Pressure ulcer prevention: nurses' knowledge, attitudes and behaviour

Despite the increased expenditure on pressure ulcer prevention strategies, incidence and prevalence is increasing. Exploring nurses' attitudes about these programmes offers an insight into why, in some cases, they are not working.

An audit of pressure ulcer incidence in a palliative care setting

This article reports a continuous audit of pressure ulcer incidence within a specialist palliative care unit over 2 years. Details of every patient admission were considered (542 patients). Of these, 26.1% were admitted with pressure ulcers while 12.0% developed pressure damage during their stay. The retrospective audit looked at the ulcers developing in the unit and found these patients were older, stayed 12 days longer and more of them died than the average for all patients admitted to the unit. In total, 95.3% were accurately assessed at 'high' or 'very high' risk using the Waterlow (1985) Pressure Sore Risk Assessment Tool and 89.2% of ulcers were Grade 1 or 2 measured using the Stirling Pressure Sore Severity Scale (Reid and Morrison, 1994). Of all developing ulcers, 78.4% were sacral and the position of the tumour, as well as comfort and positioning difficulties were considered most often responsible. Despite this knowledge and many 'improvements' introduced, the incidence did not improve with superficial ulcers often developing in the last days of life.

Prevalence, prevention, and treatment of pressure ulcers: descriptive study in 89 institutions in the Netherlands

The purpose of the present study was to assess the prevalence of pressure ulcers and the use of Dutch guidelines for the prevention and treatment of pressure ulcers. A survey of 16,344 patients in 89 health care institutions on 1 day showed a mean prevalence of pressure ulcers of 23.1%. It was found that Dutch guidelines on some aspects of prevention and treatment of pressure ulcers were not being followed. Only 53% of the patients who should have been positioned on a support surface were positioned on such a device. Fewer than one-third of the patients who should have been repositioned, should have received nutritional support, or should have been educated received these interventions, and only 33.6% of all pressure ulcers were dressed as recommended. More attention to the dissemination and implementation of the guidelines is needed to reduce this high prevalence of pressure ulcers.

Relieving the pressure in the radiology department

Interventional radiological procedures can be complex, requiring patients, many of whom already have compromised arterial circulation, to lie immobile for significant periods. X-ray table mattresses are designed to avoid radiation attenuation, which could degrade image quality or increase patient dose. Consequently, most mattresses do not have pressure redistribution properties. Skin changes, noted after lengthy radiological procedures, would appear to indicate that this unrelieved pressure places vulnerable patients at risk of sustaining pressure damage that could potentially initiate pressure ulcer development. This article examines the biomedical basis of pressure ulcer development, and discusses the suitability of alternative support devices for radiological examinations in an apparently under-researched environment.

Evaluating support surfaces for patients in transit through the accident and emergency department

Little attention has been given to pressure area care for patients admitted via the accident and emergency department (A & E) in UK hospitals, despite evidence that they may wait for considerable periods on hard surfaces, placing them at risk of tissue damage. The literature was searched, and in the absence of existing guidelines to evaluate the suitability of the standard hospital trolley for use with emergency admission patients, criteria were developed by consensus among stakeholders with relevant expertise who were employed in an acute NHS hospital trust. Audit of the existing patient support surfaces using these criteria revealed deficiencies in all of them. Some of the problems identified were related to deterioration of the equipment; others were related to its design. The criteria were used to inform the purchase of new equipment, and a system of auditing to improve pressure area care for emergency admission patients has been established in the trust. The initiative has also drawn attention to significant omissions in the literature relating to pressure area care, including the need to evaluate patient comfort and inclusion of consumer views.

Intervention studies to reduce the prevalence and incidence of pressure sores: a literature review

Much has been written about the prevention of pressure sores. However, electronic and manual searches located only 10 studies within the literature in the UK that described interventions able to reduce either their incidence or prevalence. All the studies located contained serious methodological flaws. Apparent success in reducing the number or severity of pressure sores could have resulted because staff involved in data collection were aware that the study was being undertaken and thus took more interest in pressure area care. From the review findings it is apparent that there is a dearth of research evidence upon which to base practice in the sphere of pressure sore prevention and further research is urgently required.