Factors Associated with Pressure Ulcers in Palliative Home Care

Factors Associated With the Management of Pressure Injuries at the End of Life: A Scoping Review

Pressure injuries are a major problem in all health care settings. The incidence of pressure injuries at the end of life is as high as 58% in some facilities, and there is little consensus on how pressure injuries are managed at the end of life. A scoping review was conducted, to investigate what is known of the factors associated with the management of pressure injuries at the end of life. Literature was sourced from several databases. A total of 1760 potential sources were identified; after applying the Population Concept Context inclusion and exclusion criteria, 16 empirical research articles were sourced: 10 were quantitative, 5 were qualitative, and 1 was mixed methods. Studies were published between 2003 and 2021 and originated from Italy, the United States, Australia, Sweden, Brazil, Taiwan, Turkey, and Canada. Key interventions included regular second hourly turning, wound debridement, wound assessment, and application of various wound coverings. The most widely discussed management strategy, regular second hourly turning, proved controversial and inconsistent in practice. There were also inconsistencies with wound assessment, with practice not always following best evidence-based assessment guidelines. Research findings also highlighted issues with prognostication and identification of the end-of-life phase with no consistent tool applied to assist end-of-life pressure injury management decision-making.

Development and validation of a risk prediction model for community-acquired pressure injury in a cancer population: A case-control study

BACKGROUND

Patients with cancer are susceptible to pressure injuries, which accelerate deterioration and death. In patients with post-acute cancer, the risk of pressure injury is ignored in home or community settings.

OBJECTIVE

To develop and validate a community-acquired pressure injury risk prediction model for cancer patients.

METHODS

All research data were extracted from the hospital's electronic medical record system. The identification of optimal predictors is based on least absolute shrinkage and selection operator regression analysis combined with clinical judgment. The performance of the model was evaluated by drawing a receiver operating characteristic curve and calculating the area under the curve (AUC), calibration analysis and decision curve analysis. The model was used for internal and external validation, and was presented as a nomogram.

RESULTS

In total, 6257 participants were recruited for this study. Age, malnutrition, chronic respiratory failure, body mass index, and activities of daily living scores were identified as the final predictors. The AUC of the model in the training and validation set was 0.87 (95 % confidence interval [CI], 0.85-0.89), 0.88 (95 % CI, 0.85-0.91), respectively. The model demonstrated acceptable calibration and clinical benefits.

CONCLUSIONS

Comorbidities in patients with cancer are closely related to the etiology of pressure injury, and can be used to predict the risk of pressure injury.

IMPLICATIONS FOR PRACTICE

This study provides a tool to predict the risk of pressure injury for cancer patients. This suggests that improving the respiratory function and nutritional status of cancer patients may reduce the risk of community-acquired pressure injury.

Dermatological Diseases in Palliative Care Patients in a University Hospital: A Prospective Study

OBJECTIVE

Patients receiving palliative care are more prone to dermatological disease. The aim of our study was to determine the frequency of dermatological diseases and associated factors in patients receiving palliative care support.

METHODS

This prospective observational study included inpatients in the palliative care unit of our university hospital in Erzurum/TURKEY. The patients were evaluated by the same dermatologist within the first 48 h of admission and 3 days a week during follow-up. Demographic data, reasons for admission to the palliative care unit, and skin lesions at the time of admission and during follow-up were recorded.

RESULTS

The median age of the 259 patients included in the study was 77.0 years (min- max, 19-108) and 54.4% were women. Dermatological disease was detected in 246 patients (96.1%) at admission to the palliative care unit and in 185 patients (71.4%) patients during follow-up. The most common dermatological disease at admission was dry skin (n  =  175, 67.6%), which was also the most common cause of pruritis (n  =  29, 11.2%). The most common skin infection was dermatophytosis (n  =  57, 22.0%) and the most common type of dermatitis was contact dermatitis (n  =  17, 6.6%). Nearly all tumors were benign (n  =  32, 12.4%) and most chronic wounds were pressure ulcers (n  =  96, 37.1%). During hospital follow-up, the most frequent dermatitis was contact dermatitis (n  =  44, 17.0%), the most frequent skin infection was candidiasis (n  =  25, 9.7%), the most common chronic wound was pressure ulcers (n  =  25, 9.7%), the most common dermatological disease was urticaria (n  =  14, 5.4%), and all cases of pruritus were associated with dry skin (n  =  8, 3.1%).

CONCLUSIONS

The frequency of dermatological findings is high among patients receiving palliative care. Therefore, dermatologists should be included in multidisciplinary palliative care teams and evaluate palliative care patients early and regularly.

Effect of an educational intervention on nurses' competence in activities of daily living support in end-of-life care using a pretest-posttest repeated measures design

BACKGROUND

Most patients in specialized palliative care units need nursing support to perform activities of daily living (ADL), such as using a toilet or transferring out of a bed or chair. To deliver high-quality ADL support that facilitates patients' movement and protects nurses' musculoskeletal health, nurses need appropriate knowledge and skills. The objective of this study is to investigate the impact of education based on the "Advanced Kinaesthetics in Palliative care (AdKinPal) program" on the competence in Kinaesthetics, self-efficacy regarding ADL support in end-of-life care and musculoskeletal complaints of nurses from specialist palliative care units.

METHODS

A pretest-posttest repeated measures design was applied. The study took place in three specialised units for palliative care in Switzerland between June 2018 and April 2020. All the nurses who worked in participating wards (n = 62) and fulfilled the inclusion criteria were asked to participate. The intervention - the AdKinPal program - is an education-based training program conducted for six months. We took measurements using self-administered questionnaires at three points before and after the intervention. Using descriptive statistics, repeated measurement analysis of variance (ANOVA) and independent-samples t-tests, we analysed the participants' demographic characteristics as well as developments over time and relationships between the three outcome variables: Kinaesthetics competence, self-efficacy regarding ADL support in end-of-life care and musculoskeletal complaints.

RESULTS

Fifty-nine nurses and one physiotherapist participated, and 38 participants (63%) responded to all three questionnaires. The AdKinPal training improved the nurses' perceived Kinaesthetics competence and self-efficacy regarding ADL support in end-of-life care. Participants who reported lower back, neck or shoulder pain had a significantly lower Kinaesthetics competence.

CONCLUSIONS

The AdKinPal program can raise nurses' Kinaesthetics competence. Thereby, patients' autonomy and quality of life could be supported, and symptom management could be enhanced in a holistic manner. Furthermore, the AdKinPal program fosters nurses' self-efficacy in ADL support in end-of-life care. A strong sense of self-efficacy enhances professional well-being in many ways. Additionally, the nursing staff's musculoskeletal health can be promoted by enhancing their Kinaesthetics competence.

TRIAL REGISTRATION

DRKS00015908. Registration Date 23.11.2018.

Incidence and risk factors for pressure injury in hospitalized non-small cell lung cancer patients: A retrospective observational study

AIM

This study aimed to identify the incidence and risk factors for pressure injury in patients hospitalized for non-small cell lung cancer (NSCLC).

METHODS

This retrospective observational study was conducted in 645 adults who were hospitalized for NSCLC. Clinicopathological characteristics were compared between NSCLC patients with pressure injury and those without pressure injury.

RESULTS

Among total 645 patients, 180 patients showed pressure injury with an incidence of 27.9%. Patients with pressure injury showed increased serum C-reactive protein (CRP) levels (P < 0.001), increased neutrophil-lymphocyte ratio (P = 0.002), and increased platelet-lymphocyte ratio (P = 0.001) more often. Increase in serum CRP levels at the time of admission was the major risk factor for development of pressure injury in NSCLC patients (OR = 2.20; 95% CI [1.40-3.45]; P = 0.001). Also, among major inflammatory markers, serum CRP levels at the time of admission showed weak negative correlation with the period from admission to the development of pressure injury (r = -0.216, P = 0.004).

CONCLUSION

By checking serum CRP levels at the time of admission, the NSCLC patients at high risk for the development of pressure injury can be identified in advance and the occurrence of pressure injury can be reduced by applying more active preventive nursing care.

CLINICAL TRIAL REGISTRATION NUMBER

KCT0006570.

Knowledge on Prevention of Pressure Ulcers Among Caregivers of Patients Receiving Home-based Palliative Care

Objectives:

Pressure Ulcer (PUs) remains one of the most crucial aspects of any home-based palliative care setting. The objective of this need assessment study was to assess caregivers’ knowledge regarding the prevention of pressure ulcers (PUs) among home-based palliative care patients.

Materials and Methods:

Study design: This study was a quantitative cross-sectional survey. Setting: The study was conducted among caregivers of home-based palliative care patients residing in Olavanna Panchayath, Kozhikode. Population: Caregivers of home-based palliative care patients at risk of developing bedsores. Sample and sample size: Using the purposive sampling technique, the need assessment was conducted among 20 caregivers of home-based palliative care patients. Data were collected using a structured knowledge interview schedule. Data analysis: The obtained data were analyzed using descriptive statistics.

Results:

Knowledge assessment among care providers reveals that 10% had good knowledge, 40% had average knowledge, 50% had poor knowledge, and none had very good or very poor knowledge.

Conclusion:

Providing evidence-based clinical practice guidelines and structured teaching programs can improve the knowledge of caregivers. Measures to improve the availability of helping hands at home through volunteer training, ensuring the necessary equipment and regular supervision are crucial for contributing to patient comfort and safety, which will enhance the quality of life of palliative care patients

Prevalence, incidence and associated factors of pressure injuries in hospices: A multicentre prospective longitudinal study

BACKGROUND

Patients in palliative care are the population cohort that most frequently develop pressure injuries, severely impacting their quality of life. Data from prospective studies on the prevalence and incidence of pressure injuries in hospices are lacking.

AIM

To describe the point prevalence and cumulative incidence of pressure injuries in patients admitted to residential hospices, and to analyze their predictive factors over time.

DESIGN

Multicentre prospective longitudinal observational study.

SETTING/PARTICIPANTS

Adult patients (n = 992) enrolled in 13 Italian residential hospices, with a minimum sample of 280 for each macro-region (North, center, South/Islands).

METHODS

Assessments including the Karnofsky Performance Status, Braden, Edmonton Symptom Assessment System Revised scales and pressure injury staging according to National Pressure Ulcer Advisory Panel were conducted at least every four days, from admission to patients' death/discharge.

RESULTS

The 7,967 observations recorded provided prevalence and incidence rates of 34.1% and 26.5%, respectively. The logistic regression model showed non-cancer disease (OR = 2.39, 95%CI = 1.65-3.47), age >80 (OR = 2.01, 95%CI = 1.49-2.71), Braden score 'at risk' (OR = 1.92, 95%CI = 1.17-3.14), urinary catheter (OR = 1.96, 95%CI = 1.40-2.75), drowsiness (OR = 1.41, 95%CI = 1.02-1.95) and artificial nutrition (OR = 1.47, 95%CI = 1.01-2.14) as the variables associated with pressure injury at admission. The generalized estimating equations models, built on the timeframes for observation groups, revealed male gender (OR = 1.68, 95%CI = 1.01-2.79) and Braden score 'at risk' (OR = 4.45, 95%CI = 1.74-11.34) as predictive factors of a new pressure injury developed up to three weeks before a patient's death, while in the last ten days of life these predictors were replaced by diagnosis of cancer (OR = 1.80, 95%CI = 1.11-2.91), worsening pain (OR = 1.65, 95%CI = 1.10-2.49), drowsiness (OR = 1.79, 95%CI = 1.25-2.57) and dyspnea (OR = 1.48, 95%CI = 1.01-2.18).

CONCLUSIONS

The high incidence and prevalence of pressure injuries confirm the importance of palliative care nurses continuously focusing on prevention and management strategies. In the last three weeks of a patient's life, the predictive power of the Braden scale for a new pressure injury is not confirmed, throwing doubt on the effectiveness of aimed interventions at modifying risk factors. Along the different disease trajectories, pressure injuries developed during the instability/worsening phases of illness, occurring before hospice admission for non-cancer patients and in the end-of-life phase for cancer patients. Despite continuous provision of appropriate interventions, most of the new pressure injuries were detected during the last ten days of a patient's' life and assessed as 'unavoidable'. These results are crucial to guiding palliative care nursing plans during the different phases of illness, and to predicting care needs, possible management strategies ('wound management' vs. 'wound palliation'), and resource utilization.

Pressure ulcers in patients receiving palliative care: A systematic review

BACKGROUND

Pressure ulcers are associated with significant morbidity and mortality as well as high cost to the health service. Although often linked with inadequate care, in some patients, they may be unavoidable.

AIM

This systematic review aims to quantify the prevalence and incidence of pressure ulcers in patients receiving palliative care and identify the risk factors for pressure ulcer development in these patients as well as the temporal relationship between pressure ulcer development and death.

DESIGN

The systematic review is registered in the PROSPERO database (CRD42017078211) and conducted in accordance with the 'PRISMA' pro forma. Articles were reviewed by two independent authors.

DATA SOURCES

MEDLINE (1946-22 September 2017), EMBASE (1996-22 September 2017), CINAHL (1937-22 September 2017) and Cochrane Library databases were searched. In all, 1037 articles were identified and 12 selected for analysis based on pre-defined inclusion and exclusion criteria.

RESULTS

Overall pressure ulcer prevalence and incidence were found to be 12.4% and 11.7%, respectively. The most frequently identified risk factors were decreased mobility, increased age, high Waterlow score and long duration of stay.

CONCLUSION

The prevalence of pressure ulcers is higher in patients receiving palliative care than the general population. While this should not be an excuse for poor care, it does not necessarily mean that inadequate care has been provided. Skin failure, as with other organ failures, may be an inevitable part of the dying process for some patients.

Pressure Injury Progression and Factors Associated With Different End-Points in a Home Palliative Care Setting: A Retrospective Chart Review Study

CONTEXT

Patients with advanced illnesses show the highest prevalence for pressure injuries. In the palliative care setting, the ultimate goal is injury healing, but equally important is wound maintenance, wound palliation (wound-related pain and symptom management), and primary and secondary wound prevention.

OBJECTIVES

To describe the course of healing for pressure injuries in a home palliative care setting according to different end-points, and to explore patient and caregiver characteristics and specific care activities associated with their achievement.

METHODS

Four-year retrospective chart review of 669 patients cared for in a home palliative care service, of those 124 patients (18.5%) had at least one pressure injury with a survival rate less than or equal to six months.

RESULTS

The proportion of healed pressure injuries was 24.4%. Of the injuries not healed, 34.0% were in a maintenance phase, whereas 63.6% were in a process of deterioration. Body mass index (P = 0.0014), artificial nutrition (P = 0.002), and age <70 years (P = 0.022) emerged as predictive factors of pressure injury complete healing. Artificial nutrition, age, male caregiver (P = 0.034), and spouse (P = 0.036) were factors significantly associated with a more rapid pressure injury healing. Continuous deep sedation was a predictive factor for pressure injury deterioration and significantly associated with a more rapid worsening.

CONCLUSION

Pressure injury healing is a realistic aim in home palliative care, particularly for injuries not exceeding Stage II occurring at least two weeks before death. When assessing pressure injuries, our results highlight the need to also pay attention to artificial nutrition, continuous deep sedation, and the caregiver's role and gender.

Prevalence, incidence and associated factors of pressure ulcers in home palliative care patients: A retrospective chart review

BACKGROUND

Terminally ill patients are at high risk of pressure ulcers, which have a negative impact on quality of life. Data about pressure ulcers' prevalence, incidence and associated factors are largely insufficient.

AIM

To document the point prevalence at admission and the cumulative incidence of pressure ulcers in terminally ill patients admitted to an Italian home palliative care unit, and to analyse the patients' and caregivers' characteristics associated with their occurrence.

DESIGN

Retrospective chart review.

SETTING/PARTICIPANTS

Patients ( n = 574) with a life expectancy ⩽6 months admitted to a palliative home care service were included in this study.

RESULTS

The prevalence and incidence rates were 13.1% and 13.0%, respectively. The logistic regression models showed body mass index ( p < 0.001), Braden score at risk ( p < 0.001), Karnofsky Performance Scale index <30 ( p < 0.001), patients' female gender, patients' age >70 and >1 caregiver at home as the dichotomous variables predictors of presenting with a pressure ulcer at time of admission and during home palliative care.

CONCLUSION

The notable pressure ulcers' incidence and prevalence rates suggest the need to include this issue among the main outcomes to pursue during home palliative care. The accuracy of body mass index, Braden Scale and Karnofsky Performance Scale in predicting the pressure ulcers risk is confirmed. Therefore, they appear as essential tools, in combination with nurses' clinical judgment, for a structured approach to pressure ulcers prevention. Further research is needed to explore the home caregivers' characteristics and attitudes associated with the occurrence of pressure ulcers and the relations between their strategies for pressure ulcer prevention and gender-related patient's needs.

WOCN Society Position Paper: Avoidable Versus Unavoidable Pressure Ulcers/Injuries

The issue of whether pressure injuries are avoidable or preventable has been and continues to be an issue of great debate and discussion for many years, and it has significant legal and regulatory implications related to prevention of wounds due to pressure. The following position paper outlines the position of the Wound, Ostomy and Continence Nurses Society (WOCN) on avoidable versus unavoidable pressure injuries. It includes the following information: statement of position, purpose/rationale for the position, definitions of avoidable versus unavoidable pressure injuries, alternative definitions, historical overview, supportive statements from expert opinion and research in the literature, and recommendations for research.

Factors associated with pressure ulcers in individuals with spina bifida

OBJECTIVE

To describe factors associated with pressure ulcers in individuals with spina bifida (SB) enrolled in the National Spina Bifida Patient Registry (NSBPR).

DESIGN

Unbalanced longitudinal multicenter cohort study.

SETTING

Nineteen SB clinics.

PARTICIPANTS

Individuals with SB (N=3153) enrolled in 19 clinic sites that participate in the NSBPR.

INTERVENTIONS

Not applicable.

MAIN OUTCOME MEASURES

Pressure ulcer status (yes/no) at the annual visit between 2009 and 2012.

RESULTS

Of 3153 total participants, 19% (n=603) reported ulcers at their most recent annual clinic visit. Seven factors-level of lesion, wheelchair use, urinary incontinence, shunt presence, above the knee orthopedic surgery, recent surgery, and male sex-were significantly associated with the presence of pressure ulcers. Of these factors, level of lesion, urinary incontinence, recent surgery, and male sex were included in the final logistic regression model. The 3 adjusting variables-SB type, SB clinic, and age group-were significant in all analyses (all P<.001).

CONCLUSIONS

By adjusting for SB type, SB clinic, and age group, we found that 7 factors-level of lesion, wheelchair use, urinary incontinence, shunt presence, above the knee orthopedic surgery, recent surgery, and male sex-were associated with pressure ulcers. Identifying key factors associated with the onset of pressure ulcers can be incorporated into clinical practice in ways that prevent and enhance treatment of pressure ulcers in the population with SB.

Burden and outcomes of pressure ulcers in cancer patients receiving the kerala model of home based palliative care in India: results from a prospective observational study

AIM

To report the prevalence and outcomes of pressure ulcers (PU) seen in a cohort of cancer patients requiring home-based palliative care.

MATERIALS AND METHODS

All patients referred for home care were eligible for this prospective observational study, provided they were living within a distance of 35 km from the institute and gave informed consent. During each visit, caregivers were trained and educated for providing nursing care for the patient. Dressing material for PU care was provided to all patients free of cost and care methods were demonstrated. Factors influencing the occurrence and healing of PUs were analyzed using logistic regression. Duration for healing of PU was calculated using the Kaplan Meier method. P < 0.05 are taken as significant.

RESULTS

Twenty-one of 108 (19.4%) enrolled patients had PU at the start of homecare services. None of the patients developed new PU during the course of home care. Complete healing of PU was seen in 9 (42.9%) patients. The median duration for healing of PU was found to be 56 days. Median expenditure incurred in patients with PU was Rs. 2323.40 with a median daily expenditure of Rs. 77.56.

CONCLUSIONS

The present model of homecare service delivery was found to be effective in the prevention and management of PUs. The high prevalence of PU in this cohort indicates a need for greater awareness for this complication.

CLINICAL TRIAL REGISTRY NUMBER

CTRI/2014/03/004477.

Pressure Ulcers In Palliative home Care Patients: Prevalence And Characteristics

Persons in palliative care develop pressure ulcers (PU) as death approaches, but the extent of the problem is still unknown. The objectives were to identify the prevalence of pressure ulcers in people with cancer in palliative home care, compare the socio-demographic and clinical profile of patients with and without pressure ulcers, and analyze the characteristics of the ulcers. This descriptive, cross-sectional study included 64 people with advanced cancer in palliative home care. Twelve of them (18.8%) had PU, of whom 75.0% were men. The participants had one to three PU, amounting to 19 lesions, 89.4% of those developed at home and 47.4% at stage 3. The presence of PU was higher among those who had a history of previous wound. PU consisted of a significant event occurring in the studied population, indicating that preventive measures should be included in the home palliative care health team.


Qualidade de vida e autoestima de pacientes com úlcera crônica

OBJETIVO: Avaliar Qualidade de Vida e autoestima de pacientes com úlcera crônica. MÉTODOS: Estudo analítico e transversal. Avaliaram-se, por seis meses, 150 pacientes, sendo 75 portadores de úlcera crônica. Foram incluídos pacientes dos dois gêneros, com mais de 18 anos, internados e atendidos em ambulatório, e com cognição preservada. RESULTADOS: Dentre os pacientes com úlcera, predominou o gênero masculino (p<0,002). Nos dois grupos, a mediana de idade foi 62 anos e a hipertensão arterial foi a doença mais prevalente (32%). Observou-se pior escore da Capacidade Funcional no grupo sem úlcera (p=0,003); o grupo com úlcera registrou pior escore para o domínio Vitalidade (p=0,042). CONCLUSÃO: Pacientes com úlceras crônicas apresentaram pior Qualidade de Vida com relação à atividade, com pouca energia e disposição para realizar as Atividades da Vida Diária. As úlceras, porém, não influenciaram na autoestima desses pacientes.

Predictors of caregiver distress among palliative home care clients in Ontario: Evidence based on the interRAI Palliative Care

Objective:

This study examines predictors of caregiver distress among community-based palliative care clients. Analyses are based upon interRAI Palliative Care (interRAI PC) assessment data from palliative home care programs in three regions in Ontario, Canada.

Method:

The study sample involved all community-based palliative care clients in Ontario who were assessed with the interRAI PC as part of normal clinical practice during pilot implementation of the instrument between 2007 and 2009 (N = 3,929). The assessments were performed by trained case managers and were used as the basis for determining service needs to be addressed through services contracted from provider agencies. The main study outcome of interest was the presence of one or more indicators of caregiver distress: helper(s) unable to continue caring activities; primary informal helper expresses feelings of distress, anger, or depression; family or close friends report feeling overwhelmed by person's illness.

Results:

Caregiver distress was evident among about 22% of palliative home care clients. Multivariate analyses identified included clinical instability (Changes in Health, End Stage disease, Signs and Symptoms [CHESS] scale), depressive symptoms, cognitive impairment, and positive outlook as significant client-level predictors. Significant caregiver characteristics included hours of informal care. Three service use/provider variables were significant predictors of caregiver distress: the specific home care agency, hospitalizations in the last 90 days, and nursing visits.

Significance of results:

Caregiver distress affects approximately one in five palliative care clients in the community. This may lead to a number of adverse outcomes for the caregiver and client. The experience of distress is affected by client, caregiver, and agency characteristics that are readily identified by the interRAI PC assessment instrument. The present results point to the need for a care planning protocol that may be used on a targeted basis for clients experiencing or at elevated risk of caregiver distress.