RÉSUMÉ
BACKGROUND: Pressure ulcer (PU) is known to be associated with abnormalities of micronutrient status. However, to date, it is not clear whether a causal relationship exists between circulating levels of micronutrients and their supplementations and PU. METHODS: A two-sample Mendelian randomization (MR) study was conducted using summary statistics from Genome-Wide Association Studies (GWAS). Genetic instrumental variables (IVs) for 13 micronutrients were identified from a GWAS of 67 582 participants, IVs for supplement zinc were acquired from 18 826 cases and 44 255 880 controls, and IVs for PU were obtained from 663 PUs and 207 482 controls. The MR analysis was conducted using the MR base platform. The main analysis method was inverse variance weighted (IVW) analysis, supplemented by MR Egger, Weighted median, Weighted mode, and Simple mode analyses. Heterogeneity was assessed using Cochran's Q statistic for MR-IVW and Rucker's Q statistic for MR-Egger. Pleiotropy was determined by the MR-Egger regression. Sensitivity analysis was conducted using the leave-one-out method, and publication bias was evaluated using funnel plots. RESULTS: Genetically predicted lower circulating zinc levels were found to be causally linked to the development of PU (OR = 0.758, 95%CI 0.583-0.987, P = 0.040). However, there was no significant evidence of a causal relationship between supplemental zinc intake and PU development (P > 0.05). Additionally, no causal association was observed between the other circulating micronutrients and the occurrence of PU. Furthermore, there was no indication of horizontal pleiotropy or heterogeneity among genetic variants (P > 0.05), and the robustness of the findings was confirmed through leave-one-out tests and funnel plots. CONCLUSIONS: Our findings indicate a potential causal association between circulating zinc levels and decreased risk of PU. However, zinc supplementation did not demonstrate a significant reduction in the risk of PU. Further research is warranted to elucidate the underlying mechanisms through which zinc influences the pathogenesis of PU and evaluate the efficacy of zinc supplementation in the prevention and management of PU.
Sujet(s)
Compléments alimentaires , Étude d'association pangénomique , Analyse de randomisation mendélienne , Micronutriments , Escarre , Zinc , Humains , Escarre/génétique , Escarre/sang , Escarre/épidémiologie , Micronutriments/sang , Zinc/sang , Zinc/déficit , Polymorphisme de nucléotide simple/génétiqueRÉSUMÉ
OBJECTIVE: To analyze the skin injuries of hospitalized newborns and identify factors related to the number of lesions. METHOD: This was a cross-sectional epidemiological study carried out over a period of one year in a Neonatal Intensive Care Unit in the west of Paraná. The study included 74 newborns with a score ≥5 on the Newborn Skin Condition Scale. Data analysis by chi-square and Pearson's test (p < 0.05). RESULTS: The frequency was 25.4%, 59.4% had more than one lesion, mainly dermatitis and pressure injury. Birth characteristics were not related to the number of lesions. Not using antibiotics and parenteral nutrition, hemoglobin >11g/dl, phototherapy, pain score <4 and hospitalization >30 days were related to the number of lesions. The presence of two injuries led to longer healing time and three to longer hospitalization. A higher score on the Skin Condition Scale was related to healing time and late start of the diet. CONCLUSION: Skin injuries were found to be infrequent among newborns, but there is still a need to improve practices to prevent and maintain skin integrity.
Sujet(s)
Unités de soins intensifs néonatals , Humains , Études transversales , Nouveau-né , Mâle , Femelle , Peau/traumatismes , Escarre/épidémiologie , Hospitalisation/statistiques et données numériques , Durée du séjour/statistiques et données numériquesRÉSUMÉ
BACKGROUND: Medical device-related pressure injures (MDRPIs) are common in critically ill patients and associated with negative clinical outcomes and elevated healthcare expenses. We aim to estimate worldwide incidence of MDRPI and explore associated factors through systemic review and meta-analysis. METHODS: The PubMed, Web of Science, Cochrane Library, and Ovid EMBASE databases were systematically queried to identify relevant studies published from Jan 1, 2010 up until June 30, 2024. Studies were included if they provided data on the incidence or prevalence of MDRPI. Random-effect models were utilized to calculate the overall or domain-specific aggregated estimates of MDRPI. A meta-regression analysis was additionally performed to investigate the heterogeneity among studies. RESULTS: We included 28 observational studies on 117,624 patients in the meta-analysis. The overall incidence of MDRPI was 19.3% (95% confidence interval (CI) 13.5-25.2%). The incidence of MDRPI in Europe, North America, Asia, South America, and Oceania was 17.3% (95% CI 12.7-21.9%), 3.6% (95% CI 0.0-8.5%), 21.9% (95% CI 14.3-29.6%), 48.3% (95% CI 20.8-75.7%), and 13.0% (95% CI 5.0-21.1%), respectively (p < 0.01). Multivariate meta-regressions revealed South America and special inpatient (critically ill patient, etc.) were independently associated with higher MDRPI incidence. CONCLUSIONS: Nearly, 20% of the patients in ICU suffered from MDRPI. The incidence of MDRPI in underdeveloped regions is particularly concerning, highlighting the importance of focusing on measures to prevent it, in order to reduce the medical burden and enhance the quality of life for affected patients.
Sujet(s)
Équipement et fournitures , Escarre , Humains , Escarre/épidémiologie , Escarre/étiologie , Incidence , Équipement et fournitures/effets indésirablesRÉSUMÉ
BACKGROUND: Current pediatric pressure injury (PI) prevention measures are based on risk factors related to PI development in adults. Children offer a unique concern for PI development because their bodies are still developing, and their skin responds differently to external pressure. OBJECTIVE: To explore risk factors for the development of full-thickness PIs in children aged 21 weeks' gestation to 21 years. METHODS: This retrospective, observational, correlational study included 799 hospitalized children who developed a PI. The pediatric and adult PI risk factors used in the study were identified from the International Pressure Ulcer Prevention and Treatment Guideline. A stepwise multivariate logistic regression model was used. RESULTS: Multivariate analyses revealed that risk factors for predicting a full-thickness PI varied by age. For children aged 38 weeks to 12 months, risk factors included tissue perfusion and oxygenation: generalized edema, conditions of the OR, and nutrition deficits. For children aged 1 to 7 years, fragile skin status was a risk factor. For youth aged 8 to 21 years, the two risk factors were tissue perfusion and oxygenation: decreased oxygenation and extracorporeal membrane oxygenation. Across the total sample, extracorporeal membrane oxygenation, tissue perfusion and oxygenation: decreased oxygenation and malnutrition were risk factors for predicting a full-thickness PI. CONCLUSIONS: Full-thickness PI risk factors differ among the ages of pediatric patients.
Sujet(s)
Escarre , Humains , Escarre/prévention et contrôle , Escarre/étiologie , Escarre/épidémiologie , Enfant , Études rétrospectives , Adolescent , Enfant d'âge préscolaire , Femelle , Mâle , Nourrisson , Facteurs de risque , Jeune adulte , Nouveau-né , Hospitalisation/statistiques et données numériques , Modèles logistiques , Facteurs âges , Enfant hospitalisé/statistiques et données numériquesRÉSUMÉ
OBJECTIVE: To review research on pressure injury (PI) prevention published between 2018 and 2023 using bibliometric analysis methods to identify trends in the field over the past 5 years. METHODS: The author queried the Web of Science database using the keywords "pressure injury or pressure ulcer and prevention" to access the bibliometric data of relevant studies. The program RStudio version 4.2.1 and the utility package Biblioshiny were used for data analysis. RESULTS: A total of 1,110 English-language studies that focused on PI prevention were analyzed, including articles, reviews, proceeding papers, and early access articles. Articles were published by 114 sources. The average publication age was 2.57 years, and the average number of citations per publication was 5.88. The average number of authors per publication was 4.63, with an international coauthorship rate of 19.46%. The most cited articles were prevalence and incidence studies, systematic reviews, and meta-analyses. An examination of journals with research related to PI prevention highlighted the Journal of Tissue Viability and Advances in Skin & Wound Care as prominent journals. CONCLUSIONS: Researchers and clinical nurses working in the field of PI prevention should research the identified trending topics (eg, COVID-19, intensive care, and classification) and aim to publish in journals with a high number of citations or substantive contributions in this area.
Sujet(s)
Bibliométrie , Recherche en soins infirmiers , Escarre , Escarre/prévention et contrôle , Escarre/épidémiologie , HumainsRÉSUMÉ
OBJECTIVE: To determine nurses' knowledge levels and attitudes regarding pressure injury (PI) in Turkey and to reveal the relationship between these two variables. METHODS: This study was conducted with 604 nurses to obtain 98% power based on the G*Power analysis. The authors used the Pressure Ulcer Knowledge Assessment Tool (PUKAT) 2.0 and Attitude toward Pressure Ulcer Prevention (APuP) instrument for data collection. Regression, correlation analysis, independent-sample t test, and analysis of variance were used in data analysis. RESULTS: Nurses' mean total PUKAT 2.0 score was 9.40 ± 2.47 (46.72% correct). Nurses' mean total score on the APuP instrument was 32.39 ± 2.752. The total knowledge score and total attitude score were positively correlated (ρ = 0.761; P = .007). According to the results of linear regression analysis, the demographic variables of sex, education, seniority, and unit significantly predicted PUKAT 2.0 scores and APuP scores. CONCLUSIONS: Nurses' knowledge of PI prevention was insufficient, and their attitudes were average. A significant and positive relationship was identified between nurses' knowledge and attitudes regarding PI.
Sujet(s)
Connaissances, attitudes et pratiques en santé , Escarre , Humains , Escarre/prévention et contrôle , Escarre/épidémiologie , Escarre/soins infirmiers , Turquie , Femelle , Mâle , Adulte , Enquêtes et questionnaires , Attitude du personnel soignant , Personnel infirmier hospitalier/psychologie , Personnel infirmier hospitalier/statistiques et données numériques , Adulte d'âge moyen , Compétence clinique/statistiques et données numériques , Études transversales , Jeune adulteRÉSUMÉ
Previous observational studies have identified a link between obesity, adiposity distribution, type 1 Diabetes Mellitus (T1DM), type 2 Diabetes Mellitus (T2DM), and the risk of pressure ulcers (PUs). However, the definitive causality between obesity and PUs, and potential DM mediators remains unclear. Univariable, multivariable, and mediation Mendelian randomization (MR) analyses were conducted to explore the mediating role of T1DM or T2DM in the association between obesity, adiposity distribution, and PUs. Instrumental variables for obesity and adiposity distribution, including Body Mass Index (BMI), waist circumference, hip circumference, trunk fat mass, whole body fat mass, trunk fat percentage, and body fat percentage, were selected from two genome-wide association studies (GWAS). In univariable MR analysis, BMI, hip circumference, and obesity were associated with PUs using inverse variance weighted (IVW) regression. These findings were further corroborated by the replication cohorts and meta-analysis (BMI: OR = 1.537, 95% CI = 1.294-1.824, p < 0.001; Hip circumference: OR = 1.369, 95% CI = 1.147-1.635, p < 0.001; Obesity: OR = 1.235, 95% CI = 1.067-1.431, p = 0.005), respectively. Even after adjusting for confounding factors such as T1DM and T2DM, BMI and hip circumference remained statistically significant in multivariable MR analyses. T2DM may mediate the pathogenesis of BMI-related (OR = 1.106, 95% CI = 1.054-1.160, p = 0.037) and obesity-related PUs (OR = 1.053, 95% CI = 1.034-1.973, p = 0.004). These findings provide insights for the prevention and treatment of PUs, particularly in patients with obesity or DM.
Sujet(s)
Adiposité , Indice de masse corporelle , Diabète de type 2 , Étude d'association pangénomique , Analyse de médiation , Analyse de randomisation mendélienne , Obésité , Escarre , Humains , Diabète de type 2/génétique , Diabète de type 2/épidémiologie , Obésité/génétique , Obésité/épidémiologie , Escarre/épidémiologie , Escarre/étiologie , Facteurs de risque , Diabète de type 1/génétique , Diabète de type 1/épidémiologie , Tour de taille , MâleRÉSUMÉ
BACKGROUND: Operating room-acquired pressure injury (PI) is defined as PI that develops within the first 48 to 72 hours after surgery. PURPOSE: To determine the incidence and risk factors of operating room-acquired PI. METHODS: This descriptive cross-sectional study was conducted at a university hospital in Turkey between May 20, 2021, and December 20, 2021, and included 309 patients who met the inclusion criteria. The study was reported based on the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) checklist for cross-sectional studies. RESULTS: Operating room-acquired PI developed in 5.8% of the patients in this study. Moreover, 54.4% of the patients had medical devices, and medical device-acquired PI occurred in 4.2% of these patients (7/168). Patient age, hemodynamic parameters, and albumin level, as well as duration of surgery, were found to affect the development of operating room-acquired PI. CONCLUSION: Surgical nurses are responsible for both recognizing situations that may result in perioperative PI and taking necessary precautions. It is recommended that nurses identify existing and potential preoperative, intraoperative, and postoperative risks that impair skin integrity and affect tissue oxygenation to reduce the risk of operating room-acquired PI.
Sujet(s)
Blocs opératoires , Escarre , Humains , Études transversales , Facteurs de risque , Blocs opératoires/statistiques et données numériques , Blocs opératoires/méthodes , Escarre/épidémiologie , Escarre/étiologie , Escarre/prévention et contrôle , Escarre/physiopathologie , Femelle , Mâle , Incidence , Turquie/épidémiologie , Adulte d'âge moyen , Adulte , Sujet âgéRÉSUMÉ
GENERAL PURPOSE: To provide information on the association between risk factors and the development of new or worsened stage 2 to 4 pressure injuries (PIs) in patients in long-term care hospitals (LTCHs), inpatient rehabilitation facilities (IRFs), and skilled nursing facilities (SNFs). TARGET AUDIENCE: This continuing education activity is intended for physicians, physician assistants, nurse practitioners, and nurses with an interest in skin and wound care. LEARNING OBJECTIVES/OUTCOMES: After participating in this educational activity, the participant will:1. Compare the unadjusted PI incidence in SNF, IRF, and LTCH populations.2. Explain the extent to which the clinical risk factors of functional limitation (bed mobility), bowel incontinence, diabetes/peripheral vascular disease/peripheral arterial disease, and low body mass index are associated with new or worsened stage 2 to 4 PIs across the SNF, IRF, and LTCH populations.3. Compare the incidence of new or worsened stage 2 to 4 PI development in SNF, IRF, and LTCH populations associated with high body mass index, urinary incontinence, dual urinary and bowel incontinence, and advanced age.
Sujet(s)
Escarre , Humains , Escarre/épidémiologie , Escarre/prévention et contrôle , Facteurs de risque , Mâle , Femelle , Incidence , Sujet âgé , Établissements de soins qualifiés/statistiques et données numériques , Établissements de soins qualifiés/organisation et administration , Soins de suite/méthodes , Soins de suite/statistiques et données numériques , Soins de suite/normes , Sujet âgé de 80 ans ou plus , Adulte d'âge moyen , Incontinence urinaire/complications , Incontinence urinaire/épidémiologieRÉSUMÉ
Objective: This article presents a literature review to explore and analyze the current situation of pressure ulcers or lesions or decubitus ulcers, pathophysiological, epidemiological aspects, and risk factors. The progress in evidence of the effectiveness of preventive repositioning in the appearance of these lesions in vulnerable hospitalized patients is also evaluated. Methods: Databases were reviewed in non-systematic manner, including the Cochrane Wounds Specialized Register; Medline, Scopus, PubMed, the Cochrane Central Register of Controlled Trials; MEDLINE (Ovid); EMBASE (Ovid), Web of Science, SciELO, and Lilacs. The general search terms included [pressure ulcers or pressure lesions or decubitus ulcers] and [prevention or preventive] and [repositioning or positioning or position changes or postural change] and [patient at risk or vulnerable] and [hospitalized or ICU or intensive care]. Systematic literature reviews, randomized clinical trials, observational studies, cost-effectiveness and qualitative studies in English or Spanish were included. Results: Although globally, the incidence, prevalence, and years of disability associated to these lesions has diminished between 1990 and 2019, the high impact on health persists. Evidence found on the effectiveness of repositioning in preventing pressure ulcers and health associated costs has been evaluated with certainty between low and very low, as a result of conducting research with serious methodological limitations that report results with high inaccuracy. Conclusion: The findings reported present that these lesions persist at hospital level and continue being a global social and health problem with high impact on health budgets. Likewise, there is a need to develop greater quality research on prevention strategies, such as repositioning, which validate their effectiveness, and justify their use.
Sujet(s)
Hospitalisation , Positionnement du patient , Escarre , Escarre/prévention et contrôle , Escarre/épidémiologie , Humains , Hospitalisation/statistiques et données numériques , Positionnement du patient/méthodes , Facteurs de risque , Prévalence , Incidence , Essais contrôlés randomisés comme sujetRÉSUMÉ
Pressure ulcers are a serious concern in patients with prolonged bedtime and present with common complications following surgery. It is one of the key performance indicators of the quality of nursing care provided to patients. Several studies have reported the prevalence of pressure ulcers in Ethiopia, but the current study area has not yet been fully addressed. Hence, the study aims to assess pressure ulcers and their associated factors among adult patients admitted to the surgical ward. An institution-based, cross-sectional study was conducted from April 15 to May 15, 2023. A systematic random sampling technique was used to select 480 patients. A standardized, pre-tested, and structured questionnaire was used. The results were presented descriptively using tables and figures. A binary logistic regression was used to assess associated factors. From a total of 480, all patients have participated with a 100% response rate. The prevalence rate of pressure ulcers was 10.2%. Being smoker [95% CI AOR 7.46 (2.64, 21.06)], bedridden [95% CI AOR 3.92 (1.28, 11.66)], having a length of hospital stay of greater than 20 days [95% CI AOR 3.01 (1.13, 8.02)], experiencing pain [95% CI AOR 3.20 (1.06, 7.51)], or having friction and shear [95% CI AOR 5.71 (1.91, 17.08)], were significantly associated with pressure ulcers. This study showed that a considerable proportion of patients had pressure ulcers. Smoking, having pain, being bedridden, being exposed to friction and shear problems, and length of hospital stay were significantly associated with pressure ulcers. Healthcare providers should educate patients about smoking risks, pain management, mattress installation, and linen care.
Sujet(s)
Escarre , Humains , Escarre/épidémiologie , Escarre/étiologie , Éthiopie/épidémiologie , Mâle , Femelle , Adulte , Prévalence , Adulte d'âge moyen , Études transversales , Facteurs de risque , Hôpitaux spécialisés , Jeune adulte , Sujet âgé , Durée du séjour , Enquêtes et questionnaires , Hospitalisation/statistiques et données numériques , AdolescentRÉSUMÉ
BACKGROUND: Many patients critically ill with COVID-19 develop acute respiratory distress syndrome (ARDS) necessitating mechanical ventilation and proning. Although proning is lifesaving, it has been linked to the occurrence of facial pressure injuries (PIs). OBJECTIVES: To evaluate the incidence and use of prevention strategies and identify predictors of facial PIs in patients who received ventilator and proning treatments in COVID-designated intensive care units at 2 large quaternary medical centers in the Midwest. METHOD: This was a retrospective cohort study using data extracted from an electronic health record between October 2020 and February 2022. Demographics, clinical and care variables, and PI outcomes were analyzed to identify predictors of PI using logistic and Cox regression. RESULTS: The cohort (N = 150) included patients from 2 units, unit a (n = 97) and unit b (n = 53) with a mean age of 60 years, with 68% identifying as male. Patients were vented for an average of 18 (SD, 16.2) days and proned for an average of 3 (SD, 2.5) days. Many (71%) died. Over half (56%) developed facial PI with a proning-exposure-adjusted incidence rate of 18.5%. Patients with PI were significantly different in several factors. Logistic regression showed predictors of PIs were duration of mechanical ventilation (in days; P = .02) and head turned (P = .01). Cox regression also identified head turn as predictive (P < .01), with Black/African American race as protective (P = .03). DISCUSSION: Critically ill patients with COVID-19 receiving ventilator and proning therapy developed facial PIs despite the use of recommended prevention practices. Further research on effective PI prevention strategies is needed.
Sujet(s)
COVID-19 , Lésions traumatiques de la face , Escarre , Ventilation artificielle , Humains , COVID-19/épidémiologie , Mâle , Femelle , Études rétrospectives , Adulte d'âge moyen , Lésions traumatiques de la face/épidémiologie , Escarre/épidémiologie , Escarre/prévention et contrôle , Décubitus ventral , Incidence , Facteurs de risque , Sujet âgé , Unités de soins intensifs , Positionnement du patient , SARS-CoV-2RÉSUMÉ
As the Japanese population continues to age steadily, the number of older adults requiring healthcare has increased. Evidence demonstrates that hospitalization for acute care has a negative impact on the health outcomes of older adults. Frail older adults tend to have multifactorial conditions collectively known as "geriatric syndromes." When those with these premorbid conditions are hospitalized for acute care, they tend to develop new problems such as delirium and new functional impairments. Adverse consequences of hospitalization include the risk of loss of functional independence and chronic disability. In 2019, the new concept of "hospital-associated complications" (HACs) was proposed to describe these new problems. HACs comprise five conditions: hospital-associated falls, delirium, functional decline, incontinence, and pressure injuries. This review discusses the important issues of HACs in relation to their classification, prevalence, risk factors, prevention, and management in older adults hospitalized for acute care. Robust prevention and management are imperative to address the serious consequences and escalating medical costs associated with HACs, and a multidimensional and multidisciplinary approach is key to achieving this goal. Comprehensive geriatric assessment (CGA) is the cornerstone of geriatric medicine and offers a holistic approach involving multidisciplinary and multidimensional assessments. Considerable evidence is accumulating regarding how CGA and coordinated care can improve the prognosis of hospitalized older adults. Further research is needed to understand the occurrence of HACs in this population and to develop effective preventive measures.
Sujet(s)
Chutes accidentelles , Délire avec confusion , Personne âgée fragile , Évaluation gériatrique , Hospitalisation , Humains , Sujet âgé , Hospitalisation/statistiques et données numériques , Chutes accidentelles/prévention et contrôle , Chutes accidentelles/statistiques et données numériques , Délire avec confusion/épidémiologie , Délire avec confusion/étiologie , Délire avec confusion/diagnostic , Facteurs de risque , Sujet âgé de 80 ans ou plus , Escarre/épidémiologie , Escarre/prévention et contrôle , Escarre/étiologie , Incontinence urinaire/épidémiologie , Incontinence urinaire/thérapie , Incontinence urinaire/physiopathologieRÉSUMÉ
BACKGROUND: Pressure ulcers (PUs) are a common global problem. They affect health-care costs and patient health because of increased morbidity and mortality rates. Critically ill patients are more prone to acquiring PUs than other patients. As the prevalence of PUs is high in Saudi Arabia, more attention is required for PU prevention. Nurses' knowledge and attitudes toward PU prevention are crucial. AIMS: This study aimed to assess the knowledge and attitudes of nursing students regarding PU prevention evidence-based guidelines. SETTING AND DESIGN: This descriptive, cross-sectional study was conducted among nursing students at Jazan University. MATERIALS AND METHODS: Data were collected using an electronic questionnaire. STATISTICAL ANALYSIS USED: Data were entered, coded, and analyzed using the SPSS version 23. RESULTS: A total of 378 participants were included. The mean age was 22.4 ± 3.4 years, and the mean knowledge score was 7.6 ± 2.64 (range = 0-16). Of the participants, 365 (96.6%) and 13 (3.4%) were considered to have poor and good knowledge about PUs, respectively. Only 72 (19%) correctly identified a lack of oxygen as the cause of PUs; other participants answered malnutrition and moisture. Conversely, 200 (52.9%) participants indicated that recent weight loss below patients' ideal weight increases the risk for PUs. Concerning knowledge about preventive measures, 64 (16.9%) participants correctly answered that a backward sitting position, with both legs resting on a footrest, can reduce the amount of pressure. Meanwhile, 169 (44.7%) participants correctly selected thick air cushion as a means to reduce the magnitude of pressure when patients are sliding down on a chair. Some participants answered that PUs can be reduced if patients are mobilized. Seventy-two (19%) participants indicated that patients laying on a visco-elastic foam mattress should be repositioned every 2 h to reduce the duration of pressure. Age, year of education, training experience, and department were not significantly associated with knowledge about PUs (P = 0.333, P = 0.370, P = 0.700, and P = 0.810, respectively). CONCLUSIONS: The general knowledge and attitudes toward PUs of the nursing students at Jazan University were poor. Nevertheless, they had an average knowledge level regarding PU prevention. Age and training experience were not significantly associated with knowledge about PUs.
Résumé Contexte:Les ulcères de pression (UP) sont un problème mondial courant. Ils affectent les coûts de santé et la santé des patients en raison de l'augmentation des taux de morbidité et de mortalité. Les patients gravement malades sont plus susceptibles de développer des UP que d'autres patients. Comme la prévalence des UP est élevée en Arabie saoudite, une attention accrue est nécessaire pour la prévention des UP. Les connaissances et attitudes des infirmiers en matière de prévention des UP sont cruciales.Objectifs:Cette étude visait à évaluer les connaissances et attitudes des étudiants en soins infirmiers concernant les directives de prévention des UP basées sur des preuves. Cadre et conception : Cette étude descriptive et transversale a été menée auprès des étudiants en soins infirmiers de l'Université de Jazan.Matériels et méthodes:Les données ont été collectées à l'aide d'un questionnaire électronique. Analyse statistique utilisée: Les données ont été saisies, codées et analysées à l'aide de la version 23 du logiciel SPSS.Résultats:Au total, 378 participants ont été inclus. L'âge moyen était de 22,4 ± 3,4 ans et le score moyen de connaissance était de 7,6 ± 2,64 (plage = 0-16). Parmi les participants, 365 (96,6 %) avaient une connaissance médiocre et 13 (3,4 %) une bonne connaissance des UP. Seuls 72 (19 %) ont correctement identifié un manque d'oxygène comme étant la cause des UP; les autres participants ont répondu la malnutrition et l'humidité. En revanche, 200 (52,9 %) participants ont indiqué qu'une perte de poids récente en dessous du poids idéal des patients augmente le risque de UP. En ce qui concerne les connaissances sur les mesures préventives, 64 (16,9 %) participants ont répondu correctement qu'une position assise inclinée vers l'arrière, avec les deux jambes reposant sur un repose-pieds, peut réduire la pression. Pendant ce temps, 169 (44,7 %) participants ont correctement sélectionné un coussin d'air épais comme moyen de réduire l'ampleur de la pression lorsque les patients glissent sur une chaise. Certains participants ont répondu que les UP peuvent être réduits si les patients sont mobilisés. Soixante-douze (19 %) participants ont indiqué que les patients allongés sur un matelas en mousse viscoélastique devraient être repositionnés toutes les 2 heures pour réduire la durée de la pression. L'âge, l'année d'éducation, l'expérience de formation et le département n'étaient pas significativement associés aux connaissances sur les UP (P = 0,333, P = 0,370, P = 0,700 et P = 0,810, respectivement).Conclusions:Les connaissances générales et les attitudes à l'égard des UP des étudiants en soins infirmiers de l'Université de Jazan étaient médiocres. Néanmoins, ils avaient un niveau de connaissance moyen concernant la prévention des UP. L'âge et l'expérience de formation n'étaient pas significativement associés aux connaissances sur les UP.
Sujet(s)
Connaissances, attitudes et pratiques en santé , Escarre , Élève infirmier , Humains , Escarre/prévention et contrôle , Escarre/épidémiologie , Élève infirmier/psychologie , Arabie saoudite , Études transversales , Femelle , Mâle , Adulte , Enquêtes et questionnaires , Jeune adulte , UniversitésRÉSUMÉ
PURPOSE: The purpose of this quality improvement (QI) project was to develop and implement repositioning guidelines that reduce pressure injury (PI) in hemodynamically unstable pediatric intensive care unit (PICU) patients. PARTICIPANTS AND SETTING: All PICU patient ages 0 to 36 months who required sedation for invasive mechanical ventilation and had a Braden Q score ≤ 18 were eligible for inclusion. The project was implemented in 116 patients preimplementation and 100 postimplementation. Their median t age was 5 months (interquartile range 2-13 months). The QI project setting was an academic hospital PICU with a Level I trauma center located in the Mid-Atlantic Region of the United States. APPROACH: A pre-post observational design was used to compare the at-risk population for 21 weeks before (August-December 2018) and after (August-December 2019) implementing repositioning guidelines. Turn attempts were undertaken every 2 hours. Repositioning attempts were defined as (1) full (30°); (2) partial (15°); (3) unable to turn owing to hemodynamic instability; or (4) noncompliance. The primary outcome was incidence of Stage II or higher PI. OUTCOMES: We found a significant reduction in the incidence of PI before and after implementation of the repositioning intervention (16.4% vs 2.0%, P = .0003). IMPLICATIONS FOR PRACTICE: A structured intervention for repositioning hemodynamically unstable PICU patients has the potential to significantly lower PI incidence in a group of hemodynamically unstable children.
Sujet(s)
Unités de soins intensifs pédiatriques , Escarre , Amélioration de la qualité , Humains , Unités de soins intensifs pédiatriques/organisation et administration , Unités de soins intensifs pédiatriques/statistiques et données numériques , Escarre/prévention et contrôle , Escarre/épidémiologie , Nourrisson , Mâle , Enfant d'âge préscolaire , Femelle , Nouveau-né , Positionnement du patient/méthodes , Positionnement du patient/normesRÉSUMÉ
This study aimed to improve the predictive accuracy of the Braden assessment for pressure injury risk in skilled nursing facilities (SNFs) by incorporating real-world data and training a survival model. A comprehensive analysis of 126 384 SNF stays and 62 253 in-house pressure injuries was conducted using a large calibrated wound database. This study employed a time-varying Cox Proportional Hazards model, focusing on variations in Braden scores, demographic data and the history of pressure injuries. Feature selection was executed through a forward-backward process to identify significant predictive factors. The study found that sensory and moisture Braden subscores were minimally contributive and were consequently discarded. The most significant predictors of increased pressure injury risk were identified as a recent (within 21 days) decrease in Braden score, low subscores in nutrition, friction and activity, and a history of pressure injuries. The model demonstrated a 10.4% increase in predictive accuracy compared with traditional Braden scores, indicating a significant improvement. The study suggests that disaggregating Braden scores and incorporating detailed wound histories and demographic data can substantially enhance the accuracy of pressure injury risk assessments in SNFs. This approach aligns with the evolving trend towards more personalized and detailed patient care. These findings propose a new direction in pressure injury risk assessment, potentially leading to more effective and individualized care strategies in SNFs. The study highlights the value of large-scale data in wound care, suggesting its potential to enhance quantitative approaches for pressure injury risk assessment and supporting more accurate, data-driven clinical decision-making.
Sujet(s)
Escarre , Établissements de soins qualifiés , Humains , Établissements de soins qualifiés/statistiques et données numériques , Escarre/épidémiologie , Escarre/prévention et contrôle , Appréciation des risques/méthodes , Mâle , Femelle , Sujet âgé , Études de cohortes , Sujet âgé de 80 ans ou plus , Adulte d'âge moyen , Facteurs de risque , Modèles des risques proportionnelsRÉSUMÉ
OBJECTIVE: To explore the epidemiology and risk factors associated with the development of pressure ulcers (PUs) in patients receiving prone positioning (PP) ventilatory therapy; to compare the inflammatory status of patients who develop PUs with those who do not; and to describe the experience and useful findings that have allowed us to improve the management of these patients to reduce the incidence of PUs. METHOD: An observational, descriptive and longitudinal study was conducted, where sociodemographic and laboratory data were collected from patients who were hospitalised and required PP ventilatory therapy in critical care areas (CCA) during the months of May-October 2020. RESULTS: From the total number of patients who required PP during their CCA stay (n=240), 202 (84.2%) developed a PU. The four most frequent areas where a PU appeared were: the head and neck (n=115); the pinna (n=21); the torso (n=21); and the lower limbs (n=21). Patients who developed PU were more frequently males with higher initial levels of creatinine phosphokinase and ferritin. The incidence for each month of follow-up decreased from 8.3% to 5.8%. CONCLUSION: Regardless of the intervention, a multidisciplinary approach is required to optimise the prevention and treatment of these wounds. While PUs are often the result of other medical conditions or poor health status in general, the vast majority of PUs are avoidable.
Sujet(s)
Positionnement du patient , Escarre , Humains , Escarre/épidémiologie , Escarre/prévention et contrôle , Escarre/étiologie , Mâle , Femelle , Décubitus ventral , Adulte d'âge moyen , Sujet âgé , Facteurs de risque , Études longitudinales , Incidence , COVID-19 , Sujet âgé de 80 ans ou plus , Adulte , PandémiesRÉSUMÉ
AIM OF THE STUDY: The purpose of this study was to determine the associations between body mass index and interface pressure after 3 h loading in healthy adults and to establish a foundation for the development of interventions tailored to body mass index. MATERIAL AND METHODS: A secondary data analysis based on a clinical trial involving 75 adults was conducted. Data were analyzed using descriptive statistics, repeated measure ANOVA, and ANCOVA. The statistics program IBM SPSS Statistics 27.0 was used for data analysis. RESULTS: Loading caused a significant increase in average pressure in the obesity group compared to the underweight group. There was a significant increase in risk area ratio calculated based on 30 mmHg and 45 mmHg in both obesity and overweight groups compared to the underweight group. On both support surfaces, average pressure, peak pressure, and risk area ratio were higher in the obese group compared to the normal weight group. However, these differences were not statistically significant. CONCLUSION: Given the emphasized risk of pressure injuries, long-term observation of body mass index-specific changes in interface pressure can provide crucial evidence for pressure injury prevention nursing. The results of this study suggest the need to implement pressure injury prevention interventions that consider the pressure characteristics according to BMI.
Sujet(s)
Indice de masse corporelle , Pression , Humains , Mâle , Femelle , Adulte , Pression/effets indésirables , Escarre/prévention et contrôle , Escarre/physiopathologie , Escarre/épidémiologie , Adulte d'âge moyen , Obésité/physiopathologie , Obésité/complicationsRÉSUMÉ
BACKGROUND: The association between underweight and pressure injuries (PIs) has been established in several studies. However, there is a lack of well-designed research investigating the connection between overweight and obesity with these injuries. OBJECTIVE: This meta-analysis aims to investigate the dose-response relationship between body mass index (BMI) and the risk of PIs in adult hospitalized patients. METHODS: PubMed, Web of Science, and MEDLINE Databases were searched from inception to May 2024. Observational articles with at least three BMI categories were included in the study. BMI was defined as underweight, normal weight, overweight, and morbid obesity for the meta-analysis. The non-linear relationship between BMI and the risk of PIs in hospitalized adults was investigated using restricted cubic spline models. Fractional polynomial modeling was used. RESULTS: Eleven articles reporting at least 3 categories of BMI met the inclusion criteria, including 31,389 participants. Compared to patients with normal weight, those with underweight, obesity, and morbid obesity exhibited an increased risk of PIs, with odds ratios of 1.70 (95%CI:1.50-1.91), 1.12 (95%CI:1.02-1.24), 1.70 (95%CI:1.13-2.55), respectively. A J-shaped dose-response model was established for the relationship between PI risk and BMI (Pnon-linearity < 0.001, Plinearity = 0.745). CONCLUSION: The J-shaped dose-response pattern revealed that underweight, obesity and morbid obesity heightened the risk of PIs in hospitalized adults. Lower and higher BMI values may signify an increased risk for PIs, particularly among the elderly with lower BMI, providing valuable guidance for medical staff.