[The adapting of a care plan after Kennedy terminal ulcer diagnosis]. / Adecuación del plan de cuidados ante el diagnóstico de úlcera terminal de Kennedy.

A 69 year old man was admitted to the Intensive Care Unit (ICU) from the Emergency Department due to severe respiratory failure. Due to unsuccessful non-invasive mechanical ventilation, endotracheal intubation was performed. A category I ulcer in coccyx was detected 48h after admission. Eight hours later, a double erythema (the second one darker than the first one) with displacement between 30-45° over the bony prominence suggested there was a deep tissue injury. The lesion progressed rapidly during the next 24h. The shape and the rapid evolution of the injury lead us to diagnose a Kennedy terminal ulcer (KTU). At 72h after the admission, and once the causes of acute decompensation were ruled out, limitation of life-sustaining treatment was decided. An individualised plan of care was drawn up with the aim of identifying problems in a patient with KTU evolving from a critical to a terminal situation. Our overall objectives (NOC) were to adapt the care plan based on a realistic approach. Nursing interventions (NIC) included actions such as pain management, conservative treatment of the injury, agony care and support to help the family to make decisions. CONCLUSION: The diagnosis of KTU helped the health care team in the decision-making process when they considered limiting the life support, as well as in the adapting of the care plan to the actual situation.

[Validation of EMINA and EVARUCI scales for assessing the risk of developing pressure ulcers in critical patients]. / Validación de las escalas de valoración de riesgo de úlceras por presión EMINA y EVARUCI en pacientes críticos.

OBJECTIVE: To contribute to the validation of the EMINA and EVAUCI scales for assessing the risk of pressure ulcers in the critical patient and compare their predictive capacity in this same context. METHOD: Prospective study from December 2012 until June 2013. SETTING: Polyvalent intensive care unit of 14 beds in a reference hospital for two sanitary areas. PATIENTS: patients of 18 years of age or older and without pressure ulcers were included. They were followed until development of a pressure ulcer of grade I or greater, medical discharge, death or 30 days. MAIN VARIABLES: presence of ulcers, daily score of the risk of developing pressure ulcers through EMINA and EVARUCI evaluation. The validity of both scales was calculated using sensitivity, specificity, and positive and negative predictive value. The level of significance was P≤0.05. RESULTS: A total of 189 patients were evaluated. 67.2% were male with a mean age of 59.4 (DE: 16,8) years old, 53 (28%) developed pressure ulcers, being the incidence rate of 41 ulcers per 1000 admission days. The mean day of diagnosis was 7.7 days (DE: 4,4) and the most frequent area was the sacrum. The sensitivity and specificity for the mean of observations was 94.34 (IC95% 87.17-100) and 33.33 (IC95% 25.01-41.66) for the EMINA scale for a risk>10 and 92.45 (IC95% 84.40-100) and 42.96 (IC95% 34.24-51.68) for the EVARUCI scale for a risk of>11. CONCLUSIONS: No differences were found in predictive capacity of both scales. For sensitivities>90%the scales show to be insufficiently specific in the pressure ulcer risk detection in critical patients.

[Pressure ulcers in the critical patient: detection of risk factors]. / Úlceras por presión en el enfermo crítico: detección de factores de riesgo.

INTRODUCTION: Patients admitted to intensive care units (ICU) are more vulnerable to the appearance of pressure ulcers. This is the reason why the highest rates of pressure ulcers (PU) incidence and prevalence are found in the ICU. This study has aimed to identify risk factors related to the appearance of PU in critically ill patients. PATIENTS AND METHOD: This was a prospective and observational study that included all patients admitted for more than 24 h from October 2009 to June 2010. Dependent variable: Appearance of PU. INDEPENDENT VARIABLES: APACHE II score, risk assessment score (EMINA), body mass index (BMI), support surface, nutrition, norepineprhine, sedation and care support devices. Data analyses: Kaplan-Meyer survival and Cox regression analysis. Significance p < 0.05. RESULTS: A total of 236 patients were included. A significant association was found to BMI≥30 (RR: 2.51), EMINA >10 (RR: 2.96), hyperproteic nutrition (RR: 0.946), turning (RR: 0.88), sedation (RR: 0.95), polyurethane nasogastric feeding tube (RR: 0.94), dynamic support surface (RR:0.88). Significant association of p < 0.1 for Norepinephrine (RR: 2.34). CONCLUSIONS: BMI≥ 30, EMINA and norepinephrine are predictive factors of risk for PU development. Sedation days, dynamic support surfaces, hyperproteic nutrition, turning, and polyurethane nasogastric feeding tube were established as protective factors against PU.

[Prevention of mechanical ventilator-associated pneumonia: a comparison of two different oral hygiene methods]. / Prevención de la neumonía asociada a la ventilación mecánica: estudio comparativo de dos métodos de higiene oral.

INTRODUCTION: Oral hygiene (OH) forms a part of the patient's safety in the prevention of mechanical ventilator-associated pneumonia (VAP). The dental plaque index (DP) is considered as a quality marker for OH. HYPOTHESIS: The association of electric toothbrush and conventional OH in intubated patients decreases the DP and incidence of VAP. OBJECTIVE: To verify the reduction of DP in patients receiving OH and electric toothbrush and its association with to the decrease of VAP incidence. MATERIALS AND METHODS: A 3-year long randomized, single blind and prospective study conducted in a 14-bed polyvalent intensive care unit. Patients were included when there was more than 48hours of mechanical ventilation and no expected respiratory infection. Patients were randomized into two groups: Standard (OH with chlorhexidine) (GS) and Raspall (Standard OH with electric dental brush) (GR). The VAP was identified following clinical, medical and microbiological criteria. The DP and halitosis were observed daily. Oral and pharyngeal swabs were collected during the first 5 days. RESULTS: 147 patients were included. Mean age was 53.9±17.5. No significant differences were found in the VAP incidence between the two groups (OR=0.78; 95% IC, 0.36-1.68; p=0.56). The relation between halitosis and DP was p=0.7. The dental plaque index on the 5th day was 1.98 (n=60) in GR and 2.04 (n=57) in GS (p=0.3). The dental plaque index on the 10th day was 1.68 (n=29) in GR and 1.91 (n=32) in GS (p=0.7). CONCLUSIONS: There is a tendency towards a decrease in the DP which is clearing in the GR group and no relation between VAP and greater DP or halitosis.

[Education as a key piece in the prevention and good course of pressure ulcers]. / La educación como pieza clave en la prevención y buena evolución de las úlceras por presión.

OBJECTIVE: To evaluate if an education program for the nursing staff helps to reduce the incidence of pressure ulcers and prevent their poor evolution. MATERIAL AND METHODS: A prospective and observational study where the prevention and educational methods have been used to prevent and treat pressure ulcers. All patients admitted to Intensive Care Unit during one year were included (six months of basal period and six months of post-training period). The following variables were analyzed: incidence of Pressure Ulcers, risk score according to EMINA, ulcer grade and location. RESULTS: A total of 134 ulcers were identified in the 69 patients (14.37%) with pressure ulcers included in the basal period. Forty-four patients (7.88%) of the patients in the post-training period developed 77 pressure ulcers. The significance level was p < 0.01, OR: 0.40 (95% CI: 0.26-0.62). Fifteen of the 211 pressure ulcers evolved to grade III-IV p > 0.20. CONCLUSIONS: Conducting a training program in the application of standardized prevention methods for the nursing staff reduces the incidence of pressure ulcers.