Effectiveness of a multi-layer silicone-adhesive polyurethane foam dressing as prevention for sacral pressure ulcers in at-risk in-patients: Randomized controlled trial.

BACKGROUND: There is need for improvement in effective pressure ulcers preventive strategies. OBJECTIVE: To study whether a multi-layer silicone-adhesive polyurethane foam dressing shaped for the sacrum prevents PUs development in addition to standard PU preventive care for at-risk hospitalized patients. DESIGN: Open-label, parallel group, multi-center randomized controlled trial. PARTICIPANTS AND SETTING: 709 in-hospital patients at risk for pressure ulcers from 25 medical, surgical, and intensive care units of 12 Italian hospitals. METHODS: A multi-layer silicone-adhesive polyurethane foam was applied to the sacrum in addition to standard PUs preventive care in the intervention group. In the control group, standard preventive care alone, including systematic pressure ulcer risk assessment, skin assessment three times per day, routine positioning every 4 h, use of active support surface as appropriate, and incontinence skin care, was guaranteed. Primary outcome was incidence of sacral pressure ulcers of any stage at seven days from hospital admission. Secondary outcomes were incidence of sacral pressure ulcers ≥ II stage, number of days needed to PU development, number of skin adverse events due to the foam dressing, number of dressings used for each patient, number of withdrawing patients due to discomfort caused by the foam dressing. Participants were evaluated at baseline and at seven days. RESULTS: In patients admitted to medical units, 15/113 controls and 4/118 in the intervention group developed sacral pressure ulcers (p = 0.010; absolute reduction 9.2%; NNT for benefit 11, 95% CI 6 to 44). In patients admitted to surgical units, 21/144 controls and 8/142 in the intervention group developed sacral pressure ulcers (p = 0.010; absolute reduction 8.9%; NNT for benefit 11 95% CI 6 to 49). Pressure ulcers incidence was not significantly different between the randomization arms (5.2% experimental vs 10.4% control, p = 0.141) in patients admitted to intensive care units. Overall, 46/358 (12.8%) controls and 17/351 (4.8%) in the intervention group developed sacral pressure ulcers (p<0.001; absolute reduction 8%; number needed to treat (NNT) for benefit 12, 95% CI 8 to 26). Incidence of sacral pressure ulcers ≥ II stage did not differ significantly between the two groups. No adverse skin reactions and discomfort attributable to the foam application were reported. CONCLUSION: A sacral multi-layer silicone-adhesive polyurethane foam in addition to standard preventive care is effective for pressure ulcers prevention in at-risk hospitalized patients admitted to medical and surgical units. TRIAL REGISTRATION: ClinicalTrials.gov NCT03900455. The registration (April 1st, 2019) occurred before the first patient was enrolled (October 21st, 2019).

"Growing through relationship" - the Engagement of the Health Professional Students in the Internship Experience: a Grounded Theory Research.

BACKGROUND AND AIM: Little is known about the students' engagement in the training experience and how it is lived by the health professional students. We aim at building a theoretical model of the engagement process starting from their lived experiences with Grounded Theory approach. METHODS: In-depth qualitative interviews are conducted with 12 students from the Master Degree Courses in Nursing, Physiotherapy and Prevention Techniques in the environment and in the workplace, who had carried out and/or were doing internships in the same territory (2nd and 3rd year). Results The health professions' student engagement in the training program is developed in three main phases: initial phase, central phase and final phase, where emotions, behaviours, awareness contribute to the development of the entire engagement process with different relevance. The intertwining of these different components that develop along the stages of the experience gives life to the core category: growing through relationship, which expressed the crucial role of the relational network built during the internship experience in shaping students' engagement. CONCLUSIONS: The results of this study underline the crucial role of students' engagement in the internship experience in favouring both better learning outcomes and perspective professional success and wellbeing. (www.actabiomedica.it).

Predictive factors for the formation of tape blisters: An observational, prognostic prospective study.

BACKGROUND: Tape blisters are common complications in the peri-lesional area of the surgical incision, forming below the layer of dressing adhesive applied and causing numerous complications for patients. OBJECTIVES: The purpose of this study was to investigate the incidence of the phenomenon, and to identify and quantify the main prognostic factors associated. DESIGN: Multicentric, prognostic prospective cohort study. SETTING: Shoulder Orthopaedic surgery, General surgery, Advanced Oncology therapies, Gastro-entero mininvasive surgery and Endocrine surgery. PARTICIPANTS: One thousand and two patients who underwent chest, abdominal, upper limb and joint laparotomic surgery consecutively admitted to the surgical units involved, were included. METHODS: Data regarding individual and patient care variables, such as intrinsic (e.g. age and gender) and extrinsic (e.g. surgery type and time) data were collected. A multivariate logistic regression model was used to identify the variables which independently influenced the onset of the tape blister. RESULTS: In the multivariate analysis, patients who underwent chest (Odds Ratio = 8.99, 95% CI 5.33-15.13), and upper limb and joint surgery (Odds Ratio = 2.09, 95% CI 1.22-3.58) were more likely to develop tape blisters in the postoperative period, At the same time, having drainage (Odds Ratio = 1.98, 95% CI 1.11-3.53), being female (Odds Ratio = 1.56, 95% CI 1.01-2.44) and having a high Body Mass Index (BMI) score (Odds Ratio: 1.06, 95% CI 1.02-1.11) were also predictors of tape blister formation. CONCLUSIONS: A higher BMI score, chest, upper limb and joint surgery, female gender and the presence of drainage were predictive factors of the tape blister event while, in contrast with the literature, the type of dressing used in this study was not significantly associated with the event.