The simulation affects students' perception of stressors and promotes their self-evaluation and critical thinking regarding the responsibility that comes with their learning.

Incidence of local complications and risk factors associated with peripheral intravenous catheter in neonates * Extracted from the dissertation "Complicações relacionadas ao uso do cateter intravenoso periférico em neonatos", Universidade Federal do Paraná, 2013. ABSTRACT Objective:To evaluate the incidence of complications related to the use of peripheral intravenous catheter in neonates and identify the associated risk factors. Method: Prospective cohort study conducted in a Neonatal Intensive Care Unit. Participants were the hospitalized neonates undergoing peripheral intravenous puncture in the period from February to June 2013. Results: The incidence of complications was 63.15%, being infiltration/extravasation (69.89%), phlebitis (17.84%) and obstruction (12.27%). The risk factors were the presence of infection (p = 0.0192) and weight at the puncture day (p = 0.0093), type of intermittent infusion associated with continuous infusion (p <0.0001), endotracheal intubation (p = 0.0008), infusion of basic plan (p = 0.0027), total parenteral nutrition (P = 0.0002), blood transfusion associated with other infusions (p = 0.0003) and other drugs (p = 0.0004). Higher risk of developing complications in the first 48 hours after puncture. Conclusion: A high rate of complications related to the use of peripheral intravenous catheter, and risk factors associated with infection, weight, drugs and infused solutions, and type of infusion. DESCRIPTORS

Usage of Calendula officinalis in the prevention and treatment of radiodermatitis: a randomized double-blind controlled clinical trial ABSTRACT Objective:To evaluate the efficacy of Calendula officinalis in relation to Essential Fatty Acids for the prevention and treatment of radiodermatitis. Method: This is a randomized double-blind controlled clinical trial with 51 patients with head and neck cancer in radiotherapy treatment divided into two groups: control (27) and experimental (24). Results: There is statistically significant evidence (p-value = 0.0120) that the proportion of radiodermatitis grade 2 in Essential Fatty Acids group is higher than Calendula group. Through the Kaplan-Meier survival curve we observed that Essential Fatty Acids group has always remained below the Calendula group survival curve, due to the lower risk of developing radiodermatitis grade 1, which makes the usage of Calendula more effective, with statistical significance (p-value = 0.00402). Conclusion: Calendula showed better therapeutic response than the Essential Fatty Acids in the prevention and treatment of radiodermatitis. Brazilian Registry of Clinical Trials: RBR-237v4b.

Objective:analyze the risk factors linked to complications in peripheral intravenous catheters. Method:secondary data analysis of a randomized controlled trial with 169 medical and surgical patients placed in two groups, one with integrated safety catheter (n=90) and other using simple needle catheter (n=79), with three months follow-up time. Results:the risk factors that raised the odds of developing complications were: hospitalization between 10-19 days (p=0.0483) and 20-29 days (p=0,0098), antimicrobial use (p=0.0288) and use of fluid solutions (p=0.0362). The 20 Gauge lowered the risks of complications (p=0.0153). Multiple analysis showed reduction of risk for the 20 Gauge (p=0.0350); heightened risk for solutions and fluids (p=0.0351) and use of corticosteroids (p=0.0214). Conclusion:risk factors linked to complications in peripheral intravenous catheters were: hospitalization periods between 10-29 days, antimicrobial infusion, solutions and fluids and corticosteroids. Regarding complications, 20 Gauge is a protecting factor compared with 22. Brazilian Clinical Trials Registry: RBR-46ZQR8.

Objective: To analyze the complications deriving from the use and type of peripheral venous catheter in adults. Methods: Randomized clinical trial; undertaken at a teaching hospital between 2012 and 2015; 169 adults were included who were hospitalized at clinical and surgical services and needed peripheral venipuncture with an expected dwelling time of more than 96 hours. Through systemized randomization, 90 participants were allocated to the trial group (complete safety catheter) and 79 to the control group (short flexible catheter). Results: The general complications rate was 55.62%, with 18.34% of phlebitis, 11.83% infiltration, 11.24% obstruction and 9.47% traction. No significant difference was found between the groups for the occurrence of complications, phlebitis, obstruction and traction. Conclusion: The complication rate in peripheral venous catheterization was high but, when compared, without a statistically significant difference, the complete safety catheter showed lower complication rates after the fourth day of survival. ResumoObjetivo: Analisar as complicações decorrentes do uso e tipo de cateter venoso periférico em adultos. Métodos: Ensaio clínico randomizado; realizado em um hospital de ensino, no período de 2012 a 2015; incluiu-se 169 adultos internados em unidades clínicas e cirúrgicas que necessitaram de punção venosa periférica e com permanência prevista de mais de 96 horas. A randomização aleatória sistematizada alocou 90 participantes no Grupo Experimental (cateter de segurança completo) e 79 no Grupo Controle (cateter curto flexível). Resultados: A taxa geral de complicações foi 55,62%, houve 18,34% de flebite, infiltração 11,83%, obstrução 11,24% e tração 9,47%. Não houve diferença significativa entre os grupos para a ocorrência de complicações, flebite, obstrução e tração. Conclusão: A taxa de complicações no cateterismo venoso periférico foi alta, mas quando comparados, sem diferença estatística significativa, o cateter de segurança completo teve taxas menores de complicações após o quarto dia de sobrevida.Brazilian Clinical Trial Registers (ReBEC): RBR-46ZQR8