RESUMEN
RATIONALE: Increased cytokine response is common in patients receiving extracorporeal life support and is often a poor prognostic indicator. There is interest in using adjunctive cytokine adsorption technologies to reduce inflammatory burden, However, it is debated whether extracorporeal membrane oxygenation (ECMO) itself provides therapeutic benefit beyond gas exchange. Thus, we sought to characterize the inflammatory profile of ECMO in the first 72-96 h of and quantify its effect on cytokine levels in a case series of patients undergoing ECMO. METHODS: Eight patients initiating ECMO were studied. Of these, we measured cytokines pre- and post-oxygenator over 96 h. Comparisons of cytokine levels were made across the oxygenator and over time. RESULTS: The average age of patients was 64.3 years with 62% being male. Centrally cannulated patients had higher IL-6 levels (820.43 vs. 6907.53 pg/ml, p < 0.03), whereas peripherally cannulated patients had higher IL-12p70 levels (7.73 vs. 2.59 pg/ml, p < 0.05). Cytokine levels on day one included IL-12p70 (4.17 ± 2.56), IL-6 (4971.23 ± 8569.88), TNF (undetected), IL-8 (346.68 ± 670.18), IL-1B (undetected), and IL-10 (72.27 ± 87.9). Cytokine levels increased over 96 h; however, no significant differences were appreciated despite blood product transfusion. On day 3, IL-12p70 levels were significantly lower post-oxygenator (p < 0.05). CONCLUSION: The inflammatory profile of ECMO does not change significantly over the early course of illness when accounting for transfusion. However, the decrease in IL-12p70 specifically at day 3 of ECMO may indicate adsorption of specific inflammatory markers by the oxygenator although the clinical significance of this is still unknown. Further investigation of the oxygenator on cytokine response is warranted.
Asunto(s)
Citocinas/sangre , Oxigenación por Membrana Extracorpórea/efectos adversos , Anciano , Transfusión Sanguínea , Cateterismo/métodos , Oxigenación por Membrana Extracorpórea/métodos , Femenino , Humanos , Inflamación/sangre , Inflamación/etiología , Masculino , Persona de Mediana EdadRESUMEN
BACKGROUND: For women undergoing median sternotomy, especially those with a bra cup size C or larger, breast support can reduce pain, wound breakdown, and infection. This study addressed a gap in research, identifying the best bra after sternotomy in terms of patient satisfaction and wear compliance. OBJECTIVES: To evaluate larger-breasted women's satisfaction and compliance with wearing 3 commercially available front-closure bras-with a hook-loop closure (the hospital's standard of care), a zipper closure, or a hook-eye closure-after cardiac surgery. METHODS: This study used a posttest-only, 3-group randomized controlled design. A convenience sample of participants were sized and randomly assigned a product that was placed immediately postoperatively. Participants agreed to wear the bra at least 20 h/d until the provider cleared them for less wear. At inpatient day 5 or discharge, and at the follow-up outpatient visit, subjects completed investigator-developed surveys. Data were analyzed from 60 participants by using the χ2 test and Kruskal-Wallis analysis of variance; also, patterns were identified within written comments. RESULTS: Participants were most satisfied with the hook-eye front-closure product before (P = .05) and after (P = .02) discharge. Participants recommended the hook-eye and zipper products over the hook-loop bra (H = 8.39, P = .02). Wear compliance was strongest in the group wearing the hook-eye bra. CONCLUSIONS: The hook-eye closure product had the most satisfaction and greatest wear compliance, and it received the highest recommendation. A practice change was made to fit and place the hook-eye bra in the operating room immediately after surgery.
Asunto(s)
Mama , Procedimientos Quirúrgicos Cardíacos , Vestuario , Esternotomía , Femenino , Humanos , Cooperación del Paciente , Satisfacción del Paciente , Encuestas y CuestionariosRESUMEN
OBJECTIVES: This qualitative study was designed to describe the experiences of mentors for a nursing research fellowship at a southeastern US academic medical center. BACKGROUND: Mentoring is an important aspect of nursing and is a key strategy to develop nurse leaders and faculty. Research mentors have been identified as essential for novice researchers to be able to complete clinical studies. However, there has been limited research on the experience of nursing research mentors, despite the emphasis on the critical nature of this role. METHODS: Eight mentors for 23 studies over 8 years of a nursing research fellowship participated in a study outlining their experiences as research mentors. RESULTS: Common themes emerged from mentors' identification of key components in the research mentoring process and elements necessary for effective support of frontline nurse researchers. CONCLUSIONS: Recommendations for developing effective, confident research mentors are drawn from the analyses.