Job satisfaction and burnout syndrome among intensive-care unit nurses: A systematic review and meta-analysis.

INTRODUCTION: The severe conditions often experienced in an intensive care unit, combined with poor working conditions, increase stress and therefore decrease job satisfaction. Sustained stress in the workplace leads to the development of burnout, a syndrome characterised by three dimensions: emotional exhaustion, depersonalisation and perceived lack of personal fulfilment. OBJECTIVE: To analyse the relationship between burnout syndrome and job satisfaction among ICU personnel. DATA SOURCES: The PubMed, CINAHL and Scopus databases were used. STUDY DESIGN: A systematic review and meta-analysis. The study sample consisted of 18 quantitative primary studies conducted in the last five years. Validated questionnaires were used to assess burnout in ICU healthcare workers, the most commonly used being the Maslach Burnout Inventory. EXTRACTION METHODS: The search equation applied was: "job satisfaction AND nurs* AND burnout AND (ICU OR intensive care units)". The search was performed in October 2022. PRINCIPAL FINDINGS: The search returned 514 results. Only 73 articles met the eligibility criteria. After reading the title and abstract, 20 articles were selected. After reading the full texts, 12 articles remained and after the reverse search, 18 articles were finally selected. The studies reported a 50% prevalence of burnout, all three dimensions of which were heightened by the COVID-19 pandemic. Analysis of the study findings revealed an inverse association between burnout and job satisfaction. CONCLUSIONS: Job dissatisfaction of ICU nurses depends on lack of experience, working conditions or working environment among others. ICU nurses with lower job satisfaction have higher levels of burnout. IMPLICATIONS FOR CLINICAL PRACTICE: This meta-analysis shows the potential value of job satisfaction on improving health outcomes related to burnout syndrome for nursing professional in Intensive Care Units. Different factors that could increase job satisfaction and consequently protect them from suffering high levels of burnout, such as salary, permanence in the service, mental health care are the responsibility of the hospital supervisor and, finally, of the own Health System. Knowledge of a risk profile based on the factors influencing job dissatisfaction would enable the implementation of effective workplace interventions to reduce or prevent the risk of burnout. Health policies should focus on protecting the worker, so in addition to improving working conditions, it would be interesting to promote coping skills in order to improve the quality of care and patient safety.

Burnout syndrome and work engagement in nursing staff: a systematic review and meta-analysis.

Background: A difficult and demanding work environment, such as that often experienced in healthcare, can provoke fatigue, anxiety, distress, and discomfort. This study considers factors that may influence levels of burnout and work engagement among nurses and seeks to determine the relationship between these conditions. Method: A systematic scoping review was performed, in accordance with the PRISMA Extension for Scoping Reviews, based on data obtained from a search of the PubMed/MEDLINE and Scopus databases carried out in 2022 using the search equation: "work engagement AND nurs* AND burnout." This search identified nine quantitative primary studies suitable for inclusion in our analysis. Results: Work overload, type of shift worked, and/or area of hospital service, among other elements, are all relevant to the development of burnout. This syndrome can be countered by social support and appropriate personal resources and values, which are all positively associated with work engagement. Our analysis revealed a significant correlation between work engagement and the different domains of burnout. The correlation effect size between burnout and work engagement was -0.46 (95% CI -0.58, -0.31), with p < 0.001. Conclusion: Well-targeted interventions in the healthcare work environment can reduce burnout levels, strengthen work engagement, and enhance the quality of healthcare.

Fluorescent cholangiography with direct injection of indocyanine green (ICG) into the gallbladder: a safety method to outline biliary anatomy.

PURPOSE: Near infrared cholangiography (NIRC) with indocyanine green (ICG) directly injected into the gallbladder is a novel technique to outline biliary anatomy. The purpose of this article is to analyze the usefulness and feasibility of NIRC as a safety method during laparoscopic cholecystectomies. MATERIAL AND METHODS: A case-controlled study comparing 20 patients undergoing laparoscopic cholecystectomies with NIRC with direct injection of ICG into the gallbladder to 20 consecutive standard cholecystectomies. Operative time, length of stay, complications, conversion rates, and biliary injury were analyzed. RESULTS: Both groups were comparable in epidemiological characteristics. In the ICG group fluorescent visualization of the junction of the Hartmann pouch and the whole cystic duct was achieved in 16 (80%) patients. Median surgical time was 65 (50-76) and 55 (45-71) min for the ICG and the control group, respectively (p = 0.113). There were no postoperative complications and no biliary duct injuries in any of the groups, and a patient from both groups underwent conversion to open surgery. CONCLUSION: NIRC with direct injection of ICG into the gallbladder is a feasible method that is not time-consuming; it does not require a different learning curve from standard laparoscopic cholecystectomies and has no major complications described so far.

Detección del ganglio centinela en el cáncer de páncreas mediante imagen de fluorescencia / Detection of the sentinel node in pancreatic cancer by fluorescence imaging

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Insuficiencia respiratoria secundaria a fístula pancreático-torácica / Respiratory Failure Due to Pancreatic-Thoracic Fistula

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Colonic smooth muscle cells and colonic motility patterns as a target for irritable bowel syndrome therapy: mechanisms of action of otilonium bromide.

Otilonium bromide (OB) is a spasmolytic compound of the family of quaternary ammonium derivatives and has been successfully used in the treatment of patients with irritable bowel syndrome (IBS) due to its specific pharmacodynamic effects on motility patterns in the human colon and the contractility of colonic smooth muscle cells. This article examines how. OB inhibits the main patterns of human sigmoid motility in vitro, which are spontaneous rhythmic phasic contractions, smooth muscle tone, contractions induced by stimulation of excitatory motor neurons and contractions induced by direct effect of excitatory neurotransmitters. It does this mainly by blocking calcium influx through L-type calcium channels and interfering with mobilization of cellular calcium required for smooth muscle contraction, thereby limiting excessive intestinal contractility and abdominal cramping. OB also inhibits T-type calcium channels and muscarinic responses. Finally, OB inhibits tachykinin receptors on smooth muscle and primary afferent neurons which may have the joint effect of reducing motility and abdominal pain. All these mechanisms mediate the therapeutic effects of OB in patients with IBS and might be useful in patients with other spastic colonic motility disorders such as diverticular disease.

In vitro motor patterns and electrophysiological changes in patients with colonic diverticular disease.

PURPOSE: The underlying mechanism responsible for motility changes in colonic diverticular disease (DD) is still unknown. In the present study, our aim was to investigate the structural and in vitro motor changes in the sigmoid colon of patients with DD. METHODS: Muscle bath, microelectrodes and immunohistochemical techniques were performed with samples obtained from the left and sigmoid colon of patients with DD and compared with those of patients without DD. RESULTS: The amplitude and area under the curve of the spontaneous rhythmic phasic contractions were greatly reduced in patients with DD whereas their frequency and tone remained unaltered. Electrical field stimulation induced a neurally mediated, enhanced ON-contraction (amplitude) in patients with DD and increased the duration of latency of OFF-contractions. The resting membrane potential of smooth muscle cells was hyperpolarized and the amplitude of the inhibitory junction potential was increased in patients with DD. In contrast, no significant histological differences were observed in patients with DD as smooth muscle (circular and longitudinal layers), interstitial cells of Cajal, glial cells and myenteric neurons densities remained unaltered. CONCLUSIONS: Sigmoid strips from patients with asymptomatic DD showed an altered motor pattern with reduced spontaneous motility and enhanced neurally mediated colonic responses involving both excitatory and inhibitory motor pathways. No major neural and muscular structural elements were detected at this stage of the disease. These findings could be valuable in understanding the pathophysiology of this prevalent digestive disease.

¿Dónde estamos en el tratamiento del cáncer gástrico? Experiencias y evidencias después de 30 años / Where are we in the treatment of gastric cancer? Experiences and evidences 30 years later

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Large lymph node size harvested as prognostic factor in gastric cancer?

OBJECTIVE: Knowledge regarding prognostic factors in gastric cancer is essential to decide on single patient management. We aim to establish the value of large lymph node size in order to improve perioperative approach. MATERIAL AND METHODS: Charts of one hundred and twenty-eight consecutive patients undergoing gastrectomy for resectable gastric cancer were reviewed between January 1996 and December 2005. Patients were split in two groups according to large lymph node size harvested, group I, lymph node size 10 mm. Overall five-year survival related to cancer were analyzed as a main endpoint. Prognostic factors as TNM classification and degree of differentiation have been considered. RESULTS: There were no differences regarding age and gender (67.4 vs. 64; p = 0.34 and 66,1 vs. 68,1%; p = 0.27, respectively). Nevertheless, a significant difference has been found according to T1-T2 of TNM stage (78.1 vs. 39.1% p = < 0.001), for N grade staging, has statistical signification for grade N0 (62.7 vs. 30.5%; p < 0.001), and for Ia and Ib stages (57.6 vs. 17.4%). Five years overall survival has a great statistical signification (p log-rank = 0.0003), however, overall survival between groups with positive lymph nodes according to lymph node size was close to signification, (p log-rank = 0.0636). CONCLUSIONS: Our data indicates that large lymph node size could be a powerful predictor for overall survival in gastric cancer, when it could be evaluated in preoperative period. In our opinion lymph node size should be considered for perioperative chemotherapy schemas. Detection and staging techniques for lymph node affection acquire much more importance.