Internal and emergency medicine
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Observational Study
Outcome of delayed resuscitation bundle achievement in emergency department patients with septic shock.
The aim of this study was to assess whether delayed resuscitation bundle compliance from 6 to 12 h after a diagnosis of septic shock has an impact upon 28-day mortality. A prospective observational study on consecutive adult patients with septic shock was performed in the Emergency Department (ED) of a tertiary care university-affiliated hospital between January 2010 and July 2012. Compliance with the resuscitation bundle was assessed at 6 and 12 h after a septic shock diagnosis (time 0). ⋯ However, the non-compliance group had a significantly higher mortality (29.5%) than the delayed-compliance (13.6%) and early-compliance (13.3%) groups (p = 0.04). Delayed compliance was associated with a lower mortality risk than non-compliance (adjusted odds ratio 0.32, 95% confidence interval: 0.13-0.82, p = 0.02). In conclusion, if bundle therapy be started at the time of presentation, the outcome of delayed resuscitation bundle compliance within 12 h is same as that of early resuscitation bundle compliance within 6 h, and these are better than that of the patients who had late or no compliance.
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Probiotics have proven to be useful in the treatment of a number of gastrointestinal diseases. Probiotics may compete directly with Helicobacter pylori, possibly by interference with adherence or by the production of antimicrobial molecules. Lactobacillus reuteri has been shown to inhibit H. pylori in vitro and in vivo, and theoretically may play a role in eradication therapy. ⋯ L. reuteri plus pantoprazole twice a day cured 13.6% (3/22; 95% CI 2.9-34.9%) of patients with H. pylori infection by ITT analysis and 14.2% (3/21; 95% CI 3.0-36%) by PP analysis. Overall urease activity assessed before and 4-6 weeks post therapy showed a significant reduction with a difference of mean of 38.8 vs. 25.4 by one-tailed test (P = 0.002). In conclusion, L. reuteri may have a potential role in H. pylori eradication therapy if the cure rate can be improved by changes in dose, dosing interval, or duration of therapy.
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During exercise testing, patients with chronic obstructive pulmonary disease (COPD) often present with ventilatory limitations and various combinations of impaired peripheral oxygenation (IPO) to the exercising muscles. The entities of IPO include anemia, circulation impairment and deconditioning. COPD-IPO is not widely accepted as being a subgroup of COPD. ⋯ Forty-six COPD patients were enrolled after excluding one patient who had technical difficulties in performing the exercise tests. Despite FEV1 and FVC being similarly reduced (p = NS) between the groups, the COPD-IPO (n = 13, 28%) patients had lower body mass index and were taller, and had impaired diffusing capacity and larger total lung capacity and air-trapping (all p < 0.05). We concluded that COPD patients with all six variables having abnormal values are a unique subgroup and that identification of these patients is worthwhile for further investigations and management such as exercise training and nutritional supplements.
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In recent years the issue of patient safety has been the subject of detailed investigations, particularly as a result of the increasing attention from the patients and the public on the problem of medical error. The purpose of this work is firstly to define the classification of medical errors, which are distinguished between two perspectives: those that are personal, and those that are caused by the system. Furthermore we will briefly review some of the main methods used by healthcare organizations to identify and analyze errors. ⋯ Therefore, it is essential to create a culture of constructive confrontation that encourages an open and non-punitive debate about the causes that led to error. In conclusion we have thus underlined that in health it is essential to affirm a system discussion that considers the error as a learning source, and as a result of the interaction between the individual and the organization. In this way, one should encourage a non-guilt bearing discussion on evident errors and on those which are not immediately identifiable, in order to create the conditions that recognize and corrects the error even before it produces negative consequences.
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The aim of the study was to investigate the clinical features, including survival, of patients with colorectal malignancies developed at a very early age (≤40 years), together with possible factors involved in the pathogenesis of these rare neoplasms. The study took advantage of the existence of a specialized colorectal cancer Registry active from 1984. 57 patients met the criteria of early onset cancer; main epidemiological data, morphology, stage, familial aggregation, possible role of inheritance and survival were analyzed. Despite the relevant increase over time of all registered patients, joiningpoint analysis of crude incidence rate of early onset colorectal neoplasms revealed a certain stability of these tumors (EAPC: 2.4, CI 14-22) with a constant prevalence of the male sex. ⋯ Hereditary and familial cases were significantly more frequent among early onset case. A well defined etiology could be observed in 16% of the cases (versus 2-3% in older individuals). Five-year survival showed a significant improvement over time.