Kounis Syndrome: Allergic Vasospastic Cardiac Event.

Kounis syndrome (KS) is an acute coronary event secondary to an allergic reaction. It is provoked by environmental agents, food, and medications. KS is caused by the release of allergic mediators. We are reporting a case of a 39-year-old man who had a syncopal episode after he took cephalexin and ibuprofen for toothache. He developed chest pain and erythematous rash later. His electrocardiography did not show any ST-segment elevation changes and cardiac troponins were elevated. He was started on the acute coronary syndrome treatment protocol. Coronary angiography revealed no significant obstructive or culprit lesions. The patient was discharged home in stable condition. He is advised to adhere to lifestyle modification and outpatient follow-up with cardiology and allergy/immunology. KS is infrequently reported in the medical literature. Physicians should pay attention to any allergic reaction preceding the acute cardiac event and consider KS in the differential diagnosis.

A Cause-Effect Relationship of Infliximab and Pulmonary Embolism: A Case Report.

Biological monoclonal antibodies such as infliximab have significantly remodeled inflammatory bowel disease's treatment course. Despite multiple side effects reported with infliximab, this medication has shown to be robust and practical. There is a paucity of cases reporting venous thromboembolism (VTE) occurrence during the treatment with infliximab. Although such an association's exact mechanism is still not precise, we should be aware of the drug thromboembolic aptitude. Close attention should be given to patients who started infliximab infusion for any symptoms of pulmonary embolism or deep vein thrombosis.

Understanding the means of communication between nurses and resident physicians in the modern world: A community-based university hospital survey results.

In a hospital setting, nurses and physicians are the two main caregivers for admitted patients. Their communication is an important driver of positive teamwork and ensures proper patient safety and a high level of patient care. In a hospital with a large internal medicine residency program, where the main communication between nurses and residents is by phone calls, the excess number of phone calls received, especially for non-urgent patient-related matters, can be disruptive and cause fatigue and burnout. Alternative means of communication have been reported, namely using the electronic medical records to try and create new means of communication and to decrease the burden of direct communication for non-urgent matters. This manuscript describes the results of a survey administered in an attempt to understand the communication between residents and nurses in the setting of a new communication tool created within the electronic medical records.

Effect of oxygenation modalities among patients with postoperative respiratory failure: a pairwise and network meta-analysis of randomized controlled trials.

BACKGROUND: Postoperative respiratory failure is associated with increased perioperative complications. Our aim is to compare outcomes between non-invasive ventilation (NIV), high-flow nasal cannula (HFNC), and standard oxygen in patients at high-risk for or with established postoperative respiratory failure. METHODS: Electronic databases including PubMed, Embase, and the Cochrane Library were reviewed from inception to September 2019. We included only randomized controlled trials (RCTs) that compared NIV, HFNC, and standard oxygen in patients at high risk for or with established postoperative respiratory failure. We performed a Bayesian network meta-analysis to calculate the odds ratio (OR) and Bayesian 95% credible intervals (CrIs). RESULTS: Nine RCTs representing 1865 patients were included (the mean age was 61.6 ± 10.2 and 64.4% were males). In comparison with standard oxygen, NIV was associated with a significant reduction in intubation rate (OR 0.23; 95% Cr.I. 0.10-0.46), mortality (OR 0.45; 95% Cr.I. 0.27-0.71), and intensive care unit (ICU)-acquired infections (OR 0.43, 95% Cr.I. 0.25-0.70). Compared to standard oxygen, HFNC was associated with a significant reduction in intubation rate (OR 0.28, 95% Cr.I. 0.08-0.76) and ICU-acquired infections (OR 0.41; 95% Cr.I. 0.20-0.80), but not mortality (OR 0.58; 95% Cr.I. 0.26-1.22). There were no significant differences between HFNC and NIV regarding different outcomes. In a subgroup analysis, we observed a mortality benefit with NIV over standard oxygen in patients undergoing cardiothoracic surgeries but not in abdominal surgeries. Furthermore, in comparison with standard oxygen, NIV and HFNC were associated with lower intubation rates following cardiothoracic surgeries while only NIV reduced the intubation rates following abdominal surgeries. CONCLUSIONS: Among patients with post-operative respiratory failure, HFNC and NIV were associated with significantly reduced rates of intubation and ICU-acquired infections compared with standard oxygen. Moreover, NIV was associated with reduced mortality in comparison with standard oxygen.

Anticoagulants for the treatment of venous thromboembolism in patients with cancer: A comprehensive systematic review, pairwise and network meta-analysis.

Cancer-associated venous thromboembolism (VTE) is associated with high VTE recurrence and bleeding. We included all randomized clinical trials that evaluated the efficacy and safety of various anticoagulants in cancer-associated VTE. Trial-level data were extracted from 13 trials. Aggregate odds ratios (ORs) were calculated using direct and network meta-analysis. The primary outcome was VTE (pulmonary embolism and/or deep vein thrombosis) recurrence. Secondary outcomes were major bleeding and all-cause mortality. We identified 13 trials with 4869 patient-years of follow-up (6595 total patients; mean age 62.4 ± 12.2; 50.4 % female; 17.7 % hematological malignancies). The most common cancer type was colorectal and 48 % had metastatic cancer at baseline. Compared to vitamin-K-antagonists (VKAs), non-vitamin-K-antagonist-oral-anticoagulants (NOACs) were associated with significantly reduced VTE recurrence (OR, 0.58; 95 % CI, 0.40-0.83) and reduced major bleeding risks (OR, 0.56; 95 % CI, 0.35-0.91). However, no differences were observed in the subgroup analysis of patients with active cancer. Although NOACs were associated with reduced VTE recurrence compared with low-molecular-weight-heparin (LMWHs) (OR, 0.46; 95 % CI, 0.25- 0.85), there was a significant increased major bleeding in high-quality trials. LMWHs were associated with significantly reduced VTE recurrence compared with VKAs (OR, 0.52; 95 % CI, 0.39-0.71) and similar bleeding risks. Conclusions: Among patients with cancer-associated VTE, NOACs were associated with significantly reduced VTE recurrence and bleeding compared with VKAs, however, with similar outcomes in the active cancer population. NOACs were associated with reduced VTE recurrence but higher bleeding risks compared with LMWHs. LMWHs were associated with significantly reduced VTE recurrence and similar bleeding compared with VKAs.

Prevalence of occult celiac disease in females with iron deficiency in the United States: an NHANES analysis.

Aim: The prevalence of celiac disease (CD) in patients with iron deficiency (ID) is estimated at 0-6% in European countries. The prevalence of celiac disease in patients with iron deficiency in the USA is unknown. Given the treatable nature of gluten hypersensitivity, estimating the prevalence of CD in patients with ID can help to determine the need to screen these patients for occult CD. Methods: Data were obtained from the NHANES database, a nationally representative health survey conducted from 2009 to 2010. We included 2,105 females aged 6 years or older. Iron deficiency was defined as serum ferritin level <20 ng/ml and considered positive for celiac disease when subjects were tested positive for both immunoglobulin A (IgA) tissue transglutaminase antibody and IgA endomysial antibody. Subjects were divided between two groups (ID and non-ID). The association of CD and ID, which was the primary outcome, was obtained after adjusting for other covariates using logistic regression. Results: Among the sample of 2,105 subjects, 569 had ID and 1536 did not have ID. Five people were identified as having CD among the ID group, as were two people in the non-ID group. After adjusting for selected covariates, the prevalence of CD was higher in female subjects with ID with OR of 12.5 (95% CI 1.74-90). Conclusions: The overall prevalence of celiac disease in the USA' female population is low, however, the prevalence is higher in subjects with iron deficiency. Further prospective studies are needed to validate our findings.