Use of procedural ultrasound for the insertion of peripheral intravenous catheters: A nationwide survey in acute care departments in Belgium.

PURPOSE: Assessment of ultrasound use for peripheral intravenous cannulation among acute care nurses and physicians. METHODS: Over a population of 17,437, the calculated sample size of respondents required was 376. RESULTS: A total of 388 health professionals; 249 (64.2%) physicians and 139 (35.8%) nurses completed the entire questionnaire. 166 (45.2%) used ultrasound for intravenous cannulation. A statistically significant difference favored physicians' ultrasound use (p<0.001). Respondents with less than 10 years of clinical practice used ultrasound significantly more (p<0.001). The main reported obstacle among users was the lack of time. CONCLUSION: This survey revealed the gap between the current recommendations for ultrasound use for peripheral intravenous cannulation and the actual practices. Efforts should be made to develop specific training using ultrasound.

Prognostic Accuracy of Sepsis-3 Criteria for In-Hospital Mortality Among Patients With Suspected Infection Presenting to the Emergency Department.

Importance: An international task force recently redefined the concept of sepsis. This task force recommended the use of the quick Sequential Organ Failure Assessment (qSOFA) score instead of systemic inflammatory response syndrome (SIRS) criteria to identify patients at high risk of mortality. However, these new criteria have not been prospectively validated in some settings, and their added value in the emergency department remains unknown. Objective: To prospectively validate qSOFA as a mortality predictor and compare the performances of the new sepsis criteria to the previous ones. Design, Settings, and Participants: International prospective cohort study, conducted in France, Spain, Belgium, and Switzerland between May and June 2016. In the 30 participating emergency departments, for a 4-week period, consecutive patients who visited the emergency departments with suspected infection were included. All variables from previous and new definitions of sepsis were collected. Patients were followed up until hospital discharge or death. Exposures: Measurement of qSOFA, SOFA, and SIRS. Main Outcomes and Measures: In-hospital mortality. Results: Of 1088 patients screened, 879 were included in the analysis. Median age was 67 years (interquartile range, 47-81 years), 414 (47%) were women, and 379 (43%) had respiratory tract infection. Overall in-hospital mortality was 8%: 3% for patients with a qSOFA score lower than 2 vs 24% for those with qSOFA score of 2 or higher (absolute difference, 21%; 95% CI, 15%-26%). The qSOFA performed better than both SIRS and severe sepsis in predicting in-hospital mortality, with an area under the receiver operating curve (AUROC) of 0.80 (95% CI, 0.74-0.85) vs 0.65 (95% CI, 0.59-0.70) for both SIRS and severe sepsis (P < .001; incremental AUROC, 0.15; 95% CI, 0.09-0.22). The hazard ratio of qSOFA score for death was 6.2 (95% CI, 3.8-10.3) vs 3.5 (95% CI, 2.2-5.5) for severe sepsis. Conclusions and Relevance: Among patients presenting to the emergency department with suspected infection, the use of qSOFA resulted in greater prognostic accuracy for in-hospital mortality than did either SIRS or severe sepsis. These findings provide support for the Third International Consensus Definitions for Sepsis and Septic Shock (Sepsis-3) criteria in the emergency department setting. Trial Registration: clinicaltrials.gov Identifier: NCT02738164.

Streptococcal toxic shock syndrome in a returning traveller.

Background: A patient presenting with fever and purpura after a stay in the tropics tempts a physician to make a differential diagnosis mainly focusing on imported diseases. Although the importance of considering a tropical disease is obvious, the fact that cosmopolitan infections account for one third of the cases in a febrile returning traveler must not be overseen. Toxic Shock Syndrome is amongst the most notorious diseases due to the high mortality when inappropriately managed and the association with necrotizing fasciitis. Methods : We present a 60-year old female with fever, shock syndrome and progressive appearance of painful purpura on the lower legs after a 2-week holiday in Zanzibar. Results : The patient was diagnosed with Streptococcal Toxic Shock Syndrome. Treatment focusing on aggressive fluid resuscitation, prompt administration of antibiotics (ceftriaxon, doxycycline and one dose of amikacin) and adjunctive treatment by clindamycin and immunoglobulin was initiated. She was also immediately taken into surgery for a bilateral fasciotomy and surgical exploration of the lower legs. Histology appeared compatible with purpura fulminans, thereby excluding necrotizing fasciitis. No source of infection could be identified.  Conclusion: Toxic Shock Syndrome remains a challenging diagnosis and even more in a returning traveler with an extensive differential diagnosis containing both tropical and cosmopolitan diseases. Cornerstones for the treatment of Streptococcal Toxic Shock Syndrome are abrupt administration of antimicrobial therapy comprising beta-lactam antibiotics and clindamycin and surgical exploration to apply source control when indicated.

Compartment syndrome of the forearm with life-threatening bleeding after fasciotomy as the presenting sign of postpartum acquired hemophilia A: a case report.

: Acquired hemophilia A (AHA) is a rare bleeding disorder caused by the development of autoantibodies against clotting factor VIII. Although the cause of this disorder remains obscure, it is often linked to malignancies, drug administration, autoimmune diseases and pregnancy. In pregnancy-associated AHA, hemorrhagic symptoms usually present 1-4 months peripartum, however they may occur up to 1-year postpartum. Compartment syndrome of the forearm is also very uncommon complication of AHA but can have devastating consequences. We report a rare case of a compartment syndrome of the forearm in a 30-year-old woman 2.5 months postpartum as the presentation of pregnancy-associated AHA.

Drug-Drug Interaction of Ergotamine with a Combination of Darunavir, Abacavir, and Lamivudine Causing a Fatal Vasospastic Ischemia.

Ergotamine toxicity has become a rare condition which can be caused by, among others, drug-drug interaction. In this work we report a case with vasospastic ischemia induced by the wrongful combination of ergotamine with recently started Antiretroviral Therapy. Clinicians were not aware that patient was self-medicating for years with medication containing ergotamine and caffeine for migraines. This diagnosis was established after evaluating the evolving 'and spreading' ischemia and CT scans and thoroughly interviewing patient's family. Treatment was started with intravenous nimodipine and intra-arterial sodium nitroprusside on the affected limbs. The patient developed severe limb ischemia, cerebral ischemia, and metabolic encephalopathy. Unfortunately no improvements were noticeable and due to evolving cerebral edema as a result of the ischemia, the patient developed brain herniation and died shortly after.