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.

Patient safety incidents during interhospital transport of patients: A prospective analysis.

INTRODUCTION: Interhospital transport of critically ill patients is at risk of complications. The objective of the study was to prospectively record patient safety incidents that occurred during interhospital transports and to determine their risk factors. METHODS: We prospectively collected data during a fifteen-month period in 2 hospitals. Patient and transport characteristics were collected using a specifically designed tool. Patient safety incidents were appraised for health-care associated harm, and categorized as technical, operational, and communication problems. RESULTS: Our study included 688 patients who were transferred to or from one of both hospitals by physician or nurse led transport, with complete records. A patient safety incident was reported in 16.7% of transports, health-care associated harm was noted in 3.9% of cases. In multivariate analysis, three factors remained significantly associated with an increased risk of healthcare-associated harm: operational incidents (odds ratio=144.93, 95% CI=37.55-767.50, P<0.001), communication incidents (odds ratio=11.05, 95% CI=3.02-52.99, P<0.001) and the Modified Sequential Organ Failure Assessment (M-SOFA) score (odds ratio=1.198, 95% CI=1.038-1.40, P=0.017). CONCLUSIONS: The observed rate of patient safety incidents during interhospital transfers is lower than previously reported in the literature. However, there is limited previous work done on this topic. Operational and communication incidents, and a higher M-SOFA score are significantly associated with increase odds of harmful incident. These findings call for stricter preparation of transfers, with clear and standardized communication.

Ventilation-induced plethysmographic variations predict fluid responsiveness in ventilated postoperative cardiac surgery patients.

BACKGROUND: It has been shown that ventilation-induced pulse pressure variation (PPV) is a better variable than central venous pressure (CVP) or pulmonary artery occlusion pressure (PAOP) for predicting cardiac output changes after fluid administration. The plethysmographic wave form measured with a fingertip pulse is very similar to the arterial blood pressure curve. METHODS: We investigated whether this widely used, noninvasive instrument could predict fluid responsiveness by conducting an observational study in 32 patients who had undergone cardiac surgery. We compared PPV, CVP, PAOP, diastolic pulmonary artery pressure, and ventilation-induced plethysmographic variation (VPV) for predicting the cardiac output change after the administration of 500 mL 6% hydroxyethylstarch. RESULTS: We found a good correlation between cardiac output changes and both PPV and VPV (P < 0.05). Receiver operating characteristic analysis revealed an area under the curve of 0.937 for PPV and 0.892 for VPV. The optimal thresholds were a variation of 11.3% for both PPV and VPV in predicting a 15% increase in cardiac output. CONCLUSION: This study shows that VPV, like PPV, is a more reliable predictor of fluid responsiveness than CVP and PAOP.