The only randomized data on heparin treatment in acute cerebral sinus venous thrombosis (CSVT) are derived from a small number of patients. The rate of intracranial hemorrhages as a complication of high-dose heparin treatment is still unknown. This retrospective study evaluates the clinical features, neuroimaging monitoring and outcome of 42 patients with proven CSVT. Diagnosis was established by DSA, CT, MR tomography and MR angiography. All patients received heparin intravenously guided by doubling the aPTT value for 3 weeks, followed by oral anticoagulation. Partial or complete recanalization was found in 36 cases. 40 patients improved clinically, in 26 of them complete recovery was observed. One patient deteriorated and developed an apallic syndrome, one further patient died of septic multiorgan failure. Only in one patient was hemorrhagic transformation of infarcted brain tissue observed but without clinical deterioration.

Background Pain assessment in critically ill patients who are intubated, sedated, and unable to verbalize their needs remains a challenge. No universally accepted pain assessment tool is used in all intensive care units. Objectives To examine concurrent validation of scores on the Critical-Care Pain Observation Tool for a painful and a nonpainful procedure and to examine interrater reliability of the scores between 2 nurse raters. Methods A prospective, repeated-measures within-subject design was used. A convenience sample of 35 patients was recruited to achieve enrollment of 30 patients during a 5-month period. Observational data were collected on patients intubated after cardiac surgery during routine turning and during dressing changes for central catheters. Results Raters' mean scores did not increase significantly during dressing changes (increase, +0.25; 95% CI, -0.07 to 0.57; P = .12) but did increase significantly during turning (increase, +3.04; 95% CI 2.11-3.98; P < .001). The degree to which mean scores increased was significantly greater during turning than during dressing changes (increase, +2.80; 95% CI, 1.84-3.75; P < .001). The Fleiss-Cohen weighted κ for the interrater reliability of the ratings of research nurses was 0.87 (95% CI, 0.79-0.94). Conclusion The results support previous research investigations on validity and reliability of the Critical-Care Pain Observation Tool for evaluating pain in intubated, critically ill adults.