Resection for pancreatic adenocarcinoma can be performed safely. The overall survival rate is determined by the radicality of resection. Patients deemed fit for surgery who have no radiological signs of distant metastasis should undergo surgical exploration. Resection should follow if there is a reasonable likelihood that an R0 resection can be obtained.

Both procedures were equally effective for the treatment of pancreatic and periampullary cancer. Pylorus-preserving Whipple resection offers some minor advantages in the early postoperative period, but not in the long term.

It has become evident in recent years that intracranial inflammation after traumatic brain injury (TBI) is, at least in part, mediated by activation of the complement system. However, most conclusions have been drawn from experimental studies, and the intrathecal activation of the complement cascade after TBI has not yet been demonstrated in humans. In the present study, we analyzed the levels of the soluble terminal complement complex sC5b-9 by ELISA in ventricular cerebrospinal fluid (CSF) of patients with severe TBI (n = 11) for up to 10 days after trauma. The mean sC5b-9 levels in CSF were significantly elevated in 10 of 11 TBI patients compared to control CSF from subjects without trauma or inflammatory neurological disease (n = 12; p < 0.001). In some patients, the maximal sC5b-9 concentrations were up to 1,800-fold higher than in control CSF. The analysis of the extent of posttraumatic blood-brain barrier (BBB) dysfunction, as determined by CSF/serum albumin quotient (Q(A)), revealed that patients with a moderate to severe BBB impairment (mean Q(A) > 0.01) had significantly higher intrathecal sC5b-9 levels as compared to patients with normal BBB function (mean Q(A) < 0.007; p < 0.0001). In addition, a significant correlation between the individual daily Q(A) values and the corresponding sC5b-9 CSF levels was detected in 8 of 11 patients (r = 0.72-0.998; p < 0.05). These data demonstrate for the first time that terminal pathway complement activation occurs after head injury and suggest a possible pathophysiological role of complement with regard to posttraumatic BBB dysfunction.

BTX-A injection treatment was effective in reducing facial synkinesis, thus improving facial expression symmetry both at rest and in voluntary movements.