\n\nResults Bilateral vertical plus an optional transverse fracture component configures spinopelvic dissociations as “U”- or “H”-shaped, with the result of a spinopelvic dissociation. “Y”-, “T”- or “II”-shaped fractures do not necessarily belong to this entity but can be subsumed to this entity

in a wider sense. The surgical treatment of these injuries remains challenging. Initial haemodynamic stabilisation represents the main goal of primary care until definitive treatment can be performed. Anatomical reduction is demanding and even more complex in fracture areas with large comminution. Surgical treatment options depend on the fracture type, including transsacral screws, sacral banding and spinopelvic fixation, selleck chemical plus combinations of

these procedures.\n\nConclusions Spinopelvic dissociations LDK378 in vivo remain highly complex injuries. “U”- and “H”-shaped fractures usually require triangular fixation, whereas “II”-, “Y”- and “T”-shaped fractures might be sufficiently stabilised with transsacral screws.”
“The Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV) symptom criteria for major depressive disorder (MDD) are somewhat lengthy with several studies showing that clinicians have difficulty recalling all 9 symptoms. Moreover, the criteria include somatic symptoms that are difficult to apply in patients with medical illnesses. To address these problems, a simpler definition AC220 of MDD was developed that did not include the somatic symptoms. Previous reports found high levels of agreement between the simplified and full DSM-IV definition of MDD. However, the same research group has conducted all previous studies of psychiatric patients. The goal of the present study was to determine if a high level of concordance between the 2 definitions would be replicated in an independent setting. We interviewed 2907 psychiatric

outpatients presenting for treatment at the Boston University Center for Anxiety and Related Disorders. A trained diagnostic rater administered a semistructured interview and inquired about all symptoms of depression for all patients. A high level of agreement was found between the DSM-IV and the simpler definition of M DD. The absolute level of agreement between the 2 definitions was 95.5% and the kappa coefficient was 0.88. Thus, consistent with previous studies, a high level of concordance was found between a simpler definition of MDD and the DSM-IV definition. This new definition offers 2 advantages over the current DSM-IV definition-it is briefer, and it is easier to apply with medically ill patients because it is free of somatic symptoms. Implications of these findings for DSM-5 are discussed. (C) 2011 Elsevier Inc. All rights reserved.