Multilevel oblique corpectomy for cervical spondylotic myelopathy preserves segmental motion.

PURPOSE: To document the neurological outcome, spinal alignment and segmental range of movement after oblique cervical corpectomy (OCC) for cervical compressive myelopathy. METHODS: This retrospective study included 109 patients--93 with cervical spondylotic myelopathy and 16 with ossified posterior longitudinal ligament in whom spinal curvature and range of segmental movements were assessed on neutral and dynamic cervical radiographs. Neurological function was measured by Nurick's grade and modified Japanese Orthopedic Association (JOA) scores. Eighty-eight patients (81%) underwent either a single- or two-level corpectomy; the remaining (19%) undergoing three- or four-level corpectomies. The average duration of follow-up was 30.52 months. RESULTS: The Nurick's grade and the JOA scores showed statistically significant improvements after surgery (p < 0.001). The mean postoperative segmental angle in the neutral position straightened by 4.7 ± 6.5°. The residual segmental range of movement for a single-level corpectomy was 16.7° (59.7% of the preoperative value), for two-level corpectomy it was 20.0° (67.2%) and for three-level corpectomies it was 22.9° (74.3%). 63% of patients with lordotic spines continued to have lordosis postoperatively while only one became kyphotic without clinical worsening. Four patients with preoperative kyphotic spines showed no change in spine curvature. None developed spinal instability. CONCLUSIONS: The OCC preserves segmental motion in the short-term, however, the tendency towards straightening of the spine, albeit without clinical worsening, warrants serial follow-up imaging to determine whether this motion preservation is long lasting.

Dysfonction métabolique et stress chronique: un nouveau regard sur la pandémie de "diabésité" [Metabolic dysfunction and chronic stress: a new sight at "diabesity" pandemic]

Chronic stress in Western society can activate the autonomus, neuroendocrine and inflammatory/immunlogic systems. Chronic exposure to stressors can indeed stimulate the hypothalamic-pituitary-adrenal axis and induce a disbalance between anabolic and catabolic hormones, responsible of an increased in visceral fat and of insulin resistance. These metabolic consequences can lead to pre-diabetes. Exposure to chronic stress results in allostatic load and its pathophysiologic consequences. The knowledge of this mecanisms and the cardiovascular and metabolic risk related, should influence our way of thinking about patient care. To decrease allostatic load, practitioners can rely on therapeutic relation. Therapeutic education is one of the skill that can be use to create therapeutic relation.

La psychothérapie en région romande: un regard en arrière, une projection vers l'avant

Les auteurs Valentino Pomini, Yves de Roten et Nicolas Favez dressent le bilan de l'évolution de la psychothérapie en Suisse romande au cours des 25 dernières années. Ils expliquent notamment comment s'est construite la place des psychologues dans le champ de la psychothérapie, et celle des différents courants en psychothérapie, jusqu'au développement d'une collaboration qui tend vers la maturité.