Cellular therapies for treating pain associated with spinal cord injury

Spinal cord injury leads to immense disability and loss of quality of life in human with no satisfactory clinical cure. Cell-based or cell-related therapies have emerged as promising therapeutic potentials both in regeneration of spinal cord and mitigation of neuropathic pain due to spinal cord injury. This article reviews the various options and their latest developments with an update on their therapeutic potentials and clinical trialing

Preoperative cerebrospinal fluid cytokine levels and the risk of postoperative delirium in elderly hip fracture patients

Aging and neurodegenerative disease predispose to delirium and are both associated with increased activity of the innate immune system resulting in an imbalance between pro- and anti-inflammatory mediators in the brain. We examined whether hip fracture patients who develop postoperative delirium have altered levels of inflammatory mediators in cerebrospinal fluid (CSF) prior to surgery. Patients were 75 years and older and admitted for surgical repair of an acute hip fracture. CSF samples were collected preoperatively. In an exploratory study, we measured 42 cytokines and chemokines by multiplex analysis. We compared CSF levels between patients with and without postoperative delirium and examined the association between CSF cytokine levels and delirium severity. Delirium was diagnosed with the Confusion Assessment Method; severity of delirium was measured with the Delirium Rating Scale Revised-98. Mann-Whitney U tests or Student t-tests were used for between-group comparisons and the Spearman correlation coefficient was used for correlation analyses. Sixty-one patients were included, of whom 23 patients (37.7%) developed postsurgical delirium. Concentrations of Fms-like tyrosine kinase-3 (P=0.021), Interleukin-1 receptor antagonist (P=0.032) and Interleukin-6 (P=0.005) were significantly lower in patients who developed delirium postoperatively. Our findings fit the hypothesis that delirium after surgery results from a dysfunctional neuroinflammatory response: stressing the role of reduced levels of anti-inflammatory mediators in this process. The Effect of Taurine on Morbidity and Mortality in the Elderly Hip Fracture Patient.Registration number: NCT00497978. Local ethical protocol number: NL16222.094.0

Staff and administration perspectives in a one-year geriatric rehabilitation developmental process

A health care reform for senior citizens took effect in 1992 in Sweden. Shortcomings as regards geriatric rehabilitation were identified and, in 1995, governmental grants were assigned to local developmental projects. The aim of this study was to report the staff and administration perspectives in a geriatric rehabilitation developmental process over a 1-year period. In all, 782 staff and 45 administration respondents took part. The investigation was based on questionnaires and series of interviews. Significant positive changes with respect to collaboration between the authorities involved were demonstrated at the administrative level, while the most positive results at staff level concerned competence development in the group of employees without college education. A positive process as regards geriatric rehabilitation has started in the study district, indicating that governmental grants assigned for the stimulation of developmental activities are beneficial. Official goals for geriatric rehabilitation, points of departure for the organization of rehabilitation services and the content of general and specialized rehabilitation programmes are pinpointed as some of the areas deserving further attention