To compare the efficacy of decompression alone (DA) with i) decompression and fusion (DF) and ii) interspinous process device (IPD) in the treatment of lumbar stenosis with degenerative spondylolisthesis. Outcomes of interest were both patient-reported measures of postoperative pain and function, as well as the perioperative measures of blood loss, operation duration, hospital stay, and reoperation. Data were obtained from electronic searches of five online databases. Included studies were limited to randomised-controlled trials (RCTs) which compared DA with DF or IPD using patient-reported outcomes such as the Oswestry Disability Index (ODI) and Zurich Claudication Questionnaire (ZCQ), or perioperative data. Patient-reported data were reported as part of the systematic review, while meta-analyses were conducted for perioperative outcomes in MATLAB using the DerSimonian and Laird random-effects model. Forest plots were generated for visual interpretation, while heterogeneity was assessed using the Aims
Methods
Patients undergoing hip fracture surgery have a high peri-operative mortality rate. We performed a retrospective study to ascertain if there is any relation between postoperative haemoglobin (Hb) decrease and cardiac related events following the surgery. We carried out a retrospective study in this University Hospital's trauma unit. All patients operated for fracture neck of femur (hemiarthroplasty and DHS – Dynamic Hip Screw) between July 2006 and August 2008 were included in the study. Electronic records from the trauma unit, pathology portal, operating theatre and blood bank were obtained to identify the pre-operative and post-operative Hb levels, amount of blood transfused and Troponin T (TnT) level.Background and Objective
Methodology
