Now showing items 1-5 of 5

  • Alternative analyses for handling incomplete follow-up in the intention-to-treat analysis: the randomized controlled trial of balloon kyphoplasty versus non-surgical care for vertebral compression fracture (FREE). 

    Ranstam, Jonas; Turkiewicz, Aleksandra; Boonen, Steven; Van Meirhaeghe, Jan; Bastian, Leonard; Wardlaw, Douglas (BioMed Central https://doi.org/10.1186/1471-2288-12-35, 2012-03-24)
    RANSTAM, J., TURKIEWICZ, A., BOONEN, S., VAN MEIRHAEGHE, J., BASTIAN, L. and WARDLAW, D. 2012. Alternative analyses for handling incomplete follow-up in the intention-to-treat analysis: the randomized controlled trial of balloon kyphoplasty versus non-surgical care for vertebral compression fracture (FREE). BMC medical research methodology [online], 12, article 35. Available from: https://doi.org/10.1186/1471-2288-12-35
    Background - Clinical trial participants may be temporarily absent or withdraw from trials, leading to missing data. In intention-to-treat (ITT) analyses, several approaches are used for handling the missing information - ...
  • Early catastrophic acetabular failure in Furlong total hip replacements. 

    Knox, David; Hamilton, Steven W.; Wardlaw, Douglas; Gibson, Peter H. (Springer https://doi.org/10.1007/s10195-008-0045-z, 2009-01-31)
    KNOX, D., HAMILTON, S.W., WARDLAW, D. and GIBSON, P.H. 2009. Early catastrophic acetabular failure in Furlong total hip replacements. Journal of orthopaedics and traumatology [online], 10(1), pages 39-42. Available from: https://doi.org/10.1007/s10195-008-0045-z
    The use of uncemented hip arthroplasty prostheses with ceramic articulations are popular, especially in the young, because of a perceived reduction in wear. We highlight a complication of ceramic on polyethylene articulating ...
  • A randomized trial of balloon kyphoplasty and nonsurgical management for treating acute vertebral compression fractures: vertebral body kyphosis correction and surgical parameters. 

    Van Meirhaeghe, Jan; Bastian, Leonard; Boonen, Steven; Ranstam, Jonas; Tillman, John B.; Wardlaw, Douglas (Lippincott, Williams and Wilkins https://doi.org/10.1097/BRS.0b013e31828e8e22, 2013-05-13)
    VAN MEIRHAEGHE, J., BASTIAN, L., BOONEN, S., RANSTAM, J., TILLMAN, J.B. and WARDLAW, D. 2013. A randomized trial of balloon kyphoplasty and nonsurgical management for treating acute vertebral compression fractures: vertebral body kyphosis correction and surgical parameters. Spine [online], 38(12), pages 971-983. Available from: https://doi.org/10.1097/BRS.0b013e31828e8e22
    Study Design - Multicenter randomized controlled trial. Objective - To compare the efficacy and safety of balloon kyphoplasty (BKP) with nonsurgical management ...
  • Removal of nucleus pulposus from the intervertebral disc - the use of chymopapain enhances mechanical removal with rongeurs: a laboratory study. 

    Dang, Lei; Wardlaw, Douglas; Hukins, David W. L. (BioMed Central https://doi.org/10.1186/1471-2474-8-122, 2007-12-13)
    DANG, L., WARDLAW, D. and HUKINS, D.W.L. 2007. Removal of nucleus pulposus from the intervertebral disc - the use of chymopapain enhances mechanical removal with rongeurs: a laboratory study. BMC musculoskeletal disorders [online], 8, article 122. Available from: https://doi.org/10.1186/1471-2474-8-122
    Background - A laboratory study was conducted, on cadaveric sheep spines to develop an effective procedure for removing as much nucleus as possible from an intervertebral disc with minimal disruption to the annulus. The ...
  • Sciatica caused by disc herniation: why is chymopapain chemonucleolysis denied to our patients? 

    Wardlaw, Douglas (ISASS https://doi.org/10.14444/3044, 2016-12-31)
    WARDLAW, D. 2017. Sciatica caused by disc herniation: why is chymopapain chemonucleolysis denied to our patients? International journal of spine surgery [online], 10, Article No. 44. Available from: https://doi.org/10.14444/3044
    Background - This study was undertaken to assess the long term outcome on the quality of life of patients with sciatica following treatment with chemonucleolysis, and to assess the complications. Methods - This is a ...