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The Bone & Joint Journal
Vol. 99-B, Issue 11 | Pages 1526 - 1532
1 Nov 2017
Tarride JE Hopkins RB Blackhouse G Burke N Bhandari M Johal H Guyatt GH Busse JW

Aims

This 501-patient, multi-centre, randomised controlled trial sought to establish the effect of low-intensity, pulsed, ultrasound (LIPUS) on tibial shaft fractures managed with intramedullary nailing. We conducted an economic evaluation as part of this trial.

Patients and Methods

Data for patients’ use of post-operative healthcare resources and time taken to return to work were collected and costed using publicly available sources. Health-related quality of life, assessed using the Health Utilities Index Mark-3 (HUI-3), was used to derive quality-adjusted life years (QALYs). Costs and QALYs were compared between LIPUS and control (a placebo device) from a payer and societal perspective using non-parametric bootstrapping. All costs are reported in 2015 Canadian dollars unless otherwise stated.


The Bone & Joint Journal
Vol. 97-B, Issue 4 | Pages 550 - 557
1 Apr 2015
Mollon B Lee A Busse JW Griffin AM Ferguson PC Wunder JS Theodoropoulos J

Pigmented villonodular synovitis (PVNS) is a rare proliferative process of the synovium which most commonly affects the knee and occurs in either a localised (LPVNS) or a diffuse form (DPVNS). The effect of different methods of surgical synovectomy and adjuvant radiotherapy on the rate of recurrence is unclear. We conducted a systematic review and identified 35 observational studies in English which reported the use of surgical synovectomy to treat PVNS of the knee.

A meta-analysis included 630 patients, 137 (21.8%) of whom had a recurrence after synovectomy. For patients with DPVNS, low-quality evidence found that the rate of recurrence was reduced by both open synovectomy (odds ration (OR) = 0.47; 95% CI 0.25 to 0.90; p = 0.024) and combined open and arthroscopic synovectomy (OR = 0.19, 95% CI = 0.06 to 0.58; p = 0.003) compared with arthroscopic surgery. Very low-quality evidence found that the rate of recurrence of DPVNS was reduced by peri-operative radiotherapy (OR = 0.31, 95% CI 0.14 to 0.70; p = 0.01). Very low-quality evidence suggested that the rate of recurrence of LPVNS was not related to the surgical approach.

This meta-analysis suggests that open synovectomy or synovectomy combined with peri-operative radiotherapy for DPVNS is associated with a reduced rate of recurrence. Large long-term prospective multicentre observational studies, with a focus on both rate of recurrence and function, are required to confirm these findings.

Cite this article: Bone Joint J 2015;97-B:550–7.


Orthopaedic Proceedings
Vol. 94-B, Issue SUPP_XXXVIII | Pages 73 - 73
1 Sep 2012
Busse JW Investigators S Group MUSS Bhandari M
Full Access

Purpose

We explored the role of patients beliefs and attitudes towards their likelihood of recovery from severe physical trauma.

Method

We developed and validated an instrument designed to capture the impact of patients beliefs and attitudes towards functional recovery from injury; the Somatic Pre-Occupation and Coping (SPOC) questionnaire. At six weeks post-surgical fixation, we administered the SPOC questionnaire to 359 consecutive patients with operatively managed tibial shaft fractures. We constructed multi-variable regression models to explore the association between SPOC scores and functional outcome at one year, as measured by return to work and Short Form-36 (SF-36) physical component summary (PCS) and mental component summary (MCS) scores.


Orthopaedic Proceedings
Vol. 93-B, Issue SUPP_IV | Pages 582 - 582
1 Nov 2011
Bhandari M Dijkman BG Busse JW Walter SD
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Purpose: Radiographic healing is a common outcome measure in orthopaedic trials and adjudication by outcome assessors is often conducted using only plain radiographs. We explored the effect of adding clinical notes to radiographs in the adjudication process of a pilot trial of tibial shaft fractures.

Method: Radiographic and clinical data from a multicenter clinical trial of 51 patients with operatively treated tibial fractures formed the basis of the study data. An independent adjudication committee of three blinded orthopaedic trauma surgeons evaluated radiographs for time to fracture healing. This committee then evaluated clinical notes associated with each radiographic follow up visit and were asked to either revise or maintain their initial impression. We calculated the proportion of time to healing consensus decisions that changed after evaluation of clinical notes. We further examined the contents of the clinical notes and its relative influence on the committee’s decisions.

Results: Forty-seven of 51 patients were determined to have radiographic evidence of healing during the trial follow-up period, and consideration of the clinical notes resulted in a change of 40% (19 of 47) of time to healing consensus decisions; however, revised decisions were equally likely to support an earlier or a later time to healing.

Conclusion: Addition of clinical notes changed the adjudication committee’s decision of radiographic fracture healing in a substantial number of cases. Our findings suggest that orthopedic trialists should consider the addition of clinical notes to adjudication material in studies of fracture healing.