Review the complications reporting in 4 prominent spinal journals over the last decade.

Computerised search of the Medline database and hand search was undertaken to evaluate the complication reporting in 4 spinal journals (Spine, European Spine Journal, Journal of Neurosurgery Spine and Journal of Bone and joint surgery) from 2000 to 2009. The articles were divided based on the level of NICE evidence classification A to D.

A total of 88 articles reported spinal complications. Of these 5.9% was level B, 8.8% was level C and 85.3% was level D. There were no RCT's reported relating to complications (Level A) and majority of complications were case reports or expert opinions (level D). For the proportion of level D the rank order of the journals was; Spine (4.8%), European spine journal (3.8%), Journal of neurosurgery spine (5.1%) and Journal of bone and joint surgery was (1.8%). There was no increase in the rate of reporting over the decade. A detailed discussion of the reporting will be presented.

Papers focusing primarily on complications and its management are still not the focus in most surgical journals. This review over the last 10 years confirms that only rare and uncommon complications are reported in the form of case reports. Meta analysis or case series of complication is rarely reported. More focus must be emphasised on reporting mortality and morbidity for education.

Background. Patient-rated measures are the gold standard for assessing spine surgery outcomes, but there is no consensus on the appropriate timing of follow-up. Journals often demand a minimum 2-year follow-up, but the indiscriminate application of this principle may not be warranted. We examined the course of change in patient outcomes up to 5 years postoperatively. Methods. The data from 3′334 consecutive patients (1′789 women, 1′545 men; aged 61±15 years) undergoing first-time surgery between 1.1.2005 and 31.12.2010 for differing lumbar degenerative disorders were evaluated. The Core Outcome Measures Index (COMI) was completed by 3′124 (94%) patients preoperatively, 3′164 (95%) at 3 months follow-up, 3′153 (95%) at 1 year, 3′112 (93%) at 2 years, and 2′897 (87%) at 5 years. 2′502 (75%) completed COMI at all five timepoints. Results. The COMI change-score from pre-op to 3 months follow-up correlated significantly with that from pre-op to 12 months (r=0.65;p<0.0001), 24 months (r=0.57;p<0.0001), and 5 years (r=0.51;p<0.0001). COMI decreased significantly from pre-op to 3 months (3.7-points), and from 3 months to 12 months (0.4-points), then levelled off up to 5 years (0.04–0.05 point-change). The course of change up to 12 months differed slightly depending on pathology/whether fusion was done. Conclusion. Stable COMI scores were seen from 1-year postoperatively onwards. As the early post-operative results appear to herald the long-term outcome, a ‘wait and see policy’ in patients with a poor initial outcome is not advocated. The insistence on a 2-year follow-up could result in a failure to intervene early to achieve better long-term outcomes. No conflicts of interest. No funding obtained