The number of patients undergoing surgery for degenerative cervical radiculopathy has increased. In many countries, public hospitals have limited capacity. This has resulted in long waiting times for elective treatment and a need for supplementary private healthcare. It is uncertain whether the management of patients and the outcome of treatment are equivalent in public and private hospitals. The aim of this study was to compare the management and patient-reported outcomes among patients who underwent surgery for degenerative cervical radiculopathy in public and private hospitals in Norway, and to assess whether the effectiveness of the treatment was equivalent. This was a comparative study using prospectively collected data from the Norwegian Registry for Spine Surgery. A total of 4,750 consecutive patients who underwent surgery for degenerative cervical radiculopathy and were followed for 12 months were included. Case-mix adjustment between those managed in public and private hospitals was performed using propensity score matching. The primary outcome measure was the change in the Neck Disability Index (NDI) between baseline and 12 months postoperatively. A mean difference in improvement of the NDI score between public and private hospitals of ≤ 15 points was considered equivalent. Secondary outcome measures were a numerical rating scale for neck and arm pain and the EuroQol five-dimension three-level health questionnaire. The duration of surgery, length of hospital stay, and complications were also recorded.Aims
Methods
Cauda equina syndrome (CES) can be associated with chronic severe lower back pain and long-term autonomic dysfunction. This study assesses the recently defined core outcome set for CES in a cohort of patients using validated questionnaires. Between January 2005 and December 2019, 82 patients underwent surgical decompression for acute CES secondary to massive lumbar disc prolapse at our hospital. After review of their records, patients were included if they presented with the clinical and radiological features of CES, then classified as CES incomplete (CESI) or with painless urinary retention (CESR) in accordance with guidelines published by the British Association of Spinal Surgeons. Patients provided written consent and completed a series of questionnaires.Aims
Methods
Open discectomy (OD) is the standard operation for lumbar disc herniation (LDH). Percutaneous endoscopic lumbar discectomy (PELD), however, has shown similar outcomes to OD and there is increasing interest in this procedure. However despite improved surgical techniques and instrumentation, reoperation and infection rates continue and are reported to be between 6% and 24% and 0.7% and 16%, respectively. The objective of this study was to compare the rate of reoperation and infection within six months of patients being treated for LDH either by OD or PELD. In this retrospective, nationwide cohort study, the Korean National Health Insurance database from 1 January 2007 to 31 December 2018 was reviewed. Data were extracted for patients who underwent OD or PELD for LDH without a history of having undergone either procedure during the preceding year. Individual patients were followed for six months through their encrypted unique resident registration number. The primary endpoints were rates of reoperation and infection during the follow-up period. Other risk factors for reoperation and infection were also evalulated.Aims
Methods
Aims. Severe spinal deformity in growing patients often requires surgical management. We describe the incidence of spinal deformity surgery in a National
The primary aim of this study was to evaluate the performance
and safety of magnetically controlled growth rods in the treatment
of early onset scoliosis. Secondary aims were to evaluate the clinical
outcome, the rate of further surgery, the rate of complications,
and the durability of correction. We undertook an observational prospective cohort study of children
with early onset scoliosis, who were recruited over a one-year period
and followed up for a minimum of two years. Magnetically controlled
rods were introduced in a standardized manner with distractions
performed three-monthly thereafter. Adverse events which were both related
and unrelated to the device were recorded. Ten children, for whom
relevant key data points (such as demographic information, growth
parameters, Cobb angles, and functional outcomes) were available,
were recruited and followed up over the period of the study. There
were five boys and five girls. Their mean age was 6.2 years (2.5
to 10).Aims
Patients and Methods
We present a case series of five patients who had revision surgery
following magnetic controlled growing rods (MGCR) for early onset
scoliosis. Metallosis was found during revision in four out of five
patients and we postulated a mechanism for rod failure based on
retrieval analysis. Retrieval analysis was performed on the seven explanted rods.
The mean duration of MCGR from implantation to revision was 35 months
(17 to 46). The mean age at revision was 12 years (7 to 15; four
boys, one girl).Aims
Patients and Methods
The aim of this study was to determine whether
obesity affects pain, surgical and functional outcomes following lumbar
spinal fusion for low back pain (LBP). A systematic literature review and meta-analysis was made of
those studies that compared the outcome of lumbar spinal fusion
for LBP in obese and non-obese patients. A total of 17 studies were
included in the meta-analysis. There was no difference in the pain
and functional outcomes. Lumbar spinal fusion in the obese patient resulted
in a statistically significantly greater intra-operative blood loss
(weighted mean difference: 54.04 ml; 95% confidence interval (CI)
15.08 to 93.00; n = 112; p = 0.007) more complications (odds ratio:
1.91; 95% CI 1.68 to 2.18; n = 43858; p <
0.001) and longer duration
of surgery (25.75 mins; 95% CI 15.61 to 35.90; n = 258; p <
0.001). Obese
patients have greater intra-operative blood loss, more complications
and longer duration of surgery but pain and functional outcome are
similar to non-obese patients. Based on these results, obesity is
not a contraindication to lumbar spinal fusion. Cite this article:
The demand for spinal surgery and its costs have
both risen over the past decade. In 2008 the aggregate hospital
bill for surgical care of all spinal procedures was reported to
be $33.9 billion. One key driver of rising costs is spinal implants.
In 2011 our institution implemented a cost containment programme
for spinal implants which was designed to reduce the prices of individual
spinal implants and to reduce the inter-surgeon variation in implant costs.
Between February 2012 and January 2013, our spinal surgeons performed
1493 spinal procedures using implants from eight different vendors.
By applying market analysis and implant cost data from the previous
year, we established references prices for each individual type
of spinal implant, regardless of vendor, who were required to meet
these unit prices. We found that despite the complexity of spinal
surgery and the initial reluctance of vendors to reduce prices,
significant savings were made to the medical centre. Cite this article: 2015; 97-B:1102–5.
