Squeaking arising from a ceramic-on-ceramic (CoC)
total hip replacement (THR) may cause patient concern and in some
cases causes patients to seek revision surgery. We performed a meta-analysis
to determine the incidence of squeaking and the incidence of revision
surgery for squeaking. A total of 43 studies including 16 828 CoC
THR that reported squeaking, or revision for squeaking, were entered
into the analysis. The incidence of squeaking was 4.2% and the incidence
of revision for squeaking was 0.2%. The incidence of squeaking in
patients receiving the Accolade femoral stem was 8.3%, and the incidence
of revision for squeaking in these patients was 1.3%. Cite this article:
During the last ten years, greater attention
has been given to the management of peri-operative blood loss after
total knee arthroplasty (TKA), as it is a modifiable outcome that has
a significant effect on the rate of complications, the recovery,
and the economic burden. Blood loss after TKA has been greatly reduced
during this time, thereby dramatically reducing the rates of allogeneic
transfusion. This has significantly reduced the complications associated
with transfusion, such as fluid overload, infection, and increased length
of stay. The greatest advent in lowering peri-operative blood loss after
TKA has been the introduction of tranexamic acid, which reduces
blood loss without increasing the risk of thromboembolic events. This paper discusses the ways of reducing blood loss after TKA,
for which a multimodal algorithm, with pre-, intra- and post-operative
measures, has been adopted at our institution. Cite this article:
Patient specific instrumentation (PSI) uses advanced
imaging of the knee (CT or MRI) to generate individualised cutting
blocks aimed to make the procedure of total knee arthroplasty (TKA)
more accurate and efficient. However, in this era of healthcare
cost consciousness, the value of new technologies needs to be critically
evaluated. There have been several comparative studies looking at
PSI Cite this article:
The purpose of this article is to provide the
reader with a seven-step checklist that could help in minimising
the risk of PJI. The check list includes strategies that can be
implemented pre-operatively such as medical optimisation, and reduction
of the bioburden by effective skin preparation or actions taking
during surgery such as administration of timely and appropriate
antibiotics or blood conservation, and finally implementation of
post-operative protocols such as efforts to minimise wound drainage
and haematoma formation. Cite this article:
Health economic evaluations potentially provide
valuable information to clinicians, health care administrators,
and policy makers regarding the financial implications of decisions
about the care of patients. The highest quality research should
be used to inform decisions that have direct impact on the access
to care and the outcome of treatment. However, economic analyses
are often complex and use research methods which are relatively unfamiliar
to clinicians. Furthermore, health economic data have substantial
national, regional, and institutional variability, which can limit
the external validity of the results of a study. Therefore, minimum
guidelines that aim to standardise the quality and transparency
of reporting health economic research have been developed, and instruments
are available to assist in the assessment of its quality and the
interpretation of results. The purpose of this editorial is to discuss the principal types
of health economic studies, to review the most common instruments
for judging the quality of these studies and to describe current
reporting guidelines. Recommendations for the submission of these
types of studies to Cite this article:
The purpose of this study was to evaluate the
effect of various non-operative modalities of treatment (transcutaneous
electrical nerve stimulation (TENS); neuromuscular electrical stimulation
(NMES); insoles and bracing) on the pain of osteoarthritis (OA)
of the knee. We conducted a systematic review according to the Preferred Reporting
Items for Systematic Reviews and Meta-Analyses guidelines to identify
the therapeutic options which are commonly adopted for the management
of osteoarthritis (OA) of the knee. The outcome measurement tools used in the different studies were
the visual analogue scale and The Western Ontario and McMaster Universities
Arthritis Index pain index: all pain scores were converted to a
100-point scale. A total of 30 studies met our inclusion criteria: 13 on insoles,
seven on TENS, six on NMES, and four on bracing. The standardised
mean difference (SMD) in pain after treatment with TENS was 1.796,
which represented a significant reduction in pain. The significant
overall effect estimate for NMES on pain was similar to that of
TENS, with a SMD of 1.924. The overall effect estimate of insoles
on pain was a SMD of 0.992. The overall effect of bracing showed
a significant reduction in pain of 1.34. Overall, all four non-operative modalities of treatment were
found to have a significant effect on the reduction of pain in OA
of the knee. This study shows that non-operative physical modalities of treatment
are of benefit when treating OA of the knee. However, much of the
literature reviewed evaluates studies with follow-up of less than
six months: future work should aim to evaluate patients with longer
follow-up. Cite this article:
The authors present the results of a cohort study of 60 adult
patients presenting sequentially over a period of 15 years from
1997 to 2012 to our hospital for treatment of thoracic and/or lumbar
vertebral burst fractures, but without neurological deficit. All patients were treated by early mobilisation within the limits
of pain, early bracing for patient confidence and all progress in
mobilisation was recorded on video. Initial hospital stay was one
week. Subsequent reviews were made on an outpatient basis. Aims
Method
The global economy has been facing a financial crisis. Healthcare costs are spiraling, and there is a projected £30 billion health funding gap by 2020 in the UK. What is happening in the UK is a reflection of a global problem. Rationing of healthcare is a topic of much discussion; as unless spending is capped, providing healthcare will become unsustainable. Who decides how money is spent, and which services should be rationed? In this article we aim to discuss the impact that rationing may have on orthopaedic surgery, and we will discuss our own experiences of attempts to ration local services.
This study identifies early risk factors for symptomatic nonunion
of displaced midshaft fractures of the clavicle that aid identification
of an at risk group who may benefit from surgery. We performed a retrospective study of 88 patients aged between
16 and 60 years that were managed non-operatively. Aims
Methods
Between 2005 and 2012, 50 patients (23 female, 27 male) with
nonunion of the humeral shaft were included in this retrospective
study. The mean age was 51.3 years (14 to 88). The patients had
a mean of 1.5 prior operations ( All patients were assessed according to a specific risk score
in order to devise an optimal and individual therapy plan consistent
with the Diamond Concept. In 32 cases (64%), a change in the osteosynthesis
to an angular stable locking compression plate was performed. According
to the individual risk an additional bone graft and/or bone morphogenetic
protein-7 (BMP-7) were applied. A successful consolidation of the nonunion was observed in 37
cases (80.4%) with a median healing time of six months (IQR 6).
Younger patients showed significantly better consolidation. Four
patients were lost to follow-up. Revision was necessary in a total
of eight (16%) cases. In the initial treatment, intramedullary nailing
was most common. Methods
Results
There is conflicting evidence about the benefit
of using corticosteroid in periarticular injections for pain relief
after total knee arthroplasty (TKA). We carried out a double-blinded,
randomised controlled trial to assess the efficacy of using corticosteroid
in a periarticular injection to control pain after TKA. A total of 77 patients, 67 women and ten men, with a mean age
of 74 years (47 to 88) who were about to undergo unilateral TKA
were randomly assigned to have a periarticular injection with or
without corticosteroid. The primary outcome was post-operative pain
at rest during the first 24 hours after surgery, measured every
two hours using a visual analogue pain scale score. The cumulative
pain score was quantified using the area under the curve. The corticosteroid group had a significantly lower cumulative
pain score than the no-corticosteroid group during the first 24
hours after surgery (mean area under the curve 139, 0 to 560, and
264, 0 to 1460; p = 0.024). The rate of complications, including
surgical site infection, was not significantly different between
the two groups up to one year post-operatively. The addition of corticosteroid to the periarticular injection
significantly decreased early post-operative pain. Further studies
are needed to confirm the safety of corticosteroid in periarticular
injection.
Cite this article:
Adolescent idiopathic scoliosis affects about
3% of children. Non-operative measures are aimed at altering the natural
history to maintain the size of the curve below 40° at skeletal
maturity. The application of braces to treat spinal deformity pre-dates
the era of evidence-based medicine, and there is a paucity of irrefutable
prospective evidence in the literature to support their use and
their effectiveness has been questioned. This review considers this evidence. The weight of the evidence
is in favour of bracing over observation. The most recent literature
has moved away from addressing this question, and instead focuses
on developments in the design of braces and ways to improve compliance. Cite this article:
Only a few randomised, controlled studies have
compared different non-operative methods of treatment of mid-shaft
fractures of the clavicle. In this prospective, randomised controlled study of 60 participants
(mean age 31.6 years; 15 to 75) we compared the broad arm sling
with the figure of eight bandage for the treatment of mid-shaft
clavicle fractures. Our outcome measures were pain, Constant and
American Shoulder and Elbow Surgeons scores and radiological union. The mean visual analogue scale (VAS) pain score on the first
day after treatment was significantly higher (VAS 1 6.8; 4 to 9)
in the figure of eight bandage group than the broad arm sling group
(VAS 1 5.6; 3 to 8, p = 0.034). A mean shortening of 9 mm (3 to
17) was measured in the figure of eight bandage group, The application of the figure of eight bandage is more difficult
than of the broad arm sling, and patients experience more pain during
the first day when treated with this option. We suggest the broad
arm sling is preferable because of the reduction of early pain and
ease of application. Cite this article:
Total knee arthroplasty (TKA) is a cost effective
and extremely successful operation. As longevity increases, the demand
for primary TKA will continue to rise. The success and survivorship
of TKAs are dependent on the demographics of the patient, surgical
technique and implant-related factors. Currently the risk of failure of a TKA requiring revision surgery
ten years post-operatively is 5%. The most common indications for revision include aseptic loosening
(29.8%), infection (14.8%), and pain (9.5%). Revision surgery poses
considerable clinical burdens on patients and financial burdens
on healthcare systems. We present a current concepts review on the epidemiology of failed
TKAs using data from worldwide National Joint Registries. Cite this article:
The October 2015 Hip &
Pelvis Roundup360 looks at: Smoking and complications in arthroplasty; Smoking cessation beneficial in arthroplasty; Intermediate care and arthroplasty; Do we still need cell salvage?; Femoroacetabular impingement in the Japanese population; Trunnionosis or taperosis and geometry; Decontamination for staphylococcus aureus works!; Policeman or opportunity? Quality improvement with registries; Death rates higher in readmission to other hospitals
Total knee replacement (TKR) is an operation
that can be performed with or without the use of a tourniquet. Meta-analyses
of the available Level-1 studies have demonstrated that the use
of a tourniquet leads to a significant reduction in blood loss.
The opponents for use of a tourniquet cite development of complications
such as skin bruising, neurovascular injury, and metabolic disturbance
as drawbacks. Although there may certainly be reason for concern
in arteriopathic patients, there is little evidence that routine
use of a tourniquet during TKR results in any of the above complications.
The use of a tourniquet, on the other hand, provides a bloodless
field that allows the surgeon to perform the procedure with expediency
and optimal visualisation. Blood conservation has gained great importance
in recent years due to increased understanding of the problems associated
with blood transfusion, such as increased surgical site infection
(due to immunomodulation effect), increased length of hospital stay
and increased cost. Based on the authors’ understanding of the available
evidence, the routine use of a tourniquet during TKR is justified
as good surgical practice. Cite this article:
The August 2015 Foot &
Ankle Roundup360 looks at: Is orthosis more important than physio in tibialis posterior deficiency?; Radiographic evaluation of ankle injury; Sciatic catheter quite enough!; A fresh look at avascular necrosis of the talus; Total ankle and VTE; Outcomes of posterior malleolar fracture; Absorbable sutures in the Achilles tendon; Lisfranc injuries under the spotlight
