Aims. The aim of this study was to describe the prevalence and patterns of
Abstract. Introduction. Total knee replacement (TKR) is a successful operation for many patients, however 15–20% of patients experience chronic post-surgical pain (CPSP). Many will experience neuropathic characteristics. We describe the prevalence and patterns of
A 60-year-old man developed severe
Background. Patients with low back-related leg pain (LBLP) can present with
Purpose of study: Pain mechanisms underlying the majority of low back and leg pain remain to be elucidated. A recently developed
A subgroup of patients that undergo TKR surgery have evidence of
The purpose of this study was to establish whether
exploration and neurolysis is an effective method of treating neuropathic
pain in patients with a sciatic nerve palsy after total hip replacement
(THR). A total of 56 patients who had undergone this surgery at
our hospital between September 1999 and September 2010 were retrospectively identified.
There were 42 women and 14 men with a mean age at exploration of
61.2 years (28 to 80). The sciatic nerve palsy had been sustained
by 46 of the patients during a primary THR, five during a revision
THR and five patients during hip resurfacing. The mean pre-operative
visual analogue scale (VAS) pain score was 7.59 (2 to 10), the mean
post-operative VAS was 3.77 (0 to 10), with a resulting mean improvement
of 3.82 (0 to 10). The pre- and post-neurolysis VAS scores were
significantly different (p <
0.001). Based on the findings of
our study, we recommend this form of surgery over conservative management
in patients with
We investigated the effect of delay before nerve repair on
Purpose of study and background.
Purpose of the study: The favourable outcome with knee arthroplasty can be compromised by persistent unexplained pain. Postoperative pain accounts for about 30% of the complaints of chronic pain present in 25% of the general population and would be to a large extent of neuropathic origin (DCN). The purpose of this work was to evaluate pain before and after knee arthroplasty in terms of intensity and clinical expression. Material and methods: A prospective monocentric epidemiology study was conducted to validate self-administrated questionnaires which, over a six month period, were completed by knee arthroplasty patients. A numerical scale (Nu) from 0 to 10, a 7-item questionnaire screening for
Background. There is a paucity of prognosis research in patients with neuropathic low back-related leg pain (LBLP) in primary care. Purpose. To investigate the clinical course and prognostic factors in primary care LBLP patients consulting with
Introduction. Nociceptive and neuropathic components both contribute to chronic pain. Since these components require different pain management strategies, correct pain diagnosis before and during treatment is important. Freynhagen et al. (2006) reported that they had developed and validated the pain-DETECT questionnaire (PD-Q) to detect neuropathic components in chronic low back pain patients. They also reported that 37% of unselected cohort of chronic LBP patients had predominantly
Aims. The aims of this study were to report the outcomes of patients with a complex fracture of the lower limb in the five years after they took part in the Wound Healing in Surgery for Trauma (WHIST) trial. Methods. The WHIST trial compared negative pressure wound therapy (NPWT) dressings with standard dressings applied at the end of the first operation for patients undergoing internal fixation of a complex fracture of the lower limb. Complex fractures included periarticular fractures and open fractures when the wound could be closed primarily at the end of the first debridement. A total of 1,548 patients aged ≥ 16 years completed the initial follow-up, six months after injury. In this study we report the pre-planned analysis of outcome data up to five years. Patients reported their Disability Rating Index (DRI) (0 to 100, in which 100 = total disability), and health-related quality of life, chronic pain scores and
Aims. To identify the prevalence of
Introduction. Pain after trauma has received relatively little research attention compared with surgical techniques and functional outcomes, but is important to patients. We aimed to describe nerve dysfunction and pain characteristics using tibial fractures as a model. We hypothesized that early nerve dysfunction was associated with neuropathic and chronic pain. Materials and Methods. Adult patients with isolated open or closed tibial diaphyseal fractures were prospectively observed for 1-year in 5 Major Trauma Centres. Nerve dysfunction was assessed using Semmes-Weinstein monofilaments, acute pain with the visual numerical rating scale (VNRS),
The April 2024 Shoulder & Elbow Roundup. 360. looks at: Acute rehabilitation following traumatic anterior shoulder dislocation (ARTISAN): pragmatic, multicentre, randomized controlled trial; Prevalence and predisposing factors of
Abstract. Introduction. There is a need to develop approaches to reduce chronic pain after total knee replacement. There is an established link between disturbed sleep and pain. We tested the feasibility of a trial evaluating the clinical and cost-effectiveness of a pre-operative sleep assessment and complex intervention package for improving long-term pain after TKR. Methodology. REST was a feasibility multi-centre randomised controlled trial with embedded qualitative study and health economics. Participants completed baseline measures and were randomised to usual care or the intervention, a tailored sleep assessment and behavioural intervention package delivered by an extended scope practitioner three months pre-operatively with a follow-up call up at four-weeks. Patient reported outcomes were assessed at baseline, one-week pre-surgery, and 3-months post-surgery. Results. 57 patients were randomised and 20 had surgery within the study timelines. All patients allocated the intervention attended an appointment and most engaged with treatment. The intervention group reported improvements in sleep (Sleep Conditions Indicator) and
A small proportion of patients have persistent
pain after total knee replacement (TKR). The primary aim of this study
was to record the prevalence of pain after TKR at specific intervals
post-operatively and to ascertain the impact of
Aims. In cases of severe periprosthetic joint infection (PJI) of the knee, salvage procedures such as knee arthrodesis (KA) or above-knee amputation (AKA) must be considered. As both treatments result in limitations in quality of life (QoL), we aimed to compare outcomes and factors influencing complication rates, mortality, and mobility. Methods. Patients with PJI of the knee and subsequent KA or AKA between June 2011 and May 2021 were included. Demographic data, comorbidities, and patient history were analyzed. Functional outcomes and QoL were prospectively assessed in both groups with additional treatment-specific scores after AKA. Outcomes, complications, and mortality were evaluated. Results. A total of 98 patients were included, 52 treated with arthrodesis and 47 with AKA. The mean number of revision surgeries between primary arthroplasty and arthrodesis or AKA was 7.85 (SD 5.39). Mean follow-up was 77.7 months (SD 30.9), with a minimum follow-up of two years. Complications requiring further revision surgery occurred in 11.5% of patients after arthrodesis and in 37.0% of AKA patients. Positive intraoperative tissue cultures obtained during AKA was significantly associated with the risk of further surgical revision. Two-year mortality rate of arthrodesis was significantly lower compared to AKA (3.8% vs 28.3%), with age as an independent risk factor in the AKA group. Functional outcomes and QoL were better after arthrodesis compared to AKA.
Schwannomas are the most common tumours of the sheath of peripheral nerves. The clinical diagnosis is usually straightforward, but may be delayed for many years in a schwannoma of the posterior tibial nerve. The symptoms are often attributed to entrapment neuropathy or to lumbosacral radiculopathy. We describe 25 patients with a schwannoma of the posterior tibial nerve. Only three were diagnosed within a year of presentation. The mean time to diagnosis was 86.5 months with a median of 48 months (2 to 360). All the patients complained of pain, which was felt specifically in the sole of the foot in 18. A Tinel sign was detected in all 25 patients. MRI confirmed the diagnosis in all the cases in which it had been undertaken. Surgical resection of the lesion abolished the