Aims. COVID-19 has compounded a growing waiting list problem, with over 4.5 million patients now waiting for planned elective care in the UK. Views of patients on waiting lists are rarely considered in prioritization. Our primary aim was to understand how to support patients on waiting lists by hearing their experiences, concerns, and expectations. The secondary aim was to capture objective change in disability and coping mechanisms. Methods. A minimum representative sample of 824 patients was required for quantitative analysis to provide a 3% margin of error. Sampling was stratified by body region (upper/lower limb, spine) and duration on the waiting list. Questionnaires were sent to a random sample of elective orthopaedic waiting list patients with their planned intervention paused due to COVID-19. Analyzed parameters included baseline health, change in physical/mental health status, challenges and coping strategies, preferences/concerns regarding treatment, and objective quality of life (EuroQol five-dimension questionnaire (EQ-5D), Generalized Anxiety Disorder 2-item scale (GAD-2)). Qualitative analysis was performed via the Normalization Process Theory. Results. A total of 888 patients responded. Better health, pain, and mood scores were reported by upper limb patients. The longest waiters reported better health but poorer mood and anxiety scores. Overall, 82% had tried self-help measures to ease symptoms; 94% wished to proceed with their intervention; and 21% were prepared to tolerate deferral. Qualitative analysis highlighted the overall patient mood to be represented by the terms ‘understandable’, ‘frustrated’, ‘pain’, ‘disappointed’, and ‘not happy/depressed’. COVID-19-mandated health and safety measures and technology solutions were felt to be implemented well. However, patients struggled with access to doctors and pain management, quality of life (physical and psychosocial) deterioration, and delay updates. Conclusion. This is the largest study to hear the views of this ‘hidden’ cohort. Our findings are widely relevant to ensure provision of better ongoing support and communication, mostly within the constraints of current resources. In response, we developed a reproducible local action plan to address highlighted issues. Cite this article: Bone Jt Open 2021;2(8):583–593

Aims

Paediatric fractures are highly prevalent and are most often treated with plaster. The application and removal of plaster is often an anxiety-inducing experience for children. Decreasing the anxiety level may improve the patients’ satisfaction and the quality of healthcare. Virtual reality (VR) has proven to effectively distract children and reduce their anxiety in other clinical settings, and it seems to have a similar effect during plaster treatment. This study aims to further investigate the effect of VR on the anxiety level of children with fractures who undergo plaster removal or replacement in the plaster room.

Aims. The purpose of this study was to assess the prevalence of depression and anxiety symptoms in patients undergoing shoulder surgery using the National Institutes of Health (NIH) Patient-Reported Outcomes Measurement Information System (PROMIS) Depression and Anxiety computer adaptive tests, and to determine the factors associated with more severe symptoms. Additionally, we sought to determine whether PROMIS Depression and Anxiety were associated with functional outcomes after shoulder surgery. Methods. This was a retrospective analysis of 293 patients from an urban population who underwent elective shoulder surgery from 2015 to 2018. Survey questionnaires included preoperative and two-year postoperative data. Bivariate analysis was used to identify associations and multivariable analysis was used to control for confounding variables. Results. Mean two-year PROMIS Depression and Anxiety scores significantly improved from preoperative scores, with a greater improvement observed in PROMIS Anxiety. Worse PROMIS Depression and Anxiety scores were also significantly correlated with worse PROMIS Physical Function (PF) and American Shoulder and Elbow Surgeons scores (ASES). After controlling for confounding variables, worse PROMIS Depression was an independent predictor of worse PROMIS PF, while worse PROMIS Anxiety was an independent predictor of worse PROMIS PF and ASES scores. Conclusion. Mean two-year PROMIS Depression and Anxiety scores improved after elective shoulder surgery and several patient characteristics were associated with these scores. Worse functional outcomes were associated with worse PROMIS Depression and Anxiety; however, more severe two-year PROMIS Anxiety was the strongest predictor of worse functional outcomes. Cite this article: Bone Joint J 2022;104-B(4):479–485

Aims. Fracture-related infections (FRIs) are a devastating complication of fracture management. However, the impact of FRIs on mental health remains understudied. The aim of this study was a longitudinal evaluation of patients’ psychological state, and expectations for recovery comparing patients with recurrent FRI to those with primary FRI. Methods. A prospective longitudinal study was conducted at a level 1 trauma centre from January 2020 to December 2022. In total, 56 patients treated for FRI were enrolled. The ICD-10 symptom rating (ISR) and an expectation questionnaire were assessed at five timepoints: preoperatively, one month postoperatively, and at three, six, and 12 months. Results. Recurrent FRI cases consistently exceeded the symptom burden threshold (0.60) in ISR scores at all assessment points. The difference between preoperative-assessed total ISR scores and the 12-month follow-up was not significant in either group, with 0.04 for primary FRI (p = 0.807) and 0.01 for recurrent FRI (p = 0.768). While primary FRI patients showed decreased depression scores post surgery, recurrent FRI cases experienced an increase, reaching a peak at 12 months (1.92 vs 0.94; p < 0.001). Anxiety scores rose for both groups after surgery, notably higher in recurrent FRI cases (1.39 vs 1.02; p < 0.001). Moreover, patients with primary FRI reported lower expectations of returning to normal health at three (1.99 vs 1.11; p < 0.001) and 12 months (2.01 vs 1.33; p = 0.006). Conclusion. The findings demonstrate the significant psychological burden experienced by individuals undergoing treatment for FRI, which is more severe in recurrent FRI. Understanding the psychological dimensions of recurrent FRIs is crucial for comprehensive patient care, and underscores the importance of integrating psychological support into the treatment paradigm for such cases. Cite this article: Bone Jt Open 2024;5(7):621–627

Periacetabular Osteotomy (PAO) has become the most important surgical procedure for patients with hip dysplasia, offering significant pain relief and improved joint function. This study focuses on recovery after PAO, specifically the return to sports (RTS) timeline, with the objective of identifying preoperative predictors to optimize patient outcomes. Our prospective, monocentric study from 2019 to 2023 included 698 hips from 606 patients undergoing PAO. Comprehensive preoperative data were collected, including demographic information, clinical assessments (Modified Harris Hip Score (mHHS), International Hip Outcome Tool-12 (iHot-12), Hip Disability and Osteoarthritis Outcome Score (HOOS), UCLA Activity Score) and psychological evaluations (Brief Symptom Inventory (BSI) and SF-36 Health Survey). Advanced logistic regression and machine learning techniques (R Core Team. (2016)) were employed to develop a predictive model. Multivariate regression analysis revealed that several preoperative factors significantly influenced the RTS timeline. These included gender, invasiveness of the surgical approach, preoperative UCLA Score, preoperative sports activity level, mHHS, and various HOOS subscales (Sport/Recreation, Symptoms, Pain) as well as psychological factors (BSI and SF-36). The subsequent model, using a decision tree approach, showed that the combination of a UCLA score greater than 3 (p<0.001), non-female gender (p=0.003), preoperative sports frequency not less than twice per week (p<0.001), participation in high-impact sports preoperatively (p=0.008), and a BSI anxiety score less than 2 (p<0.001) had the highest likelihood of early RTS with a probability of 71.4% at three months. Using a decision tree approach, this model provides a nuanced prediction of RTS after PAO, highlighting the synergy of physical, psychological, and lifestyle influences. By quantifying the impact of these variables, it provides clinicians with a valuable tool for predicting individual patient recovery trajectories, aiding in tailored rehabilitation planning and predicting postoperative satisfaction

Purpose: To determine if oral midazolam reduces the anxiety of children undergoing removal of percutaneous Kirschner wires (K-wires) from the distal humerus in the Orthopaedic Outpatient Department. Methods: This was a prospective double blind, randomised controlled trial. 46 children aged between 3 and 12 years who had supracondylar fractures of the distal humerus internally fixed with K-wires were randomised into 2 groups. 0.2mg/kg oral midazolam (active group) or the same volume of an oral placebo (control group) was administered 30 minutes prior to removal of K-wires. Venham Situational Anxiety Score was performed before and immediately after removal of K-wires. University College London Hospital sedation score was recorded every 20 minutes. Results: 42 children with an average age of 7.1 years (range 3.6–12.3 years) had complete documentation for analysis. The two groups had similar demographics. All wires were removed in the clinic with or without midazolam. There was no significant difference in anxiety scores between the groups either before or after wire removal. The change in scores was not significantly different between the 2 groups. However, 45% of children in the active group had reduced anxiety levels in the active group compared to 18% of children given placebo but this difference was not significant (p=0.102). No child was excessively sedated but one in the active group became agitated and restless. Conclusions: The anxiety scores before and after wire removal in the active group were not significantly different from the placebo group scores. We do not recommend the routine administration of midazolam (0.2 mg/kg) to all children requiring k-wire removal in the outpatient department

Our purpose wasto determine if oral midazolam reduces the anxiety of children undergoing removal of percutaneous Kirschner wires (K-wires) from the distal humerus in the Orthopaedic Outpatient Department. This was a prospective double blind, randomised controlled trial. 46 children aged between 3 and 12 years who had supracondylar fractures of the distal humerus internally fixed with K-wires were randomised into 2 groups. 0.2mg/kg oral midazolam (active group) or the same volume of an oral placebo (control group) was administered 30 minutes prior to removal of K-wires. Venham Situational Anxiety Score was performed before and immediately after removal of K-wires. University College London Hospital sedation score was recorded every 20 minutes. 42 children with an average age of 7.1 years (range 3.6–12.3 years) had complete documentation for analysis. The two groups had similar demographics. All wires were removed in the clinic with or without midazolam. There was no significant difference in anxiety scores between the groups either before or after wire removal. The change in scores was not significantly different between the 2 groups. However, 45% of children in the active group had reduced anxiety levels in the active group compared to 18% of children given placebo but this difference was not significant (p=0.102). No child was excessively sedated but one in the active group became agitated and restless. The anxiety scores before and after wire removal in the active group were not significantly different from the placebo group scores. We do not recommend the routine administration of midazolam (0.2 mg/kg) to all children requiring k-wire removal in the outpatient department

Depression and anxiety are widely prevalent amongst patients suffering from chronic diseases including osteoarthritis. National Institute for Clinical Excellence (NICE) guidelines recommend vigilance and routine screening in such chronic disease patients, and a recent King's Fund report found depression causes considerable expense to the NHS, with £1 for every £8 spent on chronic disease spent on patients mental health, costing between £8-13 billion annually. Depression increases length of hospital stay, and poorer clinical outcomes: depressed patients are 3.5 x as likely to die after suffering from myocardial infarction. Despite this, depression screening is not performed widely pre operatively. To see if there is a basis to recommend routine pre operative depression screening in hip and knee arthroplasty patients, we asked all patients attending Joint School to complete a Hospital Anxiety and Depression Scale (HADS). This is a well-validated tool for assessing the presence and degree (either mild, moderate or severe if present) of anxiety and depression, using fourteen questions, and providing a score out of 21 for each. We then correlated these results to pre operative Oxford Knee and Oxford Hip Scores to see if there was any relationship between the extent of impact of disease and any mood disorder present. 190 patients completed the questionnaire pre operatively. Of those, 82 (43%) scored as anxious. 73 (38%) scored as depressed. 47 (25%) scored as both. Overall 107 (56%) were either anxious, depressed or both. The median anxiety score was 7, with 44 (54%) scoring 8–10 (mild), 35 (43%) 11–15 (moderate) and 3 (4%) 16+ (severe). The median depression score was 6, with 53 (73%) scoring 8–10 (mild), 19 (26%) 11–15 (moderate) and 1 (1%) 16+ (severe). In order to look for an association between the severity of depression or anxiety and Oxford Scores, we grouped the Oxford Scores according to the patient's score on the HADS, and performed analysis of variance (ANOVA) to look for a significant difference between the Oxford Scores in the groups. There was no significant link between increase in Oxford Score and anxiety score (p=0.173314) but there was between Oxford Score and depression score (p=0.001377). There was equally no correlation between scores in patients classified simply as anxious or not anxious (p=0.14918) but a significant difference in Oxford Score was present between patients designated as depressed or not depressed (p=0.000297). We thus conclude depression and anxiety are very common amongst pre operative arthroplasty patients and thus assessment for this should be considered routinely preoperatively. In addition, there is a link between severity of osteoarthritis and severity of depression with increasing depression score associated with increasing Oxford Score. This makes further work to assess the reasons for this link imperative: does increasing severity of osteoarthritis result in increasing severity of depression, or does depression cause patients to feel the effects of their disease more keenly, and thus score higher on Oxford Scores? If this is the case, would patients treated for depression find the effect of their joint problems severe enough to warrant undertaking arthroplasty surgery?

Chronic pain and psychosocial distress are generally thought to be associated in chronic musculoskeletal disorders such as non-specific neck pain. However, it is unclear whether a raised level of anxiety is necessarily a feature of longstanding, intense pain amongst patient and general population sub-groups. Post-hoc analysis. In a cohort of 70 self-selected female, non-specific neck pain sufferers, we observed relatively high levels of self-reported pain of 4.46 (measured on the 11 point numerical pain rating scale (NRS-101)) and a longstanding duration of symptoms (156 days/year). However, the mean anxiety scores observed (5.49), fell well below the clinically relevant threshold of 21 required by the Beck Anxiety Inventory. The cohort was stratified to further distinguish individuals with higher pain intensity (NRS>6) and longer symptom duration (>90 days). Although a highly statistically significant difference (p=0.000) was subsequently observed with respect to pain intensity, in the resulting sub-groups, none such a difference was noted with respect to anxiety levels. Our results indicate that chronic, intense pain and anxiety do not always appear to be related. Explanations for these findings may include that anxiety is not triggered in socially functional individuals, that individual coping strategies have come into play or in some instances that a psychological disorder like alexithymia could be a confounder. More studies are needed to clarify the specific role of anxiety in chronic non-specific musculoskeletal pain before general evidence-driven clinical extrapolations can be made

Aims

Psychological status may be an important predictor of outcome after periacetabular osteotomy (PAO). The aim of this study was to investigate the influence of psychological distress on postoperative health-related quality of life, joint function, self-assessed pain, and sports ability in patients undergoing PAO.

Background: It has been demonstrated that a relationship exists between pro-inflammatory cytokine levels and psychological distress. Psychological distress commonly co-exists with back pain and may be detrimental to rehabilitation in such patients undergoing surgery. We aim to establish whether a link exists between psychological distress and increased levels of Interleukin- 6 (IL-6) and it’s soluble receptor (sIL-6r) in patients undergoing surgery for low back pain. Methods: All individuals selected for spinal fusion or stabilisation surgery, in whom low back pain was the predominant feature, were eligible for inclusion. Participants completed both the Distress and Risk Assessment Method (DRAM) and Hospital Anxiety and Depression Score (HADS) questionnaires pre-operatively. Blood samples for serum IL-6, sIL-6r and high sensitivity C-Reactive Protein (CRP) levels were extracted at recruitment and results were compared with questionnaire findings. Results: 63 patients were recruited of whom 90.5% had some degree of measurable psychological distress. Patients were divided into two groups based upon the degree of their distress. Mean IL-6 levels were higher in groups of patients with more distress measured by the DRAM and HADS depression component but were lower in patients with more anxiety. IL-6 receptor levels were higher in patients with raised DRAM and HADS anxiety scores. No significant correlation between questionnaire responses and cytokine levels was found. A correlation exists between IL-6 and CRP levels even at normal levels of CRP. Conclusion: There does not appear to be a significant relationship between IL-6 and sIL-6r levels and psychological distress in back pain patients

The study aims to determine the effects of obesity on the patients’ symptoms and their knee function before knee arthroplasty, as well as their states of anxiety and depression. Ethical approval was obtained before the start of the study. Weights and heights of all patients were measured and BMI calculated on admission. Anxiety and depression states were recorded using the Hospital Anxiety and Depression Scale (HADS). The severity of pain and loss of function of the knees undergoing arthroplasty was measured using the Oxford Knee Score and the American Knee Society Score. All scores were measured per-op and again at 6 weeks post-op. To date, 28 patients were included. The mean body mass index was 28.9. Only six patients had a BMI of < 25. Patients with normal BMI (< 25) had mean anxiety and depression scores of 6.8 and 5.67 respectively. Overweight patients (BMI > 25) had scores of 5.59 and 4.9 respectively. Patients with BMI > 30 had scores of 6.71 (p= 0.22) and 7.0 (p= 0.04) respectively. Patients with BMI > 30 had an improvement in anxiety scores of 1.33 points compared with 0.55 for patients with BMI < 30 (p= 0.3). Depression scores improved by 4 points in the BMI > 30 group compared with 0.67 in the BMI < 30 group (p= 0.03). Improvements in the knee scores were comparable in both groups. Obese patients with BMI of > 30 have higher rates of anxiety and depression pre-operatively. At 6 weeks follow up, there is an improvement in both measures of psychological distress but this is more pronounced for depressive symptoms

Nowadays more attention is paid to the quality of life during and after cancer treatment, and fatigue is an important factor influencing this. Still little is known about the development of fatigue before, during and after cancer treatment and its contributing factors. We analyzed the level of fatigue, pain, anxiety and activity before and after the treatment of benign or low-grade malignant bone and soft tissue tumours in 43 patients. All patients were treated with surgery only. The mean age of the patients was 40 years (range 20 to 67 years). Fatigue severity was measured with the CIS-fatigue questionnaire, where a score of 35 or higher reflects severe fatigue. The VAS score was used to measure pain (0=no pain, 10=severe pain), and the Dutch version of the Spielberger State-Trait Anxiety Inventory to measure state anxiety. Physical activity was measured with an actometer, worn at the ankle for two weeks. All measurements were done before the tumor surgery and twelve months later. Severe fatigue was seen in 35% of the patients before they had tumor surgery. After 12 months 32% of the patients still was severely fatigued. The mean VAS pain score was 2,3 before treatment and 2,2 after 12 months. The anxiety score lowered from 38,1 before treatment to 33,2 one year later. Actometer scores increased from 57,7 before treatment to 69,9 after 12 months. Fatigue severity correlated with pain and anxiety both before and 12 months after treatment, but not with actometer scores. In this study we see that severe fatigue is present in 35% of tumor patients before they are treated, and this percentage remains high (32%) until one year after surgery. Since severe fatigue correlated with more anxiety and pain, these symptoms can help us understand and treat severe fatigue in tumor patients better

Patients overestimate pain following hip and knee replacement. Ninety two patients awaiting hip or knee replacement were asked at their pre-operative assessment to estimate the level of pain they expected following their surgery on a 10cm visual analogue scale. Note was made of their age, gender, previous surgeries, Amsterdam anxiety score as regards the anaesthetic and surgery and an information score relating to their anaesthetic and surgery. Seventy nine patients had pain scores collected on a daily basis post surgery. Mean (std dev) age of the group was 68 (11) years and with a female to male ratio of 1.57. Females were significantly more anxious about the surgery than males (t-test, p< 0.007). Patients were more anxious about the anaesthetic and the surgery with hip replacement compared to knee replacement although this did not reach significance (t-test p=0.07). The mean (std dev) pain score pre-operatively was 7.5 (1.6). The mean (std dev) pain score expected was 7.0 (2.2) on the first post operative day and 4.3 (2.2) on the sixth post operative day. Forty four per cent of patients expected to have pain greater than their arthritis pain on the day following surgery. The level of pain experienced post-operatively was significantly lower than expected. Mean (std dev) pain score was 5.1 (2.7) on day 1 post op and 3.3 (2.4) on day 6 (t-test, p< 0.05 for both). There was no correlation between age, gender, number of previous surgeries, anxiety or information scores and the expected level of pain. The majority of patients, whatever their age, gender or level of anxiety over estimate their level of post-operative pain after joint replacement. Studies are needed to assess whether educating patients about pain post surgery will be of benefit, particularly in their early rehabilitation

Assessment and referral of spinal disease in a primary care setting is a challenge for the general practitioner. This has led to establishment of spinal assessment clinic to insure prompt access to the patient who requires treatment by a spinal surgeon. These clinics are run by a trained physiotherapist who liaises with a member of the spinal team and decides the need for referral to the spinal clinic on the bases of the patient’s history and clinical examination. In our clinic each patient is also assessed with Oswestry disability index, Short form-36, visual analogue score and hospital anxiety score (HADS), although these scores do not contribute to the clinical decision-making. The aim of this study is to assess the screening value of Oswestry disability score, Short form-36 scores in diagnosing acute spinal pathology. Sixty-nine patients who were referred to the spine clinic from the assessment clinic between March and December 2001 were recruited. Sixty-nine age and sex-matched patients were randomly chosen from five hundred and twelve patients who were seen in the spinal assessment clinic and did not need referral to the specialised spine clinic. The Oswestry disability score, Short form-36 scores and pain visual analogue scores between the two groups were statistically compared. The correlation between the level of psychological morbidity, length of symptoms and presence of past history of symptoms against the level of disability was statistically assessed. Although there was a significant increase in the level of disability in the referred group with each score (Oswestry Disability Score P< 0.001, SF-36 physical component score P=0.014, Visual analogue pain score P< 0.001). The variation in the scores makes the scoring system unspecific for use as a screening tool. We also found strong relationship between psychological disability and length of symptoms indicating the need for prompt treatment for back pain

Introduction: Cervical disc replacement has emerged as an alternative to the gold standard ACDF in ordered to preserve the motion of the cervical spine, and reduce the risk of adjacent degenerative changes. However, little data actually exists to support or refute the effect of symptoms chronicity on TDA for the treatment of degenerative cervical spine. Material and Methods: We prospectively investigated 130 consecutive patients who have undergone a Prestige LP cervical disc replacement for degenerative disease causing chronic neck pain and radiculopathy. The pre and post-operative NDI, SF-36, Visual Analogue Score (VAS), HDS and HAS were recorded. Results: There were 130 patients in total. There were 66 males and 64 females, with an mean age at surgery was 51.12 +/− 0.84. Seventy five patients had one level disc replacement, and 56 had 2 levels. The mean follow up was 28+/−0.35 months, and the mean duration of symptoms was 34.46 +/−3.8 months. Mean length of stay 1.75+/−0.11 (1–4). There was no correlation between the DOS and any of the functional outcome:. Improvement Neck disability index (r=−0.181, p=0.134). Improvement in HDS (r=−0.126, p=0.296). Improvement in HAS (r=0.00, p=0.99). Improvement in SF-36 bodily pain (r=−0.011, p=0.925). Improvement in SF-26 mental health (r=0.042, p=0.324). Improvement in VAS neck pain (r=−0.0120, p=0.324). Improvement in VAS arm pain (r=0.0178, p=0.141). Dividing the DOS into more or less than 12 months shows significant improvement only in the NDI: less than 12 months DOS (31.85±3.209) and in patients with more than 12 months DOS (19.71±2.164), p=0.002. While there was no statistical difference in the other outcomes. Dividing the DOS into more or less than 24 months showed significant improvement the out come in patients with less than 24 months in the following outcomes:. Improvement in NDI: less than 24 months (27.35±2.714), more thank 24 months (19.72+2.435), p=0.04. Improvement in VAS arm pain: less than 24 months (4.6000±0.34446), more than 24 months (2.7414±3.7236), p=0.001. Improvement in hospital depression score: less than 24 months (5.37±0.589), more than 24 months (3.60±0.47), p-0.023. Improvement in hospital anxiety score: less than 24 months (4.28±0.49), more than 24 months (2.45±0.48), p=0.009. While there was no significant difference in the other outcomes. Dividing the DOS into less or more than 36 months showed no statistical difference in any of the outcome,. That was also the case when the DOS was divided into more or less than 48 months. Conclusion: Duration of symptoms of more that 24 months was associated with less favorable outcome, that was evident in improvement in NDI, HDS, HAS and VAS arm pain. Patients should be counseled when they present with DOS more than 24 months

Purpose. Patient expectations of total knee arthroplasty (TKA) can be managed through education. E-learning is the application of information technology to education. Providing information to patients at the place and time of their choosing, e-learning has the potential to broaden the reach of existing services for patients. This study evaluated whether an e-learning tool could affect whether patients felt their expectations were met and whether they were satisfied with surgery one year following primary TKA. Method. We recruited consecutive patients with osteoarthritis and randomized them to either standard patient education (n=207), or to our standard patient education plus a new e-learning tool (n=209). Preoperative measures were completed following the patients’ Pre-Admission clinic (PAC) visit and prior to accessing the e-learning tool. Postoperative patient reported outcome measures (PROMs) were completed at six weeks, three months and one year after TKA. We used the Postoperative Expectation Questionnaire to measure the degree to which patient expectations had been met and the Patient Acceptable Symptom State (PASS) question to measure patient satisfaction at one year postoperative. We collected several PROMs for descriptive purposes including: new Knee Society Knee Scoring System (KSS); (Pre-Op and Post-Op versions), Knee injury and Osteoarthritis Outcome Score (KOOS), the Medical Outcomes Study 12-Item Short Form Health Survey, version 2 (SF-12), Hospital Anxiety and Depression Scale (HADS), Pain Catastrophizing Scale (PCS), University of California at Los Angeles (UCLA) Activity Score, and the Social Role Participation Questionnaire (SRPQ). Results. Both groups were similar with respect to their preoperative PROMs. Preoperative patient satisfaction was low, with few patients satisfied with their present state prior to TKA and similar between groups (14% intervention group, 11% control group). At one year postoperatively, the risk that expectations of patients were not met was 21.8% in the control group and 21.4% in the intervention group for a risk difference of 1.3% (95% CI −7.8% to 10.4%, p = 0.78). The proportion of patients satisfied with their TKA at one year postoperative was similar in the intervention group 78.6% and the control group 78.2%, and the risk difference 0.6% (95% CI −8.4% to 9.6%) was not statistically significant (p = 0.78). At one year postoperative we found significant postoperative between-group differences in favour of the control group for the new KSS symptoms score and the functional activities score. We also found that control patients had less anxiety, lower scores for rumination, magnification, and helplessness than intervention patients on the PCS. Conclusion. Patients randomized to the e-learning tool had significantly better KSS symptom scores and functional activities scores as well as lower anxiety and helplessness scores but they did not have a reduced risk of expectations not being met or an improved overall satisfaction with their TKA

Aims

Meeting preoperative expectations is known to be of major influence on postoperative satisfaction after total knee arthroplasty (TKA). Improved management of expectation, resulting in more realistic expectations can potentially lead to higher postoperative satisfaction. The objective of this study was to assess the effect of an additional preoperative education module, addressing realistic expectations for long-term functional recovery, on postoperative satisfaction and expectation fulfilment.

Aims

Psychological factors play a critical role in patient presentation, satisfaction, and outcomes. Pain catastrophizing, anxiety, and depression are important to consider, as they are associated with poorer outcomes and are potentially modifiable. The aim of this study was to assess the level of pain catastrophizing, anxiety, and depression in patients with a range of hip pathology and to evaluate their relationship with patient-reported psychosocial and functional outcome measures.

Objectives. This study reports on a secondary exploratory analysis of the early clinical outcomes of a randomised clinical trial comparing robotic arm-assisted unicompartmental knee arthroplasty (UKA) for medial compartment osteoarthritis of the knee with manual UKA performed using traditional surgical jigs. This follows reporting of the primary outcomes of implant accuracy and gait analysis that showed significant advantages in the robotic arm-assisted group. Methods. A total of 139 patients were recruited from a single centre. Patients were randomised to receive either a manual UKA implanted with the aid of traditional surgical jigs, or a UKA implanted with the aid of a tactile guided robotic arm-assisted system. Outcome measures included the American Knee Society Score (AKSS), Oxford Knee Score (OKS), Forgotten Joint Score, Hospital Anxiety Depression Scale, University of California at Los Angeles (UCLA) activity scale, Short Form-12, Pain Catastrophising Scale, somatic disease (Primary Care Evaluation of Mental Disorders Score), Pain visual analogue scale, analgesic use, patient satisfaction, complications relating to surgery, 90-day pain diaries and the requirement for revision surgery. Results. From the first post-operative day through to week 8 post-operatively, the median pain scores for the robotic arm-assisted group were 55.4% lower than those observed in the manual surgery group (p = 0.040). At three months post-operatively, the robotic arm-assisted group had better AKSS (robotic median 164, interquartile range (IQR) 131 to 178, manual median 143, IQR 132 to 166), although no difference was noted with the OKS. At one year post-operatively, the observed differences with the AKSS had narrowed from a median of 21 points to a median of seven points (p = 0.106) (robotic median 171, IQR 153 to 179; manual median 164, IQR 144 to 182). No difference was observed with the OKS, and almost half of each group reached the ceiling limit of the score (OKS > 43). A greater proportion of patients receiving robotic arm-assisted surgery improved their UCLA activity score. Binary logistic regression modelling for dichotomised outcome scores predicted the key factors associated with achieving excellent outcome on the AKSS: a pre-operative activity level > 5 on the UCLA activity score and use of robotic-arm surgery. For the same regression modelling, factors associated with a poor outcome were manual surgery and pre-operative depression. Conclusion. Robotic arm-assisted surgery results in improved early pain scores and early function scores in some patient-reported outcomes measures, but no difference was observed at one year post-operatively. Although improved results favoured the robotic arm-assisted group in active patients (i.e. UCLA ⩾ 5), these do not withstand adjustment for multiple comparisons. Cite this article: M. J. G. Blyth, I. Anthony, P. Rowe, M. S. Banger, A. MacLean, B. Jones. Robotic arm-assisted versus conventional unicompartmental knee arthroplasty: Exploratory secondary analysis of a randomised controlled trial. Bone Joint Res 2017;6:631–639. DOI: 10.1302/2046-3758.611.BJR-2017-0060.R1

Aims

The aim of the study was to compare measures of the quality of life (QOL) after resection of a chordoma of the mobile spine with the national averages in the United States and to assess which factors influenced the QOL, symptoms of anxiety and depression, and coping with pain post-operatively in these patients.

Objectives. To investigate psychosocial and biomedical outcomes following total hip replacement (THR) and to identify predictors of recovery from THR. Methods. Patients with osteoarthritis (OA) on the waiting list for primary THR in North West England were assessed pre-operatively and at six and 12 months post-operatively to investigate psychosocial and biomedical outcomes. Psychosocial outcomes were anxiety and depression, social support and health-related quality of life (HRQoL). Biomedical outcomes were pain, physical function and stiffness. The primary outcome was the Short-Form 36 (SF-36) Health Survey Total Physical Function. Potential predictors of outcome were age, sex, body mass index, previous joint replacement, involvement in the decision for THR, any comorbidities, any complications, type of medication, and pre-operative ENRICHD Social Support Instrument score, Hospital Anxiety and Depression scores and Western Ontario and McMaster Universities osteoarthritis index score. Results. The study included 206 patients undergoing THR. There were 88 men and 118 women with a mean age of 66.3 years (. sd. 10.4;36 to 89). Pain, stiffness and physical function, severity of OA, HRQoL, anxiety and depression all improved significantly from pre-operative to 12-month assessment (all p < 0.001), with the greatest improvement occurring in the first six months (all p < 0.001). The predictors that were found to influence recovery six months after THR were: pain (p < 0.001), anxiety (p = 0.034), depression (p = 0.001), previous joint replacement (p = 0.006) and anti-inflammatory drugs (p = 0.012). Conclusions. The study identified the key psychosocial and biomedical predictors of recovery following THR. By identifying these predictors, we are able to identify and provide more support for patients at risk of poor recovery following THR. Cite this article: Bone Joint Res 2013;2:248–54

Whether to use total or unicompartmental knee replacement (TKA/UKA) for end-stage knee osteoarthritis remains controversial. Although UKA results in a faster recovery, lower rates of morbidity and mortality and fewer complications, the long-term revision rate is substantially higher than that for TKA. The effect of each intervention on patient-reported outcome remains unclear. The aim of this study was to determine whether six-month patient-reported outcome measures (PROMs) are better in patients after TKA or UKA, using data from a large national joint registry (NJR).

We carried out a propensity score-matched cohort study which compared six-month PROMs after TKA and UKA in patients enrolled in the NJR for England and Wales, and the English national PROM collection programme. A total of 3519 UKA patients were matched to 10 557 TKAs.

The mean six-month PROMs favoured UKA: the Oxford Knee Score was 37.7 (95% confidence interval (CI) 37.4 to 38.0) for UKA and 36.1 (95% CI 35.9 to 36.3) for TKA; the mean EuroQol EQ-5D index was 0.772 (95% CI 0.764 to 0.780) for UKA and 0.751 (95% CI 0.747 to 0.756) for TKA. UKA patients were more likely to achieve excellent results (odds ratio (OR) 1.59, 95% CI 1.47 to 1.72, p < 0.001) and to be highly satisfied (OR 1.27, 95% CI 1.17 to 1.39, p <  0.001), and were less likely to report complications than those who had undergone TKA.

UKA gives better early patient-reported outcomes than TKA; these differences are most marked for the very best outcomes. Complications and readmission are more likely after TKA. Although the data presented reflect the short-term outcome, they suggest that the high revision rate for UKA may not be because of poorer clinical outcomes. These factors should inform decision-making in patients eligible for either procedure.

Cite this article: Bone Joint J 2015;97-B:793–801.

The August 2014 Children’s orthopaedics Roundup³⁶⁰ looks at: Conservative treatment still OK in paediatric clavicular fractures; Femoral anteversion not the usual suspect in patellar inversion; Shoulder dislocation best treated with an operation; Perthes’ disease results in poorer quality of adult life; Physiotherapy little benefit in supracondylar fractures; Congenital vertical talus addressed at the midtarsal joint; Single-sitting DDH surgery worth the effort; and cubitus valgus associated with simple elbow dislocation

The December 2014 Knee Roundup³⁶⁰ looks at: national guidance on arthroplasty thromboprophylaxis is effective; unicompartmental knee replacement has the edge in terms of short-term complications; stiff knees, timing and manipulation; neuropathic pain and total knee replacement; synovial fluid α-defensin and CRP: a new gold standard in joint infection diagnosis?; how to assess anterior knee pain?; where is the evidence? Five new implants under the spotlight; and a fresh look at ACL reconstruction

In a prospective study, we have evaluated the impact of psychological disturbance on symptoms, self-reported disability and the surgical outcome in a series of 110 patients with carpal tunnel syndrome. Self-reported severity of symptoms and disability were assessed using the patient evaluation measure and the Boston carpal tunnel questionnaire. Psychological distress was assessed using the hospital anxiety and depression scale.

There was a significant association between psychological disturbance and the pre-operative symptoms and disability. However, there was no significant association between pre-operative psychological disturbance and the outcome of surgery at six months. We concluded that patients with carpal tunnel syndrome should not be denied surgery because of pre-operative psychological disturbance since it does not adversely affect the surgical outcome.

In this study we hypothesised that anxiety/depression, one of five dimensions in the health-related quality of life (HRQoL) measurement tool EQ-5D, could predict outcome after total hip replacement surgery.

Pre-operative and one-year post-operative data from the Swedish Hip Arthroplasty Register, including 6158 patients with primary osteoarthritis of the hip, were analysed. In order to examine the association between anxiety and outcome with respect to pain and satisfaction an analysis of covariance was used.

The pre-operative EQ-5D anxiety/depression dimension was a strong predictor for pain relief and patient satisfaction (p < 0.001).

Orthopaedic surgeons involved in the care of patients eligible for total hip replacement surgery should be aware that mental health may influence post-operative pain and HRQoL. An appropriate assessment of mental health may enable a modification in the way these patients are managed in order to optimise the outcome after joint replacement surgery.

We investigated the pre-operative and one-year post-operative health-related quality of life (HRQoL) outcome by using a Euroqol (EQ-5D) questionnaire in 230 patients who underwent surgery for lumbar spinal stenosis. Data were obtained from the National Swedish Registry for operations on the lumbar spine between 2001 and 2002. We analysed the pre- and postoperative quality of life data, age, gender, smoking habits, pain and walking ability. The relative differences were compared to a Swedish EQ-5D population survey.

The mean age of the patients was 66 years, and there were 123 females (53%). Before the operation 62 (27%) of the patients could walk more than 500 m. One year after the operation 150 (65%) were able to walk 500 m or more.

The mean EQ-5D score improved from 0.36 to 0.64, and the HRQoL improved in 184 (80%) of the patients. However, they did not reach the level reported by a matched population sample (mean difference 0.18). Women had lower pre- and post-operative EQ-5D scores than men. Severe low back pain was a predictor for a poor outcome.