A multicentre, randomized, clinician-led, pragmatic, parallel-group orthopaedic trial of two surgical procedures was set up to obtain high-quality evidence of effectiveness. However, the trial faced recruitment challenges and struggled to maintain recruitment rates over 30%, although this is not unusual for surgical trials. We conducted a qualitative study with the aim of gathering information about recruitment practices to identify barriers to patient consent and participation to an orthopaedic trial. We collected 11 audio recordings of recruitment appointments and interviews of research team members (principal investigators and research nurses) from five hospitals involved in recruitment to an orthopaedic trial. We analyzed the qualitative data sets thematically with the aim of identifying aspects of informed consent and information provision that was either unclear, disrupted, or hindered trial recruitment.Aims
Methods
Introduction. Osteoarthritis in the foot and ankle affects approximately 30,000 patients annually in the UK. Evidence has shown that excess weight exacerbates foot pain, with significant increases in joint forces. However, despite the current trend for Clinical Commissioning Groups to ration surgery for obese patients, studies have not yet determined the effect of weight loss in obese patients with foot and
Numerous studies have demonstrated that concomitant lower back pain (LBP) results in worse functional outcomes in patients undergoing surgical treatment for the management of end stage hip and knee arthritis. However, no equivalent studies have analysed the impact of back pain on the outcomes of patients with end stage
Aims. The surgical management of
Aim. Young patients with
Purpose: To assess patients quality of life, pain, and functional limitations with with endstage
Infection of the ankle joint is a serious problem that can have a debilitating outcome if not identified and treated appropriately. The purpose of this retrospective study is to present epidemiologic data aimed at better characterising the clinical diagnosis of septic ankle guiding empiric therapy. All admissions to Los Angeles County+USC Medical Center between 1996 and 2005 were screened to identify patients with ankle infection, shown by a synovial WBC count >
50,000, frank purulence in the joint, or positive synovial culture. Forty-two patients (33 male, 9 female) with a mean age of 44.8 (23 to 67 years) were identified. Twelve out of forty-two patients had indwelling hardware and were excluded from further analysis. Of the 30 patients with hematogenous septic
Purpose: To describe the pre- and one-year post-operative preference-based, health related quality of life (health state values) among a cohort of subjects with end-stage
Summary: The SF-36, FFI, AOS and the AOFAS AHS were recorded pre and post-operatively in patients with end-stage
End-stage
Aim and Purpose of the study. The authors evaluate the efficacy of athrodiatasis as possible alternative to arthrodesis or arthroplasty in the treatment of
Purpose: 1/ To compare patients treated with both ankle arthroplasty or ankle fusion using validated functional outcome measures and a computerized motion analysis system that measures three-dimensional kinematics and temporal data. 2/ To compare the functional outcome and gait mechanics of ankle arthroplasty and ankle arthrodesis to a healthy control group. Methods: Fifteen patients underwent seventeen ankle arthroplasties with the Scandinavian Total Ankle Replacement (STAR), twenty-three patients underwent ankle arthrodesis, and twenty-three healthy control patients were enrolled in this study. Assessment included: 1/ Ankle Osteoarthritis Scale (AOS) and general health status (SF-36). 2/ Gait data, including temporal-spatial, kinematic, and kinetic parameters using a seven-camera VICON 370 system (Oxford Metrics, UK). Comparison between groups was done using one-way ANOVA post hoc Bonferroni (p<
0.05). Results: Kinematic gait parameters for post-op arthrodesis, post-op arthroplasty and a control group are summarized in Table 1. Postoperative arthrodesis patients had significantly reduced ankle range of motion in the sagittal and frontal plane when compared to both postoperative arthroplasty patients and a control group (p<
0.05). Forefoot range of motion was also significantly reduced in the sagittal and frontal planes for arthrodesis patients when compared to the control group, however there were no significant differences between patient groups or between arthroplasty patients and controls (p<
0.05).|Functional questionnaire (AOS) data for the three groups is summarized in Table 2. There were no significant differences in patient perception of pain and disability, however AOS scores compared between arthrodesis patients and a control group were significant (p<
0.05). No difference was noted in AOS scores between ankle arthroplasty and control patients at one year post operative. Conclusions: Functional outcome analysis of treatment methods of end-stage
Purpose: Methods: Evaluation of the results of arthroscopic ankle arthrodesis, performed in 49 consecutive patients (52 ankles), with disabling
Patients often comment on swelling after foot and ankle surgery. However the relationship between swelling and outcome (pain and function) has not previously been outlined. A recent study by Pinsker and Daniels demonstrated that while swelling was rated as important by patients it was rarely included in outcome scores. The purpose of this paper was to determine the relationship between swelling and outcome after ankle fusion or replacement. A secondary purpose was to determine how this relationship changed in time, how swelling score changed before and after surgery, and determine differences in swelling score between total ankle replacement (TAR), open ankle arthrodesis (OAA) and arthroscopic ankle arthrodesis (AAA). The COFAS prospective
The December 2023 Foot & Ankle Roundup. 360. looks at: Subchondral bone cysts remodel after correction of varus deformity in
Ankle arthrodesis for isolated
A significant portion of ankle arthroplasty and ankle arthrodesis procedures performed in British Columbia are funded by the public medical services plan (MSP). However, some patients are treated privately through self-pay or by the workers compensation board (WCB), with the latter two groups being more likely to receive treatment sooner. The potential effect of payer on patient-reported outcomes and reoperation rates has not been previously explored. A retrospective chart review was performed using data from the Canadian Orthopaedic Foot and Ankle Society Prospective Ankle Reconstruction Database. N=443 patients (393 MSP, 26 self-pay, 24 WCB), treated with total ankle replacement or ankle arthrodesis by three subspecialty-trained surgeons in Vancouver from 1999–2003, were analyzed. Outcomes were compared, by payer, preoperatively and at long-term follow-up (6.3 years, range 2–14 years). Function was assessed using the Ankle Osteoarthritis Scale (AOS) Total score (primary outcome) and the AOS Pain and Difficulty subscores. Expectation and satisfaction with symptoms was assessed using the Musculoskeletal Outcomes Data Evaluation and Management Scale, and physical and emotional quality of life was assessed using the Short Form-36 (SF-36) Health Survey in terms of the mental component summary (MCS) and physical component summary (PCS). Swelling and reoperation rates were also compared. AOS Total score was not significantly different between payers. WCB patients had significantly worse preoperative AOS Difficulty scores (73, 95%CI 65–80) compared to MSP (65, CI 63–67) and self-pay patients (56, CI 49–63)(p < 0 .008). Their SF-36 MCS scores were also significantly worse pre- and postoperatively (WCB: 43, CI 38–49, 45, CI 40–50, MSP: 51, CI 50–52, 51, CI 50–52, self-pay: 51, CI 46–56, 54, CI 49–58)(p < 0 .03). AOS Pain scores and SF-36 PCS scores were not different. Pre- and postoperatively, MSP patients reported more satisfaction with symptoms (1.31, CI 1.24–1.38, 3.21, CI 3.07–3.35), compared to WCB (1.13, CI 0.84–1.41, 2.83, CI 2.26–3.41) and self-pay patients (1.19, CI 0.91–1.47, 2.88, CI 2.33–3.44). Preoperatively, WCB patients had the lowest expectations (76, CI 69–84), the worst AOS Total (64, CI 57–71) and SF-36 scores (MCS 43, CI 38–49, PCS 28, CI, 25–32), and the most swelling (3.5, CI 3.1–4). Conversely, self-pay patients had the highest preoperative expectations (88, CI 81–95), the best AOS Total (53, CI 46–60) and SF-36 scores (MCS 51, CI 46–56, PCS: 34, CI 30–37) and the least swelling (3, CI 2.6–3.4). Postoperatively, WCB and self-pay patients had lower expectations met (35, CI 23–47 and 40, CI 28–51) and worse AOS Total scores (36, CI 27–45 and 35, 26–43), compared to MSP patients (Expectations: 29, CI 26–32, AOS Total: 31, CI 29–33). Reoperation rates were similar among groups. WCB patients had significantly more difficulty with symptoms prior to surgery and worse SF-36 MCS scores pre- and postoperatively. The preoperative expectations of WCB patients were lowest, while those of self-pay patients were highest. Both groups had lower expectations met postoperatively.
As an alternative to ankle replacement, ankle arthrodesis remains a mainstay in the treatment of end-stage arthritis. Arthroscopic techniques for ankle arthrodesis have more recently been developed, although there has been limited research exploring the cost of arthroscopic (AAA) versus open ankle arthrodesis (OAA), and comparing ankle fusions to replacement (TAA). We hypothesise that resource use after AAA will be lower than that after OAA, and both will be lower than TAA. We performed a retrospective review of a prospectively collected database. The COFAS database was used to identify patients with >2 years of follow up who have undergone AAA, OAA or Hintegra TAA at St Paul's Hospital between 2003–2010. Ninety patients with TAA, 52 with AAA and 56 with OAA met our inclusion criteria. The following data were documented: patient demographics (age, gender, presence of diabetes, inflammatory arthritis or any smoking history), factors related to the index surgery (type of surgery, OR time, length of stay) and factors relating to the post-operative course (number of post-operative clinic visits, OR time for re-operations, length of stay for additional hospital admissions). In terms of the index surgery, AAA required less initial OR time compared to either OAA or TAA. Initial length of hospital stay was significantly longer for both TAA and OAA, compared to AAA. Patients attended more follow-up visits after TAA or OAA compared to after AAA. In terms of additional OR time required, no significant differences were found among the groups. The most common reason for re-operation was infection or wound breakdown (38% of re-operations), followed by removal of hardware (15%). TAA also required significantly more additional days in hospital compared to either OAA or AAA. For all significant comparisons, p < 0.05. For each primary TAA, on average an additional one hour of surgery, three days in hospital and seven clinic visits were required on top of the cost factored for the primary arthroplasty. For each primary AAA, an additional four clinic visits, 23 minutes of revision surgery and one day in hospital were required. For each primary OAA, an average additional five clinic visits, three minutes of OR time, and 0.2 days of additional hospital stay occurred during follow up. Using several measures of resource use, we find that arthroscopic ankle fusions compare favourably to both ankle replacements and open ankle fusions. We also show that resource utilisation measurements can be a useful surrogate for complications, and that resource utilisation can demonstrate the practical implications of complications for patients, surgeons and health care resources.
Data sets were recorded for each patient. Information with regard to each patients age, sex, occupation, presenting complaint, mechanism of injury if applicable, index procedure if applicable, diabetic status, associated comorbidities and smoking habitus were recorded. The pre-operative and post-operative AOFAS score was also recorded for each patient.
Introduction. Comparative studies examining Fixed-Bearing (FB) and Mobile-Bearing (MB) Total Ankle Replacement (TAR) designs have demonstrated similar results and successful long-term outcomes for both. To date there has been no study directly comparing FB and MB designs of the same prosthesis. We present the first prospective randomised trial comparing patient satisfaction, functional outcomes and radiographic results of the Salto Talaris Fixed-Bearing and the Salto Mobile-Bearing Total Ankle Replacement in the treatment of end-stage