Intermediate-term Patient-Reported Outcomes and Radiographic Evaluation Following Intramedullary- vs Extramedullary-Referenced Total Ankle Replacement

2021 ◽  
pp. 107110072098002
Author(s):  
Craig C. Akoh ◽  
Rishin Kadakia ◽  
Amanda Fletcher ◽  
Young Uk Park ◽  
Hyongnyun Kim ◽  
...  
Keyword(s):  
Patient Reported Outcomes ◽  
Patient Reported Outcome ◽  
Total Ankle Replacement ◽  
Radiographic Evaluation ◽  
Consecutive Series ◽  
Ankle Replacement ◽  
Implant Survivorship ◽  
Patient Reported ◽  
Outcome Scores

Background: The purpose of this study was to report on the radiographic outcomes, clinical outcomes, and implant survivorship following extramedullary-referenced (EMr) vs intramedullary-referenced (IMr) total ankle replacement (TAR). Methods: From May 2007 to February 2018, a consecutive series of patients with end-stage tibiotalar osteoarthritis undergoing TAR was enrolled in this study. Analyses were performed comparing IMr vs EMr components for patient-reported outcomes data, pre- and postoperative radiographic ankle alignment, concomitant procedures, and complications. Kaplan-Meier survivorship analyses served to determine implant reoperation and revision surgery. A total of 340 TARs were included with 105 IMr TAR and 235 EMr TAR. The mean follow-up was 5.3 years (±2.5, range 2-12). Results: The absolute value for preoperative coronal alignment was significantly greater for IMr compared to EMr TAR (13.0 vs 6.4 degrees; P < .0001), but both groups achieved near neutral alignment postoperatively (1.4 vs 1.5 degrees; P = .6655). The odds of having a concomitant procedure was 2.7 times higher in patients with an IMr TAR (OR 2.7, CI 1.7-4.4; P < .0001). There were similar improvements in patient-reported outcome scores at 1 year and final follow-up (all P > .05). The 5-year implant survivorship was 98.6% for IMr vs 97.5% for EMr at final follow-up. Conclusion: The IMr and EMr TAR components had comparable postoperative alignment, patient-reported outcome scores, and complications. The 5-year implant survivorship was similar between the IMr and EMr groups. Level of Evidence: Level III, retrospective comparative study.

scholarly journals Was Mark Reiley Right? A Outcome Analysis of Intramedullary Versus Extramedullaryalignment Referencing for Total Ankle Replacement

2020 ◽  
Vol 5 (4) ◽  
pp. 2473011420S0009
Author(s):  
Craig C. Akoh ◽  
Amanda N. Fletcher ◽  
Rishin J. Kadakia ◽  
Jie Chen ◽  
Young-uk Park ◽  
...  
Keyword(s):  
Patient Reported Outcome ◽  
Total Ankle Replacement ◽  
Outcome Analysis ◽  
P Value ◽  
Consecutive Series ◽  
Ankle Replacement ◽  
Implant Survivorship ◽  
Patient Reported ◽  
Outcome Scores

Category: Ankle Arthritis; Ankle Introduction/Purpose: The purpose of this study was to report on the radiographic outcomes, clinical outcomes, and implant survivorship following extramedullary-referenced (EMr) versus intramedullary-referenced (IMr) total ankle replacement (TAR). Methods: From May 2007 to February 2018, a consecutive series of patients with end-stage tibiotalar osteoarthritis undergoing TAR for primary arthritis, post-traumatic arthritis, and inflammatory arthritis was enrolled in this study. Analyses were performed comparing IMr versus EMr components for patient-reported outcomes data, pre and postoperative radiographic ankle alignment, concomitant procedures, and complications. Kaplan-Meier survivorship analyses served to determine implant reoperation and revision surgery. Data was prospectively collected and retrospectively analyzed. A p-value of < 0.05 was considered significant for all statistical analyses. Results: A total of 340 TARs were included with 105 IMr TAR and 235 EMr TAR. The mean follow-up was 5.3 years ( +- 2.5, range 2-12). The absolute value for preoperative coronal alignment was significantly greater for IMr compared to EMr TAR (13.0 vs 6.4 degrees; p < 0.0001), but both groups achieved near neutral alignment postoperatively (1.4 vs 1.5 degrees; p=0.6655). The odds of having a concomitant procedure was 2.7 times higher in patients with an IMr TAR (OR 2.7, CI 1.7-4.4; p-value <0.0001). There were similar improvements in patient-reported outcome scores at one year and final follow up (all p > 0.05). The 5-year implant survivorship was 98.6.% for IMr versus 97.5% for EMr at final follow-up. Conclusion: Despite the IMr TAR group having more severe preoperative coronal and sagittal malalignment, both IMr and EMr TAR components had comparable postoperative alignment, patient-reported outcome scores, and complications. Among the patients with preoperative varus, valgus, or anterior distal tibial slope, the IMr patients achieved greater correction than the EMr patients. Although the 5-year implant survivorship was similar between the two cohorts with 98.6% survival for IMr TAR and 97.5% for EMr TAR, impending failures were greater for the mobile-bearing EMr TAR.

scholarly journals Minimum 2 Year Outcomes of a Fixed Bearing Total Ankle Replacement in the United Kingdom

2019 ◽  
Vol 4 (4) ◽  
pp. 2473011419S0035
Author(s):  
William JE Reeve ◽  
Paul Dearden ◽  
Benjamin Drake ◽  
Rajeshkumar Kakwani ◽  
Murty N Aradhyula ◽  
...  
Keyword(s):  
Visual Analogue Score ◽  
Deep Infection ◽  
Patient Reported Outcome ◽  
Total Ankle Replacement ◽  
Fixed Bearing ◽  
Unexplained Pain ◽  
Ankle Replacement ◽  
Patient Reported ◽  
The Uk

Category: Ankle, Ankle Arthritis Introduction/Purpose: The Infinity (Wright medical) total ankle replacement (TAR) has become the most implanted ankle replacement in the UK with a 30.1% share in the most recent 2016 England and Wales NJR 14th report. It is a fixed bearing implant utilising an anterior approach and radiological guidance to aid alignment, and is approved for use in the UK as an uncemented implant. Methods: Since introducing the Infinity TAR in June 2014, all implants from two centres in the UK; The Royal Devon and Exeter Hospital NHS Foundation Trust and Northumbria NHS Healthcare Trust, have been followed up prospectively. 113 implants are included with 2 year minimum follow-up, average follow-up being 33 months (24-52). Pre- and post-operative demographic, radiographic and functional outcomes were collected including Visual Analogue Score (VAS), Manchester Oxford foot questionnaire (MOxFQ, UK validated patient reported outcome score) EQ5D (validated quality of life score). Complexity was assessed using COFAS pre-operative grade. Results: Implant survivorship was 93.8% at 2 years minimum. Median age was 68 (42-92), male: female 72:41. Mean MOxFQ improved by 28, mean EQ5D by 1.4 and mean VAS by 7. 16 cases had planned additional procedures, 5 required intra-operative medial malleolar fixation. There have been 2 revisions for deep infection, 2 for implant subsidence, 1 for instability and 2 for unexplained pain (6.2%). 5 patients have required further surgery to the ankle and hindfoot with implant retention (4.4%). 3 patients have asymptomatic tibial cysts (3.4%) and 1 patient has an asymptomatic talar cyst (0.9%) - there is no evidence of progression or loosening. Conclusion: We report favourable early functional, radiographic and survivorship outcomes of this implant in the UK population.

Results of Tibia and Fibula Osteotomies Performed Concomitant to Total Ankle Replacement

2019 ◽  
Vol 41 (3) ◽  
pp. 259-266
Author(s):  
Samuel B. Adams ◽  
John R. Steele ◽  
Constantine A. Demetracopoulos ◽  
James A. Nunley ◽  
Mark E. Easley ◽  
...  
Keyword(s):  
Short Form ◽  
Patient Reported Outcome ◽  
Total Ankle Replacement ◽  
Medial Malleolus ◽  
Union Rate ◽  
Level Of Evidence ◽  
Short Musculoskeletal Function Assessment ◽  
Ankle Replacement ◽  
Patient Reported

Background: Neutral ankle alignment along with medial and lateral support are paramount to the success of total ankle replacement (TAR). Fibula, intra-articular medial malleolus, and supramalleolar tibia osteotomies have been described to achieve these goals; however, the literature is scant with outcomes and union rates of these osteotomies performed concomitant to TAR. The purpose of this study was to describe our results. Methods: A retrospective review was performed to identify patients who had a concomitant tibia, fibula, or combined tibia and fibula osteotomy at the same time as TAR. Routine radiographs were used to assess osteotomy union rates and changes in alignment. Outcomes questionnaires were evaluated preoperatively and at most recent follow-up. Twenty-six patients comprising 4% of the total TAR cohort were identified with a mean follow-up of 3.9 years. Results: There were 12 combined tibia and fibula osteotomies, 9 isolated tibia osteotomies, and 5 isolated fibula osteotomies. The union rate for these osteotomies was 92%, 100%, and 100%, respectively. Mean coronal alignment improved from 15.2 to 2.1 degrees ( P < .001). There was significant improvement in patient-reported outcome scores, including Short Form-36, Short Musculoskeletal Function Assessment, and visual analog scale pain. There was 1 failure in the study. Conclusion: These data demonstrate successful use of tibia, fibula, or combined tibia and fibula osteotomies at the same time as TAR in order to gain neutral ankle alignment. The overall union rate was 96% with significant improvement in alignment, pain, and patient-reported outcomes. We believe concomitant osteotomies can be considered a successful adjunctive procedure to TAR. Level of Evidence: Level III, retrospective comparative series.

Midterm results of a new personalized knee implant for total knee arthroplasty: implant survivorship and patient-reported outcome after five years’ follow-up

2021 ◽  
Author(s):  
Cristina Dauder Gallego ◽  
Irene Blanca Moreno Fenoll ◽  
José Luis Patiño Contreras ◽  
Francisco Javier Moreno Coronas ◽  
María del Carmen Torrejón de la Cal ◽  
...  
Keyword(s):  
Total Knee Arthroplasty ◽  
Knee Arthroplasty ◽  
Patient Reported Outcome ◽  
Midterm Results ◽  
Implant Survivorship ◽  
Patient Reported ◽  
Total Knee

scholarly journals Strain Elastography and Tendon Response to an Exercise Program in Patients With Supraspinatus Tendinopathy: An Exploratory Study

2020 ◽  
Vol 8 (12) ◽  
pp. 232596712096518
Author(s):  
Karen Brage ◽  
Birgit Juul-Kristensen ◽  
John Hjarbaek ◽  
Eleanor Boyle ◽  
Per Kjaer ◽  
...  
Keyword(s):  
Patient Reported Outcomes ◽  
Structural Changes ◽  
Supraspinatus Tendon ◽  
Patient Reported Outcome ◽  
Minimal Detectable Change ◽  
Detectable Change ◽  
Tendon Stiffness ◽  
Patient Reported ◽  
Tendon Thickness

Background: Shoulder pain is common, with a lifetime prevalence of up to 67%. Evidence is conflicting in relation to imaging findings and pain in the shoulder. Sonoelastography can be used to estimate tissue stiffness and may be a clinically relevant technique for diagnosing and monitoring tendon healing. Purpose: To evaluate changes in supraspinatus tendon stiffness using strain elastography (SEL) and associations with changes in patient-reported outcomes, supraspinatus tendon thickness, and grade of tendinopathy after 12 weeks of unilateral shoulder exercises in patients with supraspinatus tendinopathy. Study Design: Controlled laboratory study. Methods: A total of 23 patients with unilateral clinical supraspinatus tendinopathy performed 12 weeks of “standard care” exercises. At baseline and follow-up, supraspinatus tendon stiffness was measured bilaterally using SEL and compared with tendinopathy grading on magnetic resonance imaging scans and tendon thickness measured using conventional ultrasound. Patient-reported outcome measures included physical function and symptoms from the Disabilities of the Arm, Shoulder and Hand questionnaire and pain rating (visual analog scale). Results: No significant changes in SEL within or between groups (asymptomatic vs symptomatic tendon) were seen. All patient-reported outcomes showed significant improvement from baseline to follow-up, but with no change in tendinopathy grading and tendon thickness. No significant differences in the proportion of patients changing above the minimal detectable change in SEL and PROM were seen, except for discomfort while sleeping. Conclusion: Despite no significant within-group or between-group changes in SEL, significant improvements were found in patient-reported outcomes. An acceptable agreement between patients changing above the minimal detectable change in SEL and patient-reported outcome measure was seen. Further studies should explore the use of SEL to detect changes after tendon repair and long-term training potentially in subgroups of different tendinopathy phases. Clinical Relevance: In the short term, structural changes in supraspinatus tendons could not be visualized using SEL, indicating that a longer time span should be expected in order to observe structural changes, which should be considered before return to sports. Subgrouping based on stage of tendinopathy may also be important in order to evaluate changes over time with SEL among patients with supraspinatus tendinopathy. Registration: NCT03425357 ( ClinicalTrials.gov identifier).

scholarly journals Acceptability of no-test medical abortion provided via telemedicine: analysis of patient-reported outcomes

2021 ◽  
pp. bmjsrh-2020-200954
Author(s):  
Chelsey Porter Erlank ◽  
Jonathan Lord ◽  
Kathryn Church
Keyword(s):  
Patient Reported Outcomes ◽  
Medical Abortion ◽  
Patient Reported Outcome Measures ◽  
Patient Reported Outcome ◽  
Post Procedure ◽  
High Satisfaction ◽  
First Choice ◽  
Patient Reported ◽  
At Home

IntroductionThe English government approved both stages of early medical abortion (EMA), using mifepristone and misoprostol under 10 weeks’ gestation, for at-home use on 30 March 2020. MSI Reproductive Choices UK (MSUK), one of the largest providers of abortion services in England, launched a no-test telemedicine EMA pathway on 6 April 2020. The objectives of this study were to report key patient-reported outcome measures and to assess whether our sample was representative of the whole population receiving no-test telemedicine EMA.MethodsA sample of all MSUK’s telemedicine EMA patients between April and August 2020 were invited to opt in to a follow-up call to answer clinical and satisfaction questions. A total of 1243 (13.7% of all telemedicine EMAs) were successfully followed-up, on average within 5 days post-procedure.ResultsPatients reported high confidence in telemedicine EMA and high satisfaction with the convenience, privacy and ease of managing their abortion at home. The sample responding were broadly equivalent to the whole population receiving telemedicine. No patient reported that they were unable to consult privately. The majority (1035, 83%) of patients reported preferring the telemedicine pathway, with 824 (66%) indicating that they would choose telemedicine again if COVID-19 were no longer an issue.ConclusionsTelemedicine EMA is a valued, private, convenient and more accessible option that is highly acceptable for patients seeking an abortion, especially those for whom in-clinic visits are logistically or emotionally challenging. Evidence that this pathway would be a first choice again in future for most patients supports the case to make telemedicine EMA permanent.

scholarly journals Clinical Radiographical Outcomes and Complications after a Brand-New Total Ankle Replacement Design through an Anterior Approach: A Retrospective at a Short-Term Follow Up

2021 ◽  
Vol 10 (11) ◽  
pp. 2258
Author(s):  
Massimiliano Mosca ◽  
Silvio Caravelli ◽  
Emanuele Vocale ◽  
Simone Massimi ◽  
Davide Censoni ◽  
...  
Keyword(s):  
Mean Value ◽  
Total Ankle Replacement ◽  
P Value ◽  
Ankle Osteoarthritis ◽  
Ankle Replacement ◽  
Patient Reported ◽  
End Stage ◽  
Term Performance ◽  
Replacement Design

Recently, the progress in techniques and in projecting new prosthetic designs has allowed increasing indications for total ankle replacement (TAR) as treatment for ankle osteoarthritis. This retrospective work comprehended 39 subjects aged between 47 and 79 years old. The patients, observed for at least 12 months (mean follow up of 18.2 ± 4.1 months), have been evaluated according to clinical and radiological parameters, both pre- and post-operatively. The AOFAS and VAS score significantly improved, respectively, from 46.2 ± 4.8 to 93.9 ± 4.1 and from 7.1 ± 1.1 to 0.7 ± 0.5 (p value < 0.05). At the final evaluation, the mean plantarflexion passed from 12.2° ± 2.3° to 18.1° ± 2.4° (p value < 0.05) and dorsiflexion from a pre-operative mean value of 8.7° ± 4.1° to 21.7° ± 5.4° post-operatively (p value < 0.05). This study found that this new total ankle replacement design is a safe and effective procedure for patients effected by end-stage ankle osteoarthritis. Improvements have been demonstrated in terms of range of motion, radiographic parameters and patient-reported outcomes. However, further studies are needed to assess the long-term performance of these prostheses.

scholarly journals Early Clinical and Radiographic Outcomes of Trabecular Metal Total Ankle Using Transfibular Approach

2017 ◽  
Vol 2 (3) ◽  
pp. 2473011417S0001 ◽  
Author(s):  
Alexej Barg ◽  
Charles Saltzman
Keyword(s):  
Range Of Motion ◽  
Weight Bearing ◽  
Total Ankle Replacement ◽  
Trabecular Metal ◽  
Non Union ◽  
Early Loosening ◽  
Early Results ◽  
Ankle Replacement ◽  
Patient Reported

Category: Ankle, Ankle Arthritis Introduction/Purpose: In the last two decades, total ankle replacement (TAR) has gained more acceptance as a treatment option in patients with end-stage ankle osteoarthritis. However, there is a lack of literature on TAR using a lateral transfibular approach. Therefore, we sought to report early clinical and radiographic results of a patient cohort treated with TAR using a lateral transfibular approach by a single surgeon. Methods: Fifty-five primary total ankle arthroplasties using the Zimmer trabecular metal implant were performed in 54 patients (29 men and 25 women; mean age, 67.0 years) from October 2012 to December 2014. Clinical assessment including pain evaluation and measurement of ankle range of motion was done preoperatively and at the latest follow-up. Weight-bearing radiographs were used to determine the angular alignment of the tibial and talar components and to analyze the bone-implant interface. Intraoperative and postoperative complications, revision surgeries, and failures were evaluated. Results: Implant survival was 93% at 36 months follow-up. There were 3 revisions of a tibial component due to aseptic loosening. In 10 of 55 procedures, a secondary procedure was performed during follow-up. Mean follow-up duration was 26.6 ± 4.2 months. No delayed union or non-union was observed for fibula healing. The average VAS pain score decreased significantly from 7.9 ± 1.3 to 0.8 ± 1.2. The average total range of motion increased significantly from 22.9° ± 11.8° to 40.2° ± 11.8°. Conclusion: Early results of Zimmer trabecular metal total ankle replacement demonstrated improved patient-reported outcomes and increased ankle motion at a minimum follow-up of one year. In the first 55 consecutive cases, the fibular osteotomy required for access to the ankle healed without complications. Painful early loosening requiring revision due to lack of bony ingrowth was seen in 3 of 55 cases.

scholarly journals Early Return To Play After Intramedullary Screw Fixation Of Jones Fractures In Collegiate Athletes: 23 Year Experience

2018 ◽  
Vol 6 (7_suppl4) ◽  
pp. 2325967118S0012
Author(s):  
Scott Thomas Watson ◽  
Amy Trammell ◽  
Stephanie Tanner ◽  
Rebecca Snider ◽  
Steven Martin ◽  
...  
Keyword(s):  
Screw Fixation ◽  
Collegiate Athletes ◽  
Patient Reported Outcome ◽  
Return To Play ◽  
Early Return ◽  
Hardware Complications ◽  
Patient Reported ◽  
Outcome Scores ◽  
Intramedullary Screw

Objectives: There is a general consensus that Jones fractures should be treated operatively with an intramedullary screw in high-level athletes. However, there is disagreement among team physicians, without conclusive evidence as to when the athlete should be allowed to return to play. The objective of this study is to report our experience of early return to sport in collegiate athletes after intramedullary screw fixation of Jones Fractures. Methods: All skeletally mature collegiate athletes with a true Jones fracture of the base of the fifth metatarsal that was treated by one of two orthopaedic surgeons with operative intramedullary screw fixation over a 23 year period (1994-2016) were identified and records reviewed retrospectively. All return to play and complication data was obtained from the athletic trainer database at the two universities. Fixation consisted of a single intramedullary screw (10 partially threaded cannulated screws, 13 cannulated variable pitch screws, 3 solid screws). The athletes were allowed to weight bear as tolerated in a CAM boot immediately postoperatively, and return to play with a carbon fiber insert as soon as they could tolerate activity. In 2016, patients were contacted to complete patient reported outcome scores that included the Foot and Ankle Ability Measure (FAAM) score and a brief survey specific to our study, as well as follow-up radiographs if possible. Results: 26 Jones Fractures were treated in 25 collegiate athletes. The average age was 20 years (18-23). Overall, athletes returned to play or training at an average of 3.5 weeks (1.5-6). All in-season athletes returned to play within 4.5 weeks (1.5-4.5). Off-season athletes returned to play within 4-6 weeks. There were no cases of nonunion (clinically or radiographically). Three screws were removed due to symptomatic skin irritation. There was one re-fracture following screw removal after documented radiographic and clinical fracture union. This patient was treated with repeat cannulated percutaneous screw fixation. The athlete returned to play in 2 weeks. One screw was noted to be broken on an ankle radiograph 1 year post-op, but the fracture was healed and the athlete was playing division 1 sports without symptoms, and continued professionally without symptoms. 18/25 athletes completed patient reported outcome scores at an average of 7.95 years (range 1.2-17) follow-up. The average estimated percent of normal for activities of daily living was 93.8% (70-100%, and for athletic participation was 90.3% (40-100%). Follow up radiographs were obtained on 13/26 fractures at an average of 6.48 years (range 1.2-16) with no nonunion, malunion, or additional hardware complications identified. Conclusion: Athletes with Jones fractures can safely be allowed to return to play after intramedullary screw fixation as soon as their symptoms allow without significant complications. In our experience, this is usually within 4 weeks from injury.

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