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Abstract
Introduction. Obesity is an increasingly common comorbidity that may negatively affect outcomes following orthopaedic surgery. It is valuable to determine whether obese patients are vulnerable for postoperative complications. The purpose of this study was to analyze data from the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) to determine the effect of obesity on surgical treatment of Achilles tendon ruptures. Methods. Patients who underwent a surgical repair of the Achilles tendon were retrospectively identified through the ACS NSQIP. The patients were divided into 2 cohorts (obese and nonobese), then perioperative and postoperative factors were evaluated for association with obesity. Results. A total of 2128 patients were identified, of whom 887 (41.7%) were classified as obese. Obesity correlated with an increased operative time, 60.9 versus 56.1 minutes. The only postoperative complication associated with obesity was wound dehiscence. Logistic regression adjusted for comorbid conditions demonstrated that obesity was not associated with an increased risk of wound dehiscence. Conclusion. A large segment of the patient population undergoing Achilles tendon repair is obese. Obesity was found to have an increased association with wound dehiscence, likely related to comorbid conditions, following Achilles tendon repair. Obesity was not significantly associated with any other complication. Levels of Evidence: III, Retrospective Cohort Study.
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Affiliation(s)
- Jeffery S Hillam
- Department of Orthopaedics, Miller School of Medicine, University of Miami, Miami, Florida
| | - Neil Mohile
- Department of Orthopaedics, Miller School of Medicine, University of Miami, Miami, Florida
| | - Niall Smyth
- Department of Orthopaedics, Miller School of Medicine, University of Miami, Miami, Florida
| | | | - Amiethab Aiyer
- Department of Orthopaedics, Miller School of Medicine, University of Miami, Miami, Florida
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Zellers JA, Christensen M, Kjær IL, Rathleff MS, Silbernagel KG. Defining Components of Early Functional Rehabilitation for Acute Achilles Tendon Rupture: A Systematic Review. Orthop J Sports Med 2019; 7:2325967119884071. [PMID: 31803789 PMCID: PMC6878623 DOI: 10.1177/2325967119884071] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND Early functional rehabilitation is frequently discussed in treating Achilles tendon rupture. A consistent definition of what constitutes early functional rehabilitation has not been established across the literature, despite studies supporting its efficacy. A standardized definition would be helpful to pool data across studies, allow for between-study comparisons, and ultimately work toward developing clinical guidelines. PURPOSE To define early functional rehabilitation (including when it is initiated and what it entails) when used to treat Achilles tendon rupture and to identify outcome measures for evaluating the effect of treatment. STUDY DESIGN Systematic review; Level of evidence, 4. METHODS Ovid MEDLINE, EMBASE, PEDro, CINAHL, and Cochrane databases were searched for relevant studies. Eligibility criteria for selecting studies consisted of randomized controlled trials, cohort studies, and case series (≥10 participants) including weightbearing or exercise-based interventions within 8 weeks after Achilles tendon rupture. RESULTS A total of 174 studies published between 1979 and 2018 were included. Studies were rated a median (interquartile range [IQR]) of 17 (15-20) on the Downs & Black checklist and included 9098 participants. Early functional rehabilitation incorporated weightbearing (95%), range of motion (73%), and isometric/strengthening exercises (50%). Weightbearing was initiated within the first week, whereas exercise (eg, ankle range of motion, strengthening, whole-body conditioning) was initiated in the second week. Initiation of exercises varied based on whether treatment was nonsurgical (mean, 3.0 weeks; IQR, 2.0-4.0 weeks) or simple (mean, 2.0 weeks; IQR, 0.0-2.3 weeks) or augmented surgical repair (mean, 0.5 weeks; IQR, 0.0-2.8 weeks) (P = .017). Functional outcomes including ankle range of motion (n = 84) and strength (n = 76) were reported in 130 studies. Other outcome domains included patient-reported outcomes (n = 89), survey-based functional outcomes (n = 50), and tendon properties (n = 53). CONCLUSION Early functional rehabilitation includes weightbearing and a variety of exercise-based interventions initiated within the first 2 weeks after acute Achilles tendon rupture/repair. Because early functional rehabilitation has lacked a standardized definition, interventions and outcome measures are highly variable, and pooling data across studies should be done with attention paid to what was included in the intervention and how treatment was assessed.
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Affiliation(s)
- Jennifer A. Zellers
- Program in Physical Therapy, Washington University School of Medicine in St Louis, St Louis, Missouri, USA
| | - Marianne Christensen
- Physiotherapy and Occupational Therapy, Aalborg University Hospital, Aalborg, Denmark
- Orthopaedic Research Unit, Aalborg University Hospital, Aalborg, Denmark
- Department of Clinical Medicine, Aalborg University, Aalborg, Denmark
| | - Inge Lunding Kjær
- Orthopaedic Research Unit, Aalborg University Hospital, Aalborg, Denmark
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Pedersen MH, Wahlsten LR, Grønborg H, Gislason GH, Petersen MM, Bonde AN. Symptomatic Venous Thromboembolism After Achilles Tendon Rupture: A Nationwide Danish Cohort Study of 28,546 Patients With Achilles Tendon Rupture. Am J Sports Med 2019; 47:3229-3237. [PMID: 31574237 DOI: 10.1177/0363546519876054] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Venous thromboembolism (VTE) is a well-known complication of Achilles tendon rupture (ATR) and carries a high risk of morbidity and mortality. Although routine thromboprophylaxis for patients with ATR is not recommended, sparse knowledge is available regarding risk factors associated with VTE in patients with ATR. PURPOSE To use Danish nationwide registers to identify incidence rates for symptomatic VTE and risk factors associated with increased risk of developing VTE in patients with ATR. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS By crosslinking nationwide registers, we identified all patients with diagnosed ATR in Denmark from 1997 to 2015. We stratified patients into 4 groups by age and treatment modality (ie, operative vs nonoperative treatment). The main outcome was VTE within 180 days. We calculated crude incidence rates and considered age, sex, year, comorbidities, and medications as risk factors for VTE in Poisson regression models. RESULTS We identified 28,546 patients with ATR, of whom 389 (1.36%) were hospitalized with VTE during the follow-up period: 278 due to deep vein thromboses and 138 due to pulmonary embolism. Incidence rates were highest during the first month and ranged from 4.6 to 14.6 events per 100 person-years. VTEs were most frequent among nonoperatively treated patients aged ≥50 years. In Poisson regression analyses, having had VTE beforehand was associated with an increased risk of VTE, as was male sex in the nonoperative treatment group aged ≥50 years; among women <50 years of age, hormonal contraceptives led to a 4- to 6-fold higher risk of VTE compared with patients in the same group without the equivalent risk factor. CONCLUSION In this nationwide cohort of patients with ATR, 1.36% developed symptomatic VTE during follow-up. Hormonal contraception, previous VTE, older age group, and male sex increased the risk of VTE. Taken together, the results of the present study suggest that focus on risk stratification and initiatives to prevent VTE might be warranted. A randomized controlled trial could answer this question.
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Affiliation(s)
- Melissa Hornbæk Pedersen
- Department of Orthopedic Surgery, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark.,Trauma Center, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Liv Riisager Wahlsten
- Department of Orthopedic Surgery, Copenhagen University Hospital Herlev-Gentofte, Herlev, Denmark
| | - Henrik Grønborg
- Trauma Center, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Gunnar Hilmar Gislason
- Department of Cardiology, Copenhagen University Hospital Herlev-Gentofte, Hellerup, Denmark
| | - Michael Mørk Petersen
- Department of Orthopedic Surgery, Copenhagen University Hospital Rigshospitalet, Copenhagen, Denmark
| | - Anders Nissen Bonde
- Department of Cardiology, Copenhagen University Hospital Herlev-Gentofte, Hellerup, Denmark
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Barfod KW, Hansen MS, Hölmich P, Kristensen MT, Troelsen A. Efficacy of early controlled motion of the ankle compared with immobilisation in non-operative treatment of patients with an acute Achilles tendon rupture: an assessor-blinded, randomised controlled trial. Br J Sports Med 2019; 54:719-724. [DOI: 10.1136/bjsports-2019-100709] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/16/2019] [Indexed: 01/29/2023]
Abstract
BackgroundEarly controlled motion (ECM) of the ankle is widely used in the non-operative treatment of acute Achilles tendon rupture, although its safety and efficacy have not been investigated properly in a randomised set-up.Purpose/Aim of the studyTo investigate if ECM of the ankle was superior to immobilisation in the treatment of acute Achilles tendon rupture.Materials and methodsThis was an assessor-blinded, randomised controlled trial with patients allocated in a 1:1 ratio to one of two parallel groups. Patients aged 18–70 years were eligible for inclusion. The ECM group performed movements of the ankle five times a day from week 3 to week 8 after rupture. The control group was immobilised for 8 weeks. The primary outcome was the Achilles tendon Total Rupture Score (ATRS) evaluated at 1-year postinjury. The secondary outcomes were heel-rise work test (HRW), Achilles tendon elongation and rate of rerupture. Analysis was conducted as intention-to-treat using inverse probability weighting.Findings/Results189 patients were assessed for eligibility and 130 were included from February 2014 to December 2016. There were 64 patients in the ECM group and 58 in the immobilisation group. There were no statistically significant differences (p>0.3) between the ECM and the immobilisation groups at 1 year: mean (SD) ATRS was 74 (18) and 75 (18), respectively. HRW was 60% (21) and 60% (21) of the uninjured limb, and elongation was 18 mm (13) and 16 mm (11), respectively. Correspondingly, there were six and seven reruptures.ConclusionsECM revealed no benefit compared with immobilisation in any of the investigated outcomes.Trial registration numberNCT02015364
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Early weight-bearing in nonoperative treatment of acute Achilles tendon rupture did not influence mid-term outcome: a blinded, randomised controlled trial. Knee Surg Sports Traumatol Arthrosc 2019; 27:2781-2788. [PMID: 30030579 DOI: 10.1007/s00167-018-5058-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 07/11/2018] [Indexed: 10/28/2022]
Abstract
PURPOSE Acute Achilles tendon rupture leads to impaired outcome at short term, but little is known concerning medium-term results. The aim of the present study was to investigate the influence of early weight-bearing on clinical outcome 4.5 years after nonoperative treatment of acute Achilles tendon rupture. METHOD The study was performed as a medium-term follow-up on patients included in a randomised controlled trial. Both groups were treated with nonoperative management and controlled early motion. The intervention group was allowed full weight-bearing from day 1, and the control group was non-weight-bearing for 6 weeks. 60 patients were randomised 1:1. Of those, 56 were eligible for inclusion in the medium-term follow-up and 37 participated (18 control, 19 intervention). The outcomes were Achilles tendon Total Rupture Score (ATRS) and heel raise work performed at an average of 4.5 years after the initial injury. Statistical analysis was performed using paired t tests and linear regression. RESULTS No differences were found between control and intervention groups at 4.5 years. ATRS scores consistently improved in both the intervention and the control groups from 0.5 to 1 year and from 1 to 4.5 years, ending up at 80.5 on average after 4.5 years. Heel raise height kept improving from 0.5 to 4.5 years, reaching a limb symmetry index of 82.4%. The heel raise work improvement from 0.5 to 1 year did not continue. No significant change was found from 1 to 4.5 years, ending at a limb symmetry index of 60%. CONCLUSION Early weight-bearing did not influence outcome 4.5 years after nonoperative treatment of acute Achilles tendon rupture. The calf muscle of the injured limb performs 40% less work, when compared to the healthy limb, though lifting height recovers better. LEVEL OF EVIDENCE II. CLINICAL TRIALS IDENTIFIER NCT02760784.
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56
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Čretnik A, Kosanović M, Košir R. Long-Term Results With the Use of Modified Percutaneous Repair of the Ruptured Achilles Tendon Under Local Anaesthesia (15-Year Analysis With 270 Cases). J Foot Ankle Surg 2019; 58:828-836. [PMID: 31474397 DOI: 10.1053/j.jfas.2018.11.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2017] [Indexed: 02/03/2023]
Abstract
Controversy regarding the optimal treatment of fresh total Achilles tendon rupture remains. This article presents results with the use of modified percutaneous Achilles tendon repair under local anesthesia performed from January 1991 to December 2005 with a 2- to 10-year follow-up. There were 270 procedures in 247 male patients (92.51%) and 20 female patients (7.49%), mean ± SD age 38.7 ± 11.56 (range 20 to 83) years, in all consecutively treated patients within 7 days after acute total rupture; 3 patients sustained ruptures on both sides in different periods. Postoperative care consisted of wearing a cast or soft cast or functional immobilization for 6 weeks. The procedure was well tolerated in all patients. There were 3 (1.11%) complete and 5 (1.85%) partial repeat ruptures (8 [2.96%] altogether). Fourteen patients (5.18%) developed transient sural neuritis that spontaneously resolved in 2 to 10 months. One case (0.3%) of deep venous thrombosis was successfully treated. There were 25 (9.36%) major and minor complications altogether, with no cases of increased postoperative dorsiflexion, deep infection, or necrosis. Forty-four patients (16.48%) had a slightly decreased range of ankle motion, and 216 (80.89%) patients, including all high-caliber athletes, resumed all their previous activities. The mean American Orthopedic Foot and Ankle Society hindfoot-ankle score was 96.10 points. Long-term results of the analyzed modified method suggest a reasonable treatment option for acute total Achilles tendon ruptures, with a low number of complications and repeat rupture rate and return to preinjury activities comparable to those of open procedures.
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Affiliation(s)
- Andrej Čretnik
- Professor of Surgery, General and Trauma Surgeon, Department of Traumatology, University Clinical Centre Maribor, Maribor, Slovenia.
| | - Miloš Kosanović
- Orthopaedic and Trauma Surgeon, Department of Traumatology, General and Teaching Hospital Celje, Celje, Slovenia
| | - Roman Košir
- Assistant, General Surgeon, Department of Traumatology, University Clinical Centre Maribor, Maribor, Slovenia
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Medical comorbidities increase the rate of surgical site infection in primary Achilles tendon repair. Knee Surg Sports Traumatol Arthrosc 2019; 27:2840-2851. [PMID: 30663002 DOI: 10.1007/s00167-018-5295-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 11/13/2018] [Indexed: 10/27/2022]
Abstract
PURPOSE To assess the effects of medical comorbidities on the incidence of surgical site infection following primary Achilles tendon repair. A secondary aim was to assess the effects of specific medical comorbidities on the cost and extent of healthcare utilization related to surgical site infection following primary Achilles tendon repair. METHODS 24,269 patients undergoing primary Achilles tendon repair between 2005 and 2012 were examined. Current Procedural Terminology codes for primary Achilles tendon repair, and incision and drainage were used to search for and compile patient data from the United Healthcare Orthopedic and Medicare databases. Primary outcome measures regarding surgical site infection following primary Achilles tendon repair included the rate of occurrence, cost, and duration of treatment. RESULTS Patients with one or more preexisting medical comorbidities at the time of surgery had an increased rate of surgical site infection compared to those without. Diabetes and vascular complications were associated with the highest surgical site infection rates. The rate of surgical incision and drainage was higher in patients with cardiac arrhythmias and uncomplicated hypertension. The presence of a medical comorbidity significantly increased the cost and duration of surgical site infection treatment. CONCLUSIONS Medical comorbidities can complicate the postoperative course for patients undergoing Achilles tendon repair, which increases the cost of care and duration of treatment. A better understanding of the relationship between each medical comorbidity and surgical site infections following Achilles tendon repair may be ascertained with additional prospective studies, thus, allowing for a more accurate evaluation and stratification of surgical candidates to improve patient outcomes. LEVEL OF EVIDENCE Retrospective cohort study, Level III.
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58
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Abstract
Achilles tendon rupture is a common injury to the lower extremity that requires appropriate treatment to minimize functional deficit. Available treatments of Achilles tendon ruptures include nonoperative, open surgical repair, percutaneous repair, and minimally invasive repair. Open surgical repair obtains favorable functional outcomes with significant potential for deep soft tissue complications, calling into question the value of open repair. Percutaneous repair is an alternative option with comparable functional results and minimal soft tissue complications; however, sural nerve injury is a complication. Minimally invasive Achilles repair offers optimal results with superior functional outcomes with minimal soft tissue complications and sural nerve injury.
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Affiliation(s)
- Milap S Patel
- Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, 259 East Erie, 13th Floor, Chicago, IL 60611, USA
| | - Anish R Kadakia
- Department of Orthopaedic Surgery, Northwestern Memorial Hospital, Northwestern University Feinberg School of Medicine, 259 East Erie, 13th Floor, Chicago, IL 60611, USA.
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Wu Y, Mu Y, Yin L, Wang Z, Liu W, Wan H. Complications in the Management of Acute Achilles Tendon Rupture: A Systematic Review and Network Meta-analysis of 2060 Patients. Am J Sports Med 2019; 47:2251-2260. [PMID: 30781966 DOI: 10.1177/0363546518824601] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Acute Achilles tendon rupture (ATR) has increased in the past decade, and many new treatments and rehabilitation regimens have been introduced. But major complications in ATR management remain an unsolved problem. PURPOSE To compare the risk of major complications of acute ATR after different combinations of treatments and rehabilitation regimens. STUDY DESIGN Systematic review and network meta-analysis. METHOD The authors searched 4 databases (PubMed, Medline, Embase, and the Cochrane Library) from the date of inception until February 2018 for articles in English. The authors considered randomized controlled trials comparing interventions and rehabilitation protocols for acute ATR and restricted (1) interventions to nonoperative treatment, minimally invasive surgery, and open surgery and (2) rehabilitation protocols to accelerated rehabilitation and early immobilization. Major complications were assessed-namely, rerupture, deep infection, and deep vein thrombosis (DVT). Only patients with primary acute ATR were considered. Quality assessment was performed with the Cochrane "risk of bias" tool. A series of additional tests were conducted to ensure the validity of the results. RESULTS Twenty-nine randomized controlled trials with 2060 patients were included in this Bayesian network meta-analysis. The mean incidence of overall major complications from all managements was 9.13% (median, 6.67%). The mean incidence rates of rerupture, deep infection, and DVT from all managements were 5%, 1.50%, and 2.67%, respectively. According to relative risk, nonoperative treatment combined with early immobilization was significantly associated with a higher risk of major complications. According to the surface under the cumulative ranking curve, minimally invasive surgery with accelerated rehabilitation had the highest possibility (79.7%) of being the best management with regard to minimizing major complications. CONCLUSION For treating acute ATR, management combining minimally invasive surgery with accelerated rehabilitation had the highest possibility of being superior in terms of major complication risks, according to the surface under the cumulative ranking curve. Management combining nonoperative treatment with early immobilization was statistically associated with a higher risk of complications as compared with the other methods of management.
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Affiliation(s)
- Yahong Wu
- Department of Orthopaedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Yuan Mu
- Department of Orthopaedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Liangjun Yin
- Department of Orthopaedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Zhuoqun Wang
- Department of Orthopaedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Wenke Liu
- Department of Orthopaedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
| | - Haimin Wan
- Department of Orthopaedics, Second Affiliated Hospital of Chongqing Medical University, Chongqing Medical University, Chongqing, China
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Stavenuiter XJR, Lubberts B, Prince RM, Johnson AH, DiGiovanni CW, Guss D. Postoperative Complications Following Repair of Acute Achilles Tendon Rupture. Foot Ankle Int 2019; 40:679-686. [PMID: 30808187 DOI: 10.1177/1071100719831371] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Controversy remains regarding which patients with acute Achilles tendon rupture would best be treated nonoperatively and which might benefit from operative repair. The primary aim of this study was to characterize the overall incidence of-and specific risk factors associated with-postoperative complications that follow operative repair. We also evaluated the specific differences between complications after the use of an open or minimally invasive surgical (MIS) approach. METHODS Retrospective chart review identified 615 adult patients who underwent operative repair for an acute Achilles tendon rupture between January 1, 2001, and May 1, 2016, at 3 level I trauma centers. Minimum follow-up was 3 months. Patient demographics, comorbidities, injury mechanism, procedural details, and surgeon subspecialty were collected. Assessed complications included wound healing issues, rerupture, hematoma, nerve injury, deep vein thrombosis, and pulmonary embolism. RESULTS Seventy-two patients (11.7%) developed a postoperative complication. Risk factors included advancing patient age (odds ratio [OR], 1.04, P = .007), active tobacco use (OR, 3.20, P = .007), and specific subspecialty training (OR, 2.04, P = .046). No difference in overall complication rate was found between the open and MIS approaches (11.6% vs 13.2%, P = .658). A subgroup analysis among orthopedic subspecialties demonstrated that patients treated by trauma surgeons had increased rates of wound complication ( P = .043) and rerupture ( P = .025) compared with those treated by other subspecialties. Patients treated by trauma surgeons were also more likely to be younger or have a body mass index (BMI) > 30, although neither factor was found to be independently predictive for postoperative complications. CONCLUSION Approximately 1 in 9 patients undergoing operative repair of an acute Achilles tendon rupture developed a postoperative complication. Advancing age and active tobacco use were independent risk factors for developing such complications. Differences in subspecialty training also appear to impact complication rates, but the potential reason for this discrepancy remains unclear. As controversy remains regarding which patients who sustain acute Achilles tendon rupture should be treated nonoperatively and which would benefit most from surgical repair, a better understanding of postoperative complication rates and associated risk factors may enhance the decision-making processes in treating these injuries. It is not clear whether MIS techniques are superior to traditional open repair in terms of postoperative complications. LEVEL OF EVIDENCE Level III, retrospective comparative series.
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Affiliation(s)
- X J Ruben Stavenuiter
- 1 Orthopaedic Foot and Ankle Service, Massachusetts General Hospital - Harvard Medical School, Boston MA, USA
| | - Bart Lubberts
- 1 Orthopaedic Foot and Ankle Service, Massachusetts General Hospital - Harvard Medical School, Boston MA, USA
| | - Robert M Prince
- 1 Orthopaedic Foot and Ankle Service, Massachusetts General Hospital - Harvard Medical School, Boston MA, USA
| | - A Holly Johnson
- 2 Orthopaedic Foot and Ankle Service, Massachusetts General Hospital - Harvard Medical School, Newton-Wellesley Hospital, MA, USA
| | - Christopher W DiGiovanni
- 2 Orthopaedic Foot and Ankle Service, Massachusetts General Hospital - Harvard Medical School, Newton-Wellesley Hospital, MA, USA
| | - Daniel Guss
- 2 Orthopaedic Foot and Ankle Service, Massachusetts General Hospital - Harvard Medical School, Newton-Wellesley Hospital, MA, USA
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Quality Measures in Foot and Ankle Care. J Am Acad Orthop Surg 2019; 27:e373-e380. [PMID: 30325881 DOI: 10.5435/jaaos-d-17-00733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Quality measures may be operationalized in payment models or quality reporting programs to assess foot and ankle surgeons, but if existing measures allow accurate representation of a foot and ankle surgeon's practice is unclear. METHODS National quality measures databases, clinical guidelines, and MEDLINE/PubMed were systematically reviewed for quality measures relevant to foot and ankle care. Measures meeting internal criteria were categorized by clinical diagnosis, National Quality Strategy priority, and Donabedian domain. RESULTS Of 12 quality measures and 16 candidate measures, National Quality Strategy priorities most commonly addressed "Effective Clinical Care" (n = 19) and "Communication and Coordination of Care" (n = 6). Donabedian classifications addressed were process (n = 25) and outcome (n = 3). Diabetic foot care was most commonly addressed (n = 18). CONCLUSIONS Available foot and ankle quality measures are limited in number and scope, which may hinder appropriate assessment of care, analysis of trends, and quality improvement. Additional measures are needed to support the transition to a value-based system. LEVEL OF EVIDENCE Level I.
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Aujla RS, Patel S, Jones A, Bhatia M. Non-operative functional treatment for acute Achilles tendon ruptures: The Leicester Achilles Management Protocol (LAMP). Injury 2019; 50:995-999. [PMID: 30898390 DOI: 10.1016/j.injury.2019.03.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 03/06/2019] [Accepted: 03/09/2019] [Indexed: 02/02/2023]
Abstract
OBJECTIVES The purpose of this study is to present outcomes and objective measures of assessment for acute Achilles tendon (AT) ruptures treated with an eight-week functional dynamic treatment protocol in a VACOped® boot with immediate full weight bearing mobilisation, the Leicester Achilles Management Protocol (LAMP). METHODS A prospective study of all patients treated with the LAMP with minimum 12-month follow-up was performed. Patients completed the Achilles Tendon Rupture Score (ATRS) and in the latter part of the study, objective measures of the calf muscle girth and heel raise height were obtained. RESULTS 442 patients were treated with the LAMP. There were nine (2%) re-ruptures in the 442 non-operative treated group of patients throughout the study period. ATRS at twelve months or more were available in 234 patients and objective measures in 77 patients. The mean age was 50 years. The mean ATRS was 75.5 at an average of 23 months post injury. Men had a statistically significant higher ATRS score when compared to women (p < 0.05). There was statistically significant difference in the calf muscle girth and the heel raise height when compared to the uninjured side at 12-months post-injury (p < 0.05). These differences did not correlate with the ATRS (p > 0.05). CONCLUSIONS The LAMP is a simple yet effective regime for the non-operative treatment of acute AT ruptures, which can be universally adopted without the need for many resources. Compared to other studies, the overall time in the boot is less with low complication rates and similar patient reported outcomes.
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Affiliation(s)
- Randeep S Aujla
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom.
| | - Shakil Patel
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom
| | - Annette Jones
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom
| | - Maneesh Bhatia
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom
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Zhou K, Song L, Zhang P, Wang C, Wang W. Surgical Versus Non-Surgical Methods for Acute Achilles Tendon Rupture: A Meta-Analysis of Randomized Controlled Trials. J Foot Ankle Surg 2019; 57:1191-1199. [PMID: 30368430 DOI: 10.1053/j.jfas.2018.05.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2016] [Indexed: 02/03/2023]
Abstract
We performed a meta-analysis to (1) compare surgical and non-surgical treatment methods for repair of acute rupture of the Achilles tendon, in terms of the re-rupture rate, incidence of complications other than re-rupture, functional outcomes, and proportion of patients returning to previous levels of sporting activities, and (2) explore the difference in the re-rupture rate if proven early functional rehabilitation protocols were followed. PubMed, EMBASE, Medline, and Cochrane Central Register of Controlled Trials databases were searched to identify randomized clinical trials. The quality of included studies was assessed by the Cochrane risk-of-bias tool. The random-effects model or subgroup analysis would be chosen to perform the meta-analysis if the data were heterogeneous; otherwise, the fixed-effect model would be selected. Ten randomized clinical trials with a total of 934 randomized patients were included. Patients in the non-surgical group underwent higher re-ruptures than patients in the surgical group (p = .0002), but the re-rupture rates were equivalent in the non-surgical group and the surgical group (p = .08) if an early range of motion exercises protocol was performed. Lower incidence of complications excluding re-rupture was found in non-surgical patients (p = .006). However, the surgical group had better results in functional outcomes when evaluated by 2 different jump tests (drop counter-movement jump [p = .002], Hopping [p = .004]) and 1 muscular endurance test (Heel-rise work [p = .01]). The 2 groups had no significant difference in the proportion of patients returning to previous levels of sporting activities (p = 0.87). The risk of re-rupture after surgical or non-surgical treatment was equivalent if a functional rehabilitation protocol with early range of motion was performed, but the risk of other complications happening after surgical treatment was higher than in non-surgical treatment.
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Affiliation(s)
- Ke Zhou
- Surgeon, Joint Surgery of The First People's Hospital of Jingmen, Hubei, China
| | - Lei Song
- Surgeon, Postgraduate Training Base, Affiliated Hospital of Logistics University of Chinese People's Armed Police Force, Jinzhou Medical University, Tianjin, China
| | - Peng Zhang
- Surgeon, Department of Orthopaedic Center, Affiliated Hospital of Logistics University of Chinese People's Armed Police Force, Tianjin, China
| | - Chengshuang Wang
- Nurse, School of Nursing, Tongji Medical, HuaZhong University of Science & Technology, Wuhan, China
| | - Wenliang Wang
- Professor, Department of Orthopaedic Center, Affiliated Hospital of Logistics University of Chinese People's Armed Police Force, Tianjin, China.
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Ochen Y, Beks RB, van Heijl M, Hietbrink F, Leenen LPH, van der Velde D, Heng M, van der Meijden O, Groenwold RHH, Houwert RM. Operative treatment versus nonoperative treatment of Achilles tendon ruptures: systematic review and meta-analysis. BMJ 2019; 364:k5120. [PMID: 30617123 PMCID: PMC6322065 DOI: 10.1136/bmj.k5120] [Citation(s) in RCA: 159] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVES To compare re-rupture rate, complication rate, and functional outcome after operative versus nonoperative treatment of Achilles tendon ruptures; to compare re-rupture rate after early and late full weight bearing; to evaluate re-rupture rate after functional rehabilitation with early range of motion; and to compare effect estimates from randomised controlled trials and observational studies. DESIGN Systematic review and meta-analysis. DATA SOURCES PubMed/Medline, Embase, CENTRAL, and CINAHL databases were last searched on 25 April 2018 for studies comparing operative versus nonoperative treatment of Achilles tendon ruptures. STUDY SELECTION CRITERIA Randomised controlled trials and observational studies reporting on comparison of operative versus nonoperative treatment of acute Achilles tendon ruptures. DATA EXTRACTION Data extraction was performed independently in pairs, by four reviewers, with the use of a predefined data extraction file. Outcomes were pooled using random effects models and presented as risk difference, risk ratio, or mean difference, with 95% confidence interval. RESULTS 29 studies were included-10 randomised controlled trials and 19 observational studies. The 10 trials included 944 (6%) patients, and the 19 observational studies included 14 918 (94%) patients. A significant reduction in re-ruptures was seen after operative treatment (2.3%) compared with nonoperative treatment (3.9%) (risk difference 1.6%; risk ratio 0.43, 95% confidence interval 0.31 to 0.60; P<0.001; I2=22%). Operative treatment resulted in a significantly higher complication rate than nonoperative treatment (4.9% v 1.6%; risk difference 3.3%; risk ratio 2.76, 1.84 to 4.13; P<0.001; I2=45%). The main difference in complication rate was attributable to the incidence of infection (2.8%) in the operative group. A similar reduction in re-rupture rate in favour of operative treatment was seen after both early and late full weight bearing. No significant difference in re-rupture rate was seen between operative and nonoperative treatment in studies that used accelerated functional rehabilitation with early range of motion (risk ratio 0.60, 0.26 to 1.37; P=0.23; I2=0%). No difference in effect estimates was seen between randomised controlled trials and observational studies. CONCLUSIONS This meta-analysis shows that operative treatment of Achilles tendon ruptures reduces the risk of re-rupture compared with nonoperative treatment. However, re-rupture rates are low and differences between treatment groups are small (risk difference 1.6%). Operative treatment results in a higher risk of other complications (risk difference 3.3%). The final decision on the management of acute Achilles tendon ruptures should be based on patient specific factors and shared decision making. This review emphasises the potential benefits of adding high quality observational studies in meta-analyses for the evaluation of objective outcome measures after surgical treatment.
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Affiliation(s)
- Yassine Ochen
- Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, Netherlands
- Department of Orthopedic Surgery, Harvard Medical School Orthopedic Trauma Initiative, Massachusetts General Hospital, Boston, MA, USA
| | - Reinier B Beks
- Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, Netherlands
- Department of Surgery, Diakonessenhuis Hospital, Utrecht, Netherlands
| | - Mark van Heijl
- Department of Surgery, Diakonessenhuis Hospital, Utrecht, Netherlands
- Department of Surgery, Academic Medical Center, Amsterdam, Netherlands
| | - Falco Hietbrink
- Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, Netherlands
| | - Luke P H Leenen
- Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, Netherlands
| | | | - Marilyn Heng
- Department of Orthopedic Surgery, Harvard Medical School Orthopedic Trauma Initiative, Massachusetts General Hospital, Boston, MA, USA
| | | | - Rolf H H Groenwold
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, Netherlands
| | - R Marijn Houwert
- Department of Surgery, University Medical Center Utrecht, 3508 GA Utrecht, Netherlands
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Chen K, Hu X, Blemker SS, Holmes JW. Multiscale computational model of Achilles tendon wound healing: Untangling the effects of repair and loading. PLoS Comput Biol 2018; 14:e1006652. [PMID: 30550566 PMCID: PMC6310293 DOI: 10.1371/journal.pcbi.1006652] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2018] [Revised: 12/28/2018] [Accepted: 11/15/2018] [Indexed: 12/11/2022] Open
Abstract
Mechanical stimulation of the healing tendon is thought to regulate scar anisotropy and strength and is relatively easy to modulate through physical therapy. However, in vivo studies of various loading protocols in animal models have produced mixed results. To integrate and better understand the available data, we developed a multiscale model of rat Achilles tendon healing that incorporates the effect of changes in the mechanical environment on fibroblast behavior, collagen deposition, and scar formation. We modified an OpenSim model of the rat right hindlimb to estimate physiologic strains in the lateral/medial gastrocnemius and soleus musculo-tendon units during loading and unloading conditions. We used the tendon strains as inputs to a thermodynamic model of stress fiber dynamics that predicts fibroblast alignment, and to determine local collagen synthesis rates according to a response curve derived from in vitro studies. We then used an agent-based model (ABM) of scar formation to integrate these cell-level responses and predict tissue-level collagen alignment and content. We compared our model predictions to experimental data from ten different studies. We found that a single set of cellular response curves can explain features of observed tendon healing across a wide array of reported experiments in rats–including the paradoxical finding that repairing transected tendon reverses the effect of loading on alignment–without fitting model parameters to any data from those experiments. The key to these successful predictions was simulating the specific loading and surgical protocols to predict tissue-level strains, which then guided cellular behaviors according to response curves based on in vitro experiments. Our model results provide a potential explanation for the highly variable responses to mechanical loading reported in the tendon healing literature and may be useful in guiding the design of future experiments and interventions. Tendons and ligaments transmit force between muscles and bones throughout the body and are comprised of highly aligned collagen fibers that help bear high loads. The Achilles tendon is exposed to exceptionally high loads and is prone to rupture. When damaged Achilles tendons heal, they typically have reduced strength and stiffness, and while most believe that appropriate physical therapy can help improve these mechanical properties, both clinical and animal studies of mechanical loading following injury have produced highly variable and somewhat disappointing results. To help better understand the effects of mechanical loading on tendon healing and potentially guide future therapies, we developed a computational model of rat Achilles tendon healing and showed that we could predict the main effects of different mechanical loading and surgical repair conditions reported across a wide range of published studies. Our model offers potential explanations for some surprising findings of prior studies and for the high variability observed in those studies and may prove useful in designing future therapies or experiments to test new therapies.
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Affiliation(s)
- Kellen Chen
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, United States of America
| | - Xiao Hu
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, United States of America
| | - Silvia S. Blemker
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, United States of America
- Department of Mechanical and Aerospace Engineering, University of Virginia, Charlottesville, VA, United States of America
- Department of Orthopaedic Surgery, University of Virginia, Charlottesville, VA, United States of America
| | - Jeffrey W. Holmes
- Department of Biomedical Engineering, University of Virginia, Charlottesville, VA, United States of America
- Department of Medicine, University of Virginia, Charlottesville, VA, United States of America
- * E-mail:
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Abstract
Objectives The incidence of acute Achilles tendon rupture appears to be increasing. The aim of this study was to summarize various therapies for acute Achilles tendon rupture and discuss their relative merits. Methods A PubMed search about the management of acute Achilles tendon rupture was performed. The search was open for original manuscripts and review papers limited to publication from January 2006 to July 2017. A total of 489 papers were identified initially and finally 323 articles were suitable for this review. Results The treatments of acute Achilles tendon rupture include operative and nonoperative treatments. Operative treatments mainly consist of open repair, percutaneous repair, mini-open repair, and augmentative repair. Traditional open repair has lower re-rupture rates with higher risks of complications. Percutaneous repair and mini-open repair show similar re-rupture rates but lower overall complication rates when compared with open repair. Percutaneous repair requires vigilance against nerve damage. Functional rehabilitation combining protected weight-bearing and early controlled motion can effectively reduce re-rupture rates with satisfactory outcomes. Biological adjuncts help accelerating tendon healing by adhering rupture ends or releasing highly complex pools of signalling factors. Conclusion The optimum treatment for complete rupture remains controversial. Both mini-open repair and functional protocols are attractive alternatives, while biotherapy is a potential future development. Cite this article: X. Yang, H. Meng, Q. Quan, J. Peng, S. Lu, A. Wang. Management of acute Achilles tendon ruptures: A review. Bone Joint Res 2018;7:561–569. DOI: 10.1302/2046-3758.710.BJR-2018-0004.R2.
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Affiliation(s)
- X Yang
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - H Meng
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - Q Quan
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - J Peng
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - S Lu
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
| | - A Wang
- Department of Orthopedic Surgery, Key Laboratory of Musculoskeletal Trauma & War Injuries PLA, Beijing Key Lab of Regenerative Medicine in Orthopedics, Chinese PLA General Hospital, Beijing, China
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Hiramatsu K, Tsujii A, Nakamura N, Mitsuoka T. Ultrasonographic Evaluation of the Early Healing Process After Achilles Tendon Repair. Orthop J Sports Med 2018; 6:2325967118789883. [PMID: 30135861 PMCID: PMC6090484 DOI: 10.1177/2325967118789883] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Background: Little is known about early healing of repaired Achilles tendons on imaging, particularly up to 6 months postoperatively, when patients generally return to participation in sports. Purpose: To examine changes in repaired Achilles tendon healing with ultrasonography for up to 12 months after surgery. Study Design: Case series; Level of evidence, 4. Methods: Ultrasonographic images of 26 ruptured Achilles tendons were analyzed at 1, 2, 3, 4, 6, and 12 months after primary repair. The cross-sectional areas (CSAs) and intratendinous morphology of the repaired tendons were evaluated using the authors’ own grading system (tendon repair scores), which assessed the anechoic tendon defect area, intratendinous hyperechoic area, continuity of intratendinous fibrillar appearance, and paratendinous edema. Results: The mean ratios (%) of the CSA for the affected versus unaffected side of repaired Achilles tendons gradually increased postoperatively, reached a maximum (632%) at 6 months, and then decreased at 12 months. The mean tendon repair scores increased over time and reached a plateau at 6 months. Conclusion: Ultrasonography is useful to observe the intratendinous morphology of repaired Achilles tendons and to provide useful information for patients who wish to return to sports. Clinical parameters such as strength, functional performance, and quality of healed repaired tendons should also be assessed before allowing patients to return to sports.
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Affiliation(s)
- Kunihiko Hiramatsu
- Department of Orthopaedic Surgery, Yao Municipal Hospital, Yao, Japan.,Department of Orthopaedic Surgery, Tamai Orthopaedic Hospital, Hannan, Japan
| | - Akira Tsujii
- Department of Orthopaedic Surgery, Yao Municipal Hospital, Yao, Japan.,Department of Orthopaedic Surgery, Hoshigaoka Medical Center, Hirakata, Japan
| | - Norimasa Nakamura
- Institute for Medical Science in Sports, Osaka Health Science University, Osaka, Japan
| | - Tomoki Mitsuoka
- Department of Orthopaedic Surgery, Yao Municipal Hospital, Yao, Japan
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68
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Aujla R, Patel S, Jones A, Bhatia M. Predictors of functional outcome in non-operatively managed Achilles tendon ruptures. Foot Ankle Surg 2018; 24:336-341. [PMID: 29409242 DOI: 10.1016/j.fas.2017.03.007] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2016] [Revised: 03/11/2017] [Accepted: 03/21/2017] [Indexed: 02/04/2023]
Abstract
BACKGROUND Acute Achilles tendon (AT) rupture management remains debatable but non-operative functional regimes are beginning to gain popularity. The aim of this study was to identify predictors of functional outcome in patients with AT ruptures treated non-operatively with an immediate weight bearing functional regime in an orthosis. METHODS Analysis of prospectively gathered data from a local database of all patients treated non-operatively at our institution with an AT rupture was performed. For inclusion in the study patients required a completed Achilles Tendon Rupture Score (ATRS) at a minimum of 6 months post injury. The ATRS score was correlated against age, gender, time following rupture, duration (8 or 11 weeks) of treatment in a functional orthoses and complications were recorded. RESULTS 236 patients of average age 49.5 years were included. The mean ATRS on completion of rehabilitation was 74 points. The mean ATRS was significantly lower in the 37 females (65.8) as compared to the 199 males (75.6) (p=0.013). Age inversely affected ATRS with a Pearsons correlation of -0.2. There was no significant difference in the ATRS score when comparing the two different treatment regime durations. There were 12 episodes of VTE and 4 episodes of re-rupture. The ATRS does not change significantly after 6 months following rupture treatment completion. CONCLUSION Patients with AT ruptures treated non-operatively with a functional rehabilitation regime demonstrate comparable function to other non-surgical regimes with low re-rupture rates. Increasing age and female gender demonstrate inferior functional outcomes. CLINICAL RELEVANCE Females and increasing age predict poorer functional outcome in acute Achilles tendon ruptures managed in a dynamic full-weight bearing treatment regime.
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Affiliation(s)
- Randeep Aujla
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom.
| | - Shakil Patel
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom
| | - Annette Jones
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom
| | - Maneesh Bhatia
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom
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Deng S, Sun Z, Zhang C, Chen G, Li J. Surgical Treatment Versus Conservative Management for Acute Achilles Tendon Rupture: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. J Foot Ankle Surg 2018; 56:1236-1243. [PMID: 29079238 DOI: 10.1053/j.jfas.2017.05.036] [Citation(s) in RCA: 110] [Impact Index Per Article: 18.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Indexed: 02/03/2023]
Abstract
Acute Achilles tendon ruptures can be treated with surgical and nonsurgical treatment. However, the optimal intervention for acute Achilles tendon rupture remains controversial. The aim of the present study was to compare the clinical outcomes of surgical treatment versus conservative management for acute Achilles tendon rupture. Eight randomized controlled studies involving 762 patients were included in the meta-analysis. In general, re-rupture occurred in 14 of 381 surgically treated patients (3.7%) and 37 of 377 nonsurgically treated patients (9.8%). Pooled results showed that the total re-rupture rate was significantly lower in surgical group than that in the nonsurgical group (risk ratio 0.38, 95% confidence interval 0.21 to 0.68; p = .001). No significant differences were found between the 2 treatment groups in the incidence of deep venous thrombosis, the number who returned to sport, ankle range of motion (dorsiflexion, plantarflexion), Achilles tendon total rupture score, or physical activity scale. Surgical treatment can effectively reduce the re-rupture rate and might be a better choice for the treatment of acute Achilles tendon rupture. Multicenter, double-blind randomized controlled trials with stratification and long-term follow-up are needed to obtain a higher level of evidence and to guide clinical practice, especially in the comparison and selection of different treatments.
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Affiliation(s)
- Senlin Deng
- Orthopedist, Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Zhengyu Sun
- Orthopedist, Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Chenghao Zhang
- Orthopedist, Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Gang Chen
- Orthopedist, Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, China
| | - Jian Li
- Orthopedist, Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, China; Professor, Department of Orthopedic Surgery, West China Hospital, Sichuan University, Chengdu, China.
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Ellison P, Molloy A, Mason LW. Early Protected Weightbearing for Acute Ruptures of the Achilles Tendon: Do Commonly Used Orthoses Produce the Required Equinus? J Foot Ankle Surg 2018; 56:960-963. [PMID: 28842105 DOI: 10.1053/j.jfas.2017.06.017] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2017] [Indexed: 02/03/2023]
Abstract
Conservative "functional" management of acute Achilles tendon ruptures has become increasingly popular. Critical to this is the use of the walking orthosis, which positions the ankle in equinus to allow for early weightbearing. Our aim was to test whether 2 common orthoses achieved a satisfactory equinus position. A total of 11 sequentially treated Achilles tendon ruptures were assigned to either a fixed angle walking boot with wedges (FAWW) or an adjustable external equinus-corrected brace (EEB). The lateral radiographs of the cast immobilized tendons showed a mean tibiotalar angle (TTA) of 56° (range 54° to 57°) and a mean tibio-first metatarsal angle (1MTA) of 74° (range 62° to 85°). The FAWW resulted in a mean TTA of 28° (range 15° to 35°) and 1MTA of 37° (range 30° to 45°). The EEB resulted in a TTA of 48° (range 43° to 45°) and 1MTA of 54° (range 47° to 57°). Ankle equinus was significantly greater with the EEB than with the FAWW (p < .05) and similar to that with an equinus cast. The use of wedges produced an equinus appearance through the midfoot but not at the ankle. We express caution in the use of the FAWW because it is unlikely to achieve sufficient ankle equinus to shorten the Achilles tendon.
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Affiliation(s)
- Philip Ellison
- Lower Limb Extended Scope Practitioner, Trauma and Orthopaedic Department, University Hospital Aintree, Liverpool, UK.
| | - Andrew Molloy
- Consultant Foot and Ankle Surgeon, Trauma and Orthopaedic Department, University Hospital Aintree, Liverpool, UK
| | - Lyndon William Mason
- Consultant Foot and Ankle Surgeon, Trauma and Orthopaedic Department, University Hospital Aintree, Liverpool, UK
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Sussman WI, Mautner K, Malanga G. The role of rehabilitation after regenerative and orthobiologic procedures for the treatment of tendinopathy: a systematic review. Regen Med 2018. [DOI: 10.2217/rme-2017-0110] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Aim: Significant variability exists in the literature, with no clear consensus to the optimal protocol after a regenerative procedure. Given this uncertainty, the authors systematically reviewed the literature cataloging the different variables that may influence outcomes. Methods: Search was limited to randomized clinical trials and prospective cohort studies of regenerative procedures for the treatment of tendinopathy. Variables were predetermined, and included: cyrotherapy, pre- and post-procedure nonsteroidal anti-inflammatory drugs use, recommendations for alternative pain medications, immobilization and duration of rest. Variables were categorized based on the influence of the intervention on the three phases of healing. Results: 749 studies were assessed for eligibility, and 60 studies were included. Significant variability existed in the literature. Conclusion: Despite the importance of rehabilitation after regenerative procedures, there is a paucity of evidence available to guide clinicians and highlights the need for additional validation.
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Affiliation(s)
- Walter I Sussman
- Department of Physical Medicine & Rehabilitation, Tufts University, Boston, MA 02111, USA
- Orthopedic Care Physician Network, N Easton, MA 02356, USA
| | - Ken Mautner
- Department of Physical Medicine & Rehabilitation & Department of Orthopedics, Emory University, Atlanta, GA 30329, USA
| | - Gerard Malanga
- Department of Physical Medicine & Rehabilitation, Rutgers School of Medicine University of Medicine & Density, Newark, NJ 07101, USA
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Sheth U, Wasserstein D, Jenkinson R, Moineddin R, Kreder H, Jaglal S. Practice patterns in the care of acute Achilles tendon ruptures : is there an association with level I evidence? Bone Joint J 2017; 99-B:1629-1636. [PMID: 29212686 DOI: 10.1302/0301-620x.99b12.bjj-2017-0465.r1] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/02/2017] [Accepted: 07/17/2017] [Indexed: 11/05/2022]
Abstract
AIMS To determine whether the findings from a landmark Canadian trial assessing the optimal management of acute rupture of the Achilles tendon influenced the practice patterns of orthopaedic surgeons in Ontario, Canada. MATERIALS AND METHODS Health administrative databases were used to identify Ontario residents ≥ 18 years of age with an Achilles tendon rupture from April 2002 to March 2014. The rate of surgical repair (per 100 cases) was calculated for each calendar quarter. A time-series analysis was used to determine whether changes in the rate were chronologically related to the dissemination of results from a landmark trial published in February 2009. Non-linear spline regression was then used independently to identify critical time-points of change in the surgical repair rate to confirm the findings. RESULTS A total of 29 531 patients sustained an Achilles tendon rupture during the study period. Consistently, around 21 out of every 100 cases underwent surgical repair up to the first quarter of 2010. However, by the first quarter of 2014, only 6.5 cases per 100 had surgery. A statistically significant decrease in the rate of surgical repair was observed within one year of the presentation of landmark trial results in 2009 (p < 0.001). July 2009 was independently identified as a critical time at which the surgical repair rate began to significantly decline (p < 0.001). The dissemination of trial results was associated with a significant drop in the rate of surgical repair at non-teaching hospitals (p = 0.001). CONCLUSION The current study demonstrates that large, well-designed randomised trials, have the potential to encourage significant changes in the practice patterns of orthopaedic surgeons. Cite this article: Bone Joint J 2017;99-B:1629-36.
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Affiliation(s)
- U Sheth
- University of Toronto, 160-500 University Avenue, Toronto, Ontario, M5G 1V7, Canada
| | - D Wasserstein
- University of Toronto, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Room MG323, Toronto, Ontario, M4N 3M5, Canada
| | - R Jenkinson
- University of Toronto, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Room MG323, Toronto, Ontario, M4N 3M5, Canada
| | - R Moineddin
- University of Toronto, 160-500 University Avenue, Toronto, Ontario, M5G 1V7, Canada
| | - H Kreder
- University of Toronto, Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Room MG323, Toronto, Ontario, M4N 3M5, Canada
| | - S Jaglal
- University of Toronto, 160-500 University Avenue, Toronto, Ontario, M5G 1V7, Canada
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Hansen MS, Barfod KW, Kristensen MT. Development and reliability of the Achilles Tendon Length Measure and comparison with the Achilles Tendon Resting Angle on patients with an Achilles tendon rupture. Foot Ankle Surg 2017; 23:275-280. [PMID: 29202987 DOI: 10.1016/j.fas.2016.08.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2015] [Revised: 05/04/2016] [Accepted: 08/08/2016] [Indexed: 02/04/2023]
Abstract
BACKGROUND There is a need for a valid, reliable, and easily applicable clinical measure of the length of the Achilles tendon (AT) after rupture. This study examines the reliability of a new ruler based measurement, the Achilles Tendon Length Measure (ATLM) in comparison with the goniometer-based Achilles Tendon Resting Angle (ATRA). METHODS Measurements were performed by two independent physiotherapists eight weeks after AT rupture on 28 patients treated non-operatively. RESULTS The mean (SD) injured ATLM was 56.5 (2.3)cm, ICC2.1 0.91(CI [0.72-0.97]), SEM 0.7cm (SEM% 1.2), MDC 1.9cm (MDC% 3.4). Corresponding data for the injured ATRA was mean 64.4° (3.9°), ICC2.1 0.84 (CI [0.68-0-92]), SEM 1.5° (SEM% 2.4), MDC 4.3° (MDC% 6.6). CONCLUSION Both ATLM and ATRA showed excellent inter-rater reliability with low measurement error. Both measurements seem easy to use in clinical practice and potentially providing an indirect measure of the length of the AT after rupture.
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Affiliation(s)
- Maria Swennergren Hansen
- Physical Medicine and Rehabilitation Research-Copenhagen (PMR-C), Copenhagen University Hospital, Hvidovre, Kettegård allé 30, Hvidovre 2650, Denmark; Department of Physiotherapy, Copenhagen University Hospital, Hvidovre, Kettegård allé 30, Hvidovre 2650, Denmark.
| | | | - Morten Tange Kristensen
- Physical Medicine and Rehabilitation Research-Copenhagen (PMR-C), Copenhagen University Hospital, Hvidovre, Kettegård allé 30, Hvidovre 2650, Denmark; Department of Physiotherapy, Copenhagen University Hospital, Hvidovre, Kettegård allé 30, Hvidovre 2650, Denmark; Department of Orthopaedic Surgery, Clinical Orthopaedic Research Hvidovre, Kettegård allé 30, Hvidovre 2650, Denmark.
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Sun C, Zhuo Q, Chai W, Chen J, Yang W, Tang P, Wang Y. Conservative interventions for treating Achilles tendon ruptures. Hippokratia 2017. [DOI: 10.1002/14651858.cd010765.pub2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Cheng Sun
- Peking University Third Hospital; Department of Orthopaedic Surgery; 49 North Garden Road Haidian district Beijing China 100191
| | - Qi Zhuo
- Chinese PLA General Hospital; Department of Orthopaedic Surgery; 28 Fuxing Road Haidian district Beijing China 100853
| | - Wei Chai
- Chinese PLA General Hospital; Department of Orthopaedic Surgery; 28 Fuxing Road Haidian district Beijing China 100853
| | - Jiying Chen
- Chinese PLA General Hospital; Department of Orthopaedic Surgery; 28 Fuxing Road Haidian district Beijing China 100853
| | - Wei Yang
- Chelsea and Westminster Hospital; 369 Fulham Rd London UK SW10 9NH
| | - Peifu Tang
- Chinese PLA General Hospital; Department of Orthopaedic Surgery; 28 Fuxing Road Haidian district Beijing China 100853
| | - Yan Wang
- Chinese PLA General Hospital; Department of Orthopaedic Surgery; 28 Fuxing Road Haidian district Beijing China 100853
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Ho G, Tantigate D, Kirschenbaum J, Greisberg JK, Vosseller JT. Increasing age in Achilles rupture patients over time. Injury 2017; 48:1701-1709. [PMID: 28457569 DOI: 10.1016/j.injury.2017.04.007] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2017] [Accepted: 04/11/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND The changing demographics of Achilles tendon rupture (ATR) patients have not fully been investigated. However, there has been a general suspicion that this injury is occurring in an increasingly older population, in terms of mean age. The aim of this study was to objectively show an increase in age in Achilles tendon rupture patients over time. METHODS Published literature on Achilles tendon ruptures was searched for descriptive statistics on the demographics of patients in the studies, specifically mean and median age of Achilles tendon rupture patients, gender ratio, percentage of athletics-related injuries, percentage of smokers, and BMI. Linear regression analyses were performed to determine the trend of patient demographics over time. A Welch one-way ANOVA was carried out to identify any possible differences in data obtained from different types of studies. RESULTS The patient demographics from 142 studies were recorded, with all ATR injuries occurring between the years 1953 and 2014. There was no significant difference in the mean age data reported by varying study types, i.e. randomized controlled trial, cohort study, case series, etc. (P=0.182). There was a statistically significant rise in mean age of ATR patients over time (P<0.0005). There was also a statistically significant drop in percentage of male ATR patients (P=0.02). There is no significant trend for percentage of athletics-related injuries, smoking or BMI. CONCLUSION Since 1953 to present day, the mean age at which ATR occurs has been increasing by at least 0.721 years every five years. In the same time period, the percentage of female study patients with ATR injuries has also been increasing by at least 0.6% every five years. LEVEL OF EVIDENCE Level III; Retrospective cohort study.
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Affiliation(s)
- Gavin Ho
- Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street, PH-11, New York, NY 10032, United States
| | - Direk Tantigate
- Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street, PH-11, New York, NY 10032, United States
| | - Josh Kirschenbaum
- Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street, PH-11, New York, NY 10032, United States
| | - Justin K Greisberg
- Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street, PH-11, New York, NY 10032, United States
| | - J Turner Vosseller
- Columbia University Medical Center/New York Presbyterian Hospital, 622 West 168th Street, PH-11, New York, NY 10032, United States.
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Clinical failure after Dresden repair of mid-substance Achilles tendon rupture: human cadaveric testing. Knee Surg Sports Traumatol Arthrosc 2017; 25:1849-1856. [PMID: 27256278 DOI: 10.1007/s00167-016-4182-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2015] [Accepted: 05/19/2016] [Indexed: 10/21/2022]
Abstract
PURPOSE The purpose of this study was to describe the angle of clinical failure during cyclical mobilization exercises in the Achilles tendon of human cadaveric specimens that were repaired using the Dresden technique and FiberWire® No. 2. The secondary aim was to identify the secure limit of mobilization, the type of failure, and the type of apposition. METHODS The lower limbs of eight males (mean age: 60.3 ± 6.3 years) were repaired with the Dresden technique following complete, percutaneous mid-substance Achilles tendon rupture. A basal tension of 10 N at 30° of plantarflexion was placed on each specimen. The angle of the ankle during clinical failure (tendon ends separation >5 mm) was then tested via cyclical exercises (i.e. 100 cycles between 30° and 15° of plantarflexion; 100 cycles between 15° of plantarflexion and 0°; 100 cycles between 0° and 15° of dorsiflexion; and 100 cycles between 15° of dorsiflexion and full dorsiflexion). Clinical failure was determined using the Laplacian edge detection filter, and the angle of clinical failure was obtained using a rotatory potentiometer aligned in relation to the intermalleolar axis of each foot specimen. The type of failure (knot, tendon, or suture) and apposition (termino-terminal or non-termino-terminal) were determined. Descriptive statistics were used to obtain the mean; standard deviation; 95 % confidence interval; 1st, 25th, 50th, 75th, and 100th percentiles; and the standard error of the mean for angle data. Proportions were used to describe the type of failure and apposition. RESULTS The main results were a mean angle of clinical failure equal to 12.5° of plantarflexion, a limit of mobilization equal to 14.0° of plantarflexion, tendon failure type, and non-termino-terminal apposition in all specimens. CONCLUSIONS While the mean angle of clinical failure in human cadaveric models was 12.5° of plantarflexion, after 14.0° of plantarflexion, the percutaneous Dresden technique was found insecure for cyclical mobilization exercises, with a 5 % range of error. These findings are clinically relevant as they provide mechanical limits for diminishing the risk of Achilles lengthening during immediate rehabilitation.
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Abstract
Achilles tendon injuries can be serious injuries requiring either operative or nonoperative management. For appropriate surgical candidates, operative intervention may provide lower rerupture rates and adequate end-to-end tendon healing. Our preference is an open Achilles tendon repair, specifically a limited open technique using the PARS device (Arthrex, Naples, FL). Postoperatively, we use functional rehabilitation and early range of motion. Although the current literature remains controversial regarding operative versus nonoperative management, the authors have obtained satisfactory results in appropriately chosen surgical candidates.
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Affiliation(s)
- Robert D Santrock
- Department of Orthopaedics, Robert C. Byrd Health Sciences Center, West Virginia University, PO Box 9196 - South, Morgantown, WV 26506, USA.
| | - Andrew J Friedmann
- Department of Orthopaedics, Robert C. Byrd Health Sciences Center, West Virginia University, PO Box 9196 - South, Morgantown, WV 26506, USA
| | - Andrew E Hanselman
- Department of Orthopaedics, Robert C. Byrd Health Sciences Center, West Virginia University, PO Box 9196 - South, Morgantown, WV 26506, USA
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78
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Kauwe M. Acute Achilles Tendon Rupture: Clinical Evaluation, Conservative Management, and Early Active Rehabilitation. Clin Podiatr Med Surg 2017; 34:229-243. [PMID: 28257676 DOI: 10.1016/j.cpm.2016.10.009] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The Achilles tendon (AT) is the strongest, largest, and most commonly ruptured tendon in the human body. Physical examination provides high sensitivity and specificity. Imaging studies are not recommended unless there are equivocal findings in the physical examination. Recent studies have shown that the risk of re-rupture is negated with implementation of functional rehabilitation protocols. Heterogeneity in study design makes conclusions on the specifics of functional rehabilitation protocols difficult; however, it is clear that early weight bearing and early controlled mobilization lead to better patient outcome and satisfaction in both surgically and conservatively treated populations.
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Affiliation(s)
- Merrell Kauwe
- Foot and Ankle Department, UnityPoint Trinity Regional Medical Center, 804 Kenyon Road, Suite 310, Fort Dodge, IA 50501, USA.
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79
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Sheth U, Wasserstein D, Jenkinson R, Moineddin R, Kreder H, Jaglal SB. The epidemiology and trends in management of acute Achilles tendon ruptures in Ontario, Canada: a population-based study of 27 607 patients. Bone Joint J 2017; 99-B:78-86. [PMID: 28053261 DOI: 10.1302/0301-620x.99b1.bjj-2016-0434.r1] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 09/19/2016] [Indexed: 11/05/2022]
Abstract
AIMS The aims of this study were to establish the incidence of acute Achilles tendon rupture (AATR) in a North American population, to select demographic subgroups and to examine trends in the management of this injury in the province of Ontario, Canada. PATIENTS AND METHODS Patients ≥ 18 years of age who presented with an AATR to an emergency department in Ontario, Canada between 1 January 2003 and 31 December 2013 were identified using administrative databases. The overall and annual incidence density rate (IDR) of AATR were calculated for all demographic subgroups. The annual rate of surgical repair was also calculated and compared between demographic subgroups. RESULTS A total of 27 607 patients (median age, 44 years; interquartile range 26 to 62; 66.5% male) sustained an AATR. The annual IDR increased from 18.0 to 29.3 per 100 000 person-years between 2003 and 2013. The mean IDR was highest among men between the ages of 40 and 49 years (46.0/100 000 person-years). The annual rate of surgical repair dropped from 20.1 in 2003 to 9.2 per 100 AATRs in 2013. There was a noticeable decline after 2009. CONCLUSION The incidence of AATR is increasing in Ontario, while the annual rate of surgical repair is decreasing. A sharp decline in the rate of surgical repair was noted after 2009. This coincided with the publication of several high-quality RCTs which showed similar outcomes for the 'functional' non-operative management and surgical repair. Cite this article: Bone Joint J 2017;99-B:78-86.
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Affiliation(s)
- U Sheth
- University of Toronto, Division of Orthopaedic Surgery, 160-500 University Avenue, Toronto, Ontario, Canada
| | - D Wasserstein
- Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, Ontario, Canada
| | - R Jenkinson
- Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, Ontario, Canada
| | - R Moineddin
- University of Toronto, 500 University Avenue, Ontario, Canada
| | - H Kreder
- Sunnybrook Health Sciences Centre, 2075 Bayview Avenue, Toronto, Ontario, Canada
| | - S B Jaglal
- Institute of Health Policy, Management and Evaluation, University of Toronto, Institute of Clinical Evaluative Sciences, Toronto, Ontario, Canada
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80
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Primary surgical repair of acute Achilles tendon rupture: comparative results of three surgical techniques. Wien Klin Wochenschr 2017; 129:176-185. [DOI: 10.1007/s00508-016-1158-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2014] [Accepted: 12/16/2016] [Indexed: 01/23/2023]
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Abstract
Objective * These authors contributed equally to this work. To explore tendon-bundle technique for treating Achilles tendon rupture with no defects. Methods Patients with full unilateral Achilles tendon rupture with no defects were included. The Achilles tendon medial edge surgical repair approach was used, revealing horsetail-like rupture bundles. Tendon bundles were anatomically realigned and repaired end-to-end using 5-0 sutures. Patients were followed-up for 1 year, and assessed for differences between the repaired versus healthy limb. Results Out of 24 patients (18 male, 6 female; aged 19-56 years) at 1 year following surgery, mean American Orthopaedic Foot and Ankle Society score was 92.4 ± 5.9; mean differences between the surgically repaired versus contralateral side in dorsiflexion and plantarflexion angle were 3.5 ± 2.3° and 5.6 ± 3.2°, respectively; mean difference in calf circumference between the two sides was 0.9 ± 0.5 cm; and mean increase in Achilles tendon width versus the healthy side was 0.8 ± 0.2 cm. By 1 year post-surgery, there were no significant between-side differences in dorsiflexion and plantarflexion angle, or calf circumference. Conclusions Tendon-bundle surgery resulted in good ankle function restoration and low complication rates. Tendon-bundle surgery may reduce blood supply destruction and maximally preserve Achilles tendon length, and may be effective for treating Achilles tendon rupture with no defects.
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Affiliation(s)
- Chun-Guang Li
- Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Bing Li
- Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
| | - Yun-Feng Yang
- Department of Orthopaedics, Tongji Hospital, Tongji University School of Medicine, Shanghai, China
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82
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Takamura M, Yasuda T, Nakano A, Shima H, Neo M. The effect of platelet-rich plasma on Achilles tendon healing in a rabbit model. ACTA ORTHOPAEDICA ET TRAUMATOLOGICA TURCICA 2017; 51:65-72. [PMID: 28027872 PMCID: PMC6197299 DOI: 10.1016/j.aott.2016.12.001] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/16/2016] [Revised: 03/20/2016] [Accepted: 04/22/2016] [Indexed: 12/24/2022]
Abstract
OBJECTIVE The aim of the present study was to evaluate the effects of PRP on Achilles tendon healing in rabbits during the inflammatory, proliferative, and remodeling phases by histological examination and quantitative assessments. METHODS Fifty mature male Japanese albino rabbits with severed Achilles tendons were divided into two equal groups and treated with platelet-rich plasma (PRP) or left untreated. Tendon tissue was harvested at 1, 2, 3, 4, and 6 weeks after treatment, and sections were stained with hematoxylin-eosin and monoclonal antibodies against CD31 and type I collagen. RESULTS Collagen fibers proliferated more densely early after severance, and subsequent remodeling of the collagen fibers and approximation of normal tendinous tissue occurred earlier in the PRP group than in the control group. The fibroblast number was significantly higher in the PRP group than in the control group at 1 and 2 weeks. Similarly, the area ratio of CD31-positive cells was significantly higher in the PRP group than in the control group at 1 and 2 weeks. Positive staining for type I collagen was more intense in the PRP group than in the control group after 3 weeks, indicating tendon maturation. CONCLUSION Administration of PRP shortened the inflammatory phase and promoted tendon healing during the proliferative phase.
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Affiliation(s)
- Masaki Takamura
- Department of Orthopedic Surgery, Osaka Medical College, Osaka, Japan.
| | - Toshito Yasuda
- Department of Orthopedic Surgery, Osaka Medical College, Osaka, Japan
| | - Atsushi Nakano
- Department of Orthopedic Surgery, Osaka Medical College, Osaka, Japan
| | - Hiroaki Shima
- Department of Orthopedic Surgery, Osaka Medical College, Osaka, Japan
| | - Masashi Neo
- Department of Orthopedic Surgery, Osaka Medical College, Osaka, Japan
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83
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De la Fuente CI, Lillo RPY, Ramirez-Campillo R, Ortega-Auriol P, Delgado M, Alvarez-Ruf J, Carreño G. Medial Gastrocnemius Myotendinous Junction Displacement and Plantar-Flexion Strength in Patients Treated With Immediate Rehabilitation After Achilles Tendon Repair. J Athl Train 2016; 51:1013-1021. [PMID: 27922288 DOI: 10.4085/1062-6050-51.12.23] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
CONTEXT Pathologic plantar flexion frequently occurs after operative repair of the Achilles tendon (AT) because of immobilization and non-weight bearing in the first weeks of traditional rehabilitation. Novel rehabilitation strategies that apply mobilization and weight bearing have been proposed, but their effects on medial gastrocnemius myotendinous junction displacement (MJD) and isometric plantar-flexion strength (PFS) are unknown. OBJECTIVE To compare the effects of 12 weeks of immediate versus traditional rehabilitation on MJD and PFS in patients with percutaneous AT repair and to compare AT rupture scores (ATRSs) during follow-up. DESIGN Controlled laboratory study. SETTING Human performance laboratory. PATIENTS OR OTHER PARTICIPANTS A total of 26 amateur soccer players (age = 42.3 ± 9.7 years, body mass index = 29.5 ± 3.9 kg/m2) with percutaneous AT repair. INTERVENTION(S) Athletes were randomly divided into 2 groups: an immediate group, given physical therapy from day 1 to day 84, and a traditional group, given physical therapy from day 29 to day 84. We used repeated-measures analysis of variance to compare the data. MAIN OUTCOME MEASURE(S) We measured MJD and PFS at days 28 (fourth week), 56 (eighth week), and 84 (12th week) after AT repair. RESULTS After 12 weeks of rehabilitation, we observed a large clinically meaningful effect and statistical difference between groups. At day 28, the immediate group showed higher values for PFS (P = .002), MJD (P = .02), and ATRS (P = .002) than the traditional group. At day 56, the immediate group presented higher values for MJD (P = .02) and ATRS (P = .009). At day 84, the immediate group registered more MJD (P = .001). CONCLUSIONS Compared with traditional rehabilitation, 12 weeks of immediate rehabilitation after percutaneous AT repair resulted in better MJD, PFS, and ATRS after 4 weeks; better MJD and ATRS after 8 weeks; and better MJD after 12 weeks.
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Affiliation(s)
- Carlos I De la Fuente
- Carrera de kinesiología, UDA Cs de la salud, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago.,Facultad Cs de la Rehabilitacion, Universidad Andres Bello, Santiago, Chile
| | | | | | | | - Mauricio Delgado
- Carrera de kinesiología, UDA Cs de la salud, Escuela de Medicina, Pontificia Universidad Católica de Chile, Santiago
| | - Joel Alvarez-Ruf
- Universidad Metropolitana de ciencias de la Educación, Santiago, Chile
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84
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Levofloxacin-associated bilateral Achilles’ tendon rupture, in patient with two secondary hip fractures. Eur Geriatr Med 2016. [DOI: 10.1016/j.eurger.2016.03.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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85
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Aujla R, Kumar A, Bhatia M. Non-surgical treatment of Achilles rupture: Does duration in functional weight bearing orthosis matter? Foot Ankle Surg 2016; 22:254-258. [PMID: 27810024 DOI: 10.1016/j.fas.2015.11.003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/08/2015] [Revised: 11/01/2015] [Accepted: 11/07/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND The treatment of acute Achilles tendon ruptures is continually being debated. The success of non-surgical regimes is now evident yet there remains a high rate of surgery in the United States of America and Scandinavia. Recent studies have investigated functional outcome rather than complication rates as primary outcome but the current data are still sparse. We aimed to investigate whether there is any difference in functional outcomes between two dynamic regimes of differing durations for acute Achilles tendon ruptures. METHODS The patients in the two groups were matched for age, gender, follow-up duration and mechanism of injury. Forty-four patients were managed in a regime of 11 weeks and another 44 patients for 8 weeks. Demographics, injury details, complications and functional outcome were recorded. The validated Achilles Tendon Rupture Score (ATRS) was used to assess functional outcomes. Minimum follow-up was 1 year. RESULTS The 11-week group had a mean age of 50.8 years (range: 27-80) with 36 (82%) males. The 8-week group had a mean age of 52.0 years (range: 32-77) with 36 (82%) males. The mean ATRS for the 11-week group was 76.0 (range: 8-100). The mean ATRS for the 8-week group was 76.1 (range: 30-100). There were no re-ruptures in the 11-week group and one in the 8-week group. There were three episodes of venous thromboembolism in the 11-week group and four in the 8-week group. CONCLUSION A reduction in duration of dynamic rehabilitation for non-operative treatment of Achilles tendon rupture from 11 weeks to 8 weeks does not lead to a significant detriment in functional outcomes or complication rates.
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Affiliation(s)
- Randeep Aujla
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom.
| | - Amit Kumar
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom
| | - Maneesh Bhatia
- Trauma & Orthopaedic Surgery, University Hospitals of Leicester, Leicester, United Kingdom
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86
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Wu Y, Lin L, Li H, Zhao Y, Liu L, Jia Z, Wang D, He Q, Ruan D. Is surgical intervention more effective than non-surgical treatment for acute Achilles tendon rupture? A systematic review of overlapping meta-analyses. Int J Surg 2016; 36:305-311. [DOI: 10.1016/j.ijsu.2016.11.014] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 10/23/2016] [Accepted: 11/06/2016] [Indexed: 01/08/2023]
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87
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Increasing incidence of acute Achilles tendon rupture and a noticeable decline in surgical treatment from 1994 to 2013. A nationwide registry study of 33,160 patients. Knee Surg Sports Traumatol Arthrosc 2016; 24:3730-3737. [PMID: 25697284 DOI: 10.1007/s00167-015-3544-5] [Citation(s) in RCA: 218] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2015] [Accepted: 02/12/2015] [Indexed: 12/28/2022]
Abstract
PURPOSE The purpose of this study is to investigate the incidence of acute Achilles tendon rupture in Denmark from 1994 to 2013 with focus on sex, age, geographical areas, seasonal variation and choice of treatment. METHODS The National Patient Registry was retrospectively searched to find the number of acute Achilles tendon rupture in Denmark during the time period of 1994-2013. Regional population data were retrieved from the services of Statistics Denmark. RESULTS During the 20-year period, 33,160 ruptures occurred revealing a statistically significant increase in the incidence (p < 0.001, range = 26.95-31.17/100,000/year). Male-to-female ratio was 3:1 and average age 45 years for men and 44 years for women. There was a statistically significant increasing incidence for people over 50 years. A higher incidence in rural compared with urban geographical areas was found, but this was not statistically significant. There was a statistically significant decreasing incidence of patients treated with surgery from 16.9/105 in 1994 to 6.3/105 in 2013. CONCLUSIONS The incidence of acute Achilles tendon rupture increased from 1994 to 2013 based on increasing incidence in the older population. There was no difference in incidence of acute Achilles tendon rupture in the rural compared with urban geographical areas. A steady decline in surgical treatment was found over the whole period, with a noticeable decline from 2009 to 2013, possibly reflecting a rapid change in clinical practice following a range of high-quality randomized clinical trials (RCT). LEVEL OF EVIDENCE IV.
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88
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Barfod KW, Hansen MS, Holmich P, Troelsen A, Kristensen MT. Efficacy of early controlled motion of the ankle compared with no motion after non-operative treatment of an acute Achilles tendon rupture: study protocol for a randomized controlled trial. Trials 2016; 17:564. [PMID: 27894329 PMCID: PMC5127004 DOI: 10.1186/s13063-016-1697-2] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2016] [Accepted: 11/11/2016] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Early controlled ankle motion is widely used in the non-operative treatment of acute Achilles tendon rupture, though its safety and efficacy have never been investigated in a randomized setup. The objectives of this study are to investigate if early controlled motion of the ankle affects functional and patient-reported outcomes. METHODS/DESIGN The study is performed as a blinded, randomized, controlled trial with patients allocated in a 1:1 ratio to one of two parallel groups. Patients aged from 18 to 70 years are eligible for inclusion. The intervention group performs early controlled motion of the ankle in weeks 3-8 after rupture. The control group is immobilized. In total, 130 patients will be included from one big orthopedic center over a period of 2½ years. The primary outcome is the patient-reported Achilles tendon Total Rupture Score evaluated at 12 months post-injury. Secondary outcome measures are the heel-rise work test, Achilles tendon elongation, and the rate of re-rupture. The primary analysis will be conducted as intention-to-treat analyses. DISCUSSION This trial is the first to investigate the safety and efficacy of early controlled motion in the treatment of acute Achilles tendon rupture in a randomized setup. The study uses the patient-reported outcome measure, the Achilles tendon Total Rupture Score, as the primary endpoint, as it is believed to be the best surrogate measure for the tendon's actual capability to function in everyday life. TRIAL REGISTRATION ClinicalTrials.gov: NCT02015364 . Registered on 13 December 2013.
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Affiliation(s)
- Kristoffer Weisskirchner Barfod
- Department of Orthopedic Surgery, Clinical Orthopedic Research Hvidovre, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, Hvidovre, 2650, Denmark.
| | - Maria Swennergren Hansen
- Physical Medicine and Rehabilitation Research - Copenhagen (PMR-C), Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, Hvidovre, 2650, Denmark
| | - Per Holmich
- Sports Orthopedic Research Center - Copenhagen (SORC-C), Arthroscopic Center, Department of Orthopedic Surgery, Copenhagen University Hospital Hvidovre, Hvidovre, Denmark
| | - Anders Troelsen
- Department of Orthopedic Surgery, Clinical Orthopedic Research Hvidovre, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, Hvidovre, 2650, Denmark
| | - Morten Tange Kristensen
- Physical Medicine and Rehabilitation Research - Copenhagen (PMR-C), Department of Physiotherapy and Occupational Therapy, Copenhagen University Hospital Hvidovre, Kettegård Allé 30, Hvidovre, 2650, Denmark
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Fox G, Gabbe BJ, Richardson M, Oppy A, Page R, Edwards ER, Hau R, Ekegren CL. Twelve-month outcomes following surgical repair of the Achilles tendon. Injury 2016; 47:2370-2374. [PMID: 27424531 DOI: 10.1016/j.injury.2016.07.013] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Revised: 05/27/2016] [Accepted: 07/07/2016] [Indexed: 02/02/2023]
Abstract
INTRODUCTION Incidence of Achilles tendon rupture (ATR) has increased over recent years, and debate regarding optimal management has been widely documented. Most papers have focused on surgical success, complications and short term region-specific outcomes. Inconsistent use of standardised outcome measures following surgical ATR repair has made it difficult to evaluate the impact of ATR on a patient's health status post-surgery, and to compare this to other injury types. This study aimed to report the frequency of surgical repairs of the Achilles tendon over a five-year period within an orthopaedic trauma registry, and to investigate return to work (RTW) status, health status and functional outcomes at 12 months post-surgical repair of the Achilles tendon. METHODS Two hundred and four adults registered by the Victorian Orthopaedic Trauma Outcomes Registry (VOTOR) who underwent surgical repair of the Achilles tendon between July 2009 and June 2014 were included in this prospective cohort study. The Extended Glasgow Outcome Scale (GOS-E), 3-level European Quality of Life 5 Dimension measure (EQ-5D-3L), and RTW status 12 months following surgical ATR repair were collected through structured telephone interviews conducted by trained interviewers. RESULTS At 12 months, 92% of patients were successfully followed up. Of those working prior to injury, 95% had returned to work. 42% of patients reported a full recovery on the GOS-E scale. The prevalence of problems on the EQ-5D-3L at 12 months was 0.5% for self-care, 11% for anxiety, 13% for mobility, 16% for activity, and 22% for pain. 16% of patients reported problems with more than one domain. The number of surgical repairs of the Achilles tendon within the VOTOR registry decreased by 68% over the five-year study period. CONCLUSIONS Overall, patients recover well following surgical repair of the Achilles tendon. However, in this study, deficits in function persisted for over half of patients at 12 months post-injury. The decreased incidence of surgical Achilles tendon repair may reflect a change in practice at VOTOR hospitals whereby surgery may be becoming less favoured for initial ATR management.
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Affiliation(s)
- G Fox
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | - B J Gabbe
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
| | | | - A Oppy
- Department of Orthopaedic Surgery, Royal Melbourne Hospital, Parkville, Australia
| | - R Page
- Department of Orthopaedics, University Hospital Geelong, Geelong, Australia; School of Medicine, Deakin University, Geelong, Australia
| | - E R Edwards
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia; Department of Orthopaedic Surgery, Alfred Hospital, Melbourne, Australia
| | - R Hau
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia; Northern Hospital, Epping, Australia
| | - C L Ekegren
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia.
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Lantto I, Heikkinen J, Flinkkila T, Ohtonen P, Siira P, Laine V, Leppilahti J. A Prospective Randomized Trial Comparing Surgical and Nonsurgical Treatments of Acute Achilles Tendon Ruptures. Am J Sports Med 2016; 44:2406-14. [PMID: 27307495 DOI: 10.1177/0363546516651060] [Citation(s) in RCA: 122] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND The optimal treatment of acute Achilles tendon ruptures for active patients is under debate. PURPOSE To compare clinical outcomes and calf muscle strength recovery after the nonsurgical treatment and open surgical repair of acute Achilles tendon ruptures with identical accelerated rehabilitation programs. STUDY DESIGN Randomized controlled trial; Level of evidence, 1. METHODS From 2009 to 2013, a total of 60 patients with an acute Achilles tendon rupture were randomized to surgery or nonsurgical treatment. Nonsurgical treatment included first a week of cast immobilization, followed by a functional orthosis for 6 weeks, allowing full weightbearing after week 1 and active plantar flexion after week 5. Surgery was simple end-to-end open repair, and postoperative treatment was identical to nonsurgical treatment. Outcome measures included the Leppilahti Achilles tendon performance score, isokinetic calf muscle strength, and RAND 36-Item Health Survey at 18-month follow-up. RESULTS At 18-month follow-up, the mean Leppilahti score was 79.5 and 75.7 for the surgically and nonsurgically treated groups, respectively (mean difference, 3.8; 95% CI, -1.9 to 9.5; P = .19). Angle-specific peak torque results of affected legs showed that surgery resulted in faster and better recovery of calf muscle strength over the entire range of motion of the ankle joint: at 6 months, the difference varied from 16% to 24% (P = .016), favoring the surgically treated group, whereas at 18 months, surgically treated patients had 10% to 18% greater strength results (P = .037). At 18 months, a 14% difference in the peak torque of the affected leg favored the surgical group versus the nonsurgical group (mean peak torque, 110.3 vs 96.5 N·m, respectively; mean difference, 13.6 N·m; 95% CI, 2.0-25.1 N·m; P = .022). The RAND 36-Item Health Survey indicated better results in the domains of physical functioning (P = .006) and bodily pain (P = .037) for surgically treated patients. CONCLUSION Surgical and nonsurgical treatments of acute Achilles tendon ruptures have similar results in terms of the Achilles tendon performance score, but surgery restores calf muscle strength earlier over the entire range of motion of the ankle joint, with a 10% to 18% strength difference favoring surgery at 18 months. Surgery may also result in better health-related quality of life in the domains of physical functioning and bodily pain compared with nonsurgical treatment. REGISTRATION NCT02012803 (ClinicalTrials.gov).
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Affiliation(s)
- Iikka Lantto
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
| | - Juuso Heikkinen
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
| | - Tapio Flinkkila
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
| | - Pasi Ohtonen
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
| | - Pertti Siira
- Department of Physical and Rehabilitation Medicine, Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
| | - Vesa Laine
- Department of Physical and Rehabilitation Medicine, Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
| | - Juhana Leppilahti
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Medical Research Center Oulu, Oulu University Hospital, Oulu, Finland
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Jielile J, Badalihan A, Qianman B, Satewalede T, Wuerliebieke J, Kelamu M, Jialihasi A. Clinical outcome of exercise therapy and early post-operative rehabilitation for treatment of neglected Achilles tendon rupture: a randomized study. Knee Surg Sports Traumatol Arthrosc 2016; 24:2148-55. [PMID: 25894749 DOI: 10.1007/s00167-015-3598-4] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2013] [Accepted: 03/05/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE Treatment of neglected Achilles tendon rupture is very challenging. This randomized study aimed to compare the clinical outcome of early post-operative rehabilitation (EPR) with post-operative cast immobilization (PCI). METHODS Fifty-seven patients with neglected Achilles tendon rupture were randomized to receive EPR (n = 26) or PCI (n = 31) management following surgery. Clinical outcome was monitored by follow-up at weeks 8, 12, 18 and 26 and year 2. The significance of intergroup differences from the Leppilahti scoring system (LSS), ultrasonography, multislice spiral computerized tomography (MSCT) and electromyography was assessed. RESULTS Ultrasonography and MSCT revealed no occurrence of tendon elongation or adhesion. Four patients could perform sustained single-leg heel-raise exercise for 60 s at post-operative day 40. The PCI group also showed increased post-operative LSS score, but recovery was slower. Post-operative complications, such as ankle joint ankylosis and osteoporosis, only occurred in the PCI group. CONCLUSIONS Compared with cast immobilization, early post-operative rehabilitation results in better clinical outcome and faster overall tendon regeneration of neglected Achilles tendon rupture. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Jiasharete Jielile
- Department of Orthopaedics Centre, First Teaching Hospital of Xinjiang Medical University, Sports Medicine Research Centre of Orthopaedics Research Institute, and Kazakh Traditional Medical Association of Xinjiang, No. 137 Liyushan South Road, Urumqi, 830054, Xinjiang Uygur Autonomous Region, China
| | - Ayinazi Badalihan
- Department of Orthopaedics Centre, First Teaching Hospital of Xinjiang Medical University, Sports Medicine Research Centre of Orthopaedics Research Institute, and Kazakh Traditional Medical Association of Xinjiang, No. 137 Liyushan South Road, Urumqi, 830054, Xinjiang Uygur Autonomous Region, China
| | - Bayixiati Qianman
- Department of Orthopaedics Centre, First Teaching Hospital of Xinjiang Medical University, Sports Medicine Research Centre of Orthopaedics Research Institute, and Kazakh Traditional Medical Association of Xinjiang, No. 137 Liyushan South Road, Urumqi, 830054, Xinjiang Uygur Autonomous Region, China
| | - Tuerde Satewalede
- Department of Orthopaedics Centre, First Teaching Hospital of Xinjiang Medical University, Sports Medicine Research Centre of Orthopaedics Research Institute, and Kazakh Traditional Medical Association of Xinjiang, No. 137 Liyushan South Road, Urumqi, 830054, Xinjiang Uygur Autonomous Region, China
| | - Jianati Wuerliebieke
- Department of Orthopaedics Centre, First Teaching Hospital of Xinjiang Medical University, Sports Medicine Research Centre of Orthopaedics Research Institute, and Kazakh Traditional Medical Association of Xinjiang, No. 137 Liyushan South Road, Urumqi, 830054, Xinjiang Uygur Autonomous Region, China
| | - Mailamuguli Kelamu
- Department of Orthopaedics Centre, First Teaching Hospital of Xinjiang Medical University, Sports Medicine Research Centre of Orthopaedics Research Institute, and Kazakh Traditional Medical Association of Xinjiang, No. 137 Liyushan South Road, Urumqi, 830054, Xinjiang Uygur Autonomous Region, China
| | - Ayidaer Jialihasi
- Department of Orthopaedics Centre, First Teaching Hospital of Xinjiang Medical University, Sports Medicine Research Centre of Orthopaedics Research Institute, and Kazakh Traditional Medical Association of Xinjiang, No. 137 Liyushan South Road, Urumqi, 830054, Xinjiang Uygur Autonomous Region, China.
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92
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Mark-Christensen T, Troelsen A, Kallemose T, Barfod KW. Functional rehabilitation of patients with acute Achilles tendon rupture: a meta-analysis of current evidence. Knee Surg Sports Traumatol Arthrosc 2016; 24:1852-9. [PMID: 25051909 DOI: 10.1007/s00167-014-3180-5] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2013] [Accepted: 07/08/2014] [Indexed: 12/28/2022]
Abstract
PURPOSE The optimal treatment for acute Achilles tendon rupture (ATR) is continuously debated. Recent studies have proposed that the choice of either operative or non-operative treatment may not be as important as rehabilitation, suggesting that functional rehabilitation should be preferred over traditional immobilization. The purpose of this meta-analysis of randomized controlled trials (RCTs) was to compare functional rehabilitation to immobilization in the treatment of ATR. METHOD This meta-analysis was conducted using the databases: PubMed, EMBASE, Rehabilitation and Sports Medicine Source, AMED, CINAHL, Cochrane Library and PEDro using the search terms: "Achilles tendon," "rupture," "mobilization" and "immobilization". Seven RCTs involving 427 participants were eligible for inclusion, with a total of 211 participants treated with functional rehabilitation and 216 treated with immobilization. RESULTS Re-rupture rate, other complications, strength, range of motion, duration of sick leave, return to sport and patient satisfaction were examined. There were no statistically significant differences between groups. A trend favoring functional rehabilitation was seen regarding the examined outcomes. CONCLUSION Functional rehabilitation after acute Achilles tendon rupture does not increase the rate of re-rupture or other complications. A trend toward earlier return to work and sport, and increased patient satisfaction was found when functional rehabilitation was used. The present literature is of low-to-average quality, and the basic constructs of the examined treatment and study protocols vary considerably. Larger, randomized controlled trials using validated outcome measures are needed to confirm the findings. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Troels Mark-Christensen
- Physiotherapist at Fysiocenter Århus, Brendstrupgaardsvej 9B 1.005, 8200, Aarhus N, Denmark.
| | - Anders Troelsen
- Department of Orthopedic Surgery, Clinical Orthopedic Research Hvidovre, Copenhagen University Hospital Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark
| | - Thomas Kallemose
- Department of Orthopedic Surgery, Clinical Orthopedic Research Hvidovre, Copenhagen University Hospital Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark
| | - Kristoffer Weisskirchner Barfod
- Department of Orthopedic Surgery, Clinical Orthopedic Research Hvidovre, Copenhagen University Hospital Hvidovre, Kettegård Alle 30, 2650, Hvidovre, Denmark
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Zambelli R, Pinto RZ, Magalhães JMB, Lopes FAS, Castilho RS, Baumfeld D, Dos Santos TRT, Maffulli N. Development of the Brazilian Portuguese version of the Achilles Tendon Total Rupture Score (ATRS BrP): a cross-cultural adaptation with reliability and construct validity evaluation. BMC Sports Sci Med Rehabil 2016; 8:11. [PMID: 27103996 PMCID: PMC4839118 DOI: 10.1186/s13102-016-0034-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Accepted: 04/05/2016] [Indexed: 12/01/2022]
Abstract
Background There is a need for a patient-relevant instrument to evaluate outcome after treatment in patients with a total Achilles tendon rupture. The purpose of this study was to undertake a cross-cultural adaptation of the Achilles Tendon Total Rupture Score (ATRS) into Brazilian Portuguese, determining the test-retest reliability and construct validity of the instrument. Methods A five-step approach was used in the cross-cultural adaptation process: initial translation (two bilingual Brazilian translators), synthesis of translation, back-translation (two native English language translators), consensus version and evaluation (expert committee), and testing phase. A total of 46 patients were recruited to evaluate the test-retest reproducibility and construct validity of the Brazilian Portuguese version of the ATRS. Test-retest reproducibility was performed by assessing each participant on two separate occasions. The construct validity was determined by the correlation index between the ATRS and the Orthopedic American Foot and Ankle Society (AOFAS) questionnaires. Results The final version of the Brazilian Portuguese ATRS had the same number of questions as the original ATRS. For the reliability analysis, an ICC(2,1) of 0.93 (95 % CI: 0.88 to 0.96) with SEM of 1.56 points and MDC of 4.32 was observed, indicating excellent reliability. The construct validity showed excellent correlation with R = 0.76 (95 % CI: 0.52 to 0.89, P < 0.001). Conclusion The ATRS was successfully cross-culturally validated into Brazilian Portuguese. This version was a reliable and valid measure of function in patients who suffered complete rupture of the Achilles Tendon. Electronic supplementary material The online version of this article (doi:10.1186/s13102-016-0034-0) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Roberto Zambelli
- Orthopedic Department, Hospital Mater Dei, Belo Horizonte, Minas Gerais Brazil
| | - Rafael Z Pinto
- Pain Management Research Institute, University of Sydney at the Royal North Shore Hospital, Sydney, Australia ; Departamento de Fisioterapia, Faculdade de Ciências e Tecnologia, Universidade Estadual Paulista (UNESP), Presidente Prudente, São Paulo Brazil
| | | | | | | | - Daniel Baumfeld
- Orthopedic Department, Hospital Felício Rocho, Belo Horizonte, Minas Gerais Brazil
| | - Thiago Ribeiro Teles Dos Santos
- Department of Physical Therapy, School of Physical Education, Physical Therapy and Occupational Therapy, Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG Brazil
| | - Nicola Maffulli
- Department of Musculoskeletal Disorders, University of Salerno School of Medicine and Surgery, Salerno, Italy ; Centre for Sports and Exercise Medicine, Queen Mary University, Mile End Hospital, London, UK
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94
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Ecker TM, Bremer AK, Krause FG, Müller T, Weber M. Prospective Use of a Standardized Nonoperative Early Weightbearing Protocol for Achilles Tendon Rupture: 17 Years of Experience. Am J Sports Med 2016; 44:1004-10. [PMID: 26818449 DOI: 10.1177/0363546515623501] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Acute traumatic rupture of the Achilles tendon can be treated operatively or nonoperatively. Throughout the literature, there is no consensus regarding the optimal treatment protocol. PURPOSE To report on 17 years of experience with treating this injury with a standardized nonoperative treatment protocol. STUDY DESIGN Case Series; Level of evidence, 4. METHODS The treatment protocol was based on a combination of an equinus cast and rehabilitation boot, which promoted immediate full weightbearing and early functional rehabilitation. A total of 171 patients were consecutively treated and prospectively followed from 1996 to 2013. Assessed were subjective parameters such as pain, loss of strength, return to previous activity level, meteosensitivity, and general satisfaction with the treatment outcome. Clinical assessment included testing of plantar flexion strength and endurance, calf circumference, and tendon length. Subjective and clinical parameters were then used to calculate a modified Thermann score. The correlation between tendon lengthening and function was calculated using the Pearson correlation coefficient. RESULTS A total of 114 patients were followed for a minimum of 12 months (mean, 27 ± 20 months; range, 12-88 months). The mean Thermann score was 82 ± 13 (range, 41-100), and subjective satisfaction was rated "very good" and "good" in 90%. An inverse correlation was found between tendon length and muscle strength (R = -0.3). There were 11 reruptures (8 with and 3 without an adequate trauma). General complications were 5 deep venous thromboses, 1 complex regional pain syndrome, and minor problems such as transient heel pain (n = 3), heel numbness (n = 1), and cast-associated skin abrasions (n = 4). CONCLUSION Seventeen years of experience with a nonoperative treatment protocol for acute rupture of the Achilles tendon confirmed good functional outcome and patient satisfaction. Reruptures mostly occurred with new traumatic events in the vulnerable phase from 6 to 12 weeks after the initial injury. Muscle strength correlated to tendon length, making its assessment a crucial follow-up parameter. The protective equinus cast and boot can protect against excessive tendon lengthening during the healing process.
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Affiliation(s)
- Timo M Ecker
- Department of Orthopaedic Surgery, Inselspital, University of Berne, Bern, Switzerland
| | - Anne K Bremer
- Department of Orthopaedic Surgery, Siloah Hospital, Bern, Switzerland
| | - Fabian G Krause
- Department of Orthopaedic Surgery, Inselspital, University of Berne, Bern, Switzerland
| | - Thorsten Müller
- Department of Orthopaedic Surgery, Inselspital, University of Berne, Bern, Switzerland
| | - Martin Weber
- Department of Orthopaedic Surgery, Siloah Hospital, Bern, Switzerland
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95
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Renninger CH, Kuhn K, Fellars T, Youngblood S, Bellamy J. Operative and Nonoperative Management of Achilles Tendon Ruptures in Active Duty Military Population. Foot Ankle Int 2016; 37:269-73. [PMID: 26537241 DOI: 10.1177/1071100715615322] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND The optimal management of Achilles tendon ruptures continues to be a subject of debate in orthopedics. These injuries are common in the active duty military population. The purpose of this study was to retrospectively compare the results of operative and nonoperative management of Achilles tendon ruptures in the active duty military population following the publication of a landmark level I study that has influenced practice patterns. METHODS All Achilles tendon injuries in active duty patients were identified at a single military institution from January 1, 2011, to January 1, 2014. Inclusion and exclusion criteria were applied and charts were reviewed. Demographic and treatment information were recorded along with return to duty status, deep vein thrombosis (DVT), rerupture, and other complication data. Rates of DVT, rerupture, other complications, and return to duty (including time to return) were then compared. Demographic data were described. Fifty-seven male patients met inclusion criteria with an average age of 31 years. There were 27 in the operative group and 30 in the nonoperative group. There were no significant differences in group demographics. RESULTS There were no DVTs in either treatment group. There were no wound complications in the operative group. There were no significant differences in the rates of rerupture, return to duty, or other complications. There were 2 reruptures in the nonoperative group. Both were treated nonoperatively. There was one rerupture in the operative group that was treated nonoperatively. All reruptures were partial tears. Two patients underwent repair with flexor hallucis longus augmentation. Both of these patients were initially managed nonoperatively. When available data on time to return to duty was analyzed, patients who underwent operative management returned to duty on average approximately one and a half months earlier (6.7 vs 8.2 months) than nonoperative patients (P = .04). In 2011, 12% of injuries were treated nonoperatively; in 2012, 57%; and in 2013, 84%. CONCLUSIONS Similar to previously published work, this retrospective analysis found no significant difference in complication, DVT, or rerupture rates. The rate of rerupture in this study was slightly higher than previously published work in the era of functional rehabilitation, but the sample size was small. The data were limited with respect to functional outcome for comparison; however, the rate of return to active duty was not significantly different. The data also demonstrate a shift in institutional treatment pattern for Achilles injuries in this population over the 3-year study period. Operatively treated patients did have a statistically significant reduction in the time required to return to active duty of approximately one and a half months, which may represent a clinically significant difference in highly active workers or highly active people. LEVEL OF EVIDENCE Level III, retrospective comparative series.
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Affiliation(s)
- Christopher H Renninger
- Trauma and Foot and Ankle Surgery, Department of Orthopedics, Naval Medical Center San Diego, San Diego California, San Diego, CA, USA
| | - Kevin Kuhn
- Trauma and Foot and Ankle Surgery, Department of Orthopedics, Naval Medical Center San Diego, San Diego California, San Diego, CA, USA
| | - Todd Fellars
- Trauma and Foot and Ankle Surgery, Department of Orthopedics, Naval Medical Center San Diego, San Diego California, San Diego, CA, USA
| | - Scot Youngblood
- Trauma and Foot and Ankle Surgery, Department of Orthopedics, Naval Medical Center San Diego, San Diego California, San Diego, CA, USA
| | - Joseph Bellamy
- Trauma and Foot and Ankle Surgery, Department of Orthopedics, Naval Medical Center San Diego, San Diego California, San Diego, CA, USA
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Wang D, Sandlin MI, Cohen JR, Lord EL, Petrigliano FA, SooHoo NF. Operative versus nonoperative treatment of acute Achilles tendon rupture: An analysis of 12,570 patients in a large healthcare database. Foot Ankle Surg 2015; 21:250-3. [PMID: 26564726 DOI: 10.1016/j.fas.2015.01.009] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2014] [Revised: 12/29/2014] [Accepted: 01/21/2015] [Indexed: 02/04/2023]
Abstract
BACKGROUND The purpose of this study was to compare the latest patient demographics and rerupture rates of operative versus nonoperative treatment of acute Achilles tendon rupture in the United States. METHODS Patients undergoing treatment of an acute Achilles tendon rupture from 2007 to 2011 were identified by cross-referencing ICD-9-CM and CPT codes through the PearlDiver Patient Record Database. RESULTS In total, 12,570 patients were treated for an acute Achilles tendon rupture. The ratio of operative to nonoperative treatment increased from 1.41 to 1.65. Males were more likely to undergo surgery than females. There were no significant differences in short-term rerupture rate for operative (2.1%) versus nonoperative (2.4%) treatment. CONCLUSIONS The proportion of patients who received operative treatment for an acute Achilles tendon rupture increased slightly during the 5 year period, suggesting that surgeons in the United States have been slower to adopt nonoperative treatment than their European counterparts.
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Affiliation(s)
- Dean Wang
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, 76-143 CHS, Los Angeles, CA 90095, USA
| | - M Isiah Sandlin
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, 76-143 CHS, Los Angeles, CA 90095, USA
| | - Jeremiah R Cohen
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, 76-143 CHS, Los Angeles, CA 90095, USA
| | - Elizabeth L Lord
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, 76-143 CHS, Los Angeles, CA 90095, USA
| | - Frank A Petrigliano
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, 76-143 CHS, Los Angeles, CA 90095, USA
| | - Nelson F SooHoo
- Department of Orthopaedic Surgery, David Geffen School of Medicine at UCLA, 10833 Le Conte Avenue, 76-143 CHS, Los Angeles, CA 90095, USA.
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Zhang H, Tang H, He Q, Wei Q, Tong D, Wang C, Wu D, Wang G, Zhang X, Ding W, Li D, Ding C, Liu K, Ji F. Surgical Versus Conservative Intervention for Acute Achilles Tendon Rupture: A PRISMA-Compliant Systematic Review of Overlapping Meta-Analyses. Medicine (Baltimore) 2015; 94:e1951. [PMID: 26559266 PMCID: PMC4912260 DOI: 10.1097/md.0000000000001951] [Citation(s) in RCA: 44] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Although many meta-analyses comparing surgical intervention with conservative treatment have been conducted for acute Achilles tendon rupture, discordant conclusions are shown. This study systematically reviewed the overlapping meta-analyses relating to surgical versus conservative intervention of acute Achilles tendon rupture to assist decision makers select among conflicting meta-analyses, and to offer intervention recommendations based on the currently best evidence.Multiple databases were comprehensively searched for meta-analyses comparing surgical with conservative treatment of acute Achilles tendon rupture. Meta-analyses only comprising randomized controlled trials (RCTs) were included. Two authors independently evaluated the meta-analysis quality and extracted data. The Jadad decision algorithm was applied to ascertain which meta-analysis offered the best evidence.A total of 9 meta-analyses were included. Only RCTs were determined as Level-II evidence. The scores of Assessment of Multiple Systematic Reviews (AMSTAR) ranged from 5 to 10 (median 7). A high-quality meta-analysis with more RCTs was selected according to the Jadad decision algorithm. This study found that when functional rehabilitation was used, conservative intervention was equal to surgical treatment regarding the incidence of rerupture, range of motion, calf circumference, and functional outcomes, while reducing the incidence of other complications. Where functional rehabilitation was not performed, conservative intervention could significantly increase rerupture rate.Conservative intervention may be preferred for acute Achilles tendon rupture at centers offering functional rehabilitation, because it shows a similar rerupture rate with a lower risk of other complications when compared with surgical treatment. However, surgical treatment should be considered at centers without functional rehabilitation as this can reduce the incidence of rerupture.
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Affiliation(s)
- Hao Zhang
- From the Department of Orthopedics, Changhai Hospital, Second Military Medical University, Shanghai, China
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Lantto I, Heikkinen J, Flinkkila T, Ohtonen P, Kangas J, Siira P, Leppilahti J. Early functional treatment versus cast immobilization in tension after achilles rupture repair: results of a prospective randomized trial with 10 or more years of follow-up. Am J Sports Med 2015; 43:2302-9. [PMID: 26229048 DOI: 10.1177/0363546515591267] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND There are no long-term prospective controlled trials comparing postoperative regimens after Achilles tendon rupture repair. PURPOSE To compare ≥10-year outcomes of 2 postoperative regimens after Achilles tendon rupture repair: early weightbearing with early mobilization versus early weightbearing with early immobilization in tension. STUDY DESIGN Randomized controlled trial; Level of evidence, 1. METHODS A total of 50 patients with acute Achilles tendon ruptures were randomized postoperatively to receive either early movement of the ankle between neutral and plantar flexion in a brace for 6 weeks (group 1) or Achilles tendon immobilization in tension using a below-knee cast with the ankle in a neutral position for 6 weeks (group 2). Patients were assessed at 3, 6, and 14 months and 11 years postoperatively. RESULTS There were 37 patients (74%) evaluated at a mean (±SD) of 11.0 ± 0.9 years. The mean Leppilahti score was 92.9 ± 5.6 in group 1 and 93.6 ± 7.2 in group 2 (P = .68). The mean isokinetic plantar flexion peak torque deficits or average work deficits in plantar flexion showed no differences between the groups with any angular velocity. Isokinetic strength changed minimally between 1 and 11 years compared with the unaffected ankle, but a mean deficit of 5% in peak torque and mean deficit of 8% in average work were still present after 11 years. On the contrary, isometric plantar flexion strength recovered significantly, with only a 2.4% difference at 11-year follow-up. CONCLUSION After the 11-year follow-up, early mobilization and immobilization in tension after Achilles rupture repair resulted in similar clinical outcomes and isokinetic strengths. Regardless of patient satisfaction with the operative treatment, calf muscle strength did not recover normally even at 11-year follow-up.
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Affiliation(s)
- Iikka Lantto
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Oulu University Hospital, Oulu, Finland
| | - Juuso Heikkinen
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Oulu University Hospital, Oulu, Finland
| | - Tapio Flinkkila
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Oulu University Hospital, Oulu, Finland
| | - Pasi Ohtonen
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Oulu University Hospital, Oulu, Finland
| | - Jarmo Kangas
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Oulu University Hospital, Oulu, Finland
| | - Pertti Siira
- Department of Physical Medicine and Rehabilitation, Oulu University Hospital, Oulu, Finland
| | - Juhana Leppilahti
- Division of Orthopaedic and Trauma Surgery, Department of Surgery, Oulu University Hospital, Oulu, Finland
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Silbernagel KG, Brorsson A, Olsson N, Eriksson BI, Karlsson J, Nilsson-Helander K. Sex Differences in Outcome After an Acute Achilles Tendon Rupture. Orthop J Sports Med 2015; 3:2325967115586768. [PMID: 26665094 PMCID: PMC4622365 DOI: 10.1177/2325967115586768] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
Background: Tendon healing differs between the sexes. Comparisons in outcome between the sexes after an Achilles tendon rupture are often not possible because of the small cohort (<20%) of women. Purpose: To evaluate whether there are any differences in outcome between the sexes by combining the data from 2 large randomized controlled trials that used identical outcome measures. Study Design: Cohort study; Level of evidence, 3. Methods: Included in the evaluation were patients from 2 consecutive randomized controlled trials comparing surgical and nonsurgical treatment performed at our research laboratory. Patients who had a rerupture were excluded from analysis. A total of 182 patients (152 males, 30 females), with mean ± SD age of 40 ± 11 years, were included; 94 (76 males, 18 females) were treated with surgery and 88 (76 males, 12 females) nonsurgically. Patient-reported outcome was evaluated using the Achilles tendon Total Rupture Score (ATRS), and the functional outcome was measured with a heel-rise test (measurement of muscular endurance and heel-rise height) at 6 and 12 months after injury. Results: Male patients had a greater improvement in heel-rise height at 12 months (P = .004). When each treatment group was analyzed separately, it was found that female patients had significantly (P < .03) more symptoms after surgical treatment (mean ± SD ATRS, 59 ± 24) compared with males at 6 (73 ± 19) and 12 months (74 ± 27 vs 86.5 ± 17). This sex difference was not found in the nonsurgical treatment group. For the entire group, there were no significant differences between treatments on ATRS at 6 and 12 months. The surgical group had significantly better results compared with the nonsurgical group in heel-rise endurance at 6 and 12 months and in heel-rise height recovery at 6 months (P < .03 for both). Conclusion: Sex differences were demonstrated, and female patients had a greater degree of deficit in heel-rise height as compared with males, irrespective of treatment. Females had more symptoms after surgery both at 6 and 12 months, but this difference was not found when treated nonsurgically. Clinical Relevance: Further research is needed to determine whether women will benefit more from nonsurgical compared with surgical treatment after an Achilles tendon rupture.
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Affiliation(s)
- Karin Grävare Silbernagel
- Department of Physical Therapy, University of Delaware, Newark, Delaware, USA. ; Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Annelie Brorsson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. ; IFK Kliniken Rehab, Gothenburg, Sweden
| | - Nicklas Olsson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. ; Sahlgrenska University Hospital, Mölndal, Sweden
| | - Bengt I Eriksson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. ; Sahlgrenska University Hospital, Mölndal, Sweden
| | - Jon Karlsson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. ; Sahlgrenska University Hospital, Mölndal, Sweden
| | - Katarina Nilsson-Helander
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. ; ¶Hallands Sjukhus, Kungsbacka, Sweden
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