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Larsson E, Brandt Knutsson S, Brorsson A, Johansson C, Nilsson Helander K. Establishment of the Patient Acceptable Symptom State (PASS) for the Achilles Tendon Total Rupture Score in a Swedish Population. Orthop J Sports Med 2024; 12:23259671241253280. [PMID: 39070900 PMCID: PMC11273557 DOI: 10.1177/23259671241253280] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2023] [Accepted: 11/16/2023] [Indexed: 07/30/2024] Open
Abstract
Background As the use of patient-reported outcome measures (PROMs) is increasing in orthopaedic research, there is also a growing need for a standardized interpretation of these scores, such as the Patient Acceptable Symptom State (PASS), defined as the value beyond which patients consider themselves well. The Achilles tendon Total Rupture Score (ATRS) is the only PROM specific for Achilles tendon ruptures. Purpose To establish the PASS for the ATRS in a Swedish population. Study Design Cross-sectional study; Level of evidence, 3. Methods Patients treated for an acute Achilles tendon rupture at a single institution in Sweden (injured between July 1, 2018, and December 31, 2020) were asked to participate in this study. The patients completed a questionnaire consisting of the ATRS and an anchor question: "How satisfied are you with the result of your treatment?" Receiver operating characteristic curve analysis was performed to calculate the PASS threshold for a positive response to the anchor question. Results Of 516 eligible patients, 316 (61%) were included. The time from injury to completion of the questionnaire ranged from 12 to 27 months. The PASS threshold for the ATRS was found to be 75. The median ATRS of all patients was 80; 66% of patients reached an ATRS ≥75. Overall, 79% of patients were satisfied with the results of their treatment. Conclusion The estimated PASS for the ATRS was 75 in the general Swedish population at 12 to 27 months after an acute Achilles tendon rupture.
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Affiliation(s)
- Elin Larsson
- Department of Orthopaedics, Sahlgrenska University Hospital, Institute of Clinical Sciences at Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Sara Brandt Knutsson
- Department of Orthopaedics, Sahlgrenska University Hospital, Institute of Clinical Sciences at Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Annelie Brorsson
- IFK Kliniken Rehab, Gothenburg, Sweden
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, Gothenburg University, Sweden
| | - Christer Johansson
- Department of Orthopaedics, Institute of Clinical Sciences at Sahlgrenska Academy, Gothenburg University, Sweden
| | - Katarina Nilsson Helander
- Department of Orthopaedics, Sahlgrenska University Hospital, Institute of Clinical Sciences at Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
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Konstantinou E, Mylonas T, Karachalios T, Varitimidis S, Athanaselis ED. Bilateral Acute Achilles Tendon Rupture Can Be Effectively Treated Non-operatively. Cureus 2024; 16:e59511. [PMID: 38827004 PMCID: PMC11143917 DOI: 10.7759/cureus.59511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2024] [Indexed: 06/04/2024] Open
Abstract
Acute rupture of the Achilles tendon (AT) is a common but debilitating injury that requires immediate diagnosis and effective management. Spontaneous bilateral AT rupture is rare; however, it can lead to severe disability for a significant period. This case report presents a 76-year-old patient who suffered a bilateral AT rupture while engaging in a non-strenuous activity. Upon confirmation of the diagnosis by physical examination and radiologic evaluation, conservative treatment was decided due to the presence of numerous comorbidities. A personalized rehabilitation protocol was implemented, allowing weight-bearing activities using Achilles boots at six weeks. Healing of both ATs was confirmed by an MRI at three months. Our case shows that non-operative treatment of these injuries can result in exceptionally favorable outcomes and should not be disregarded. However, thorough patient compliance and surveillance are prerequisites.
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Affiliation(s)
- Efstathios Konstantinou
- Department of Orthopaedic Surgery and Musculoskeletal Trauma, University General Hospital of Larissa, Larissa, GRC
| | - Theodoros Mylonas
- Department of Orthopaedic Surgery and Musculoskeletal Trauma, University General Hospital of Larissa, Larissa, GRC
| | - Theofilos Karachalios
- Department of Orthopaedic Surgery and Musculoskeletal Trauma, University General Hospital of Larissa, Larissa, GRC
| | - Sokratis Varitimidis
- Department of Orthopaedic Surgery and Musculoskeletal Trauma, University General Hospital of Larissa, Larissa, GRC
- Orthopaedics, University O Thessaly, Larissa, GRC
| | - Efstratios D Athanaselis
- Department of Orthopaedic Surgery and Musculoskeletal Trauma, University General Hospital of Larissa, Larissa, GRC
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Arbab D, Lichte P, Gutteck N, Bouillon B, Arbab D. Reliability and validation of the German Achilles tendon Total Rupture Score. Knee Surg Sports Traumatol Arthrosc 2024; 32:454-460. [PMID: 38270292 DOI: 10.1002/ksa.12059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 12/21/2023] [Accepted: 01/03/2024] [Indexed: 01/26/2024]
Abstract
PURPOSE Patient-related outcome measures (PROMs) are important instruments to evaluate efficacy of orthopaedic procedures. The Achilles tendon Total Rupture Score (ATRS) is a PROM developed to evaluate outcomes after treatment of Achilles tendon ruptures (ATRs). Purpose of this study is to develop and culturally adapt the German version of the ATRS and to evaluate reliability and validity. METHODS The ATRS was translated by forward-backward translation based on common guidelines. In this retrospective study, 48 patients with a surgical intervention after ATR were recruited. Reliability was evaluated by intraclass correlation coefficient (ICC) and Cronbach's alpha. Construct validity was valued by determining Pearson correlation coefficient with the German version of the Foot and Ankle Outcome Score (FAOS) and the Victorian Institute of Sports Assessment-Achilles questionnaire (VISA-A). RESULTS The German Version of the ATRS has an excellent internal consistency (Cronbach's alpha 0.96) as well as an excellent test-retest-reliability (ICC 0.98). It has a moderately strong correlation with the VISA-A (r = 0.73) as well as with the FAOS subclasses (r = 0.6-0.79). CONCLUSION The German version of the ATRS demonstrated good psychometric properties. It proofed to be a valid and reliable instrument for use in patients with Achilles tendon Rupture. LEVEL OF EVIDENCE Level II.
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Affiliation(s)
- Dorothe Arbab
- Department of Orthopaedic and Trauma Surgery, Aachen University Hospital, Aachen, Germany
| | - Philip Lichte
- Department of Orthopaedic and Trauma Surgery, Aachen University Hospital, Aachen, Germany
| | - Natalia Gutteck
- Department of Orthopedic and Trauma Surgery, Martin-Luther-University Halle-Wittenberg, Halle, Germany
| | - Bertil Bouillon
- Department of Traumatology and Orthopedic Surgery, Cologne-Merheim Medical Center (CMMC), University of Witten/Herdecke, Cologne, Germany
| | - Dariusch Arbab
- Department of Orthopedic and Trauma Surgery, St. Elisabeth-Hospital Herten, Member Faculty of Health Witten/Herdecke University, Herten, Germany
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Zhang Y, Ren J, Zang Y, Guo W, Disantis A, Martin RL. Cross-Culturally Adapted Versions of Patient Reported Outcome Measures for the Lower Extremity. Int J Sports Phys Ther 2023; V18:653-686. [PMID: 37425110 PMCID: PMC10324371 DOI: 10.26603/001c.74528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2022] [Accepted: 03/08/2023] [Indexed: 07/11/2023] Open
Abstract
Background A large number of patient reported outcome measures (PROMs) have been developed in the English language for various lower extremity orthopaedic pathologies. Twenty different PROMs were recommended for 15 specific musculoskeletal lower extremity pathologies or surgeries. However, the availability of cross-culturally adapted versions of these recommended PROMs is unknown. Purpose The purpose of this study was to identify the cross-culturally adapted versions of recommended PROMs for individuals experiencing orthopedic lower extremity pathologies or undergoing surgeries, and to identify the psychometric evidence that supports their utilization. Study design Literature Review. Methods PubMed, Embase, Medline, Cochrane, CINAHL, SPORTDisucs and Scopus were searched for cross-culturally adapted translated studies through May 2022. The search strategy included the names of the 20 recommended PROMs from previous umbrella review along with the following terms: reliability, validity, responsiveness, psychometric properties and cross-cultural adaptation. Studies that presented a non-English language version of the PROM with evidence in at least one psychometric property to support its use were included. Two authors independently evaluated the studies for inclusion and independently extracted data. Results Nineteen PROMS had cross-culturally adapted and translated language versions. The KOOS, WOMAC, ACL-RSL, FAAM, ATRS, HOOS, OHS, MOXFQ and OKS were available in over 10 different language versions. Turkish, Dutch, German, Chinese and French were the most common languages, with each language having more than 10 PROMs with psychometric properties supporting their use. The WOMAC and KOOS were both available in 10 languages and had all three psychometric properties of reliability, validity, and responsiveness supporting their use. Conclusion Nineteen of the 20 recommended instruments were available in multiple languages. The PROM most frequently cross-culturally adapted and translated were the KOOS and WOMAC. PROMs were most frequently cross-culturally adapted and translated into Turkish. International researchers and clinicians may use this information to more consistently implement PROMs with the most appropriate psychometric evidence available to support their use. Level of evidence 3a.
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Affiliation(s)
- Yongni Zhang
- Rangos School of Health Sciences Duquesne- China Health Institute
| | - Jiayi Ren
- Shuguang Hospital of Shanghai University of Traditional Chinese Medicine
| | - Yaning Zang
- Department of Kinesiology Shanghai University of Sport
| | - Wenhao Guo
- Rangos School of Health Sciences Duquesne- China Health Institute
| | - Ashley Disantis
- Department of Physical Therapy Duquesne University
- UPMC Children's Hospital of Pittsburgh
| | - Robroy L Martin
- Department of Physical Therapy Duquesne University
- UPMC Center for Sports Medicine
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Suphinnapong P, Teeranon N, Teerakidpisan S, Tansuthunluck S, Apinun J. Validity and reliability of the Thai version of the Achilles tendon total rupture score. Knee Surg Sports Traumatol Arthrosc 2023; 31:2228-2235. [PMID: 36651942 DOI: 10.1007/s00167-023-07319-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2022] [Accepted: 01/09/2023] [Indexed: 01/19/2023]
Abstract
PURPOSE The purpose of this study was to translate and cross-culturally adapt the Achilles Tendon Total Rupture Score (ATRS), a patient-reported outcome measurement (PROM) designed specifically to assess outcomes in patients with Achilles tendon rupture, into the Thai language and then determine its validity and reliability. METHODS The ATRS was translated into the Thai version (Thai-ATRS) according to internationally recognized guidelines. The study included 50 patients with Achilles tendon rupture from 2003 to 2017. The web-based online assessments were conducted two weeks apart. Construction validity was determined by assessing the correlation between the Thai-ATRS and the Thai version of the Foot and Ankle Outcome Score (Thai-FAOS). Reliability was determined with Cronbach's alpha and intraclass correlation coefficients (ICC). RESULTS The validity test displayed a strong correlation between the Thai-ATRS and the Thai-FAOS (r = 0.87). The reliability test showed good internal consistency with a Cronbach's alpha of 0.95 and excellent internal consistency with an ICC of 0.95, which represented excellent test-retest reliability. The MDC was 10.7 at the individual level and 1.5 at the group level. CONCLUSION The Thai-ATRS was demonstrated to be valid and reliable for assessing functional outcomes in Thai patients with Achilles tendon rupture. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Pawichaya Suphinnapong
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, 1873 Rama IV Road, Pathumwan, Bangkok, 10330, Thailand
| | - Niphon Teeranon
- Rehabilitation Center, Siriraj-Piyamaharajkarun Hospital, Bangkok, Thailand
| | | | | | - Jirun Apinun
- Department of Orthopaedics, Faculty of Medicine, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Thai Red Cross Society, 1873 Rama IV Road, Pathumwan, Bangkok, 10330, Thailand.
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Park YH, Cho HW, Choi JW, Kim HJ. Validation and cross-cultural adaptation of the Korean translation of the Achilles tendon Total Rupture Score. BMC Musculoskelet Disord 2021; 22:876. [PMID: 34649549 PMCID: PMC8518316 DOI: 10.1186/s12891-021-04765-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 09/29/2021] [Indexed: 11/22/2022] Open
Abstract
Background The Achilles tendon Total Rupture Score (ATRS) is a widely used patient-reported outcome measure to assess clinical outcomes of Achilles tendon rupture, but it has not been validated in Korean yet. The purpose of this study was to translate the ATRS into Korean and evaluate its reliability and validity in a Korean population. Methods The ATRS was translated into Korean according to recommended guidelines for forward-backward translation. Thirty-eight patients who underwent surgical treatment for Achilles tendon rupture from 2017 to 2019 were enrolled. Reliability was evaluated by the intraclass correlation coefficient (ICC), standard error of measurement (SEM), and minimal detectable change (MDC). Construct validity was assessed with Spearman rank correlations with the Korean version of the Foot and Ankle Outcome Score (FAOS) and Numeric Rating Scale (NRS) for pain in daily activity. Results The Korean translation of the ATRS had excellent test-retest reliability (ICC = 0.84) and acceptable internal consistency (Cronbach’s alpha = 0.84). The SEM was 6.61, and the MDC was 18.32 at the individual level and 2.97 at the group level. The Korean translation of the ATRS was strongly correlated with the FASO (r = 0.88). Correlation with the NRS in daily activity (r = − 0.66) was moderate. Conclusion The Korean translation of the ATRS showed sufficient reliability and validity for use in the Korean population. Level of evidence II. Supplementary Information The online version contains supplementary material available at 10.1186/s12891-021-04765-w.
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Affiliation(s)
- Young Hwan Park
- Department of Orthopaedic Surgery, Korea University Medical Center, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Republic of Korea
| | - Hyun Woo Cho
- Department of Orthopaedic Surgery, Korea University Medical Center, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Republic of Korea
| | - Jung Woo Choi
- Department of Orthopaedic Surgery, Korea University Medical Center, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Republic of Korea
| | - Hak Jun Kim
- Department of Orthopaedic Surgery, Korea University Medical Center, 148 Gurodong-ro, Guro-gu, Seoul, 08308, Republic of Korea.
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Daskalakis I, Sperelakis I, Sidiropoulou B, Kontakis G, Tosounidis T. Patient-Reported Outcome Measures (PROMs) Relevant to Musculoskeletal Conditions Translated and Validated in the Greek Language: A COSMIN-Based Systematic Review of Measurement Properties. Mediterr J Rheumatol 2021; 32:200-217. [PMID: 34964024 PMCID: PMC8693298 DOI: 10.31138/mjr.32.3.200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Revised: 05/25/2021] [Accepted: 06/10/2021] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND The use of patient-reported outcome measures (PROMs) constitutes a valuable tool in evaluating the quality of care offered in orthopaedic surgery. The aim of this review is to identify the PROMs that have been translated into and validated in the Greek language, summarise their measurement properties, and evaluate their methodological quality according to the COSMIN Risk of Bias Checklist. METHODS A structured literature search was conducted using the databases PubMED/MEDLINE, Embase, Scopus, and the Cochrane Library in order to identify PROMs relevant to musculoskeletal conditions translated and validated in the Greek language. The methodological quality of the studies was assessed according to the COSMIN Risk of Bias Checklist, and the quality of measurement properties according to the COMSIN criteria. RESULTS Literature search yielded 6743 articles. After removal of duplicates and screening of the articles, 32 studies including PROMs related to musculoskeletal conditions were identified. The studies included 31 PROMs and reported 171 measurement properties. Methodological quality was adequate for 81 of them (47.3%). The most commonly reported measurement properties were internal consistency, reliability, construct validity and responsiveness. CONCLUSION The majority of PROMs translated into Greek involves the lower extremity and especially knee pathologies. The search revealed that there are areas of Musculoskeletal Medicine such as skeletal trauma, musculoskeletal oncology, and paediatric orthopaedics in which patient reported-outcome measures have not been translated into Greek. Translation and validation of new outcome measures is encouraged, using studies designed in compliance with the COSMIN guidelines, and further validation of the translated instruments.
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Affiliation(s)
- Ioannis Daskalakis
- Department of Orthopaedic Surgery, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Ioannis Sperelakis
- Department of Orthopaedic Surgery, University Hospital of Heraklion, Heraklion, Crete, Greece
| | | | - Georgios Kontakis
- Department of Orthopaedic Surgery, University Hospital of Heraklion, Heraklion, Crete, Greece
| | - Theodoros Tosounidis
- Department of Orthopaedic Surgery, University Hospital of Heraklion, Heraklion, Crete, Greece
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Buckinx F, Lecoq G, Bornheim S, Van Beveren J, Valcu A, Daniel C, Bruyère O, Reginster JY, D'Hooghe P, Kaux JF. French translation and validation of the Achilles Tendon Total Rupture Score "ATRS". Foot Ankle Surg 2020; 26:662-668. [PMID: 31492520 DOI: 10.1016/j.fas.2019.08.010] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Revised: 07/05/2019] [Accepted: 08/19/2019] [Indexed: 02/04/2023]
Abstract
BACKGROUND To provide a cross-cultural French adaptation of the Achille's Tendon Total Rupture Score (ATRS) and to assess its psychometric performances. METHOD The ATRS questionnaire was first translated and inter-culturally adapted into French according to international guidelines. Then, 95 subjects were recruited to complete the French version of the ATRS twice (2 weeks of interval). The SF-36 and VISA-A were used as comparative questionnaires. The psychometric properties of the questionnaire were evaluated (test-retest reliability, internal consistency, construct validity, floor/ceiling effects). RESULTS Thetest-retest reliability was excellent (ICC of 0,966 (95% CI:0.644-0.879)) and the internal consistency very high (Cronbach's alpha of 0,98). The convergent and divergent construct validity were also confirmed. Finally, none of the subjects obtained the lowest score (0) or the maximal score (100) to the questionnaire. CONCLUSION A valid and reliable French version of the ATRS is now available.
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Affiliation(s)
- F Buckinx
- Department of Public Health, Epidemiology and Health Economics, WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Ageing, University of Liège, Belgium.
| | - G Lecoq
- Department of Sport Rehabilitation Sciences, University of Liège, Belgium
| | - S Bornheim
- Department of Sport Rehabilitation Sciences, University of Liège, Belgium; Department of Physical Medicine and Rehabilitation, SportS, FIFA Medical Center of Excellence Liege University Hospital Center, Liege, Belgium
| | | | - A Valcu
- Orthopaedic Surgery Department, University Hospital of Liège, Liege, Belgium
| | - C Daniel
- Orthopaedic Surgery Department, University Hospital of Liège, Liege, Belgium
| | - O Bruyère
- Department of Public Health, Epidemiology and Health Economics, WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Ageing, University of Liège, Belgium
| | - J Y Reginster
- Department of Public Health, Epidemiology and Health Economics, WHO Collaborating Centre for Public Health Aspects of Musculoskeletal Health and Ageing, University of Liège, Belgium; Biochemistry Department, College of Science, King Saud University, Riyadh, Saudi Arabia
| | - P D'Hooghe
- Department of Orthopaedic Surgery, Aspetar Orthopaedic and Sports Medicine Hospital, FIFA Medical Centre of Excellence, Doha, Qatar
| | - J F Kaux
- Department of Sport Rehabilitation Sciences, University of Liège, Belgium; Department of Physical Medicine and Rehabilitation, SportS, FIFA Medical Center of Excellence Liege University Hospital Center, Liege, Belgium
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Hansen MS, Nilsson Helander K, Karlsson J, Barfod KW. Performance of the Achilles Tendon Total Rupture Score Over Time in a Large National Database: Development of an Instruction Manual for Accurate Use. Am J Sports Med 2020; 48:1423-1429. [PMID: 32255669 DOI: 10.1177/0363546520912222] [Citation(s) in RCA: 8] [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 The Achilles tendon Total Rupture Score (ATRS) is a commonly used patient-reported outcome measure for patients with an acute Achilles tendon rupture. The score consists of 10 questions, the last 3 of which include activities that some patients cannot or do not do. No instruction manual has been developed for the ATRS. HYPOTHESIS/PURPOSE The purpose was to evaluate the ATRS at 4, 12, and 24 months after a rupture. The hypothesis was that the results at 4 months would be inconsistent when compared with the results at 1 year and 2 years. We also aimed to develop a manual that explains how to use the ATRS. STUDY DESIGN Cohort study (Diagnosis); Level of evidence, 3. METHODS This was a mixed-methods study. The first section was a registry study, where prospectively collected data were analyzed. Data were collected 4, 12, and 24 months after rupture. The original score based on 10 items was compared with a score based on the first 7 items adjusted to the same scale as the original score. Density plots and scatterplots were made and differences between the scores were tested using the Mann-Whitney U test. The second section of the study consisted of discussions among the authors, which resulted in a manual for the ATRS. RESULTS In total, 2790 complete ATRSs were included. The 7-item score significantly overestimated the value of the 10-item score at all time points (P < .001), but only at 4 months was the difference clinically relevant (9.7 points). CONCLUSION When the ATRS is used for short-term evaluation, there is a risk of results being inconsistent because of the last 3 questions. A manual explaining how to use the ATRS was therefore developed. We recommend that the full ATRS together with the manual should be used in future research rather than eliminating the 3 last questions.
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Affiliation(s)
- Maria Swennergren Hansen
- Physical Medicine & Rehabilitation Research-Copenhagen (PMR-C), Department of Physical and Occupational Therapy, Copenhagen University Hospital Amager-Hvidovre, Hvidovre, Denmark.,Sports Orthopedic Research Center-Copenhagen (SORC-C), Department of Orthopedic Surgery, Copenhagen University Hospital Amager-Hvidovre, Hvidovre, Denmark
| | | | - Jón Karlsson
- Department of Orthopaedics, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Kristoffer Weisskirchner Barfod
- Sports Orthopedic Research Center-Copenhagen (SORC-C), Department of Orthopedic Surgery, Copenhagen University Hospital Amager-Hvidovre, Hvidovre, Denmark
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Dams OC, Reininga IHF, Zwerver J, Diercks RL, van den Akker-Scheek I. The Achilles tendon Total Rupture Score is a responsive primary outcome measure: an evaluation of the Dutch version including minimally important change. Knee Surg Sports Traumatol Arthrosc 2020; 28:3330-3338. [PMID: 32146524 PMCID: PMC7511458 DOI: 10.1007/s00167-020-05924-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 02/25/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE Aim of this study was to evaluate the responsiveness of the Dutch version of the Achilles tendon Total Rupture Score (ATRS-NL). METHODS Patients (N = 47) completed the ATRS-NL at 3 and 6 months after Achilles tendon rupture (ATR). Additionally, they filled out the Euroqol-5D-5L (EQ-5D-5L) and Global Rating of Change Score (GRoC). Effect sizes (ES) and standardized response means (SRM) were calculated. The anchor-based method for determining the minimally important change (MIC) was used. GRoC and improvement on the items mobility and usual activities on the EQ-5D-5L served as external criteria. The scores on these anchors were used to categorize patients' physical functioning as improved or unchanged between 3 and 6 months after ATR. Receiver operating curve (ROC) analysis was performed, with the calculation of the area under the ROC curve (AUC) and the estimation of MIC values using the optimal cut-off points. RESULTS There was a large change (ES: 1.58) and good responsiveness (SRM: 1.19) of the ATRS-NL between 3 and 6 months after ATR. Using ROC analysis, the MIC values ranged from 13.5 to 28.5 for reporting improvement on EQ-5D-5L mobility and GRoC, respectively. The AUC of improvement on mobility and improvement on GRoC were > 0.70. CONCLUSION The ATRS-NL showed good responsiveness in ATR patients between 3 and 6 months after injury. Use of this questionnaire is recommended in clinical follow-up and longitudinal research of ATR patients. MIC values of 13.5 and 28.5 are recommended to consider ATR patients as improved and greatly improved between 3 and 6 months after ATR. LEVEL OF EVIDENCE II.
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Affiliation(s)
- Olivier C. Dams
- Department of Orthopaedic Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Inge H. F. Reininga
- Department of Trauma Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Johannes Zwerver
- Department of Human Movement Sciences, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands ,Sports Valley, Gelderse Vallei Hospital, Willy Brandtlaan 10, 6716 RP Ede, The Netherlands
| | - Ronald L. Diercks
- Department of Orthopaedic Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
| | - Inge van den Akker-Scheek
- Department of Orthopaedic Surgery, University of Groningen, University Medical Center Groningen, Hanzeplein 1, 9713 GZ Groningen, The Netherlands
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