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Palhares GM, Vaswani R, Fletcher C, Hinkley P, Rizy M, Strickland SM, Gomoll A. Increased Host Bone Marrow Edema on 6-Month MRI Is a Risk Factor for Osteochondral Allograft Failure. Arthroscopy 2024:S0749-8063(24)00013-6. [PMID: 38242253 DOI: 10.1016/j.arthro.2024.01.008] [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] [Received: 07/16/2023] [Revised: 12/27/2023] [Accepted: 01/02/2024] [Indexed: 01/21/2024]
Abstract
PURPOSE To evaluate the presence of host bone marrow edema (BME) surrounding osteochondral allograft (OCA) plugs on routine 6-month postoperative magnetic resonance imaging (MRI) and to determine whether such BME is correlated with subsequent failure. METHODS The present study was approved under our institutional review board-approved database (#2020-2123). We included patients who underwent cartilage repair with OCA for focal chondral and osteochondral defects of the distal femur by 2 senior surgeons between January 2016 and May 2021 with minimum 2-year follow-up. OCA is frequently performed with concomitant procedures, and therefore ligament reconstruction, meniscal surgery, and osteotomy were not exclusion criteria. Failure was defined as (1) poor clinical outcome with graft collapse on follow-up MRI or second-look arthroscopy, (2) primary OCA removal or revision, or (3) conversion to unicompartmental or total knee arthroplasty. Routine MRI scans were performed at 6 ± 2 months postoperatively. All postoperative MRI scans were reviewed from our imaging record by 2 blinded fellowship-trained orthopaedic surgeons. Patients were divided for analyses into 2 groups: BME ≥10 cm3 versus BME <10 cm3. RESULTS Of the 85 patients eligible for the study, 56 patients (30 female, mean age 31.69 ± 11.34 years) had a minimum 2-year follow-up. Nonfailure cases had a mean clinical follow-up of 3.13 ± 0.93 years. The mean time from surgery to failure in our cohort was 1.67 ± 0.91 years. There were 12 (21.4%) patients with BME ≥10 cm³ and 44 (78.6%) patients with BME <10 cm³. No statistically significant differences were found between groups when compared for sex, age, body mass index, OCA size, time to MRI, mean follow-up, number of plugs, graft location, diagnosis, previous surgeries, or concomitant procedures. All OCA failures of the study cohort were in the BME ≥10 cm³ group, representing 50% of this group (P < .001). Kaplan-Meier survival analysis with the log-rank test demonstrated significant difference in survival distributions between groups (P < .001). Patients who ultimately failed had a mean BME volume of 18.49 ± 5.82 cm3, while the nonfailure group had a mean volume of 4.66 ± 4.97 cm3 (P < .001). Cutoff values around 10 cm³ in receiver operating characteristic curve analysis demonstrated 100% sensitivity and close to 90% specificity for OCA failure diagnosis. CONCLUSION Host BME with a volume greater than 10 cm³ on 6-month postoperative MRI is predictive of an increased subsequent failure rate after OCA transplantation with a failure rate of 50%. LEVEL OF EVIDENCE Level III, cohort study.
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Affiliation(s)
| | - Ravi Vaswani
- Hospital for Special Surgery, New York, New York, U.S.A
| | | | - Paige Hinkley
- Hospital for Special Surgery, New York, New York, U.S.A
| | - Morgan Rizy
- Hospital for Special Surgery, New York, New York, U.S.A
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Puddu L, Lugani G, Perusi F, Brunialti D, Cont F, Ciatti C, Poleggi E, Locatelli L, Pisanu F, Doria C, Cortese F, Caggiari G. Acute Treatment of Osteochondral Detachment Following Patellar Dislocation: Clinical and Short-Term MRI Follow-Up. Life (Basel) 2024; 14:85. [PMID: 38255700 PMCID: PMC10820480 DOI: 10.3390/life14010085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Revised: 12/20/2023] [Accepted: 01/03/2024] [Indexed: 01/24/2024] Open
Abstract
BACKGROUND The aim of our study is to emphasizes the significance of prompt diagnosis and intervention in younger patients affected by osteochondral detachment after patellar dislocation, where the first objective is to minimize in the shortest possible time complications and ingravescence. The method involves a clinical patient assessment and MRI follow-up in subjects who underwent to an immediate surgical intervention for osteochondral damage. METHODS From January 2020 to December 2022, 22 patellar dislocation cases were assessed; osteochondral lesions were identified in 12 (54%) patients; nine of these patients were treated immediately with knee arthroscopy, while in seven instances the osteochondral fragment was reattached using bioabsorbable pins. Post-operative clinical evaluations were conducted at one-, three-, and six-month intervals; finally, a six-month post-operative MRI was performed for all surgically treated patients. RESULTS The MRI evaluations, conducted six months post-operation for all seven patients, indicated successful integration of the reattached osteochondral fragment. Every patient returned to their pre-injury activities after surgery. However, two of them reported mild pain in the anterior region of the knee post-surgery. CONCLUSIONS in young patients, swift diagnosis and immediate surgical intervention for osteochondral detachment resulting from patellar dislocation are crucial. This approach has been identified as the best practice, since it substantially minimizes immediate functional restrictions and significantly lowers the long-term risk of femoral-patellar osteoarthritis.
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Affiliation(s)
- Leonardo Puddu
- Orthopaedic and Traumatology Department, Santa Maria del Carmine Hospital, 38068 Rovereto, Italy; (L.P.); (G.L.); (F.P.); (F.C.); (F.C.)
| | - Giovanni Lugani
- Orthopaedic and Traumatology Department, Santa Maria del Carmine Hospital, 38068 Rovereto, Italy; (L.P.); (G.L.); (F.P.); (F.C.); (F.C.)
| | - Francesco Perusi
- Orthopaedic and Traumatology Department, Santa Maria del Carmine Hospital, 38068 Rovereto, Italy; (L.P.); (G.L.); (F.P.); (F.C.); (F.C.)
| | - Damiano Brunialti
- Orthopaedic and Traumatology Department, University of Verona, 37126 Verona, Italy;
| | - Fabrizio Cont
- Orthopaedic and Traumatology Department, Santa Maria del Carmine Hospital, 38068 Rovereto, Italy; (L.P.); (G.L.); (F.P.); (F.C.); (F.C.)
| | - Corrado Ciatti
- Department of Orthopaedics, University of Sassari, 07100 Sassari, Italy; (E.P.); (L.L.); (F.P.); (C.D.); (G.C.)
| | - Eleonora Poleggi
- Department of Orthopaedics, University of Sassari, 07100 Sassari, Italy; (E.P.); (L.L.); (F.P.); (C.D.); (G.C.)
| | - Leonardo Locatelli
- Department of Orthopaedics, University of Sassari, 07100 Sassari, Italy; (E.P.); (L.L.); (F.P.); (C.D.); (G.C.)
| | - Francesco Pisanu
- Department of Orthopaedics, University of Sassari, 07100 Sassari, Italy; (E.P.); (L.L.); (F.P.); (C.D.); (G.C.)
| | - Carlo Doria
- Department of Orthopaedics, University of Sassari, 07100 Sassari, Italy; (E.P.); (L.L.); (F.P.); (C.D.); (G.C.)
| | - Fabrizio Cortese
- Orthopaedic and Traumatology Department, Santa Maria del Carmine Hospital, 38068 Rovereto, Italy; (L.P.); (G.L.); (F.P.); (F.C.); (F.C.)
| | - Gianfilippo Caggiari
- Department of Orthopaedics, University of Sassari, 07100 Sassari, Italy; (E.P.); (L.L.); (F.P.); (C.D.); (G.C.)
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Ayeni OR. Defining hip cartilage repair: a modified delphi study to establish the Magnetic Resonance Evaluation of the Repair of Cartilage in the Hip (MERCH) score. J Exp Orthop 2023; 10:129. [PMID: 38051413 DOI: 10.1186/s40634-023-00676-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 10/17/2023] [Indexed: 12/07/2023] Open
Abstract
PURPOSE To develop a standardized scoring system to evaluate pre- to post-operative repair or reconstruction of hip cartilage using magnetic resonance imaging (MRI). METHODS A two-phase modified Delphi study was conducted. Phase 1 involved a survey with suggested criteria and diagrams to define various stages of articular cartilage repair and phase 2 involved an expert consensus meeting that discussed the survey responses and voted on final scoring criteria. The survey was emailed to members of the Canadian Hip Preservation Research Collaborative (CHIPR) and respondents included both board certified orthopedic surgeons as well as musculoskeletal radiologists. RESULTS Overall, there were 17 survey respondents from Canada and most (47%, 8/17) participants agreed that the minimum MRI protocol needed to evaluate cartilage repair was a 3.0 T MRI and 94% (17/18) agreed that the minimum time post-operatively that they felt they would be able to accurately evaluate cartilage repair on an MRI was 12 months. Following phases 1 and 2, the final Magnetic Resonance Evaluation of the Repair of Cartilage in the Hip (MERCH) score was developed with 7 domains, 3 criteria per domain: 1) volume fill of cartilage defect, 2) integration into adjacent cartilage, 3) surface of the repair tissue, 4) structure of the repair tissue, 5) bony overgrowth, 6) subchondral changes, and 7) delamination. The score ranges from 60 (optimal) to -20 points (worst/none). CONCLUSIONS This consensus project established a new MRI scoring system to evaluate post-operative cartilage restoration of the hip. The implementation of the MERCH score is essential in our ability to guide patient management and expectations in a rapidly evolving field and will help with standardizing our evaluation of cartilage repair in future research trials. LEVEL OF EVIDENCE Level II Diagnostic.
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Affiliation(s)
- Olufemi R Ayeni
- McMaster University Medical Centre, Hamilton, 1200 Main St West, 4E15, ON, L8N 3Z5, Canada.
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Hayashi D, Roemer FW, Tol JL, Heiss R, Crema MD, Jarraya M, Rossi I, Luna A, Guermazi A. Emerging Quantitative Imaging Techniques in Sports Medicine. Radiology 2023; 308:e221531. [PMID: 37552087 DOI: 10.1148/radiol.221531] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023]
Abstract
This article describes recent advances in quantitative imaging of musculoskeletal extremity sports injuries, citing the existing literature evidence and what additional evidence is needed to make such techniques applicable to clinical practice. Compositional and functional MRI techniques including T2 mapping, diffusion tensor imaging, and sodium imaging as well as contrast-enhanced US have been applied to quantify pathophysiologic processes and biochemical compositions of muscles, tendons, ligaments, and cartilage. Dual-energy and/or spectral CT has shown potential, particularly for the evaluation of osseous and ligamentous injury (eg, creation of quantitative bone marrow edema maps), which is not possible with standard single-energy CT. Recent advances in US technology such as shear-wave elastography or US tissue characterization as well as MR elastography enable the quantification of mechanical, elastic, and physical properties of tissues in muscle and tendon injuries. The future role of novel imaging techniques such as photon-counting CT remains to be established. Eventual prediction of return to play (ie, the time needed for the injury to heal sufficiently so that the athlete can get back to playing their sport) and estimation of risk of repeat injury is desirable to help guide sports physicians in the treatment of their patients. Additional values of quantitative analyses, as opposed to routine qualitative analyses, still must be established using prospective longitudinal studies with larger sample sizes.
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Affiliation(s)
- Daichi Hayashi
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Frank W Roemer
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Johannes L Tol
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Rafael Heiss
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Michel D Crema
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Mohamed Jarraya
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Ignacio Rossi
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Antonio Luna
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
| | - Ali Guermazi
- From the Department of Radiology, Tufts Medical Center, Tufts University School of Medicine, Boston, Mass (D.H.); Quantitative Imaging Center, Department of Radiology, Boston University School of Medicine, Boston, Mass (D.H., F.W.R., M.D.C., A.G.); Department of Radiology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany (F.W.R., R.H.); University of Amsterdam Academic Center for Evidence-based Sports Medicine, Amsterdam, the Netherlands (J.L.T.); Institute of Sports Imaging, French National Institute of Sports, Paris, France (M.D.C.); Department of Radiology, Massachusetts General Hospital, Harvard Medical School, Boston, Mass (M.J.); Centro Rossi, Buenos Aires, Argentina (I.R.); Department of Radiology, HT Medica, Jaén, Spain (A.L.); and Department of Radiology, VA Boston Healthcare System, Boston University School of Medicine, 1400 VFW Parkway, Suite 1B105, West Roxbury, MA 02132 (A.G.)
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Nakagawa Y, Mukai S, Sakai S, Nakamura R, Takahashi M, Nakagawa S. Preoperative diagnosis of knee cartilage, meniscal, and ligament injuries by magnetic resonance imaging. J Exp Orthop 2023; 10:47. [PMID: 37079120 PMCID: PMC10119346 DOI: 10.1186/s40634-023-00595-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Accepted: 03/07/2023] [Indexed: 04/21/2023] Open
Abstract
PURPOSE The purpose of the study was to report on the current accuracy measures specific to 1.5-Tesla MRI of the knee in the patient population prone to injuries of the anterior cruciate ligament (ACL), the menisci, and the articular cartilage. METHODS We accrued patients between January 2018 through August 2021 who underwent a preoperative MRI and were diagnosed with an articular cartilage injury either due to unevenness of articular cartilage in T2-weighted sequences or due to the irregularity of subchondral bone in T1-weighted sequences. All patients were treated arthroscopically. Sensitivity, specificity, and accuracy were calculated for the detection of ACL, meniscus, and cartilage injuries. A P-value of < 0.05 represented statistical significance. RESULTS One-hundred and forty-seven cases which included 150 knee joints were enrolled in this study. The mean age at the time of surgery was 42.9 years-old. The sensitivity in the diagnosis of ACL injuries was significantly greater than that in the diagnosis of cartilage injuries (P = 0.0083). The ratios of the equality of operative indication in 6 recipient sites were found to be between 90.0% and 96.0%. The diagnostic critical point was within a 1 cm in diameter. CONCLUSION The diagnostic sensitivity in cartilage injuries was significantly lower than ones of ACL and meniscal injuries. The ratios of the equality of operative indication was determined to be between 90.0% and 96.0%, if we consider the unevenness of articular cartilage or the irregularity of subchondral bone. LEVEL OF EVIDENCE Level III, Prospective diagnostic cohort study.
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Affiliation(s)
- Yasuaki Nakagawa
- Clinical Research Center, National Hospital Organization Kyoto Medical Center, 1-1 Fukakusa Mukaihata-Cho, Fushimi-Ku, Kyoto, 612-8555, Japan.
- Department of Orthopaedic Surgery, Japan Baptist Medical Foundation, Kyoto, Japan.
| | - Shogo Mukai
- Department of Orthopaedic Surgery, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Sayako Sakai
- Department of Orthopaedic Surgery, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Ryota Nakamura
- Department of Orthopaedic Surgery, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
| | - Motoi Takahashi
- Department of Orthopaedic Surgery, National Hospital Organization Kyoto Medical Center, Kyoto, Japan
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Horng A. [Knee cartilage injuries in athletes]. RADIOLOGIE (HEIDELBERG, GERMANY) 2023; 63:241-248. [PMID: 36877296 DOI: 10.1007/s00117-023-01128-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 02/09/2023] [Indexed: 06/18/2023]
Abstract
BACKGROUND Acute and chronic cartilage injuries are often encountered in professional and recreational athletes. They can compromise the athlete's performance and career and are considered a potential risk factor for early joint degeneration. OBJECTIVES Incidence of cartilage injury in athletes, understanding of cartilage composition, injury mechanism and suitable diagnostic imaging are summarized and established therapeutic procedures, postoperative imaging including detection of relevant complications and assessment of reasonable indications for follow-up examinations are described. METHODS Original research and review articles were analyzed. RESULTS Cartilage injury can mimic meniscal or ligamentous injury and cannot be ruled out by clinical examination alone. Magnetic resonance imaging (MRI) is the method of choice to (1) detect (sensitivity 87-93%, specificity 94-99%) and grade cartilage lesions to facilitate choice of therapy and (2) to exclude concomitant injuries that require treatment to improve the prognosis of the chosen cartilage therapy. Postoperatively MRI allows noninvasive assessment of the repaired cartilage tissue and is an appropriate method to detect therapeutically relevant complications. CONCLUSIONS Knowledge of mechanisms and appearance of cartilage injuries, current cartilage repair techniques and their imaging is crucial for the medical care of athletes.
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Affiliation(s)
- Annie Horng
- RZM - Radiologisches Zentrum München, Pippinger Straße 25, 81245, München, Deutschland.
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Hu Y, Xu J, Zhou R, Xu Q, Sun S, Wang W, Chen H. The value of magnetic resonance ultrashort echo time imaging to evaluate non-calcified cartilage of the knee joint and its damage. Heliyon 2023; 9:e14120. [PMID: 36915568 PMCID: PMC10006742 DOI: 10.1016/j.heliyon.2023.e14120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 02/21/2023] [Accepted: 02/22/2023] [Indexed: 03/05/2023] Open
Abstract
Objectives To image knee osteochondral specimens using magnetic resonance (MR) ultrashort echo time imaging with pointwise encoding time reduction with radial acquisition combined fat suppression (PETRA-FS) sequence to determine whether it can reveal non-calcified cartilage, including the deep radial layer, and to assess its effectiveness in cartilage damage diagnosis. Materials and methods PETRA-FS imaging was performed on 58 osteochondral specimens of the lower femur and upper tibia to observe depth of cartilage damage, combined with histological results to observe signal intensity composition. Sensitivity, specificity, and reliability of PETRA-FS sequence for diagnosing cartilage damage were evaluated using histological results as the gold standard. Diagnostic efficacy was assessed using receiver operating characteristic (ROC) curve. Results MR ultrashort echo time imaging PETRA-FS sequence showed non-calcified cartilage, including tangential, transitional, and radial layers, which showed a high signal. PETRA-FS sequence showed 37 cases of cartilage damage and 21 cases of no damage among 58 specimens, kappa value of 0.75. Histological analysis of the 58 osteochondral specimens revealed 38 cases of cartilage injury and 20 cases of undamaged cartilage. Using histological results as the gold standard, PETRA-FS sequence had a sensitivity of 87.00%, specificity of 80.00%, kappa value of 0.81, and an area under the ROC curve (AUC) of 0.83 for cartilage injury diagnosis. Conclusion MR ultrashort echo time imaging PETRA-FS sequence can show non-calcified cartilage, including the deep radial layer (which cannot be shown by conventional MR), by exhibiting a high signal in knee osteo-chondral specimens. Thus, PETRA-FS sequences may have important diagnostic value for cartilage injury diagnosis.
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Affiliation(s)
- Yawen Hu
- Department of Radiology, The Affliated Hospital of Qingdao University Qingdao, 266003, China
| | - Jun Xu
- Department of Radiology, The Affliated Hospital of Qingdao University Qingdao, 266003, China
| | - Ruizhi Zhou
- Department of Radiology, The Affliated Hospital of Qingdao University Qingdao, 266003, China
| | - Qi Xu
- Department of Radiology, The Affliated Hospital of Qingdao University Qingdao, 266003, China
| | - Shiqing Sun
- Department of Radiology, The Affliated Hospital of Qingdao University Qingdao, 266003, China
| | - Wenzhe Wang
- Department of Joint Surgery, The Affliated Hospital of Qingdao University Qingdao, 266003, China
| | - Haisong Chen
- Department of Radiology, The Affliated Hospital of Qingdao University Qingdao, 266003, China
- Corresponding author.
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Heiss DMR, Guermazi A, Janka PDMR, Uder PDMM, Li X, Hayashi D, Roemer FW. Update: Posttreatment Imaging of the Knee after Cartilage Repair. Semin Musculoskelet Radiol 2022; 26:216-229. [PMID: 35654091 DOI: 10.1055/s-0042-1743405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Focal cartilage lesions are common pathologies at the knee joint that are considered important risk factors for the premature development of osteoarthritis. A wide range of surgical options, including but not limited to marrow stimulation, osteochondral auto- and allografting, and autologous chondrocyte implantation, allows for targeted treatment of focal cartilage defects. Arthroscopy is the standard of reference for the assessment of cartilage integrity and quality before and after repair. However, deep cartilage layers, intrachondral composition, and the subchondral bone are only partially or not at all visualized with arthroscopy. In contrast, magnetic resonance imaging offers noninvasive evaluation of the cartilage repair site, the subchondral bone, and the soft tissues of the joint pre- and postsurgery. Radiologists need to be familiar with the different surgical procedures available and their characteristic postsurgical imaging appearances to assess treatment success and possible complications adequately. We provide an overview of the most commonly performed surgical procedures for cartilage repair at the knee and typical postsurgical imaging characteristics.
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Affiliation(s)
- Dr Med Rafael Heiss
- Department of Radiology, Universityhospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Ali Guermazi
- Department of Radiology, VA Healthcare System, West Roxbury, Massachusetts.,Department of Radiology, Boston University School of Medicine, Boston, Massachusetts
| | - Prof Dr Med Rolf Janka
- Department of Radiology, Universityhospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Prof Dr Med Michael Uder
- Department of Radiology, Universityhospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - Xinning Li
- Department of Orthopedic Surgery, Boston University School of Medicine, Boston, Massachusetts
| | - Daichi Hayashi
- Department of Radiology, Stony Brook University Renaissance School of Medicine, Stony Brook, New York
| | - Frank W Roemer
- Department of Radiology, Universityhospital Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany.,Department of Radiology, Boston University School of Medicine, Boston, Massachusetts
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9
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Waltenspül M, Zindel C, Altorfer FCS, Wirth S, Ackermann J. Correlation of Postoperative Imaging With MRI and Clinical Outcome After Cartilage Repair of the Ankle: A Systematic Review and Meta-analysis. FOOT & ANKLE ORTHOPAEDICS 2022; 7:24730114221092021. [PMID: 35520475 PMCID: PMC9067057 DOI: 10.1177/24730114221092021] [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] [Indexed: 11/25/2022] Open
Abstract
Background Magnetic resonance imaging (MRI) is commonly used for evaluation of ankle cartilage repair, yet its association with clinical outcome is controversial. This study analyzes the correlation between MRI and clinical outcome after cartilage repair of the talus including bone marrow stimulation, cell-based techniques, as well as restoration with allo- or autografting. Methods A systematic search was performed in MEDLINE, Embase, and Cochrane Collaboration. Articles were screened for correlation of MRI and clinical outcome. Guidelines of Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) were used. Chi-square test and regression analysis were performed to identify variables that determine correlation between clinical and radiologic outcome. Results Of 2687 articles, a total of 43 studies (total 1212 cases) were included with a mean Coleman score of 57 (range, 33-70). Overall, 93% were case series, and 5% were retrospective and 2% prospective cohort studies. Associations between clinical outcome and ≥1 imaging variable were found in 21 studies (49%). Of 24 studies (56%) using the composite magnetic resonance observation of cartilage repair tissue (MOCART) score, 7 (29%) reported a correlation of the composite score with clinical outcome. Defect fill was associated with clinical outcome in 5 studies (12%), and 5 studies (50%) reported a correlation of T2 mapping and clinical outcome. Advanced age, shorter follow-up, and larger study size were associated with established correlation between clinical and radiographic outcome (P = .021, P = .028, and P = .033). Conclusion Interpreting MRI in prediction of clinical outcome in ankle cartilage repair remains challenging; however, it seems to hold some value in reflecting clinical outcome in patients with advanced age and/or at a shorter follow-up. Yet, further research is warranted to optimize postoperative MRI protocols and assessments allowing for a more comprehensive repair tissue evaluation, which eventually reflect clinical outcome in patients after cartilage repair of the ankle.Level of Evidence: Level III, systematic review and meta-analysis.
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Affiliation(s)
- Manuel Waltenspül
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
- Clinic for Orthopaedics and Traumatology, Department of Surgery, Triemli Hospital, Zürich, Switzerland
| | - Christoph Zindel
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Franziska C. S. Altorfer
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Stephan Wirth
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
| | - Jakob Ackermann
- Department of Orthopedics, Balgrist University Hospital, University of Zurich, Zurich, Switzerland
- Clinic for Orthopaedics and Traumatology, Department of Surgery, Kantonsspital Winterthur, Winterthur, Switzerland
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10
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SantAnna JPC, Faria RR, Assad IP, Pinheiro CCG, Aiello VD, Albuquerque-Neto C, Bortolussi R, Cestari IA, Maizato MJS, Hernandez AJ, Bueno DF, Fernandes TL. Tissue Engineering and Cell Therapy for Cartilage Repair: Preclinical Evaluation Methods. Tissue Eng Part C Methods 2022; 28:73-82. [PMID: 35107353 DOI: 10.1089/ten.tec.2021.0208] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
A chondral injury is a limiting disease that can affect the quality of life and be an economic burden due to the cost of immediate treatment and loss in work productivity. If left untreated, such an injury may progress to osteoarthritis, a degenerative and debilitating joint disease characterized by pain and functional impairment. Mesenchymal stromal cells (MSCs), which have immune-modulatory properties and the ability to differentiate into chondroblasts and osteoblasts, are a predictable source for the treatment of cartilage injuries. This article presents tools to evaluate cartilage restoration by tissue engineering and cell therapy treatment in a translational and preclinical large animal model. In this controlled experimental study with 14 miniature pigs, a scaffold-free tissue engineering construct (TEC) derived from dental pulp and synovial MSCs for cartilage therapy was tested. Total thickness cartilage defects were performed in both posterior knees. The defect was left empty in one of the knees, and the other received the TEC. The tissue repair was morphologically assessed by magnetic resonance imaging (MRI) using the three-dimensional double echo steady-state (3D-DESS) sequence, and compositional assessment was carried out based on the T2 mapping technique. The osteochondral specimens were fixed for histopathology, decalcified, subjected to standard histological processing, sectioned, and stained with hematoxylin and eosin. The sections stained for immunohistochemical detection of collagen types were digested with pepsin and chondroitinase and incubated with antibodies against them. The mechanical evaluation involved analysis of Young's modulus of the cartilage samples based on the indentation and maximum compression test. In addition, a finite element model was used to simulate and characterize properties of the osteochondral block. At 6 months after surgery, there were no complications with the animals and the MRI, histological, immunohistochemical, and biomechanical evaluations proved to be effective and qualified to differentiate good quality chondral repair from inadequate repair tissue. The proposed methods were feasible and capable to properly evaluate the defect filled with TEC containing stromal cells after 6 months of follow-up in a large animal model for articular cartilage restoration. Impact Statement Articular chondral injuries are prevalent and represent an economic burden due to the cost of treatment. The engineering of cartilage tissue can promote the repair of chondral injuries and is dependent on selecting appropriate cells and biocompatible frameworks. In this article, methods for evaluation of a scaffold-free cell delivery system made from mesenchymal stromal cells were present in a translational study that allows further clinical safety and efficacy trials.
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Affiliation(s)
- João P C SantAnna
- Grupo de Medicina do Esporte, Instituto de Ortopedia e Traumatologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Rafaella R Faria
- Instituto de Ortopedia e Traumatologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Isabella P Assad
- Instituto de Ortopedia e Traumatologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | | | - Vera D Aiello
- Laboratório de Patologia, Instituto do Coração, Hospital das Clínicas, Faculdade de Medicina, Universidade de São Paulo, Sao Paulo, Brazil
| | - Cyro Albuquerque-Neto
- Department of Mechanical Engineering, Centro Universitário da FEI, São Paulo, Brazil
| | - Roberto Bortolussi
- Department of Mechanical Engineering, Centro Universitário da FEI, São Paulo, Brazil
| | - Idágene A Cestari
- Laboratório de Investigação Médica em Bioengenharia, Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Marina J S Maizato
- Laboratório de Investigação Médica em Bioengenharia, Instituto do Coração, Hospital das Clinicas, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | - Arnaldo J Hernandez
- Grupo de Medicina do Esporte, Instituto de Ortopedia e Traumatologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil
| | | | - Tiago L Fernandes
- Grupo de Medicina do Esporte, Instituto de Ortopedia e Traumatologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo, Sao Paulo, Brazil.,Hospital Sírio-Libanês, São Paulo, Brazil
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11
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Janssen M, Peters M, Steijvers-Peeters E, Szomolanyi P, Jutten E, van Rhijn L, Peterson L, Lindahl A, Trattnig S, Emans P. 7-Tesla MRI Evaluation of the Knee, 25 Years after Cartilage Repair Surgery: The Influence of Intralesional Osteophytes on Biochemical Quality of Cartilage. Cartilage 2021; 13:767S-779S. [PMID: 34836478 PMCID: PMC8808805 DOI: 10.1177/19476035211060506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/04/2022] Open
Abstract
OBJECTIVE To evaluate the morphological and biochemical quality of cartilage transplants and surrounding articular cartilage of patients 25 years after perichondrium transplantation (PT) and autologous chondrocyte transplantation (ACT) as measured by ultra-high-field 7-Tesla (7T) magnetic resonance imaging (MRI) and to present these findings next to clinical outcome. DESIGN Seven PT patients and 5 ACT patients who underwent surgery on the femoral condyle between 1986 and 1996 were included. Patient-reported outcome measures (PROMs) were assessed by the clinical questionnaires: Knee injury and Osteoarthritis Outcome Score (KOOS), International Knee Documentation Committee (IKDC), and Visual Analogue Scale (VAS) for knee pain. The morphological (MOCART score) and biochemical quality (glycosaminoglycans [GAGs] content and collagen integrity) of cartilage transplants and surrounding articular cartilage were analyzed by 7T MRI. The results of the PT and ACT patients were compared. Finally, a detailed morphological analysis of the grafts alone was performed. RESULTS No statistically significant difference was found for the PROMs and MOCART scores of PT and ACT patients. Evaluation of the graft alone showed poor repair tissue quality and high prevalence of intralesional osteophyte formation in both the PT and ACT patients. Penetration of the graft surface by the intralesional osteophyte was related to biochemically damaged opposing tibial cartilage; GAG content was significantly lower in patients with an osteophyte penetrating the graft surface. CONCLUSIONS Both PT and ACT patients have a high incidence of intralesional osteophyte formation 25 years after surgery. The resulting biochemical damage to the opposing tibial cartilage might be dependent on osteophyte morphology.
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Affiliation(s)
- M.P.F. Janssen
- Department of Orthopaedic Surgery,
CAPHRI School for Public Health and Primary Care, Maastricht University Medical
Center+, Maastricht, The Netherlands,M.P.F. Janssen, Department of Orthopaedic
Surgery, CAPHRI School for Public Health and Primary Care, Maastricht University
Medical Center+, PO Box 5800, 6202 AZ Maastricht, The Netherlands.
| | - M.J.M. Peters
- Department of Orthopaedic Surgery,
CAPHRI School for Public Health and Primary Care, Maastricht University Medical
Center+, Maastricht, The Netherlands
| | | | - P. Szomolanyi
- High-Field MR Center, Department of
Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna,
Austria
| | - E.M.C. Jutten
- Department of Orthopaedic Surgery,
CAPHRI School for Public Health and Primary Care, Maastricht University Medical
Center+, Maastricht, The Netherlands
| | - L.W. van Rhijn
- Department of Orthopaedic Surgery,
CAPHRI School for Public Health and Primary Care, Maastricht University Medical
Center+, Maastricht, The Netherlands
| | - L. Peterson
- Department of Laboratory Medicine,
Institute of Biomedicine, Sahlgrenska Academy, University of Gothenburg, Gothenburg,
Sweden
| | - A. Lindahl
- Sahlgrenska Academy, University of
Gothenburg, Gothenburg, Sweden
| | - S. Trattnig
- High-Field MR Center, Department of
Biomedical Imaging and Image-Guided Therapy, Medical University of Vienna, Vienna,
Austria
| | - P.J. Emans
- Department of Orthopaedic Surgery,
CAPHRI School for Public Health and Primary Care, Maastricht University Medical
Center+, Maastricht, The Netherlands
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12
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Wissman R, Cook C, Cook JL, Okoye M, Rucisnki K, Stannard JP. Initial Validation of a Modified MRI Scoring System for Assessing Outcomes after Single-Surface Osteochondral Shell Allograft Transplantation in the Knee. J Knee Surg 2021; 36:548-554. [PMID: 34781396 DOI: 10.1055/s-0041-1739202] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
The Osteochondral Allograft Magnetic Resonance Imaging Scoring System (OCAMRISS) provides a reproducible method for imaging-based grading for osteochondral allograft (OCA) transplants. However, the OCAMRISS does not account for larger whole-surface OCA shell grafts, and has not been validated for assessing outcomes after shell OCA transplantation. Therefore, the objective of this study was to evaluate a modified OCAMRISS for assessing single-surface shell OCAs in the knee based on strength of correlations for a modified OCAMRISS score with graft success and patient-reported outcomes for pain and function. With institutional review board approval and informed patient consent, patients who underwent large single-surface shell OCA transplantation and magnetic resonance imaging (MRI) exams at 1-year postsurgery were identified from a prospectively enrolled registry. All patients with a minimum of 2 years of clinical follow-up were included in the present study. A modified OCAMRISS, as well as assessment of the percentage of OCA bone incorporation, was used to score each knee. Two radiologists, blinded to patient demographics and outcomes, reviewed all MRIs together to determine a consensus score for each category and %-incorporation for each OCA. Thirteen patients (7 F, 6 M; mean age = 29.8 ± 9.4; mean body mass index = 27.1 ± 5.8); 8 medial femoral condyle, 4 patella, and 1 medial tibial plateau shell OCAs were evaluated. Mean modified OCAMRISS score was 5.2 ± 2.8, range (2-12) and %-integration was 72.7 ± 33.8, range (0-100). Moderate to strong correlations were noted for 1-year modified OCAMRISS total score with final follow-up (FFU) visual analog scale (VAS) pain (r = +0.58) and Single Assessment Numeric Evaluation (SANE) function (r = -0.7) scores, and for 1-year %-incorporation with FFU VAS pain (r = -0.76) and SANE function (r = +0.83) scores. The modified OCAMRISS total score and %-incorporation assessments determined at 1 year following single-surface shell OCA transplantation correlate well with initial patient outcomes and have clinical applicability for monitoring patients after large-shell OCA transplants in the knee.
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Affiliation(s)
- Robert Wissman
- Department of Orthopaedic Surgery, Missouri Orthopaedic Institute, University of Missouri, Columbia, Missouri
| | - Cristi Cook
- Thompson Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri
| | - James L Cook
- Department of Orthopaedic Surgery, Missouri Orthopaedic Institute, University of Missouri, Columbia, Missouri.,Thompson Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri
| | - Munachukwudi Okoye
- Department of Graduate Medical Education, School of Medicine, University of Missouri, Columbia, Missouri
| | - Kylee Rucisnki
- Department of Orthopaedic Surgery, Missouri Orthopaedic Institute, University of Missouri, Columbia, Missouri.,Thompson Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri
| | - James P Stannard
- Department of Orthopaedic Surgery, Missouri Orthopaedic Institute, University of Missouri, Columbia, Missouri.,Thompson Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri
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13
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Chalian M, Li X, Guermazi A, Obuchowski NA, Carrino JA, Oei EH, Link TM. The QIBA Profile for MRI-based Compositional Imaging of Knee Cartilage. Radiology 2021; 301:423-432. [PMID: 34491127 PMCID: PMC8574057 DOI: 10.1148/radiol.2021204587] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2020] [Revised: 06/18/2021] [Accepted: 07/07/2021] [Indexed: 12/16/2022]
Abstract
MRI-based cartilage compositional analysis shows biochemical and microstructural changes at early stages of osteoarthritis before changes become visible with structural MRI sequences and arthroscopy. This could help with early diagnosis, risk assessment, and treatment monitoring of osteoarthritis. Spin-lattice relaxation time constant in rotating frame (T1ρ) and T2 mapping are the MRI techniques best established for assessing cartilage composition. Only T2 mapping is currently commercially available, which is sensitive to water, collagen content, and orientation of collagen fibers, whereas T1ρ is more sensitive to proteoglycan content. Clinical application of cartilage compositional imaging is limited by high variability and suboptimal reproducibility of the biomarkers, which was the motivation for creating the Quantitative Imaging Biomarkers Alliance (QIBA) Profile for cartilage compositional imaging by the Musculoskeletal Biomarkers Committee of the QIBA. The profile aims at providing recommendations to improve reproducibility and to standardize cartilage compositional imaging. The QIBA Profile provides two complementary claims (summary statements of the technical performance of the quantitative imaging biomarkers that are being profiled) regarding the reproducibility of biomarkers. First, cartilage T1ρ and T2 values are measurable at 3.0-T MRI with a within-subject coefficient of variation of 4%-5%. Second, a measured increase or decrease in T1ρ and T2 of 14% or more indicates a minimum detectable change with 95% confidence. If only an increase in T1ρ and T2 values is expected (progressive cartilage degeneration), then an increase of 12% represents a minimum detectable change over time. The QIBA Profile provides recommendations for clinical researchers, clinicians, and industry scientists pertaining to image data acquisition, analysis, and interpretation and assessment procedures for T1ρ and T2 cartilage imaging and test-retest conformance. This special report aims to provide the rationale for the proposed claims, explain the content of the QIBA Profile, and highlight the future needs and developments for MRI-based cartilage compositional imaging for risk prediction, early diagnosis, and treatment monitoring of osteoarthritis.
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Affiliation(s)
- Majid Chalian
- From the Department of Radiology, Division of Musculoskeletal Imaging
and Intervention, University of Washington, UW Radiology–Roosevelt
Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105 (M.C.); Department
of Biomedical Engineering, Program of Advanced Musculoskeletal Imaging (PAMI)
(X.L.), and Department of Biostatistics (N.A.O.), Cleveland Clinic, Cleveland,
Ohio; Department of Radiology, Boston University School of Medicine, Boston,
Mass (A.G.); Department of Radiology and Imaging, Hospital for Special Surgery,
New York, NY (J.A.C.); Department of Radiology & Nuclear Medicine,
Erasmus MC University Medical Center, Rotterdam, the Netherlands (E.H.O.);
European Imaging Biomarkers Alliance (E.H.O.); and Department of Radiology and
Biomedical Imaging, University of California, San Francisco, Calif
(T.M.L.)
| | - Xiaojuan Li
- From the Department of Radiology, Division of Musculoskeletal Imaging
and Intervention, University of Washington, UW Radiology–Roosevelt
Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105 (M.C.); Department
of Biomedical Engineering, Program of Advanced Musculoskeletal Imaging (PAMI)
(X.L.), and Department of Biostatistics (N.A.O.), Cleveland Clinic, Cleveland,
Ohio; Department of Radiology, Boston University School of Medicine, Boston,
Mass (A.G.); Department of Radiology and Imaging, Hospital for Special Surgery,
New York, NY (J.A.C.); Department of Radiology & Nuclear Medicine,
Erasmus MC University Medical Center, Rotterdam, the Netherlands (E.H.O.);
European Imaging Biomarkers Alliance (E.H.O.); and Department of Radiology and
Biomedical Imaging, University of California, San Francisco, Calif
(T.M.L.)
| | - Ali Guermazi
- From the Department of Radiology, Division of Musculoskeletal Imaging
and Intervention, University of Washington, UW Radiology–Roosevelt
Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105 (M.C.); Department
of Biomedical Engineering, Program of Advanced Musculoskeletal Imaging (PAMI)
(X.L.), and Department of Biostatistics (N.A.O.), Cleveland Clinic, Cleveland,
Ohio; Department of Radiology, Boston University School of Medicine, Boston,
Mass (A.G.); Department of Radiology and Imaging, Hospital for Special Surgery,
New York, NY (J.A.C.); Department of Radiology & Nuclear Medicine,
Erasmus MC University Medical Center, Rotterdam, the Netherlands (E.H.O.);
European Imaging Biomarkers Alliance (E.H.O.); and Department of Radiology and
Biomedical Imaging, University of California, San Francisco, Calif
(T.M.L.)
| | - Nancy A. Obuchowski
- From the Department of Radiology, Division of Musculoskeletal Imaging
and Intervention, University of Washington, UW Radiology–Roosevelt
Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105 (M.C.); Department
of Biomedical Engineering, Program of Advanced Musculoskeletal Imaging (PAMI)
(X.L.), and Department of Biostatistics (N.A.O.), Cleveland Clinic, Cleveland,
Ohio; Department of Radiology, Boston University School of Medicine, Boston,
Mass (A.G.); Department of Radiology and Imaging, Hospital for Special Surgery,
New York, NY (J.A.C.); Department of Radiology & Nuclear Medicine,
Erasmus MC University Medical Center, Rotterdam, the Netherlands (E.H.O.);
European Imaging Biomarkers Alliance (E.H.O.); and Department of Radiology and
Biomedical Imaging, University of California, San Francisco, Calif
(T.M.L.)
| | - John A. Carrino
- From the Department of Radiology, Division of Musculoskeletal Imaging
and Intervention, University of Washington, UW Radiology–Roosevelt
Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105 (M.C.); Department
of Biomedical Engineering, Program of Advanced Musculoskeletal Imaging (PAMI)
(X.L.), and Department of Biostatistics (N.A.O.), Cleveland Clinic, Cleveland,
Ohio; Department of Radiology, Boston University School of Medicine, Boston,
Mass (A.G.); Department of Radiology and Imaging, Hospital for Special Surgery,
New York, NY (J.A.C.); Department of Radiology & Nuclear Medicine,
Erasmus MC University Medical Center, Rotterdam, the Netherlands (E.H.O.);
European Imaging Biomarkers Alliance (E.H.O.); and Department of Radiology and
Biomedical Imaging, University of California, San Francisco, Calif
(T.M.L.)
| | - Edwin H. Oei
- From the Department of Radiology, Division of Musculoskeletal Imaging
and Intervention, University of Washington, UW Radiology–Roosevelt
Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105 (M.C.); Department
of Biomedical Engineering, Program of Advanced Musculoskeletal Imaging (PAMI)
(X.L.), and Department of Biostatistics (N.A.O.), Cleveland Clinic, Cleveland,
Ohio; Department of Radiology, Boston University School of Medicine, Boston,
Mass (A.G.); Department of Radiology and Imaging, Hospital for Special Surgery,
New York, NY (J.A.C.); Department of Radiology & Nuclear Medicine,
Erasmus MC University Medical Center, Rotterdam, the Netherlands (E.H.O.);
European Imaging Biomarkers Alliance (E.H.O.); and Department of Radiology and
Biomedical Imaging, University of California, San Francisco, Calif
(T.M.L.)
| | - Thomas M. Link
- From the Department of Radiology, Division of Musculoskeletal Imaging
and Intervention, University of Washington, UW Radiology–Roosevelt
Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105 (M.C.); Department
of Biomedical Engineering, Program of Advanced Musculoskeletal Imaging (PAMI)
(X.L.), and Department of Biostatistics (N.A.O.), Cleveland Clinic, Cleveland,
Ohio; Department of Radiology, Boston University School of Medicine, Boston,
Mass (A.G.); Department of Radiology and Imaging, Hospital for Special Surgery,
New York, NY (J.A.C.); Department of Radiology & Nuclear Medicine,
Erasmus MC University Medical Center, Rotterdam, the Netherlands (E.H.O.);
European Imaging Biomarkers Alliance (E.H.O.); and Department of Radiology and
Biomedical Imaging, University of California, San Francisco, Calif
(T.M.L.)
| | - for the RSNA QIBA MSK Biomarker Committee
- From the Department of Radiology, Division of Musculoskeletal Imaging
and Intervention, University of Washington, UW Radiology–Roosevelt
Clinic, 4245 Roosevelt Way NE, Box 354755, Seattle, WA 98105 (M.C.); Department
of Biomedical Engineering, Program of Advanced Musculoskeletal Imaging (PAMI)
(X.L.), and Department of Biostatistics (N.A.O.), Cleveland Clinic, Cleveland,
Ohio; Department of Radiology, Boston University School of Medicine, Boston,
Mass (A.G.); Department of Radiology and Imaging, Hospital for Special Surgery,
New York, NY (J.A.C.); Department of Radiology & Nuclear Medicine,
Erasmus MC University Medical Center, Rotterdam, the Netherlands (E.H.O.);
European Imaging Biomarkers Alliance (E.H.O.); and Department of Radiology and
Biomedical Imaging, University of California, San Francisco, Calif
(T.M.L.)
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14
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Yang BW, Brusalis CM, Fabricant PD, Greditzer HG. Articular Cartilage Repair in the Knee: Postoperative Imaging. J Knee Surg 2021; 34:2-10. [PMID: 32898909 DOI: 10.1055/s-0040-1716357] [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: 02/07/2023]
Abstract
Diagnostic and therapeutic advancements have improved clinical outcomes for patients with focal chondral injuries of the knee. An increased number and complexity of surgical treatment options have, in turn, resulted in a commensurate proliferation of patients requiring postoperative evaluation and management. In addition to patient-reported clinical outcomes, magnetic resonance imaging (MRI) offers clinicians with noninvasive, objective data to assist with postoperative clinical decision making. However, successful MRI interpretation in this setting is clinically challenging; it relies upon an understanding of the evolving and procedure-specific nature of normal postoperative imaging. Moreover, further research is required to better elucidate the correlation between MRI findings and long-term clinical outcomes. This article focuses on how specific morphologic features identified on MRI can be utilized to evaluate patients following the most commonly performed cartilage repair surgeries of the knee.
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Affiliation(s)
- Brian W Yang
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York
| | | | - Peter D Fabricant
- Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York.,Department of Radiology and Imaging, Hospital for Special Surgery, New York, New York
| | - Harry G Greditzer
- Division of Pediatric Orthopaedic Surgery, Hospital for Special Surgery, New York, New York
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15
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Lu R, Zhang Y, Tao H, Zhou L, Li H, Chen T, Zhang P, Lu Y, Chen S. Gadolinium-hyaluronic acid nanoparticles as an efficient and safe magnetic resonance imaging contrast agent for articular cartilage injury detection. Bioact Mater 2020; 5:758-767. [PMID: 32637740 PMCID: PMC7317168 DOI: 10.1016/j.bioactmat.2020.05.009] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 05/24/2020] [Accepted: 05/31/2020] [Indexed: 12/12/2022] Open
Abstract
Accurate detection of cartilage injuries is critical for their proper treatment because these injuries lack the self-healing ability and lead to joint dysfunction. However, the low longitudinal T1 relaxivity (r1) and non-specificity of contrast agents (such as gadolinium(III)-diethylenetriamine-pentaacetic acid (Gd-DTPA)) significantly limit the efficiency of clinical magnetic resonance imaging (MRI) applications. To overcome these drawbacks, we integrated hyaluronic acid (HA) with Gd to synthesize a Gd-DTPA-HA composite, which was subsequently freeze-dried to produce nanoparticles (NPs). The resultant Gd-HA NPs demonstrated a greater r1 value (12.51 mM-1 s-1) compared with the bulk Gd-DTPA-HA (8.37 mM-1 s-1) and clinically used Gd-DTPA (3.88 mM-1 s-1). Moreover, the high affinity of HA to the cartilage allowed these NPs to penetrate deeper beyond the cartilage surface. As a result, Gd-HA NPs considerably increased the quality of cartilage and lesion MR images via their intra-articular injection in vivo. Specifically, 2 h after NP administration, the signal-to-noise ratio at the injured cartilage site was 2.3 times greater than the value measured before the injection. In addition, Gd-HA NPs exhibited good biosafety properties due to the absence of adverse effects in the blood or on the main organs. It was also showed that Gd NPs were first metabolized by the kidney and liver and then excreted from the body with urine. Thus, Gd-HA NPs can potentially serve as an efficient MRI contrast agent for improved detection of cartilage injuries.
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Affiliation(s)
- Rong Lu
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Yuyang Zhang
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Hongyue Tao
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Lu Zhou
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Huidi Li
- Department of Medicinal Chemistry, School of Pharmacy, Fudan University, Shanghai, 201203, China
| | - Tianwu Chen
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Peng Zhang
- Department of Sports Medicine, Huashan Hospital, Fudan University, Shanghai, 200040, China
| | - Yao Lu
- Guangdong Key Lab of Orthopedic Technology and Implant Materials, Key Laboratory of Trauma & Tissue Repair of Tropical Area of PLA, Guangzhou, Guangdong, 510010, China
- Orthopedic Centre, Clinical Research Centre, Zhujiang Hospital, Southern Medical University, Guangzhou, Guangdong, 510280, China
| | - Shuang Chen
- Department of Radiology, Huashan Hospital, Fudan University, Shanghai, 200040, China
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16
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Burge AJ, Jawetz ST. Advanced Magnetic Resonance Imaging in Osteoarthritis. Semin Musculoskelet Radiol 2020; 24:355-366. [PMID: 32992364 DOI: 10.1055/s-0040-1708822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Osteoarthritis (OA) is one of the most common causes of disability throughout the world. Current therapeutic strategies are aimed at preventing the development and delaying the progression of OA, as well as repairing or replacing worn articular surfaces, because the regeneration of lost hyaline articular cartilage is not currently a clinically feasible option. Imaging is useful in formulating treatment strategies in patients at risk for OA, allowing assessment of risk factors, the degree of preexisting tissue damage, and posttreatment monitoring. Magnetic resonance imaging (MRI), in particular, provides in-depth evaluation of these patients, with optimal clinical sequencing allowing sensitive assessment of chondral signal and morphology, and the addition of advanced MRI techniques facilitating comprehensive evaluation of joint health, with increased sensitivity for changes in articular cartilage and surrounding joint tissues.
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Affiliation(s)
- Alissa J Burge
- Department of Radiology and Imaging (MRI), MRI Laboratory, Hospital for Special Surgery, New York
| | - Shari T Jawetz
- Department of Radiology and Imaging, Hospital for Special Surgery, New York
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17
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Yamamoto A, Levine BD, Padron M, Chung CB. Is There a Role for Cartilage Imaging in Athletes? Semin Musculoskelet Radiol 2020; 24:246-255. [PMID: 32987423 DOI: 10.1055/s-0040-1708818] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
This article reviews implications for cartilage imaging in athletes in the setting of (1) acute chondral injury diagnosis, (2) evaluation and follow-up of conservative and surgical therapy, and (3) evaluation of cartilage as a surrogate for meniscal function and joint stability. Focal knee cartilage defects are common in athletic populations. Athletes with articular cartilage injury may initially be able to return to sport with conservative therapy; however, a reduction of athletic ability and progression to osteoarthritis is expected in athletes with untreated severe chondral injury. For diagnostic and pre- and postsurgical evaluation purposes, morphological magnetic resonance (MR) assessment of the articular cartilage with high-resolution protocols is crucial. Although not widely implemented for clinical use, compositional MR techniques have great potential for monitoring the development and progression of biochemical and microstructural changes in cartilage extracellular matrix before gross morphological changes occur.
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Affiliation(s)
- Asako Yamamoto
- Department of Radiology, University of California, San Diego, California
| | - Benjamin D Levine
- Department of Radiology, David Geffen School of Medicine, UCLA Health System, Los Angeles, California
| | - Mario Padron
- Department of Radiology, Clínica Cemtro, Madrid, Spain
| | - Christine B Chung
- Department of Radiology, VA San Diego Healthcare System and University of California, San Diego, La Jolla, California
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18
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Stannard JP, Cook JL. Prospective Assessment of Outcomes After Primary Unipolar, Multisurface, and Bipolar Osteochondral Allograft Transplantations in the Knee: A Comparison of 2 Preservation Methods. Am J Sports Med 2020; 48:1356-1364. [PMID: 32134685 DOI: 10.1177/0363546520907101] [Citation(s) in RCA: 44] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Articular cartilage lesions in the knee remain a challenging clinical problem. HYPOTHESIS A novel graft preservation method combined with surgical technique and patient management improvements would lead to consistently successful outcomes after osteochondral allograft (OCA) transplantation. STUDY DESIGN Cohort study; Level of evidence, 3. METHODS With institutional review board approval and informed consent, patients were prospectively enrolled into a registry to follow outcomes after OCA transplantation. Patients were included when ≥1-year follow-up data were available, including complications and reoperations, patient-reported outcome measures (PROMs), compliance with rehabilitation, revisions, and failures. RESULTS For patients meeting inclusion criteria (N = 194), mean ± SD age was 37.9 ± 12.2 years and mean BMI was 28.9 ± 5; 38% received unipolar transplants (44% multisurface) and 62% received bipolar transplants. OCAs were preserved by standard tissue bank methods (standard preservation [SP]; 29%) or the novel method (Missouri Osteochondral Preservation System [MOPS]; 71%). Initial success rates were 79% for all cases combined, 60% for SP, and 84% for MOPS. MOPS cases were significantly (P = .028) more likely to be associated with successful outcomes when compared with SP cases. PROMs improved significantly (P < .05) for all cohorts through 3 to 4 years of follow-up. Revisions were performed in 19 cases (10%). MOPS grafts were associated with a significantly (P = .0014) lower revision rate (5%) than SP grafts (21%). Failures occurred in 26 patients (13%), with all undergoing total knee arthroplasty. Bipolar cases were significantly (P = .008) more likely to be associated with failure. MOPS grafts were associated with a significantly (P = .048) lower failure rate (11%) than were SP grafts (19%). Noncompliance with the prescribed rehabilitation protocol was significantly (P = .00008) more likely to be associated with failure. CONCLUSION Prospective data for 194 cases revealed that OCA transplantation for unipolar, multisurface, and bipolar cartilage restoration can be associated with consistently successful outcomes. The 5% revision rate, 11% failure rate, 82%-94% survival probability estimates, and continually improving PROMs through postoperative 3 to 4 years underscore major advances in outcomes as compared with previous reports. These encouraging results were realized with the use of a novel graft preservation method; autogenous bone marrow concentrate pretreatment of donor bone; advancements in graft cutting, implantation, and stabilization techniques; and procedure-specific rehabilitation protocols.
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Affiliation(s)
- James P Stannard
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri, USA.,Thompson Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri, USA
| | - James L Cook
- Department of Orthopaedic Surgery, University of Missouri, Columbia, Missouri, USA.,Thompson Laboratory for Regenerative Orthopaedics, University of Missouri, Columbia, Missouri, USA
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19
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Souza ARM, Castro ADAE, Fonseca EKUN, Nunes LMAO, Baptista E, Hartmann LGDC. Magnetic resonance imaging aspects after surgical repair of knee cartilage: pictorial essay. Radiol Bras 2020; 53:201-207. [PMID: 32587430 PMCID: PMC7302905 DOI: 10.1590/0100-3984.2019.0020] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Radiologists should be familiar with the main techniques of knee cartilage repair and the imaging methods available for its evaluation, in order to optimize the postoperative follow-up of patients. The objective of this study was to present a series of clinical cases seen at our facility, illustrating the main techniques necessary for the repair of knee cartilage, as well as the magnetic resonance imaging techniques used in the postoperative evaluation and the relevant radiological findings.
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Affiliation(s)
| | | | | | | | - Eduardo Baptista
- Departamento de Imagem - Hospital Israelita Albert Einstein, São Paulo, SP, Brazil
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20
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Burge AJ, Potter HG. Imaging of Failed Cartilage Repair. OPER TECHN SPORT MED 2020. [DOI: 10.1016/j.otsm.2019.150710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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21
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Marinetti A, Tessarolo F, Ventura L, Falzone A, Neri M, Piccoli F, Rigoni M, Masè M, Cortese F, Nollo G, Della Sala SW. Morphological MRI of knee cartilage: repeatability and reproducibility of damage evaluation and correlation with gross pathology examination. Eur Radiol 2020; 30:3226-3235. [PMID: 32055948 DOI: 10.1007/s00330-019-06627-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Revised: 11/26/2019] [Accepted: 12/13/2019] [Indexed: 12/14/2022]
Abstract
OBJECTIVE To assess the performance of a morphological evaluation, based on a clinically relevant magnetic resonance imaging (MRI) protocol, in scoring the severity of knee cartilage damage. Specifically, to evaluate the reproducibility, repeatability, and agreement of MRI evaluation with the gross pathology examination (GPE) of the tissue. METHODS MRI of the knee was performed the day before surgery in 23 patients undergoing total knee arthroplasty. Osteochondral tissue resections were collected and chondral defects were scored by GPE according to a semi-quantitative scale. MR images were independently scored by four radiologists, who assessed the severity of chondral damage according to equivalent criteria. Inter- and intra-rater agreements of MRI evaluations were assessed. Correlation, precision, and accuracy metrics between MRI and GPE scores were calculated. RESULTS Moderate to substantial inter-rater agreement in scoring cartilage damage by MRI was found among radiologists. Intra-rater agreement was higher than 96%. A significant positive monotonic correlation between GPE and MRI scores was observed for all radiologists, although higher correlation values were obtained by radiologists with expertise in musculoskeletal radiology and/or longer experience. The accuracy of MRI scores displayed a spatial pattern, characterized by lesion overestimation in the lateral condyle and underestimation in the medial condyle with respect to GPE. CONCLUSIONS Evaluation of knee cartilage morphology by MRI is a reproducible and repeatable technique, which positively correlates with GPE. Clinical expertise in musculoskeletal radiology positively impacts the evaluation reliability. These findings may help to address limitations in MRI evaluation of knee chondral lesions, thus improving MRI assessment of knee cartilage. KEY POINTS • MRI evaluation of knee cartilage shows moderate to strong correlation with gross pathology examination. • MRI evaluation overestimates cartilage damage in the lateral condyle and underestimates it in the medial condyle. • Education and experience of the radiologist play a role in MRI evaluation of knee chondral lesions.
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Affiliation(s)
- Alessandro Marinetti
- Division of Diagnostic Radiology, Rovereto Hospital, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Francesco Tessarolo
- Department of Industrial Engineering, University of Trento, via delle Regole, 101, I-38123, Mattarello, Trento, Italy. .,Healthcare Research and Innovation Program (IRCS-FBK-PAT), Bruno Kessler Foundation, Trento, Italy.
| | - Luisa Ventura
- Division of Diagnostic Radiology, Rovereto Hospital, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Andrea Falzone
- Division of Diagnostic Radiology, Rovereto Hospital, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Marinella Neri
- Division of Diagnostic Radiology, Rovereto Hospital, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Federico Piccoli
- Department of Laboratory Medicine, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Marta Rigoni
- Department of Industrial Engineering, University of Trento, via delle Regole, 101, I-38123, Mattarello, Trento, Italy.,Healthcare Research and Innovation Program (IRCS-FBK-PAT), Bruno Kessler Foundation, Trento, Italy
| | - Michela Masè
- Healthcare Research and Innovation Program (IRCS-FBK-PAT), Bruno Kessler Foundation, Trento, Italy
| | - Fabrizio Cortese
- Division of Orthopaedics and Traumatology, Rovereto Hospital, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
| | - Giandomenico Nollo
- Department of Industrial Engineering, University of Trento, via delle Regole, 101, I-38123, Mattarello, Trento, Italy.,Healthcare Research and Innovation Program (IRCS-FBK-PAT), Bruno Kessler Foundation, Trento, Italy
| | - Sabino Walter Della Sala
- Division of Diagnostic Radiology, Rovereto Hospital, Azienda Provinciale per i Servizi Sanitari, Trento, Italy
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Lansdown DA, Wang K, Cotter E, Davey A, Cole BJ. Relationship Between Quantitative MRI Biomarkers and Patient-Reported Outcome Measures After Cartilage Repair Surgery: A Systematic Review. Orthop J Sports Med 2018; 6:2325967118765448. [PMID: 29662912 PMCID: PMC5898666 DOI: 10.1177/2325967118765448] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
Background Treatment of articular cartilage injuries remains a clinical challenge, and the optimal tools to monitor and predict clinical outcomes are unclear. Quantitative magnetic resonance imaging (qMRI) allows for a noninvasive biochemical evaluation of cartilage and may offer advantages in monitoring outcomes after cartilage repair surgery. Hypothesis qMRI sequences will correlate with early pain and functional measures. Study Design Systematic review; Level of evidence, 3. Methods A PubMed search was performed with the following search terms: knee AND (cartilage repair OR cartilage restoration OR cartilage surgery) AND (delayed gadolinium-enhanced MRI OR t1-rho OR T2 mapping OR dgemric OR sodium imaging OR quantitative imaging). Studies were included if correlation data were included on quantitative imaging results and patient outcome scores. Results Fourteen articles were included in the analysis. Eight studies showed a significant relationship between quantitative cartilage imaging and patient outcome scores, while 6 showed no relationship. T2 mapping was examined in 11 studies, delayed gadolinium-enhanced MRI of cartilage (dGEMRIC) in 4 studies, sodium imaging in 2 studies, glycosaminoglycan chemical exchange saturation transfer (gagCEST) in 1 study, and diffusion-weighted imaging in 1 study. Five studies on T2 mapping showed a correlation between T2 relaxation times and clinical outcome scores. Two dGEMRIC studies found a correlation between T1 relaxation times and clinical outcome scores. Conclusion Multiple studies on T2 mapping, dGEMRIC, and diffusion-weighted imaging showed significant correlations with patient-reported outcome measures after cartilage repair surgery, although other studies showed no significant relationship. qMRI sequences may offer a noninvasive method to monitor cartilage repair tissue in a clinically meaningful way, but further refinements in imaging protocols and clinical interpretation are necessary to improve utility.
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Affiliation(s)
- Drew A Lansdown
- Department of Orthopedic Surgery, Sports Medicine & Shoulder Surgery, University of California, San Francisco, San Francisco, California, USA
| | - Kevin Wang
- Department of Orthopaedic Surgery, Sports Medicine & Shoulder Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Eric Cotter
- Department of Orthopaedic Surgery, Sports Medicine & Shoulder Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Annabelle Davey
- Department of Orthopaedic Surgery, Sports Medicine & Shoulder Surgery, Rush University Medical Center, Chicago, Illinois, USA
| | - Brian J Cole
- Department of Orthopaedic Surgery, Sports Medicine & Shoulder Surgery, Rush University Medical Center, Chicago, Illinois, USA
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