1
|
Mahatme RJ, Lee MS, Fong S, George T, Pettinelli NJ, Kardestuncer K, Gillinov SM, Park N, Surucu S, Jimenez AE. Autologous Matrix-Induced Chondrogenesis for the Treatment of Hip Acetabular Chondral Lesions Demonstrates Improved Outcomes: A Systematic Review. Arthroscopy 2024:S0749-8063(24)00334-7. [PMID: 38735412 DOI: 10.1016/j.arthro.2024.04.028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2023] [Revised: 03/26/2024] [Accepted: 04/08/2024] [Indexed: 05/14/2024]
Abstract
PURPOSE To systematically investigate the outcomes of patients who underwent autologous matrix-induced chondrogenesis (AMIC) during hip arthroscopy for the treatment of acetabular chondral lesions due to femoroacetabular impingement syndrome (FAIS). METHODS PubMed and Cochrane were queried in June 2022 to conduct this systematic review using the following keywords: "femoracetabular impingement," "arthroscopy," "microfracture," and "autologous matrix-induced chondrogenesis." Articles were included if they reported on patient-reported outcomes of AMIC during hip arthroscopy to treat chondral lesions of the hip. The review adhered to the Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) criteria. Each study was queried for demographics, lesion classification, surgical treatment, patient-reported outcome scores, revision arthroscopy, and conversion to THA. A qualitative sub-analysis was performed to compare patients undergoing AMIC to patients undergoing microfracture alone if included studies also assessed results of microfracture alone. RESULTS Four studies met inclusion criteria and assessed 209 hips undergoing AMIC. The included studies consisted of 99 male and 110 female patients. Mean postoperative follow-up ranged from 1 to 8 years, and mean patient age ranged from 34.3 to 45 years. Three of the four included studies reported the modified Harris Hip Scores (mHHS) and all three of these studies reported statistically significant improvement in the mHHS at final follow-up (p<0.001) with mean preoperative values ranging from 44.5-62.8 and mean postoperative values ranging from 78.8-95.8. Two of the four studies compared patients treated with AMIC to microfracture alone. In these two studies, the AMIC groups reported 0 patients converting to THA while the microfracture alone groups reported a highly variable rate of conversion to THA (2% - 32.6%). CONCLUSION Patients who underwent hip arthroscopy and AMIC for the treatment of FAIS and acetabular chondral lesions demonstrated improved patient reported outcomes and low rates of secondary surgeries at short-term follow-up.
Collapse
Affiliation(s)
- Ronak J Mahatme
- University of Connecticut School of Medicine, Farmington, CT 06032
| | | | - Scott Fong
- Case Western Reserve University School of Medicine, Cleveland, OH 44106
| | - Tom George
- Creighton University School of Medicine, Omaha, NE 68178
| | | | | | - Stephen M Gillinov
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT, 06519
| | - Nancy Park
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT, 06519
| | - Serkan Surucu
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT, 06519
| | - Andrew E Jimenez
- Department of Orthopaedics and Rehabilitation, Yale School of Medicine, New Haven, CT, 06519.
| |
Collapse
|
2
|
Giurazza G, Saithna A, An JS, Lahsika M, Campos JP, Vieira TD, Guier CA, Sonnery-Cottet B. Incidence of and Risk Factors for Medial Meniscal Lesions at the Time of ACL Reconstruction: An Analysis of 4697 Knees From the SANTI Study Group Database. Am J Sports Med 2024; 52:330-337. [PMID: 38205511 DOI: 10.1177/03635465231216364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/12/2024]
Abstract
BACKGROUND Medial meniscal (MM) lesions (MMLs) are a common finding at the time of anterior cruciate ligament reconstruction (ACLR). It is recognized that evaluation of the posteromedial compartment reduces the rate of missed MML diagnoses. PURPOSE To determine the incidence of MMLs in patients undergoing ACLR, when using a standardized arthroscopic approach that included posteromedial compartment evaluation, as well as to determine how the incidence of MMLs changed with increasing time intervals between injury and surgery, and to investigate what risk factors were associated with their presence. STUDY DESIGN Case series; Level of evidence, 4. METHODS A retrospective analysis of prospectively collected data was performed. All patients who underwent primary ACLR between January 2013 and March 2023 were considered for study eligibility. The epidemiology was defined by categorizing and reporting the incidence and categorizing the spectrum of MM tear types. Risk factors associated with MMLs were analyzed using a logistic regression model. RESULTS MMLs were identified in 1851 (39.4%) of 4697 consecutive patients undergoing ACLR. The overall incidence of MMLs was 33.1% for the period of 0 to 3 months, 38.7% for the period of 3 to 12 months, and 59.6% for the period of >12 months. The overall incidence of MMLs increased with longer durations of time between injury and surgery, along with significant increases in complex, bucket-handle, ramp, and/or flap lesions. The largest increase in incidence of MMLs was observed for complex MM tear patterns. Risk factors associated with MMLs included time between injury and surgery >3 months (odds ratio [OR], 1.320; 95% CI, 1.155-1.509; P < .0001) and >12 months (OR, 3.052; 95% CI, 2.553-3.649; P < .0001), male sex (OR, 1.501; 95% CI, 1.304-1.729; P < .0001), body mass index (BMI) ≥25 (OR, 1.193; 95% CI, 1.046-1.362; P = .0088), and lateral meniscal lesion (OR, 1.737; 95% CI, 1.519-1.986; P < .0001). CONCLUSION Overall, MMLs were identified in 39.4% of 4697 patients undergoing ACLR when posteromedial compartment evaluation was performed in addition to standard anterior viewing. The incidence of MMLs and the complexity of tear types increased significantly with increasing time intervals between the index injury and ACLR. Secondary risk factors associated with an increased incidence of medial meniscal tears include male sex, increased BMI, and lateral meniscal lesions.
Collapse
Affiliation(s)
- Giancarlo Giurazza
- Centre Orthopédique Santy, Lyon, France
- Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Adnan Saithna
- Arizona Brain, Spine & Sports Injuries Center, Scottsdale, Arizona, USA
| | - Jae-Sung An
- Centre Orthopédique Santy, Lyon, France
- Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Mohammed Lahsika
- Centre Orthopédique Santy, Lyon, France
- Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Joao Pedro Campos
- Centre Orthopédique Santy, Lyon, France
- Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Thais Dutra Vieira
- Centre Orthopédique Santy, Lyon, France
- Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| | - Christian A Guier
- San Francisco Orthopaedics and Sports Medicine, San Francisco, California, USA
| | - Bertrand Sonnery-Cottet
- Centre Orthopédique Santy, Lyon, France
- Hopital Privé Jean Mermoz, Ramsay-Générale de Santé, Lyon, France
| |
Collapse
|
3
|
Kushwaha S, Khan FA, R C, Kumar P, Singh S. Meniscal and Chondral Injury Patterns in Athletes With Anterior Cruciate Ligament Tear. Cureus 2023; 15:e49282. [PMID: 38024065 PMCID: PMC10666071 DOI: 10.7759/cureus.49282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2023] [Indexed: 12/01/2023] Open
Abstract
Anterior cruciate ligament (ACL) tears are a prevalent and debilitating injury among athletes, often accompanied by concurrent meniscal and chondral injuries. This study aimed to present a comprehensive investigation into the patterns and prevalence of meniscal and chondral injuries in athletes with ACL tears. This is a cross-sectional study conducted on 600 athletic patients with ACL tears planned for reconstruction in a duration of five years. A combination of advanced imaging techniques, arthroscopic evaluations, and clinical data was used to provide a comprehensive understanding of the injury profiles of the participant athletes. Those findings were duly recorded and analyzed accordingly. Out of 600 patients, 67% (402) had at least one meniscal or chondral injury while the rest 33% (198) had isolated ACL injuries only. Of the patients, 18% (108) were those who had both meniscal and chondral injuries present. Amongst the 57% (342) of patients who had meniscal injuries, injuries to the medial meniscus, lateral meniscus, and both the meniscus were present in 51% (175), 32% (109), and 17% (58) of patients, respectively. Amongst all associated meniscal injuries (n1 = 404), around 52% (210) tears were present in the body of the meniscus, 31% (125) in the posterior horn, and 17% (69) in the anterior horn. Overall, it was noted that 22.77% (92) of meniscal tears were bucket handle tears of the medial meniscus, 16.08% (65) were complex tears of the posterior horn of the lateral meniscus, and 9.60% (39) were complex tears of the posterior horn of the medial meniscus. Amongst 600 patients, 28% (168) of patients had at least one chondral injury present in association with ACL tear. Further, amongst the total number of chondral lesions reported (n2 =297) in ACL-deficient knees, around 55% (163) of lesions were located on medial femoral condyle, 10% (30) were located on undersurface of patella, 10% (30) were global changes, 7% (20) were on lateral femoral condyle, and 5% (15) were located on medial articulating surface of knee. A total of 61% (181) of chondral lesions were grade II, 21% (62) were grade III, 10%(30) were grade IV, and the least noted were 8% (24) grade I chondral lesions. The study concludes that medial meniscus injury was the most common meniscal injury in ACL-deficient knees and the bucket handle tear of the medial meniscus was the most common type of meniscal tear followed by the complex tear of the posterior horn of the medial meniscus. Further, the study also concludes that the medial femoral condyle is the most common site of chondral lesions in ACL-deficient knees.
Collapse
Affiliation(s)
- Sushmita Kushwaha
- Department of Sports Medicine, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | - Firoz A Khan
- Department of Sports Medicine, Sports Injury Centre, Safdarjung Hospital, New Delhi, IND
| | - Chethan R
- Department of Sports Medicine, Inspire Institute of Sport, Mysore, IND
| | - Pramod Kumar
- Department of Sports Medicine, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| | - Shorya Singh
- Department of Sports Medicine, Pandit Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, IND
| |
Collapse
|
4
|
Darwich A, Nörenberg D, Adam J, Hetjens S, Schilder A, Obertacke U, Gravius S, Jawhar A. A Multi-Disciplinary MRI Assessment May Optimize the Evaluation of Chondral Lesions in Acute Ankle Fractures: A Prospective Study. Diagnostics (Basel) 2023; 13:3220. [PMID: 37892043 PMCID: PMC10605548 DOI: 10.3390/diagnostics13203220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2023] [Revised: 10/03/2023] [Accepted: 10/04/2023] [Indexed: 10/29/2023] Open
Abstract
Chondral lesions (CL) in the ankle following acute fractures are frequently overlooked immediately after the injury or diagnosed at a later stage, leading to persistent symptoms despite successful surgery. The literature presents a wide range of discrepancies in the reported incidence of CLs in acute ankle fractures. The objective of this prospective study is to provide a precise assessment of the occurrence of chondral lesions (CLs) in acute ankle fractures through MRI scans conducted immediately after the trauma and prior to scheduled surgery. Furthermore, the study aims to highlight the disparities in the interpretation of these MRI scans, particularly concerning the size and extent of chondral damage, between radiologists and orthopedic surgeons. Over the period of three years, all patients presenting with an unstable ankle fracture that underwent operative treatment were consecutively included in this single-center prospective study. Preoperative MRIs were obtained for all included patients within 10 days of the trauma and were evaluated by a trauma surgeon and a radiologist specialized in musculoskeletal MRI blinded to each other's results. The location of the lesions was documented, as well as their size and ICRS classification. Correlations and kappa coefficients as well as the p-values were calculated. A total of 65 patients were included, with a mean age of 41 years. The evaluation of the orthopedic surgeon showed CLs in 52.3% of patients. CLs occurred mainly on the tibial articular surface (70.6%). Most talar lesions were located laterally (11.2%). The observed CLs were mainly ICRS grade 4. According to the radiologist, 69.2% of the patients presented with CLs. The most common location was the talar dome (48.9%), especially laterally. Most detected CLs were graded ICRS 3a. The correlation between the two observers was weak/fair regarding the detection and classification of CLs and moderate regarding the size of the detected CLs. To enhance the planning of surgical treatment for ankle chondral lesions (CLs), it may be beneficial to conduct an interdisciplinary preoperative assessment of the performed scans. This collaborative approach can optimize the evaluation of ankle CLs and improve overall treatment strategies.
Collapse
Affiliation(s)
- Ali Darwich
- Department of Orthopedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1–3, 68167 Mannheim, Germany; (J.A.); (A.S.); (U.O.); (S.G.); (A.J.)
| | - Dominik Nörenberg
- Department of Radiology and Nuclear Medicine, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1–3, 68167 Mannheim, Germany;
| | - Julia Adam
- Department of Orthopedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1–3, 68167 Mannheim, Germany; (J.A.); (A.S.); (U.O.); (S.G.); (A.J.)
| | - Svetlana Hetjens
- Institute of Medical Statistics and Biomathematics, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1–3, 68167 Mannheim, Germany;
| | - Andreas Schilder
- Department of Orthopedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1–3, 68167 Mannheim, Germany; (J.A.); (A.S.); (U.O.); (S.G.); (A.J.)
| | - Udo Obertacke
- Department of Orthopedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1–3, 68167 Mannheim, Germany; (J.A.); (A.S.); (U.O.); (S.G.); (A.J.)
| | - Sascha Gravius
- Department of Orthopedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1–3, 68167 Mannheim, Germany; (J.A.); (A.S.); (U.O.); (S.G.); (A.J.)
| | - Ahmed Jawhar
- Department of Orthopedic and Trauma Surgery, University Medical Centre Mannheim, Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1–3, 68167 Mannheim, Germany; (J.A.); (A.S.); (U.O.); (S.G.); (A.J.)
- Department of Orthopedics, Traumatology and Sports Medicine, Marienhaus Hospital Hetzelstift/Teaching Hospital University Mainz, Stiftstraße 10, 67434 Neustadt an der Weinstraße, Germany
| |
Collapse
|
5
|
Loppini M, La Camera F, Gambaro FM, Ruggeri R, Grappiolo G, Della Rocca F. Sport Activity and Clinical Outcomes after Hip Arthroscopy with Acetabular Microfractures at a Minimum 2-Year Follow-Up: A Matched-Pair Controlled Study. Life (Basel) 2022; 12:life12081107. [PMID: 35892909 PMCID: PMC9331773 DOI: 10.3390/life12081107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 07/20/2022] [Accepted: 07/21/2022] [Indexed: 11/16/2022]
Abstract
Background: Acetabular microfractures for cartilage lesions have been shown to be a safe procedure able to improve patient reported outcomes (PROs). Nevertheless, the return to sport activity rate represents a crucial outcome to be investigated in these young athletic patients. Methods: Patients undergoing acetabular microfracture for full chondral acetabular lesions were compared to a 1:1 matched-pair by age and gender control group undergoing hip arthroscopy without microfractures. Clinical assessment was performed with PROs and participation in sports in terms of type and level of activities was evaluated preoperatively and at 2-years follow-up. Results: A total of 62 patients with an average age of 35.1 ± 8.1 (microfracture group) and 36.4 ± 6.3 (control group) were included. In both groups, the average values of PROs significantly increased from preoperatively to the last follow-up. There was no significant difference between the two groups in the number of patients playing at the amateur and elite level preoperatively and at the last follow-up. Conclusions: Microfractures for the management of full-thickness acetabular chondral defect provides good clinical results at a minimum follow-up of two years, which are not inferior to a matched-pair control group. Patients undergoing this procedure are likely able to return at the same level of sport before surgery.
Collapse
Affiliation(s)
- Mattia Loppini
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, 20090 Milan, Italy;
- IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (F.L.C.); (R.R.); (G.G.); (F.D.R.)
- Fondazione Livio Sciutto Onlus, Campus Savona, Università degli Studi di Genova, 17100 Savona, Italy
- Correspondence:
| | - Francesco La Camera
- IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (F.L.C.); (R.R.); (G.G.); (F.D.R.)
- Fondazione Livio Sciutto Onlus, Campus Savona, Università degli Studi di Genova, 17100 Savona, Italy
| | | | - Riccardo Ruggeri
- IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (F.L.C.); (R.R.); (G.G.); (F.D.R.)
- Fondazione Livio Sciutto Onlus, Campus Savona, Università degli Studi di Genova, 17100 Savona, Italy
| | - Guido Grappiolo
- IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (F.L.C.); (R.R.); (G.G.); (F.D.R.)
- Fondazione Livio Sciutto Onlus, Campus Savona, Università degli Studi di Genova, 17100 Savona, Italy
| | - Federico Della Rocca
- IRCCS Humanitas Research Hospital, Rozzano, 20089 Milan, Italy; (F.L.C.); (R.R.); (G.G.); (F.D.R.)
| |
Collapse
|
6
|
Melugin HP, Ridley TJ, Bernard CD, Wischmeier D, Farr J, Stuart MJ, Macalena JA, Krych AJ. Prospective Outcomes of Cryopreserved Osteochondral Allograft for Patellofemoral Cartilage Defects at Minimum 2-Year Follow-up. Cartilage 2021; 13:1014S-1021S. [PMID: 32037873 PMCID: PMC8808817 DOI: 10.1177/1947603520903420] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVE To analyze the clinical outcomes, knee function, and activity level of patients after treatment of full-thickness cartilage defects involving the patellofemoral compartment of the knee with cryopreserved osteochondral allograft. DESIGN Nineteen patients with cartilage defects involving the patellofemoral compartment were treated. The average age was 31 years (range 15-45 years), including 12 females and 7 males. Patients were prospectively followed using validated clinical outcome measures including Veterans RAND 12-item Health Survey (VR-12), International Knee Documentation Committee (IKDC), Knee Injury and Osteoarthritis Outcome Score (KOOS), and the Tegner activity scale. Graft incorporation was evaluated by magnetic resonance imaging (MRI) or second-look arthroscopy. RESULTS The cartilage defects included the patella (n = 16) and the femoral trochlea (n = 3). Mean VR-12 scores increased from 31.6 to 46.3 (P < 0.01), mean IKDC increased from 40.0 to 69.7 (P < 0.01), mean KOOS increased from 53.9 to 80.2 (P < 0.01), and mean Tegner scores increased from 3.0 to 4.9 (P < 0.01), at average follow-up of 41.9 months (range 24-62 months). Of the 3 patients who underwent second-look arthroscopy, all demonstrated a well-incorporated graft. Mean MOCART score for the 6 patients with follow-up MRI was 62.5 (range 25-85). The reoperation rate was 21.1% and 2 patients (12.5%) experienced progressive patellofemoral osteoarthritis requiring conversion to patellofemoral arthroplasty. CONCLUSION Patients with unipolar cartilage defects involving the patellofemoral compartment of the knee can have positive outcomes at minimum 2-year follow-up after surgical treatment with a cryopreserved osteochondral allograft when concomitant pathology is also addressed, but the reoperation rate is high and bipolar cartilage lesions may increase the failure rate.
Collapse
Affiliation(s)
- Heath P. Melugin
- Department of Orthopedic Surgery, Mayo
Clinic, Rochester, MN, USA
| | - Taylor J. Ridley
- Department of Orthopaedic Surgery,
University of Minnesota, Minneapolis, MN, USA
| | | | - Dillen Wischmeier
- Cartilage Restoration Center of Indiana,
OrthoIndy Hospital, Greenwood, IN, USA
| | - Jack Farr
- Cartilage Restoration Center of Indiana,
OrthoIndy Hospital, Greenwood, IN, USA
| | | | - Jeffrey A. Macalena
- Department of Orthopaedic Surgery,
University of Minnesota, Minneapolis, MN, USA
| | - Aaron J. Krych
- Department of Orthopedic Surgery, Mayo
Clinic, Rochester, MN, USA,Aaron J. Krych, Department of Orthopedic
Surgery, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA.
| |
Collapse
|
7
|
Immonen J, Stevens K, Albin A, Chaus D, Gilmer L, Zdilla M. Assessment of the Degree of Osteoarthritis in Aging Male and Female Femoral Condyles: A Cadaveric Study. Cartilage 2021; 13:1684S-1695S. [PMID: 32396386 PMCID: PMC8808813 DOI: 10.1177/1947603520916530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVE Determine if femoral chondral cartilage degeneration on cadaveric knee joints exacerbate differently with aging between the sexes. METHODS A total of 85 cadaveric femurs were assessed for macroscopic femoral condyle pathology using a scale for gross signs of osteoarthritis. Raters scored specimens and raters' scores were averaged to provide each specimen a Disease Severity Score (DSS). RESULTS The DSS for the 80+-year-old population was greater than the DSS of the 70- to 79-year-old population (*P < 0.05) and the <70-year-old population (**P < 0.01). Specimens that scored a DSS of 2 and higher were assessed for their specific site of most severe degeneration. The most severe degeneration on the articular cartilage was most regularly on the patellar fossa. The second most degenerated region varied by age and biomechanical alterations. There were no significant changes in DSS between the sexes within the age groups. CONCLUSIONS No difference was shown between the sexes in the severity or location of degeneration indicating that men and women are likely affected by the same biomechanical changes that spur on osteoarthritis in their eighth decade of life (70s) and later. Lateral femoral degeneration predominates in younger populations. When patients approach their 70s, medial degeneration begins to predominate likely based on an increase in shearing at the knee joint.
Collapse
Affiliation(s)
- Jessica Immonen
- Department of Physical Therapy, Rocky
Mountain University of Health Professions, Provo, UT, USA
| | - Kelsey Stevens
- Department of Physical Therapy, Rocky
Mountain University of Health Professions, Provo, UT, USA
| | - Alexa Albin
- Department of Anatomy and Neurobiology,
University of Utah, Salt Lake City, UT, USA
| | - David Chaus
- Department of Anatomy and Neurobiology,
University of Utah, Salt Lake City, UT, USA
| | - Lesley Gilmer
- Department of Physical Therapy, Rocky
Mountain University of Health Professions, Provo, UT, USA
| | - Matthew Zdilla
- Departments of Natural Sciences &
Mathematics and Graduate Health Sciences, West Liberty University, West Liberty, WV,
USA
- Department of Pathology, Anatomy, and
Laboratory Medicine, West Virginia University School of Medicine, Morgantown, WV,
USA
| |
Collapse
|
8
|
Szwedowski D, Szczepanek J, Paczesny Ł, Pękała P, Zabrzyński J, Kruczyński J. Genetics in Cartilage Lesions: Basic Science and Therapy Approaches. Int J Mol Sci 2020; 21:E5430. [PMID: 32751537 PMCID: PMC7432875 DOI: 10.3390/ijms21155430] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Revised: 07/24/2020] [Accepted: 07/27/2020] [Indexed: 12/31/2022] Open
Abstract
Cartilage lesions have a multifactorial nature, and genetic factors are their strongest determinants. As biochemical and genetic studies have dramatically progressed over the past decade, the molecular basis of cartilage pathologies has become clearer. Several homeostasis abnormalities within cartilaginous tissue have been found, including various structural changes, differential gene expression patterns, as well as altered epigenetic regulation. However, the efficient treatment of cartilage pathologies represents a substantial challenge. Understanding the complex genetic background pertaining to cartilage pathologies is useful primarily in the context of seeking new pathways leading to disease progression as well as in developing new targeted therapies. A technology utilizing gene transfer to deliver therapeutic genes to the site of injury is quickly becoming an emerging approach in cartilage renewal. The goal of this work is to provide an overview of the genetic basis of chondral lesions and the different approaches of the most recent systems exploiting therapeutic gene transfer in cartilage repair. The integration of tissue engineering with viral gene vectors is a novel and active area of research. However, despite promising preclinical data, this therapeutic concept needs to be supported by the growing body of clinical trials.
Collapse
Affiliation(s)
- Dawid Szwedowski
- Orthopedic Arthroscopic Surgery International (O.A.S.I.) Bioresearch Foundation, Gobbi N.P.O., 20133 Milan, Italy;
- Department of Orthopaedics and Trauma Surgery, Provincial Polyclinical Hospital, 87100 Torun, Poland
| | - Joanna Szczepanek
- Centre for Modern Interdisciplinary Technologies, Nicolaus Copernicus University, 87100 Torun, Poland
| | - Łukasz Paczesny
- Orvit Clinic, Citomed Healthcare Center, 87100 Torun, Poland; (Ł.P.); (J.Z.)
| | - Przemysław Pękała
- Faculty of Medicine and Health Sciences, Andrzej Frycz Modrzewski Krakow University, 30705 Krakow, Poland;
| | - Jan Zabrzyński
- Orvit Clinic, Citomed Healthcare Center, 87100 Torun, Poland; (Ł.P.); (J.Z.)
| | - Jacek Kruczyński
- Department of General Orthopaedics, Musculoskeletal Oncology and Trauma Surgery, Poznan University of Medical Sciences, 60512 Poznań, Poland;
| |
Collapse
|
9
|
de Girolamo L, Schönhuber H, Viganò M, Bait C, Quaglia A, Thiebat G, Volpi P. Autologous Matrix-Induced Chondrogenesis (AMIC) and AMIC Enhanced by Autologous Concentrated Bone Marrow Aspirate (BMAC) Allow for Stable Clinical and Functional Improvements at up to 9 Years Follow-Up: Results from a Randomized Controlled Study. J Clin Med 2019; 8:E392. [PMID: 30901900 DOI: 10.3390/jcm8030392] [Citation(s) in RCA: 32] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2019] [Revised: 03/12/2019] [Accepted: 03/15/2019] [Indexed: 01/01/2023] Open
Abstract
The aims of the study were to evaluate long-term outcomes after autologous matrix-induced chondrogenesis (AMIC) in the treatment of focal chondral lesions and to assess the possible improvements given by the combination of this technique with bone marrow aspirate concentrate (BMAC). Twenty-four patients (age range 18⁻55 years) affected by focal knee chondral lesions were treated with standard AMIC or AMIC enhanced by BMAC (AMIC+). Pain (Visual Analogue Scale (VAS)) and functional scores (Lysholm, International Knee Documentation Committee (IKDC), Tegner, Knee injury and Osteoarthritis Outcome Score (KOOS)) were collected pre-operatively and then at 6, 12, 24, 60, and 100 months after treatment. Magnetic resonance imaging (MRI) evaluation was performed pre-operatively and at 6, 12, and 24 months follow-ups. Patients treated with AMIC+ showed higher Lysholm scores (p = 0.015) and lower VAS (p = 0.011) in comparison with patients in the standard AMIC group at the 12 months follow-up. Both treatments allowed for functional and pain improvements with respect to pre-operative levels lasting up to 100 months. MRI revealed consistent cartilage repair at 24 months in both groups. This study shows that AMIC and AMIC+ are effective treatments for focal chondral lesions with beneficial effect lasting up to 9 years. AMIC+ allows for faster recovery from injury, and is thus more indicated for patients requiring a prompt return to activity. Level of evidence: II, randomized controlled trial in an explorative cohort.
Collapse
|
10
|
Abstract
OBJECTIVE Bipolar radiofrequency (bRF) ablation is gaining popularity as a treatment modality for unstable knee chondral lesions of the knee. Limited reports of osteonecrosis and chondrolysis have been published; however, there is little data examining the safety of this treatment in larger series. This study aims to evaluate the safety and efficacy of bRF in the treatment of chondral lesions encountered during knee arthroscopy. DESIGN A retrospective evaluation of adverse outcomes in patients that underwent treatment of chondral lesions using bRF was undertaken. Secondary outcome measures included change in patient reported outcome scores and its correlation to patient demographics and quality of chondral and meniscal lesions using Chondropenia Severity Score. RESULTS Only 2.2% and 2.7% of the patients had a postoperative complication or required a reoperation, respectively. None of the complications were directly related to the use of bRF. A statistically significant difference was observed when comparing pre- and postoperative scores in all normalized categories ( P < 0.0001). No statistically significant correlation was found between change in self-reported scores and Chondropenia Severity Score. CONCLUSION Bipolar radiofrequency ablation is a safe modality in treatment of chondral lesions.
Collapse
Affiliation(s)
| | - Andras Szomor
- Sydney Knee Specialists, Kogarah, New South Wales, Australia
| | - Darren B. Chen
- Sydney Knee Specialists, Kogarah, New South Wales, Australia
| | - Samuel J. MacDessi
- Sydney Knee Specialists, Kogarah, New South Wales, Australia,Samuel J. MacDessi, Sydney Knee Specialists, Suite 8, 19 Kensington St, Kogarah, New South Wales 2217, Australia.
| |
Collapse
|
11
|
Cinque ME, Chahla J, Mitchell JJ, Moatshe G, Pogorzelski J, Murphy CP, Kennedy NI, Godin JA, LaPrade RF. Influence of Meniscal and Chondral Lesions on Patient-Reported Outcomes After Primary Anterior Cruciate Ligament Reconstruction at 2-Year Follow-up. Orthop J Sports Med 2018; 6:2325967117754189. [PMID: 29468171 PMCID: PMC5813860 DOI: 10.1177/2325967117754189] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background: Meniscal and chondral lesions are commonly associated with anterior cruciate ligament (ACL) tears, and these lesions may play a role in patient outcomes after ACL reconstruction. Purpose: To determine the effects of the presence and location of meniscal and chondral lesions at the time of ACL reconstruction on patient-reported outcomes at a minimum 2-year follow-up. Study Design: Cohort study; Level of evidence, 3. Methods: Patients with no prior knee surgery who underwent primary ACL reconstruction by a single surgeon between 2010 and 2014 were included in this study. Those meeting inclusion criteria were divided into the following groups based on the arthroscopic diagnosis: patients without concomitant meniscal or chondral lesions, patients with isolated meniscal lesions, patients with isolated chondral lesions, and patients with both chondral and meniscal lesions. Patient-reported outcomes (Short Form–12 [SF-12] physical component summary [PCS] and mental component summary [MCS], Western Ontario and McMaster Universities Osteoarthritis Index [WOMAC], and Lysholm scale) were assessed at a minimum of 2 years from the index surgery. Results: A total of 151 patients met the inclusion criteria and were included in the study. The mean age at the time of surgery was 36.2 years (range, 14-73 years), and the mean follow-up was 3.2 years (range, 2.0-5.6 years). At the time of surgery, 33 (22%) patients had no concomitant lesions and served as the control group, 63 (42%) patients had isolated meniscal lesions, 21 (14%) patients had isolated chondral lesions, and 34 (22%) patients had both chondral and meniscal lesions. There was significant improvement in all outcome scores postoperatively for the 3 groups (P < .05 for all outcome scores). The presence of a meniscal tear and laterality of the meniscal lesion did not have a negative effect on any postoperative outcome scores. Patients with isolated chondral lesions had significantly lower postoperative WOMAC scores compared with patients without chondral lesions (P < .05). No significant differences were found for all other scores. Patients with patellofemoral chondral lesions had significantly lower postoperative SF-12 PCS and Lysholm scores than patients with tibiofemoral chondral lesions (P < .05). Conclusion: Patients with ACL tears achieved improved functional scores at a mean 3.2 years after ACL reconstruction. While meniscal lesions did not affect postoperative outcomes in the short term, chondral lesions were identified as a predictor for worse outcomes.
Collapse
Affiliation(s)
- Mark E Cinque
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
| | - Jorge Chahla
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | - Gilbert Moatshe
- The Steadman Clinic, Vail, Colorado, USA.,Oslo University Hospital and University of Oslo, Oslo, Norway
| | | | - Colin P Murphy
- Steadman Philippon Research Institute, Vail, Colorado, USA
| | | | | | - Robert F LaPrade
- Steadman Philippon Research Institute, Vail, Colorado, USA.,The Steadman Clinic, Vail, Colorado, USA
| |
Collapse
|
12
|
Mancò A, Goderecci R, Rughetti A, DE Giorgi S, Necozione S, Bernardi A, Calvisi V. Microfracture versus microfracture and platelet-rich plasma: arthroscopic treatment of knee chondral lesions. A two-year follow-up study. Joints 2016; 4:142-147. [PMID: 27900305 DOI: 10.11138/jts/2016.4.3.142] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
PURPOSE the aim of this study was to describe and compare the clinical results obtained in patients affected by chondral lesions of the knee submitted to an arthroscopic treatment with the microfracture technique or microfracture + intraoperative autologous platelet-rich plasma (PRP) injection. METHODS a prospective observational study was performed in patients affected by chondral lesions of the knee (classed as grade III-IV according to Outer-bridge's classification) and early osteoarthritis (classed as grade 1-2 according to the Kellgren-Lawrence classification). Their mean age was 52.4 years. Thirteen patients were treated with the microfracture technique according to Steadman (Group A), while 14 were treated with microfracture + PRP injection (Group B). Both groups were assessed using series of measures (a visual analog scale for pain, the 36-Item Short Form Health Survey and the International Knee Documentation Committee Subjective Knee Form) to compare pre-operative and postoperative values at 3, 6, 12 and 24 months. Statistical analysis was conducted using a two-factor ANOVA for repeated measures. RESULTS the VAS score decreased from a pre-operative value of 6.62±1.26 to 3.54 ±2.26 at 24 months in Group A (p<0.001), and from 6.43±1.91 to 3.36±2.84 in Group B (p<0.001). The IKDC subjective score increased from a pre-operative value of 37.02±12.00 to 62.13±19.00 at two years in Group A (p<0.001) and from 34.63±15.00 to 67.11±26.74 in Group B (p<0.001); the SF-36 scores showed a similar trend. Although an improvement was recorded over time in both groups, in the short term the IKDC subjective score improvement seemed to be better in Group B; a similar trend was shown by the SF-36 and VAS scores. At two years, the IKDC Subjective Scale, VAS and SF-36 scores seemed to be similar in the two groups. Over time, no significant differences were found between the two groups in any of the three outcomes. CONCLUSIONS the use of autologous PRP in association with the microfracture technique seems to give better clinical and functional results in short-term follow-up, above all as regards pain. At two-year follow-up, however, the clinical results of the two groups were similar. LEVEL OF EVIDENCE Level II, prospective cohort study.
Collapse
Affiliation(s)
- Annalisa Mancò
- MESVA Department, Postgraduate School of Orthopaedics and Traumatology, University of L'Aquila, Italy
| | - Remo Goderecci
- MESVA Department, Postgraduate School of Orthopaedics and Traumatology, University of L'Aquila, Italy
| | - Anna Rughetti
- Immunotrasfusional Unit, San Salvatore Hospital, ASL 1, L'Aquila, Italy
| | - Silvana DE Giorgi
- Department of Basic Medical Sciences, Neurosciences and Sensory Organs, University of Bari, Italy
| | - Stefano Necozione
- MESVA Department, Clinical Epidemiology Unit, University of L'Aquila, Italy
| | - Alfredo Bernardi
- MESVA Department, Postgraduate School of Orthopaedics and Traumatology, University of L'Aquila, Italy
| | - Vittorio Calvisi
- MESVA Department, Postgraduate School of Orthopaedics and Traumatology, University of L'Aquila, Italy
| |
Collapse
|
13
|
Kon E, Filardo G, Gobbi A, Berruto M, Andriolo L, Ferrua P, Crespiatico I, Marcacci M. Long-term Results After Hyaluronan-based MACT for the Treatment of Cartilage Lesions of the Patellofemoral Joint. Am J Sports Med 2016; 44:602-8. [PMID: 26755690 DOI: 10.1177/0363546515620194] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Cartilage lesions of the patellofemoral joint are a challenging condition. Hyaluronan-based matrix-assisted autologous chondrocyte transplantation (MACT) has been shown to offer a significant improvement in the short term but has a tendency to worsen at midterm follow-up. HYPOTHESIS Patients treated with MACT for lesions of the articular surface of the patellofemoral joint will present further clinical worsening at long-term follow-up. STUDY DESIGN Case series; Level of evidence, 4. METHODS Thirty-two patients with full-thickness chondral lesions in the patellofemoral joint were treated with hyaluronan-based MACT and were prospectively evaluated preoperatively and at 2-, 5-, and 10-year follow-up. The mean defect size was 4.45 cm(2). There were 20 lesions located on the patella and 8 on the trochlea, and 4 patients had multiple lesions: 3 with patellar and trochlear lesions and 1 with patellar and lateral femoral condyle lesions. Results were evaluated using International Knee Documentation Committee (IKDC) subjective scores, EuroQol visual analog scale (EQ VAS) scores, and Tegner scores. Surgical and clinical failures were documented. RESULTS All scores showed a statistically significant improvement at 2-, 5-, and 10-year follow-up with respect to the preoperative level. No worsening was observed at the last follow-up, and results were stable up to 10 years. The improvement in mean (±SD) outcome scores from preoperatively to 2-, 5-, and 10-year follow-up was as follows: IKDC, from 46.0 ± 19.8 to 77.1 ± 17.4, 72.0 ± 20.4, and 78.6 ± 16.4, respectively; Tegner, from 2.5 ± 1.4 to 4.7 ± 1.8, 4.7 ± 1.6, and 4.4 ± 1.5, respectively; and EQ VAS, from 56.9 ± 18.4 to 81.7 ± 13.2, 79.2 ± 17.9, and 78.9 ± 1.7, respectively. Four patients did not achieve significant clinical improvement, and 1 of these patients required further surgical treatment. All failures were female patients with patellar defects, and 3 of them had degenerative lesions and underwent a previous or combined realignment procedure. CONCLUSION The clinical results of hyaluronan-based MACT treatment of chondral lesions of the patellofemoral joint do not worsen over time but remain stable and show a low rate of failure at long-term follow-up.
Collapse
Affiliation(s)
- Elizaveta Kon
- II Orthopaedic and Traumatologic Clinic-Biomechanics and Technology Innovation Laboratory, Rizzoli Orthopaedic Institute, Bologna, Italy Nano-Biotechnology Laboratory, Rizzoli Orthopaedic Institute, Bologna, Italy
| | - Giuseppe Filardo
- II Orthopaedic and Traumatologic Clinic-Biomechanics and Technology Innovation Laboratory, Rizzoli Orthopaedic Institute, Bologna, Italy
| | | | - Massimo Berruto
- SSD Chirurgia Articolare del Ginocchio, Istituto Ortopedico Gaetano Pini, Milan, Italy
| | - Luca Andriolo
- II Orthopaedic and Traumatologic Clinic-Biomechanics and Technology Innovation Laboratory, Rizzoli Orthopaedic Institute, Bologna, Italy
| | - Paolo Ferrua
- SSD Chirurgia Articolare del Ginocchio, Istituto Ortopedico Gaetano Pini, Milan, Italy
| | | | - Maurilio Marcacci
- II Orthopaedic and Traumatologic Clinic-Biomechanics and Technology Innovation Laboratory, Rizzoli Orthopaedic Institute, Bologna, Italy
| |
Collapse
|
14
|
Abstract
PURPOSE to assess the efficacy of associating the microfracture technique with platelet-rich plasma (PRP) injections in the treatment of chondral lesions to promote acceleration and optimization of the healing process compared with the traditional microfracture approach. METHODS from September 2011 to August 2012, 20 patients (9 males and 11 females, aged 30-55 years) were treated. All presented with chondral lesions of the medial femoral condyle of the knee and a pain duration ranging from 8 to 12 months. The patients were randomized into two groups (A and B). Group A was treated with the microfracture technique and a total of three intra-articular injections of PRP. Group B was treated with microfractures alone. Clinical follow-up was performed at 3, 6 and 12 months after treatment. Clinical function was assessed on the basis of the International Knee Documentation Committee (IKDC) score. Pain was evaluated using a visual analogue scale (VAS). RESULTS the patients in group A had a mean baseline IKDC score of 31.2, which rose to 84.2 at 12 months. The IKDC scores in group B were at 30.1 at baseline and 81 at 12 months. CONCLUSIONS the results of our study suggest that functional recovery and resolution of pain are obtained more quickly in PRP-treated patients. We also observed a better functional outcome in the patients treated with the combination of PRP and microfractures, even at 12 months, although the difference was not statistically significant. LEVEL OF EVIDENCE level II, randomized clinical study.
Collapse
Affiliation(s)
| | - ANNA MANCONI
- Department of Orthopaedics, University of Sassari, Italy
| |
Collapse
|
15
|
MAZZOLA CLAUDIO, MANTOVANI DAVIDE. Patellofemoral malalignment and chondral damage: current concepts. Joints 2013; 1:27-33. [PMID: 25606514 PMCID: PMC4295694] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
Patellofemoral disorders can be classified according to specific criteria, and the most well-known classification systems are Insall's classification and Merchant's classification. In this work, after completion of an in-depth literature review, we will analyze the most frequent patellofemoral pathologies with the aim of determining the correct clinical-diagnostic-therapeutic course. Pathologies of greater clinical frequency will be examined in detail to provide the most relevant didactic scope. We will therefore address the following pathologies: excessive lateral patellar compression syndrome; patellar dislocations and subluxations; patellar chondromalacia; and patellofemoral osteoarthritis.
Collapse
Affiliation(s)
- CLAUDIO MAZZOLA
- Corresponding Author: Claudio Mazzola, MD, Joint Surgery Section, EO Galliera, Corso Mentana 10, 16100 Genova, Italy, Phone: +39 010-5634699, E-mail:
| | | |
Collapse
|
16
|
Abstract
INTRODUCTION Chondral and osteochondral lesions of the knee are notoriously difficult to treat due to the poor healing capacity of articular cartilage and the hostile environment of moving joints, ultimately causing disabling pain and early osteoarthritis. There are many different reconstructive techniques used currently but few are proven to be of value. However, some have been shown to produce a better repair with hyaline-like cartilage rather than fibrocartilage. METHODS A systematic search of all available online databases including PubMed, MEDLINE(®) and Embase™ was undertaken using several keywords. All the multiple treatment options and methods available were considered. These were summarised, and the evidence for and against them was scrutinised. RESULTS A total of 460 articles were identified after cross-referencing the database searches using the keywords. These revealed that autologous and matrix assisted chondrocyte implantation demonstrated both 'good to excellent' histological results and significant improvement in clinical outcomes. CONCLUSIONS Autologous and matrix assisted chondrocyte implantation have been shown to treat symptomatic lesions successfully with significant histological and clinical improvement. There is, however, still a need for further randomised clinical trials, perfecting the type of scaffold and the use of adjuncts such as growth factors. A list of recommendations for treatment and the potential future trends of managing these lesions are given.
Collapse
Affiliation(s)
- J R Perera
- Royal National Orthopaedic Hospital NHS Trust, Stanmore, Middlesex HA7 4LP, UK.
| | | | | |
Collapse
|