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Manatrakul R, Loeffler M, Bharadwaj UU, Joseph GB, Lansdown D, Feeley B, Baal JD, Guimaraes JB, Link TM. Clinical and radiologic outcomes in patients with meniscal root tears. BMC Musculoskelet Disord 2024; 25:232. [PMID: 38521904 PMCID: PMC10960405 DOI: 10.1186/s12891-024-07359-4] [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] [Received: 11/03/2023] [Accepted: 03/14/2024] [Indexed: 03/25/2024] Open
Abstract
BACKGROUND Meniscal root tears can lead to early knee osteoarthritis and pain. This study aimed (1) to compare clinical and radiological outcomes between patients who underwent arthroscopic meniscal root repair after meniscal root tears and those who received non-surgical treatment, and (2) to identify whether baseline MRI findings could be potential predictors for future treatment strategies. METHODS Patients with meniscal root tears were identified from our picture archiving and communication system from 2016 to 2020. Two radiologists reviewed radiographs and MRI studies using Kellgren-Lawrence (KL) grading and a modified Whole Organ MRI Scoring (WORMS) at baseline and follow-up. The median (interquartile range [IQR]) of follow-up radiographs and MRI studies were 134 (44-443) days and 502 (260-1176) days, respectively. MR images were assessed for root tear-related findings. Pain scores using visual analogue scale (VAS) and management strategies (non-surgical vs. arthroscopic root repair) were also collected. Chi-squared tests and independent t-tests were used to assess differences regarding clinical and imaging variables between treatment groups. Logistic regression analyses were performed to evaluate the associations between baseline MRI findings and each future treatment. RESULTS Ninety patients were included. VAS pain scores were significantly (p < 0.01) lower after arthroscopic repair compared to conservative treatment (1.27±0.38vs.4±0.52) at the last follow-up visit with median (IQR) of 325 (180-1391) days. Increased meniscal extrusion (mm) was associated with higher odds of receiving non-surgical treatment (OR = 1.65, 95%CI 1.02-2.69, p = 0.04). The odds of having arthroscopic repair increased by 19% for every 1 mm increase in the distance of the tear from the root attachment (OR = 1.19, 95% CI: 1.05-1.36, p < 0.01). The odds of undergoing arthroscopic repair were reduced by 49% for every 1 mm increase in the extent of meniscal extrusion (OR = 0.51, 95% CI: 0.29-0.91, p = 0.02) as observed in the baseline MRI. CONCLUSIONS Patients who underwent arthroscopic repair had lower pain scores than patients with conservative treatment in the follow-up. Distance of the torn meniscus to the root attachment and the extent of meniscal extrusion were significant predictors for arthroscopic repair in the next three weeks (time from the baseline MRI to the surgery date).
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Affiliation(s)
- Rawee Manatrakul
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA, 94158, USA
- Department of Radiology, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Maximilian Loeffler
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA, 94158, USA
- Department of Diagnostic and Interventional Radiology, University Medical Center Freiburg, Freiburg im Breisgau, Germany
| | - Upasana U Bharadwaj
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA, 94158, USA
| | - Gabby B Joseph
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA, 94158, USA
| | - Drew Lansdown
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Brian Feeley
- Department of Orthopaedic Surgery, University of California San Francisco, San Francisco, CA, USA
| | - Joe D Baal
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA, 94158, USA
| | - Julio B Guimaraes
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA, 94158, USA
- Department of Radiology, Federal University of Sao Paulo (UNIFESP), Sao Paulo, Brazil
- Department of Musculoskeletal Radiology, Fleury Medicina e Saúde, São Paulo, Brazil
| | - Thomas M Link
- Department of Radiology and Biomedical Imaging, University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA, 94158, USA.
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Gersing AS, Schwaiger BJ, Nevitt MC, Joseph GB, Feuerriegel G, Jungmann PM, Guimaraes JB, Facchetti L, McCulloch CE, Makowski MR, Link TM. Anterior cruciate ligament abnormalities are associated with accelerated progression of knee joint degeneration in knees with and without structural knee joint abnormalities: 96-month data from the Osteoarthritis Initiative. Osteoarthritis Cartilage 2021; 29:995-1005. [PMID: 33775919 PMCID: PMC8217143 DOI: 10.1016/j.joca.2021.03.011] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [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: 08/11/2020] [Revised: 03/11/2021] [Accepted: 03/16/2021] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To compare progression over 8 years in knee compositional cartilage degeneration and structural joint abnormalities in knees with different types of anterior cruciate ligament (ACL) abnormalities over 8 years. METHOD Baseline MR images of the right knees of 1899 individuals of the Osteoarthritis Initiative (OAI) with no evidence of or mild to moderate radiographic osteoarthritis were assessed for nontraumatic ACL abnormalities. The knees of 91 individuals showed nontraumatic ACL abnormalities (age 60.6 ± 9.8 y, 46 females; mucoid degeneration (MD), N = 37; complete tear (CT), N = 22; partial tear (PT), N = 32) and were frequency-matched to 91 individuals with normal ACL. MRIs were assessed for knee joint abnormalities using the Whole-Organ Magnetic Resonance Imaging Score (WORMS) and cartilage T2 mapping at baseline, 4- and 8-year follow-up. RESULTS Over 8 years, cartilage T2 values of the medial tibia showed a significantly greater increase in individuals with MD, PT or CT compared to those with normal ACL (adjusted rate of change/year [95% confidence interval], normal ACL: 0.06 [0.01, 0.23], MD: 0.34 [0.07, 0.73], PT, 0.21 [0.02, 0.33], CT, 0.51 [0.16, 0.78]), indicating an association of ACL abnormalities and an increased progression rate of cartilage degeneration in subjects with and without knee joint degeneration. This effect was also seen in cartilage T2 values averaged over all compartments (normal ACL: 0.08 [0.05, 0.20] vs abnormal ACL: 0.27 [0.06, 0.56]). CONCLUSIONS Over 8 years, higher progression rates of cartilage degeneration, especially in the medial tibia, were associated with ACL abnormalities compared to those with normal ACL, in subjects with and without knee joint abnormalities.
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Affiliation(s)
- Alexandra S. Gersing
- Department of Radiology and Biomedical Imaging, University of California, San Francisco,Department of Radiology, School of Medicine, Technical University of Munich, Munich, Germany,Department of Neuroradiology, University Hospital, LMU Munich, Munich, Germany
| | - Benedikt J. Schwaiger
- Department of Neuroradiology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Michael C. Nevitt
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Gabby B. Joseph
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
| | - Georg Feuerriegel
- Department of Radiology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Pia M. Jungmann
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Julio B. Guimaraes
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
| | - Luca Facchetti
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
| | - Charles E. McCulloch
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Marcus R. Makowski
- Department of Radiology, School of Medicine, Technical University of Munich, Munich, Germany
| | - Thomas M. Link
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
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Gersing AS, Schwaiger BJ, Nevitt MC, Zarnowski J, Joseph GB, Feuerriegel G, Jungmann PM, Guimaraes JB, Facchetti L, McCulloch CE, Link TM. Weight loss regimen in obese and overweight individuals is associated with reduced cartilage degeneration: 96-month data from the Osteoarthritis Initiative. Osteoarthritis Cartilage 2019; 27:863-870. [PMID: 30825611 PMCID: PMC9115848 DOI: 10.1016/j.joca.2019.01.018] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [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: 05/31/2018] [Revised: 12/10/2018] [Accepted: 01/15/2019] [Indexed: 02/02/2023]
Abstract
PURPOSE To investigate change in knee cartilage composition over 96 months in overweight and obese participants with constant weight compared to those with weight loss (WL), and to assess how different WL regimens are associated with these changes. METHODS We studied right knees of 760 participants (age 62.6 ± 9.0y; 465 females) with a baseline body mass index (BMI) >25 kg/m2 from the Osteoarthritis Initiative with mild to moderate or with risk factors for knee osteoarthritis. Participants losing weight (>5% of baseline BMI over 72 months; N = 380) were compared to controls with stable weight (SW, N = 380). Participants losing weight were categorized based on WL method (diet and exercise, diet only, exercise only) and compared to those with stable weight. Magnetic resonance imaging (MRI) at 3T was performed at baseline, 48- and 96-months. The association of WL and WL method with change in cartilage composition, measured with T2 mapping, was analyzed using mixed random effects models. RESULTS Compared to SW, WL was associated with a significantly slower increase in global (averaged over all compartments) cartilage T2 (adjusted mean difference of change in T2 ms/year [95% CI] between the groups: 0.24 [0.20, 0.41] ms/year; P < 0.001) and global deep layer cartilage T2 0.35 [0.20, 0.42] ms/year; P < 0.001), suggesting slower cartilage deterioration. Compared to the SW group, slower increases in global T2 were observed in the diet and diet and exercise groups, but not in the exercise only group (P = 0.042, P = 0.003 and P = 0.85, respectively). CONCLUSION Our results suggest that WL may slow knee cartilage degeneration over 96 months, and that these potential benefits may differ by method of WL.
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Affiliation(s)
- Alexandra S. Gersing
- Department of Radiology and Biomedical Imaging, University of California, San Francisco,Department of Radiology, Technical University of Munich, Munich, Germany
| | - Benedikt J. Schwaiger
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
| | - Michael C. Nevitt
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Julia Zarnowski
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
| | - Gabby B. Joseph
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
| | - Georg Feuerriegel
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
| | - Pia M. Jungmann
- Department of Radiology and Biomedical Imaging, University of California, San Francisco,Department of Radiology, Technical University of Munich, Munich, Germany
| | - Julio B. Guimaraes
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
| | - Luca Facchetti
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
| | - Charles E. McCulloch
- Department of Epidemiology and Biostatistics, University of California, San Francisco
| | - Thomas M. Link
- Department of Radiology and Biomedical Imaging, University of California, San Francisco
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Neumann J, Guimaraes JB, Heilmeier U, Joseph GB, Nevitt MC, McCulloch CE, Link TM. Diabetics show accelerated progression of knee cartilage and meniscal lesions: data from the osteoarthritis initiative. Skeletal Radiol 2019; 48:919-930. [PMID: 30357451 PMCID: PMC6478503 DOI: 10.1007/s00256-018-3088-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [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: 07/06/2018] [Revised: 09/21/2018] [Accepted: 10/01/2018] [Indexed: 02/02/2023]
Abstract
OBJECTIVE To investigate whether subjects with diabetes show accelerated knee joint structural degeneration over 4 years compared to diabetes-free controls. MATERIALS AND METHODS Two hundred forty-four participants with diabetes were selected from the Osteoarthritis Initiative cohort and matched with 244 diabetes-free controls. 3.0-T MRI scans of the right knee were obtained at baseline and 4-year follow-up. Evaluation of structural knee abnormalities was performed using the Whole-Organ Resonance Imaging Scoring system (WORMS). Linear regression analysis was conducted to compare structural temporal changes in each compartment, as well as the mean across all compartments by diabetes status. RESULTS Study groups were similar in age (63.0 vs. 63.3 years, p = 0.73), body mass index (31.5 vs. 31.0 kg/m2, p = 0.21), sex (female 52.0 vs. 52.9%, p = 0.85) and radiographic Kellgren/Lawrence score distribution (p = 0.99). Structural degeneration was significantly worse in the knees of diabetics with an increase in the overall WORMS sum score (delta WORMS [95% CI]: 4.87 [4.17, 5.57], vs. 3.23 [2.60, 3.85] p = 0.001). Moreover, diabetics showed a greater increase in cartilage lesions in the global knee (p < 0.001), but also separately in the patella, lateral tibia, and both femoral compartments (lowest p value; p = 0.001). Furthermore, diabetics showed also a greater increase in meniscus lesion score, in both the medial (p = 0.01) and lateral meniscus (p = 0.01). CONCLUSIONS Diabetics exhibited a significantly greater increase in cartilage and meniscus lesions when compared to diabetes-free controls over 4 years. Overall, our findings suggest that diabetics exhibit a stronger deterioration of knee structure and are therefore potentially at higher risk for developing knee OA.
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Affiliation(s)
- Jan Neumann
- Musculoskeletal Quantitative Imaging Research Group, Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA USA
| | - Julio B. Guimaraes
- Musculoskeletal Quantitative Imaging Research Group, Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA USA
| | - Ursula Heilmeier
- Musculoskeletal Quantitative Imaging Research Group, Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA USA
| | - Gabby B. Joseph
- Musculoskeletal Quantitative Imaging Research Group, Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA USA
| | - Michael C. Nevitt
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA USA
| | - Charles E. McCulloch
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA USA
| | - Thomas M. Link
- Musculoskeletal Quantitative Imaging Research Group, Department of Radiology & Biomedical Imaging, University of California San Francisco, San Francisco, CA USA
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Gersing AS, Schwaiger BJ, Nevitt MC, Joseph GB, Chanchek N, Guimaraes JB, Mbapte Wamba J, Facchetti L, McCulloch CE, Link TM. Is Weight Loss Associated with Less Progression of Changes in Knee Articular Cartilage among Obese and Overweight Patients as Assessed with MR Imaging over 48 Months? Data from the Osteoarthritis Initiative. Radiology 2017; 284:508-520. [PMID: 28463057 DOI: 10.1148/radiol.2017161005] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Purpose To investigate the association of weight loss with progression of cartilage changes at magnetic resonance (MR) imaging over 48 months in overweight and obese participants compared with participants of stable weight. Materials and Methods The institutional review boards of the four participating centers approved this HIPAA-compliant study. Included were (a) 640 participants (mean age, 62.9 years ± 9.1 [standard deviation]; 398 women) who were overweight or obese (body mass index cutpoints of 25 and 30 kg/m2, respectively) from the Osteoarthritis Initiative, with risk factors for osteoarthritis or mild to moderate radiographic findings of osteoarthritis, categorized into groups with (a) weight loss of more than 10% (n = 82), (b) weight loss of 5%-10% (n = 238), or (c) stable weight (n = 320) over 48 months. Participants were frequency-matched for age, sex, baseline body mass index, and Kellgren-Lawrence score. Two radiologists assessed cartilage and meniscus defects on right knee 3-T MR images at baseline and 48 months by using the modified Whole-Organ Magnetic Resonance Imaging Score (WORMS). Progression of the subscores was compared between the weight loss groups by using multivariable logistic regression models. Results Over 48 months, adjusted mean increase of cartilage WORMS was significantly smaller in the 5%-10% weight loss group (1.6; 95% confidence interval [CI]: 1.3, 1.9; P = .002) and even smaller in the group with more than 10% weight loss (1.0; 95% CI: 0.6, 1.4; P = .001) when compared with the stable weight group (2.3; 95% CI: 2.0, 2.7). Moreover, percentage of weight change was significantly associated with increase in cartilage WORMS (β = 0.2; 95% CI: 0.02, 0.4; P = .007). Conclusion Participants who lost weight over 48 months showed significantly lower cartilage degeneration, as assessed with MR imaging; rates of progression were lower with greater weight loss. © RSNA, 2017.
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Affiliation(s)
- Alexandra S Gersing
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Benedikt J Schwaiger
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Michael C Nevitt
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Gabby B Joseph
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Nattagan Chanchek
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Julio B Guimaraes
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - John Mbapte Wamba
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Luca Facchetti
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Charles E McCulloch
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
| | - Thomas M Link
- From the Department of Radiology and Biomedical Imaging (A.S.G., B.J.S., G.B.J., N.C., J.B.G., J.M.W., L.F., T.M.L.) and Department of Epidemiology and Biostatistics (M.C.N., C.E.M.), University of California San Francisco, 185 Berry St, Suite 350, San Francisco, CA 94107. From the 2015 RSNA Annual Meeting
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