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Items: 1 to 50 of 318

1.

REDUCTION IN THIGH MUSCLE STRENGTH OCCURS CONCURRENTLY, BUT DOES NOT APPEAR TO PRECEDE INCIDENT KNEE PAIN IN WOMEN DATA FROM THE OSTEOARTHRITIS INITIATIVE COHORT.

Ruhdorfer A, Wirth W, Culvenor AG, Eckstein F.

Am J Phys Med Rehabil. 2019 Jul 22. doi: 10.1097/PHM.0000000000001271. [Epub ahead of print]

PMID:
31343500
2.

Radiographically normal knees with contralateral joint space narrowing display greater change in cartilage transverse relaxation time than those with normal contralateral knees: a model of early OA? - data from the Osteoarthritis Initiative (OAI).

Wirth W, Maschek S, Roemer FW, Sharma L, Duda GN, Eckstein F.

Osteoarthritis Cartilage. 2019 Jul 10. pii: S1063-4584(19)31132-X. doi: 10.1016/j.joca.2019.06.013. [Epub ahead of print]

PMID:
31301430
3.

Validation of a novel blinding method for measuring postoperative knee articular cartilage using magnetic resonance imaging.

Moyer R, Birmingham T, Eckstein F, Wirth W, Maschek S, Chronik B, Giffin JR.

MAGMA. 2019 Jul 12. doi: 10.1007/s10334-019-00766-y. [Epub ahead of print]

PMID:
31300932
4.

The association of physical activity and depression in patients with, or at risk of, osteoarthritis is captured equally well by patient reported outcomes (PROs) and accelerometer measurements - Analyses of data from the Osteoarthritis Initiative.

van der Zee-Neuen A, Wirth W, Hösl K, Osterbrink J, Eckstein F.

Semin Arthritis Rheum. 2019 May 31. pii: S0049-0172(19)30242-2. doi: 10.1016/j.semarthrit.2019.05.009. [Epub ahead of print]

PMID:
31248586
5.

Association between changes in molecular biomarkers of cartilage matrix turnover and changes in knee articular cartilage: a longitudinal pilot study.

Boeth H, Raffalt PC, MacMahon A, Poole AR, Eckstein F, Wirth W, Buttgereit F, Önnerfjord P, Lorenzo P, Klint C, Pramhed A, Duda GN.

J Exp Orthop. 2019 May 3;6(1):19. doi: 10.1186/s40634-019-0179-3.

6.

Loss of patellofemoral cartilage thickness over 5 years following ACL injury depends on the initial treatment strategy: results from the KANON trial.

Culvenor AG, Eckstein F, Wirth W, Lohmander LS, Frobell R.

Br J Sports Med. 2019 Feb 8. pii: bjsports-2018-100167. doi: 10.1136/bjsports-2018-100167. [Epub ahead of print]

PMID:
30737199
7.

Ranaviruses and reptiles.

Wirth W, Schwarzkopf L, Skerratt LF, Ariel E.

PeerJ. 2018 Dec 12;6:e6083. doi: 10.7717/peerj.6083. eCollection 2018.

8.

Cartilage loss in radiographically normal knees depends on radiographic status of the contralateral knee - data from the Osteoarthritis Initiative.

Eckstein F, Maschek S, Roemer FW, Duda GN, Sharma L, Wirth W.

Osteoarthritis Cartilage. 2019 Feb;27(2):273-277. doi: 10.1016/j.joca.2018.10.006. Epub 2018 Oct 28.

PMID:
30394330
9.

Association of adiposity measures in childhood and adulthood with knee cartilage thickness, volume and bone area in young adults.

Meng T, Venn A, Eckstein F, Wirth W, Cicuttini F, March L, Dwyer T, Cross M, Laslett LL, Jones G, Ding C, Antony B.

Int J Obes (Lond). 2019 Jul;43(7):1411-1421. doi: 10.1038/s41366-018-0234-7. Epub 2018 Oct 22.

PMID:
30349008
10.

Moderate Physical Activity and Prevention of Cartilage Loss in People With Knee Osteoarthritis: Data From the Osteoarthritis Initiative.

Bricca A, Wirth W, Juhl CB, Kemnitz J, Hunter DJ, Kwoh CK, Eckstein F, Culvenor AG.

Arthritis Care Res (Hoboken). 2019 Feb;71(2):218-226. doi: 10.1002/acr.23791.

PMID:
30339323
11.

Is muscle strength in a painful limb affected by knee pain status of the contralateral limb? - Data from the Osteoarthritis Initiative.

Steidle-Kloc E, Rabe K, Eckstein F, Wirth W, Glass NA, Segal NA.

Ann Anat. 2019 Jan;221:68-75. doi: 10.1016/j.aanat.2018.08.003. Epub 2018 Sep 18.

PMID:
30240905
12.

Impact of exercise on articular cartilage in people at risk of, or with established, knee osteoarthritis: a systematic review of randomised controlled trials.

Bricca A, Juhl CB, Steultjens M, Wirth W, Roos EM.

Br J Sports Med. 2019 Aug;53(15):940-947. doi: 10.1136/bjsports-2017-098661. Epub 2018 Jun 22.

PMID:
29934429
13.

The role of thigh muscle and adipose tissue in knee osteoarthritis progression in women: data from the Osteoarthritis Initiative.

Kemnitz J, Wirth W, Eckstein F, Culvenor AG.

Osteoarthritis Cartilage. 2018 Sep;26(9):1190-1195. doi: 10.1016/j.joca.2018.05.020. Epub 2018 Jun 8.

PMID:
29890261
14.

Is local or central adiposity more strongly associated with incident knee osteoarthritis than the body mass index in men or women?

Culvenor AG, Felson DT, Wirth W, Dannhauer T, Eckstein F.

Osteoarthritis Cartilage. 2018 Aug;26(8):1033-1037. doi: 10.1016/j.joca.2018.05.006. Epub 2018 May 25.

15.

Knee extensor muscle weakness and radiographic knee osteoarthritis progression.

Dell'isola A, Wirth W, Steultjens M, Eckstein F, Culvenor AG.

Acta Orthop. 2018 Aug;89(4):406-411. doi: 10.1080/17453674.2018.1464314. Epub 2018 May 1.

16.

Responsiveness of Infrapatellar Fat Pad Volume Change to Body Weight Loss or Gain: Data from the Osteoarthritis Initiative.

Steidle-Kloc E, Dannhauer T, Wirth W, Eckstein F.

Cells Tissues Organs. 2018;205(1):53-62. doi: 10.1159/000485833. Epub 2018 Feb 1.

PMID:
29393196
17.

Cartilage Morphological and Histological Findings After Reconstruction of the Glenoid With an Iliac Crest Bone Graft.

Auffarth A, Resch H, Matis N, Hudelmaier M, Wirth W, Forstner R, Neureiter D, Traweger A, Moroder P.

Am J Sports Med. 2018 Apr;46(5):1039-1045. doi: 10.1177/0363546517749813. Epub 2018 Jan 19.

PMID:
29350537
18.

Sensitivity to change and association of three-dimensional meniscal measures with radiographic joint space width loss in rapid clinical progression of knee osteoarthritis.

Roth M, Emmanuel K, Wirth W, Kwoh CK, Hunter DJ, Eckstein F.

Eur Radiol. 2018 May;28(5):1844-1853. doi: 10.1007/s00330-017-5140-1. Epub 2017 Nov 24.

19.

Five-minute knee MRI for simultaneous morphometry and T2 relaxometry of cartilage and meniscus and for semiquantitative radiological assessment using double-echo in steady-state at 3T.

Chaudhari AS, Black MS, Eijgenraam S, Wirth W, Maschek S, Sveinsson B, Eckstein F, Oei EHG, Gold GE, Hargreaves BA.

J Magn Reson Imaging. 2018 May;47(5):1328-1341. doi: 10.1002/jmri.25883. Epub 2017 Nov 1.

20.

Brief Report: Loss of Muscle Strength Prior to Knee Replacement: A Question of Anatomic Cross-Sectional Area or Specific Strength?

Culvenor AG, Hamler FC, Kemnitz J, Wirth W, Eckstein F.

Arthritis Rheumatol. 2018 Feb;70(2):222-229. doi: 10.1002/art.40343. Epub 2017 Dec 20.

21.

An unusual mortality event in Johnstone River snapping turtles Elseya irwini (Johnstone) in Far North Queensland, Australia.

Ariel E, Freeman AB, Elliott E, Wirth W, Mashkour N, Scott J.

Aust Vet J. 2017 Oct;95(10):355-361. doi: 10.1111/avj.12627.

PMID:
28948624
22.

Predictive and concurrent validity of cartilage thickness change as a marker of knee osteoarthritis progression: data from the Osteoarthritis Initiative.

Wirth W, Hunter DJ, Nevitt MC, Sharma L, Kwoh CK, Ladel C, Eckstein F.

Osteoarthritis Cartilage. 2017 Dec;25(12):2063-2071. doi: 10.1016/j.joca.2017.08.005. Epub 2017 Aug 31.

23.

Relationship Between Knee Pain and Infrapatellar Fat Pad Morphology: A Within- and Between-Person Analysis From the Osteoarthritis Initiative.

Steidle-Kloc E, Culvenor AG, Dörrenberg J, Wirth W, Ruhdorfer A, Eckstein F.

Arthritis Care Res (Hoboken). 2018 Apr;70(4):550-557. doi: 10.1002/acr.23326. Epub 2018 Mar 11.

24.

Longitudinal change in thigh muscle strength prior to and concurrent with symptomatic and radiographic knee osteoarthritis progression: data from the Osteoarthritis Initiative.

Kemnitz J, Wirth W, Eckstein F, Ruhdorfer A, Culvenor AG.

Osteoarthritis Cartilage. 2017 Oct;25(10):1633-1640. doi: 10.1016/j.joca.2017.07.003. Epub 2017 Jul 8.

25.

Choice of knee cartilage thickness change metric for different treatment goals in efficacy studies.

Buck RJ, Le Graverand MH, Wirth W, Eckstein F.

Semin Arthritis Rheum. 2017 Dec;47(3):315-322. doi: 10.1016/j.semarthrit.2017.05.012. Epub 2017 May 30.

PMID:
28645453
26.

Longitudinal change in patellofemoral cartilage thickness, cartilage T2 relaxation times, and subchondral bone plate area in adolescent vs mature athletes.

Culvenor AG, Wirth W, Maschek S, Boeth H, Diederichs G, Duda G, Eckstein F.

Eur J Radiol. 2017 Jul;92:24-29. doi: 10.1016/j.ejrad.2017.04.018. Epub 2017 Apr 25.

PMID:
28624016
27.

Variance in infra-patellar fat pad volume: Does the body mass index matter?-Data from osteoarthritis initiative participants without symptoms or signs of knee disease.

Burda B, Steidle-Kloc E, Dannhauer T, Wirth W, Ruhdorfer A, Eckstein F.

Ann Anat. 2017 Sep;213:19-24. doi: 10.1016/j.aanat.2017.04.004. Epub 2017 May 25.

PMID:
28552637
28.

Validation of an active shape model-based semi-automated segmentation algorithm for the analysis of thigh muscle and adipose tissue cross-sectional areas.

Kemnitz J, Eckstein F, Culvenor AG, Ruhdorfer A, Dannhauer T, Ring-Dimitriou S, Sänger AM, Wirth W.

MAGMA. 2017 Oct;30(5):489-503. doi: 10.1007/s10334-017-0622-3. Epub 2017 Apr 28.

29.

Subregional laminar cartilage MR spin-spin relaxation times (T2) in osteoarthritic knees with and without medial femorotibial cartilage loss - data from the Osteoarthritis Initiative (OAI).

Wirth W, Maschek S, Beringer P, Eckstein F.

Osteoarthritis Cartilage. 2017 Aug;25(8):1313-1323. doi: 10.1016/j.joca.2017.03.013. Epub 2017 Mar 27.

30.

MRI findings of knee abnormalities in adolescent and adult volleyball players.

Boeth H, MacMahon A, Eckstein F, Diederichs G, Schlausch A, Wirth W, Duda GN.

J Exp Orthop. 2017 Dec;4(1):6. doi: 10.1186/s40634-017-0080-x. Epub 2017 Feb 21.

31.

Impact of Diet and/or Exercise Intervention on Infrapatellar Fat Pad Morphology: Secondary Analysis from the Intensive Diet and Exercise for Arthritis (IDEA) Trial.

Pogacnik Murillo AL, Eckstein F, Wirth W, Beavers D, Loeser RF, Nicklas BJ, Mihalko SL, Miller GD, Hunter DJ, Messier SP.

Cells Tissues Organs. 2017;203(4):258-266. doi: 10.1159/000449407. Epub 2017 Feb 22.

32.

Between-group differences in infra-patellar fat pad size and signal in symptomatic and radiographic progression of knee osteoarthritis vs non-progressive controls and healthy knees - data from the FNIH Biomarkers Consortium Study and the Osteoarthritis Initiative.

Ruhdorfer A, Haniel F, Petersohn T, Dörrenberg J, Wirth W, Dannhauer T, Hunter DJ, Eckstein F.

Osteoarthritis Cartilage. 2017 Jul;25(7):1114-1121. doi: 10.1016/j.joca.2017.02.789. Epub 2017 Feb 12.

33.

Thigh Muscle Specific-Strength and the Risk of Incident Knee Osteoarthritis: The Influence of Sex and Greater Body Mass Index.

Culvenor AG, Felson DT, Niu J, Wirth W, Sattler M, Dannhauer T, Eckstein F.

Arthritis Care Res (Hoboken). 2017 Aug;69(8):1266-1270. doi: 10.1002/acr.23182.

34.

Dynamic Volume Assessment of Hepatocellular Carcinoma in Rat Livers Using a Clinical 3T MRI and Novel Segmentation.

Orci LA, Oldani G, Lacotte S, Slits F, Friedli I, Wirth W, Toso C, Vallée JP, Crowe LA.

J Invest Surg. 2018 Feb;31(1):44-53. doi: 10.1080/08941939.2016.1276987. Epub 2017 Jan 20.

PMID:
28107094
35.

The contribution of 3D quantitative meniscal and cartilage measures to variation in normal radiographic joint space width-Data from the Osteoarthritis Initiative healthy reference cohort.

Roth M, Wirth W, Emmanuel K, Culvenor AG, Eckstein F.

Eur J Radiol. 2017 Feb;87:90-98. doi: 10.1016/j.ejrad.2016.12.009. Epub 2016 Dec 12.

36.

Sex- and age-dependence of region- and layer-specific knee cartilage composition (spin-spin-relaxation time) in healthy reference subjects.

Wirth W, Maschek S, Eckstein F.

Ann Anat. 2017 Mar;210:1-8. doi: 10.1016/j.aanat.2016.10.010. Epub 2016 Nov 9.

37.

Association of knee pain with a reduction in thigh muscle strength - a cross-sectional analysis including 4553 osteoarthritis initiative participants.

Ruhdorfer A, Wirth W, Eckstein F.

Osteoarthritis Cartilage. 2017 May;25(5):658-666. doi: 10.1016/j.joca.2016.10.026. Epub 2016 Nov 9.

38.

Reply.

Culvenor AG, Ruhdorfer A, Wirth W, Eckstein F.

Arthritis Rheumatol. 2016 Nov;68(11):2829-2830. doi: 10.1002/art.39787. Epub 2016 Oct 1. No abstract available.

39.

Role of physical activity in cartilage damage progression of subjects with baseline full-thickness cartilage defects in medial tibiofemoral compartment: data from the Osteoarthritis Initiative.

Kwee RM, Wirth W, Hafezi-Nejad N, Zikria BA, Guermazi A, Demehri S.

Osteoarthritis Cartilage. 2016 Nov;24(11):1898-1904. doi: 10.1016/j.joca.2016.06.009. Epub 2016 Jun 18.

40.

Location-independent analysis of structural progression of osteoarthritis-Taking it all apart, and putting the puzzle back together makes the difference.

Eckstein F, Buck R, Wirth W.

Semin Arthritis Rheum. 2017 Feb;46(4):404-410. doi: 10.1016/j.semarthrit.2016.08.016. Epub 2016 Aug 26. Review.

PMID:
27717491
41.
42.
43.

Longitudinal bone, muscle and adipose tissue changes in physically active subjects - sex differences during adolescence and maturity.

Culvenor AG, Boeth H, Diederichs G, Wirth W, Duda G, Eckstein F.

J Musculoskelet Neuronal Interact. 2016 Sep 7;16(3):237-46.

45.

Thigh Muscle Strength Predicts Knee Replacement Risk Independent of Radiographic Disease and Pain in Women: Data From the Osteoarthritis Initiative.

Culvenor AG, Wirth W, Ruhdorfer A, Eckstein F.

Arthritis Rheumatol. 2016 May;68(5):1145-55. doi: 10.1002/art.39540.

46.

Intra- and inter-observer reliability of quantitative analysis of the infra-patellar fat pad and comparison between fat- and non-fat-suppressed imaging--Data from the osteoarthritis initiative.

Steidle-Kloc E, Wirth W, Ruhdorfer A, Dannhauer T, Eckstein F.

Ann Anat. 2016 Mar;204:29-35. doi: 10.1016/j.aanat.2015.10.004. Epub 2015 Nov 10.

47.

Differences in subchondral bone size after one year in osteoarthritic and healthy knees.

Hudelmaier M, Wirth W.

Osteoarthritis Cartilage. 2016 Apr;24(4):623-30. doi: 10.1016/j.joca.2015.11.004. Epub 2015 Nov 10.

49.

Anatomical alignment, but not goniometry, predicts femorotibial cartilage loss as well as mechanical alignment: data from the Osteoarthritis Initiative.

Moyer R, Wirth W, Duryea J, Eckstein F.

Osteoarthritis Cartilage. 2016 Feb;24(2):254-61. doi: 10.1016/j.joca.2015.08.016. Epub 2015 Sep 14.

50.

Comparison of radiographic joint space width and magnetic resonance imaging for prediction of knee replacement: A longitudinal case-control study from the Osteoarthritis Initiative.

Eckstein F, Boudreau R, Wang Z, Hannon MJ, Duryea J, Wirth W, Cotofana S, Guermazi A, Roemer F, Nevitt M, John MR, Ladel C, Sharma L, Hunter DJ, Kwoh CK; OAI Investigators.

Eur Radiol. 2016 Jun;26(6):1942-51. doi: 10.1007/s00330-015-3977-8. Epub 2015 Sep 16.

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