‪Jonas Svensson‬ - ‪Google Scholar‬

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The mean T1 (Gd) within a clinically relevant region of articular cartilage is usually referred to as the dGEMRIC Index 6. In the current dGEMRIC protocol, Gd-DTPA 2− is administered per kilogram body weight with the assumption that the distribution volume of the contrast agent is proportional to body weight. Patients were classified in two groups on the basis of a dGEMRIC cutoff of 323 msec, which was one standard deviation (SD) below the study cohort mean dGEMRIC index of 426 msec. Patient-reported outcome tools used included the modified Harris hip score (mHHS), the Nonarthritic Hip Score (NAHS), the Hip Outcome Score Activities of Daily Living (HOS-ADL), and the Hip Outcome Score Sport-Specific Subscale (HOS-SSS) as well as a visual analog scale (VAS) for pain and a patient satisfaction score. The dGEMRIC index was 20–30 % lower in the patients with early OA compared to healthy volunteers (P < 0.003) at all time points, with largest difference at the earlier time points due to faster wash-in of the contrast in the OA cartilage.

Dgemric index

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Similar to the knee [4, 34], dGEMRIC is a promising tool to quantify cartilage healing or degeneration before and after joint-preserving hip sur-gery and to monitor the natural course of hip diseases. Recently, the short-term effects of periacetabular osteot- using T1(Gd) as the dGEMRIC Index as a measure of Gd-DTPA2-distribution may be less suitable at 3T than 1.5T. However, T1(Gd) as an index may prove to be clinically useful. Alternatively, further dGEMRIC studies could be performed at 1.5T, or at 3T with higher doses of Gd-DTPA2-and/or concurrent measurement of T1o. T1o T1(Gd) T1, ms 300 500 700 900 1100 1300 The dGEMRIC index of each hip was calculated as the mean T 1Gd of its ROI, excluding voxels with T 1Gd >1300 ms, according to standard protocol at our institution.

THESIS ON OSTEOARTHRITIS KNEE - Dissertations.se

The anatomic landmark for the acetabular 6 o’clock position was the acetabular teardrop. resonance arthrography. Osteoarthritis was defined as a dGEMRIC value of <390 msec (two standard deviations below the dGEMRIC index in normal hips).

‪Jonas Svensson‬ - ‪Google Scholar‬

Dgemric index

The dGEMRIC index of each hip was calculated as the mean T 1Gd of its ROI, excluding voxels with T 1Gd >1300 ms, according to standard protocol at our institution. dGEMRIC indices were then The dGEMRIC index was calculated as the average of the T1 values for the acetabular and femoral head cartilages. Results: The dGEMRIC index correlated with both pain (rs = -0.50, p < 0.0001) and the lateral center-edge angle (rs = 0.52, p < 0.0001), whereas the joint space width did not correlate with either, with the numbers available.

Dgemric index

4, s. 431-436.
30 april 2021 rod dag

Dgemric index

År 2011 verkställdes så kallad Saluton​  ABPI, ankel brachialtryck index. ABR, auditivt BMI, Body mass Index. BMJ, British dGEMRIC, gadoliniumförstärkt magnetisk resonansbildning av brosk. trastförstärkt MR (dGEMRIC), där man försöker mäta kvalitet på brosket, index-​patellarsenorna noterades ett mer heterogent ECM med slumpmäs-. DGEMRIC-indexet korrelerar med proteoglykaninnehåll i brosk och minskas i OA​, i överensstämmelse med vävnadsglykosaminoglykanförlust [ 35, 36].

This division was established by first calculating the mean and SD of the dGEMRIC indices of all of the study cohort patients. Then patients were grouped according to whether they were less than one SD or at least one SD below the mean dGEMRIC index of 426 msec.
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Bioaktiv kollagen för att bibehålla rörelse - Nutrielixir

År 2011 verkställdes så kallad Saluton​  ABPI, ankel brachialtryck index. ABR, auditivt BMI, Body mass Index. BMJ, British dGEMRIC, gadoliniumförstärkt magnetisk resonansbildning av brosk. trastförstärkt MR (dGEMRIC), där man försöker mäta kvalitet på brosket, index-​patellarsenorna noterades ett mer heterogent ECM med slumpmäs-.


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The dGEMRIC index was assessed on MRI according to established protocol. Regression analysis adjusted for age, sex, body mass index (BMI), and presence of clinical knee OA. Mean age and BMI were dGEMRIC index in the medial weight-bearing cartilage. Conclusions: The higher pre-contrast T 1 in the superficial region than in the deep region is an indication of a higher water content in superficial cartilage.