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Key clinical point: The 11-week high intensity interval training (HIIT) regimen had no influence on the bone marrow edema (BME) in patients with psoriatic arthritis (PsA).
Major finding: After 11 weeks, similar proportions of patients in the HIIT and control (no changes in exercise regimen) groups had BME changes, as assessed by a radiologist (P = .5) and SpondyloArthritis Research Consortium of Canada scores (P = 1). Although the values of 20 textural features were significantly different in the voxels of BME vs healthy bone marrow (P < .001), the textural features of PsA lesions were similar between the HIIT and control groups (P > .2).
Study details: Findings are from the analysis of a part of a randomized controlled trial including 37 patients with PsA who performed HIIT 3 times/week for 11 weeks or followed the control regimen and were evaluated by MRI.
Disclosures: This research was funded by Norwegian Extra Foundation for Health and Rehabilitation and Sør-Trøndelag University college. The authors declared no conflicts of interest.
Source: Chronaiou I et al. Evaluating the impact of high intensity interval training on axial psoriatic arthritis based on MR images. Diagnostics (Basel). 2022;12(6):1420 (Jun 8). Doi: 10.3390/diagnostics12061420
Key clinical point: The 11-week high intensity interval training (HIIT) regimen had no influence on the bone marrow edema (BME) in patients with psoriatic arthritis (PsA).
Major finding: After 11 weeks, similar proportions of patients in the HIIT and control (no changes in exercise regimen) groups had BME changes, as assessed by a radiologist (P = .5) and SpondyloArthritis Research Consortium of Canada scores (P = 1). Although the values of 20 textural features were significantly different in the voxels of BME vs healthy bone marrow (P < .001), the textural features of PsA lesions were similar between the HIIT and control groups (P > .2).
Study details: Findings are from the analysis of a part of a randomized controlled trial including 37 patients with PsA who performed HIIT 3 times/week for 11 weeks or followed the control regimen and were evaluated by MRI.
Disclosures: This research was funded by Norwegian Extra Foundation for Health and Rehabilitation and Sør-Trøndelag University college. The authors declared no conflicts of interest.
Source: Chronaiou I et al. Evaluating the impact of high intensity interval training on axial psoriatic arthritis based on MR images. Diagnostics (Basel). 2022;12(6):1420 (Jun 8). Doi: 10.3390/diagnostics12061420
Key clinical point: The 11-week high intensity interval training (HIIT) regimen had no influence on the bone marrow edema (BME) in patients with psoriatic arthritis (PsA).
Major finding: After 11 weeks, similar proportions of patients in the HIIT and control (no changes in exercise regimen) groups had BME changes, as assessed by a radiologist (P = .5) and SpondyloArthritis Research Consortium of Canada scores (P = 1). Although the values of 20 textural features were significantly different in the voxels of BME vs healthy bone marrow (P < .001), the textural features of PsA lesions were similar between the HIIT and control groups (P > .2).
Study details: Findings are from the analysis of a part of a randomized controlled trial including 37 patients with PsA who performed HIIT 3 times/week for 11 weeks or followed the control regimen and were evaluated by MRI.
Disclosures: This research was funded by Norwegian Extra Foundation for Health and Rehabilitation and Sør-Trøndelag University college. The authors declared no conflicts of interest.
Source: Chronaiou I et al. Evaluating the impact of high intensity interval training on axial psoriatic arthritis based on MR images. Diagnostics (Basel). 2022;12(6):1420 (Jun 8). Doi: 10.3390/diagnostics12061420