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Fig. 2 | Trials

Fig. 2

From: Effect of early sleep apnoea treatment with adaptive servo-ventilation in acute stroke patients on cerebral lesion evolution and neurological outcomes: study protocol for a multicentre, randomized controlled, rater-blinded, clinical trial (eSATIS: early Sleep Apnoea Treatment in Stroke)

Fig. 2

Assessment of primary endpoint. Infarct volume is manually segmented on DWI (diffusion weighted imaging) MRI scans at visit 1, i.e. after potential lysis therapy and before ASV-treatment, and on T2w MRI scans at visit 6. The lesion mask (volume of interest, VOI) is used to preselect the lesion on the T2w images and manual correction is then applied

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