Carotid web as a cause of recurrent ischaemic strokes.

This case report presents a 37-year-old woman with two episodes of temporary left-sided hemiparesis. Brain scans (CT and MRI) showed multiple ischaemic lesions in the right hemisphere. During the next two months, the patient had four additional ischaemic events in the right hemisphere, also localised within the anterior circulation. An extensive diagnostic workup was done, and the patient was ultimately diagnosed with carotid web (CW) in the right internal carotid artery. Treatment of CW should be considered in cryptogenic, recurrent, unihemispheric stroke in younger patients to prevent recurrent stroke.

The effect of gluten in adolescents and young adults with gastrointestinal symptoms: a blinded randomised cross-over trial.

BACKGROUND: The popularity of the gluten-free diet and sales of gluten-free products have increased immensely. AIMS: To investigate whether gluten induces gastrointestinal symptoms, measured by self-reported questionnaires, as well as mental health symptoms in adolescents from a population-based cohort. METHODS: The eligible participants (n = 273) were recruited from a population-based cohort of 1266 adolescents and had at least four different gastrointestinal symptoms. Phase one (n = 54) was a run-in phase where the participants lived gluten-free for 2 weeks. If they improved they continued to phase 2 (n = 33), a blinded randomised cross-over trial. Participants were blindly randomised either to start with 7 days of gluten, eating two granola bars containing 10 g of gluten or to 7 days on placebo, eating two granola bars without gluten, followed by the reverse and separated by a 7-day washout period. The effects of the intervention on gastrointestinal symptoms and mental health symptoms were assessed. RESULTS: In total, 54/273 participants entered the run-in phase and 35 were eligible for randomization. A total of 33 were randomised and 32 completed the trial. The median age was 20.3 (IQR 19.2-20.9) and 32/33 participants were females. Compared with a placebo, gluten did not induce gastrointestinal symptoms. The difference in the average VAS was -0.01 (95% confidence interval -2.07 to 2.05). Nor did we find a difference in the outcomes measuring mental health. CONCLUSION: Compared with placebo, adding gluten to the diet did not induce gastrointestinal symptoms or worsened mental health in adolescents recruited from a population-based cohort. The trial registration number is NCT04639921.