Publications by authors named "J F Bergman"
Background AI-systems in endoscopy are predominantly developed and tested using high-quality imagery from expert centers. Their performance may be different when applied on heterogeneous imagery in clinical practice. This is partially caused by the diversity in post-processing enhancement settings used in endoscopy units.
View Article and Find Full Text PDFBackground Although endoscopic resection (ER) is recommended as first-choice treatment for early esophageal neoplasia, patients with esophageal varices are considered a high-risk group due to an increased bleeding risk. This systematic review aimed to evaluate the effectiveness and safety of ER in this specific patient category. Methods We searched for studies reporting on clinical outcomes of ER in presence of esophageal varices, irrespective of study design or follow-up time.
View Article and Find Full Text PDFAims: Duodenal Mucosal Resurfacing (DMR) is an endoscopic ablation technique aimed at improving glycemia in patients with type 2 diabetes mellitus (T2DM). Although the exact underlying mechanism is still unclear, it is postulated that the DMR-induced improvements are the result of changes in the duodenal mucosa. For this reason, we assessed macroscopic and microscopic changes in the duodenal mucosa induced by DMR + GLP-1RA.
View Article and Find Full Text PDFArticle Synopsis
- Congenital ocular anomalies (COA) are a leading cause of visual impairment in children in high-income countries, and this study aimed to evaluate their prevalence in European registries.
- Data from 19 EUROmediCAT registries and one healthcare database revealed a prevalence of COA at 3.47 cases per 10,000 births, with congenital lens anomalies being the most common type.
- The findings suggest the need for better screening and early diagnosis of COA, highlighting the importance of large-scale epidemiological studies for understanding these conditions.
Article Synopsis
- Chronic adolescent cannabis use, specifically THC exposure, alters brain function and affects behavior, with potential long-lasting impacts into adulthood.
- A study on squirrel monkeys showed significant changes in brain connectivity and reward processing after they were treated with THC during adolescence.
- THC-treated monkeys displayed impaired motivation and reward sensitivity compared to those that received a vehicle, indicating persistent neurocognitive abnormalities linked to early cannabis use.