RESUMO
BACKGROUND: The aim of this retrospective observational study was to examine the relationship between SCORE2 and the occurrence of colonic diverticula in a screening population without cardiovascular or gastrointestinal symptoms. SCORE2, recognized and supported by the European Society of Cardiology for cardiovascular risk assessment, served as the primary metric for the analysis in this investigation. METHODS: We studied 3935 asymptomatic individuals undergoing screening colonoscopy. SCORE2 was calculated for each participant and categorized into three groups based on the following projected 10-year cardiovascular disease risk: SCORE2 0-4.9%, SCORE2 5-9.9%, and SCORE2 ≥ 10%. Logistic regression was used to assess the relationship between SCORE2 and diverticulosis. RESULTS: SCORE2 was associated with the presence of diverticulosis (OR 1.09, 95%CI 1.07-1.10; p < 0.001) in univariable logistic regression, translating into an RR of 1.07 per unit increase. The association persisted after multivariable adjusting for metabolic syndrome (aOR 1.08; 95%CI 1.06-1.10; p < 0.001). Patients with high cardiovascular risk had higher rates of diverticulosis compared to those with lower risk: high risk (OR 2.00, 95%CI 1.71-2.33; p < 0.001); very high risk (OR 2.53, 95%CI 2.10-3.05; p < 0.001). This association remained after adjusting for metabolic syndrome: high risk (aOR 1.86, 95%CI 1.59-2.18; p < 0.001); very high risk (aOR 2.27, 95%CI 1.88-2.75; p < 0.001). CONCLUSIONS: A higher SCORE2 was found to be a suitable screening parameter for diverticular disease. This suggests a potential link between cardiovascular risk factors and colon diverticula development, warranting further research on whether optimizing cardiovascular risk factors could positively influence diverticular disease.
RESUMO
BACKGROUND: There is an ever-increasing number of hip fracture (HF) patients on direct oral anticoagulants (DOAC). The impact of DOAC plasma level prior to HF surgery on perioperative blood loss and transfusion requirements has not been investigated so far. MATERIALS AND METHODS: In this retrospective study of HF patients on DOACs admitted to the AUVA Trauma Center Salzburg between February 2015 and December 2021. DOAC plasma levels were analysed prior to surgery. Patients were categorized into four DOAC groups: Group A < 30 ng/mL, Group B 30-49 ng/mL, Group C 50-79 ng/mL, and Group D ≥ 80 ng/mL. Haemoglobin concentration was measured upon admission, prior to surgery, after ICU/IMC admission, and on day 1 and 2 post-surgery. Difference in the blood loss via drains, transfusion requirements and time to surgery were compared. RESULTS: A total of 155 subjects fulfilled the predefined inclusion criteria. The median age of the predominantly female patients was 86 (80-90) years. Haemoglobin concentration in Group D was lower upon admissions but did not reach statistical significance. The decrease in haemoglobin concentration over the entire observation time was comparable between groups. Blood transfusion requirements were significantly higher in Group D compared to Group A and B (p = 0.0043). Time to surgery, intra- and postoperative blood loss via drains were not different among groups. CONCLUSION: No strong association between the DOAC plasma levels and perioperative blood loss was detected. Higher transfusion rates in patients with DOAC levels ≥ 80 ng/mL were primarily related to lower admission haemoglobin levels. DOAC concentration measurement is feasible and expedites time to surgery.