Predictors of non-home discharge after pancreatoduodenectomy in patients aged 80 years and above.

BACKGROUND: Pancreatic cancer has the highest growth in incidence among patients aged ≥80 years. Discharge destination after hospitalization is increasingly recognized as a marker of return to baseline functional status. Our aim was to identify the preoperative and intraoperative predictors of non-home discharge in those aged 80 or older. METHODS: The ACS-NSQIP pancreas-targeted database was queried to identify patients aged ≥80 years who underwent pancreatoduodenectomy (PD) from 2014 to 2020. Home discharge (HD) versus non-HD cohorts were compared using univariate logistic regression. Multivariable logistic regression was used to identify predictors of non-HD. RESULTS: Non-HD was over twice as likely to occur in patients aged ≥80 years than in those aged 65-79 years (p < 0.01). Comorbidity factors significantly associated with non-HD in patients aged ≥80 years included COPD, hypertension, HF, lower preoperative albumin, but not obesity. Non-comorbidity factors included older age, female gender, ASA III-IV, preoperative dependent functional status, and transfer origin before PD. CONCLUSION: Individuals ≥80 years have possibly delayed or lower rate of return to baseline functional status following PD compared to those aged 65-79 years. Predictors of non-HD can be identified to facilitate preoperative counseling and discharge planning, thus enhancing care workflow efficiency.

Prevalence and risk factors of unruptured intracranial aneurysms in ischemic stroke patients - A global meta-analysis.

Background: Unruptured intracranial aneurysms (UIAs) have an estimated global prevalence of 2.8% in the adult population; however, UIA was identified among more than 10% of ischemic stroke patients. Many epidemiological studies and reviews have pointed to the presence of UIA among patients with ischemic stroke; yet, the extent of this association is not fully known. We performed a systematic review and meta-analysis to determine the prevalence of UIA in patients admitted to hospitals with ischemic stroke and transient ischemic attack (TIA) at both global and continental levels and evaluate factors associated with UIA in this population. Methods: We identified, in five databases, all studies describing UIA in ischemic stroke and TIA patients between January 1, 2000, and December 20, 2021. Included studies were of observational and experimental design. Results: Our search yielded 3581 articles of which 23 were included, with a total of 25,420 patients. The pooled prevalence of UIA was 5% (95% confidence interval [CI] = 4-6%) with stratified results showing 6% (95% CI = 4-9%), 6% (95% CI = 5-7%), and 4% (95% CI = 2-5%) in North America, Asia, and Europe, respectively. Significant risk factors were large vessel occlusion (odds ratios [OR] = 1.22, 95% CI = 1.01-1.47) and hypertension (OR = 1.45, 95% CI = 1.24-1.69), while protective factors were male sex (OR = 0.60, 95% CI = 0.53-0.68) and diabetes (OR = 0.82, 95% CI = 0.72-0.95). Conclusion: The prevalence of UIA is notably higher in ischemic stroke patients than the general population. Physicians should be aware of common risk factors in stroke and aneurysm formation for appropriate prevention.

A Brief Report: Comparative Evaluation of Online Spanish and English Content on Pancreatic Cancer Treatment.

The Internet is a major source of patient information on medical subjects. Several studies have evaluated the content of English medical material for patient use. However, few have focused on evaluating other languages, an important gap in a growing Spanish-speaking population. The aim of this study is to evaluate and compare English and Spanish online content related to pancreatic cancer treatment. We conducted a Google web search in English and Spanish using the following terms "pancreatic cancer treatment" and "tratamiento cancer de pancreas." The first 15 educational patient-directed websites for each language were included. Two independent reviewers assessed materials for quality and understandability using the DISCERN and the Patient Education Materials Assessment Tool (PEMAT)-validated tools. Readability was measured using two standardized tests. Wilcoxon rank sum test and unpaired Student's T-test were used for comparisons. Overall, websites in Spanish and English were understandable and had moderate to high quality. There were no significant differences in quality (p = 0.712) and understandability (p = 0.069) between languages. Readability level was significantly higher in English (p < 0.001) with content being at the university level, while Spanish was at the 12th grade level. Patient-directed online content on pancreatic cancer treatments exceeds the recommended reading level in both languages. Material is understandable with reasonable quality. Health content creators should acknowledge readability for information to be easily comprehended by those with lower health literacy.

Clinical and Radiological Characteristics to Differentiate Between EGFR Exon 21 and Exon 19 Mutations in Patients With Lung Adenocarcinoma: A Systematic Literature Review and Meta-Analysis.

Epidermal Growth Factor Receptor (EGFR) mutations in lung adenocarcinoma have been previously associated with specific clinical characteristics and Computed Tomography (CT) patterns. However, associations among individual EGFR mutations have not been evaluated. We aim to differentiate if the most common EGFR mutations (exon 21 and 19) are related to specific clinical characteristics or CT patterns. A systematic review and meta-analysis of 5 databases were conducted with literature from January 2002 to July 2021. Eligible studies were of an experimental or observational design that included lung adenocarcinoma patients with confirmed EGFR exon mutations (21 and 19) and associated clinical characteristics and CT imaging patterns. Quality was assessed using the QUADAS-2 tool. The association between clinical and CT patterns and EGFR exon mutations 21 and 19 was evaluated using odds ratios (OR) and then pooled and analyzed with a fixed or random-effects model. This study follows the preferred reporting items for systematic review and meta-analysis (PRISMA) guidelines. A total of 12 retrospective diagnostic accuracy studies were included. Pooled analysis showed that characteristics such as absence of smoking status (OR 1.29 [95% CI 0.97 - 1.70]), and female sex (OR 1.23 [95% CI 0.83 - 1.82]); and CT patterns such as Ground Glass Opacities (GGO) (OR 1.03 [95% CI 0.78 -1.34]), air bronchogram (OR 0.78 [95% CI 0.44 -1.39]), pleural retraction (OR 0.83 [95% CI 0.53 - 1.28]), and spiculation (OR 0.80 [95% CI 0.48 - 1.31]) were not significantly associated to a specific mutation. Specific EGFR exon 21 and 19 mutations cannot be differentiated through characteristics (absence of smoking status and female sex) or radiological patterns (GGO, air bronchogram, pleural retraction, and speculation). There is limited data to assess if early disease stage or vascular convergence aids in differentiating exon 21 from 19 mutations in patients with lung adenocarcinoma.

Weight Loss-associated Superior Mesenteric Artery Syndrome, an Unusual Condition in a Peruvian Patient: A Case Report.

Superior mesenteric artery syndrome (SMAS) is an uncommon cause of small bowel obstruction. We report a young male patient with abdominal pain, emesis and history of significant weight loss. Computed tomography angiography demonstrated narrowing of the aortomesenteric angle. The patient underwent conservative medical management, focusing on relieving obstruction and nutritional support.