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Abstract Background Pleurectomy and decortication (PD) in malignant pleural mesothelioma has a high morbidity mostly associated with aspiration pneumonia (PNA), deep vein thrombosis (DVT), and foreign catheter sepsis. We instituted four strategies to reduce these complications and report our experience. Methods This was a retrospective review of patients who underwent PD at the University of Pennsylvania between 2015 and 2022. Our patients underwent standard of care PD in addition to tracheostomy and gastrostomy/jejunostomy tube with therapeutic anticoagulation (AC) leading up to surgery. Measured outcomes were postoperative PNA, DVT, and sepsis. The predicted risk of those same outcomes had patients not undergone the interventions was calculated based on the American College of Surgeons (ACS) surgical risk calculator (SRC). A McNemar's test was used to determine whether the risk of having PNA, DVT and sepsis differed between the two subgroups. Results Fifty‐five patients were included in the study. The mean age was 70 years (SD 6.2) with a mean of 21 (SD 19) pack‐years of smoking. PNA, DVT, and catheter‐related sepsis occurred in 12, four, and seven patients, respectively. Upon using the ACS SRC prediction model of the nonintervention group, PNA, DVT and catheter related sepsis was predicted to occur in 24 (paired data OR 5, 95% CI: 1.4–17.2; McNemar's test p = 0.008), 14 (paired data OR 3.5, 95% CI: 1.15–10.6; McNemar's test p = 0.03), and 17 (paired OR 3, 95% CI: 1.09–8.3; McNemar's test p = 0.04) patients, respectively. Discussion Patients undergoing tracheostomy creation, therapeutic AC at the time of diagnosis, and gastrostomy tube placement had a reduced risk of aspiration PNA, DVT, and catheter sepsis.

Abstract Background Malignant pleural mesothelioma (MPM) is an aggressive cancer of the cells lining the pleural cavity with a low overall incidence. The National Cancer Database (NCDB) released in August 2022 updated data that reflect the newest trends in MPM. Methods The NCDB was queried for patients diagnosed with MPM between 2004 and 2020. Variables collected included demographics, tumor characteristics, and treatment. Student's t‐test and independent‐samples proportions test were used for means analysis. Survival was assessed by the Kaplan–Meier method using SPSS version 28. Results A total of 41,074 patients were diagnosed with mesothelioma, with a steady incidence (0.25%) between 2004 and 2017. The mean age of diagnosis was 70 (SD 13). 73.2% of the patients were males, 69% had no comorbidities, and 93.3% were white. More patients were diagnosed at Stage 1 after 2008 (p