Annals of surgery
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Observational Study
To What Extent Does Posthospital Discharge Chemoprophylaxis Prevent Venous Thromboembolism After Bariatric Surgery?: Results From a Nationwide Cohort of More Than 110,000 Patients.
The aim of the present study was to assess the incidence, risk factors, and the impact of posthospital discharge (PHD) chemoprophylaxis on venous thromboembolism (VTE) in patients undergoing bariatric surgery (BS). ⋯ In the modern era of BS, this nationwide study shows a non-negligible rate of VTE especially after sleeve gastrectomy, depending on the individual risk level. Use of PHD chemoprophylaxis may decrease the risk of PHD VTE.