ABSTRACT

Introduction Acute pancreatitis (AP) is a common inflammatory disorder with acute onset and rapid progression. Studies have reported cardiac injury in patients with AP. It is often thought that stress cardiomyopathy can induce these changes leading to type 2 myocardial infarction (type 2 MI) in AP. Our study aims to assess the prevalence as well as the impact of type 2 MI on outcomes in patients with AP. Methods National Inpatient Sample (NIS) 2016-2020 was used to identify adult patients (age>18) with acute pancreatitis. We excluded patients with STEMI, NSTEMI, pancreatic cancer, or chronic pancreatitis. Patients with missing demographics and mortality were also excluded. Patients were stratified into two groups, based on the presence of type 2 MI. Multivariate logistic regression analysis was performed to assess the impact of concomitant type 2 MI on mortality, sepsis, acute kidney injury (AKI), ICU admission, deep venous thrombosis (DVT), and pulmonary embolism (PE) after adjusting for patient demographics, hospital characteristics, etiology of AP and the Elixhauser comorbidities. Results Of the 1.1 million patients in the study population, only 2315 patients had type 2 MI. The majority of the patients in the type 2 MI group were aged >65 years (49.2%, p<0.001),<0.001),<0.001),<0.001),<0.001),<0.001)<0.001).<0.001).<0.001)<0.001).

PMID:37750110 | PMC:PMC10518190 | DOI:10.7759/cureus.44113

22:08

PubMed articles on: Cancer & VTE/PE

A Rare Incidence of Hepatocellular Carcinoma With Tumor Thrombus Extending to the Right Heart

Cureus. 2023 Aug 23;15(8):e43965. doi: 10.7759/cureus.43965. eCollection 2023 Aug.

ABSTRACT

Hepatocellular carcinoma (HCC) is a leading cause of cancer-related deaths and the sixth most commonly diagnosed cancer worldwide due to several common risk factors, including hepatitis C virus (HCV), hepatitis B virus (HBV), and other causes of cirrhosis. In HCC, intrahepatic vascular invasion and a tumor thrombus are commonly observed. However, the extrahepatic spread of the tumor thrombus to the heart via the portal vein, hepatic vein, and inferior vena cava (IVC) is rarely reported and is considered a poor prognostic factor. In addition, rarely, there is a risk of cor pulmonale and thromboembolism of the pulmonary vessels. Our patient also presented with this rare complication of HCC. Our patient's clinical presentation was bilateral pedal edema, moderate ascites, and abdominal discomfort with raised jugular venous pressure. These signs and symptoms are related to an impairment of the right heart caused by intracardiac tumor thrombus metastasis, leading to diastolic dysfunction. Based on these findings, echocardiography and abdominal computed tomography (CT) scan were performed with the definitive diagnosis of hepatocellular carcinoma with tumor thrombus metastases in the hepatic vein, inferior vena cava, and right atrium. The management team agreed on a conservative treatment plan based on the advanced stage of the disease and the high risk associated with aggressive treatment modalities. Unfortunately, on day 7 of admission, the patient died from a possible pulmonary embolism that led to cardiopulmonary arrest. This case underscores the importance of screening patients with a high HCC tumor burden with abdominal ultrasound and echocardiography for early detection and timely management.

PMID:37746383 | PMC:PMC10515291 | DOI:10.7759/cureus.43965

22:08

PubMed articles on: Cancer & VTE/PE

An Updated Systematic Review and Meta-Analysis of the Impact of Graduated Compression Stockings in Addition to Pharmacological Thromboprophylaxis for Prevention of Venous Thromboembolism in Surgical Inpatients

Ann Surg. 2023 Sep 27. doi: 10.1097/SLA.0000000000006096. Online ahead of print.

ABSTRACT

OBJECTIVE: This systematic review and meta-analysis compares the rate of venous thromboembolism (VTE) in surgical inpatients with pharmacological thromboprophylaxis and additional graduated compression stockings (GCS) versus pharmacological thromboprophylaxis alone.

SUMMARY BACKGROUND DATA: Surgical inpatients have elevated VTE risk; recent studies cast doubt whether GCS confer additional protection against VTE, compared to pharmacological thromboprophylaxis alone.

METHODS: The review followed PRISMA guidelines using a registered protocol (CRD42017062655). The MEDLINE and Embase databases were searched to November 2022. Randomised trials reporting VTE rate after surgical procedures, utilising pharmacological thromboprophylaxis, with or without GCS, were included. The rates of deep venous thrombosis (DVT), pulmonary embolism (PE), VTE-related mortality were pooled via fixed and random effects.

RESULTS: In head-to-head meta-analysis, the risk of DVT for GCS and pharmacological thromboprophylaxis was 0.85 (95% CI 0.54-1.36) versus for pharmacological thromboprophylaxis alone (2 studies, 70 events, 2653 participants). The risk of DVT in pooled trial arms for GCS and pharmacological thromboprophylaxis was 0.54 (95% CI 0.23-1.25) versus pharmacological thromboprophylaxis alone (33 trial arms, 1228 events, 14,108 participants). The risk of PE for GCS and pharmacological prophylaxis versus pharmacological prophylaxis alone was 0.71 (95% CI 0.0-30.0) (27 trial arms, 32 events, 11,472 participants). There were no between-group differences in VTE-related mortality (27 trial arms, 3 events, 12,982 participants).

CONCLUSIONS: Evidence from head-to-head meta-analysis and pooled trial arms demonstrates no additional benefit for GCS in preventing VTE and VTE-related mortality. GCS confer a risk of skin complications and an economic burden; current evidence does not support their use for surgical inpatients.

PMID:37753655 | DOI:10.1097/SLA.0000000000006096

22:08

PubMed articles on: Cancer & VTE/PE

Long-term risk of venous thromboembolism among patients with gastrointestinal non-neoplastic and neoplastic diseases: A prospective cohort study of 484 211 individuals

Am J Hematol. 2023 Sep 27. doi: 10.1002/ajh.27106. Online ahead of print.