Causes and Predictors of 30-Day Readmission in Patients With Stroke Undergoing Mechanical Thrombectomy: A Large Single-Center Experience.

BACKGROUND AND OBJECTIVES: The 30-day readmission rate has emerged as a metric of quality care and is associated with increased health care expenditure. We aim to identify the rate and causes of 30-day readmission after mechanical thrombectomy and provide the risk factors of readmission to highlight high-risk patients who may require closer care. METHODS: This is a retrospective study from a prospectively maintained database of 703 patients presenting for mechanical thrombectomy between 2017 and 2023. All patients who presented with a stroke and underwent a mechanical thrombectomy were included in this study. Patients who were deceased on discharge were excluded from this study. RESULTS: Our study comprised 703 patients, mostly female (n = 402, 57.2%) with a mean age of 70.2 years ±15.4. The most common causes of readmission were cerebrovascular events (stroke [n = 21, 36.2%], intracranial hemorrhage [n = 9, 15.5%], and transient ischemic attack [n = 1, 1.7%]).Other causes of readmission included cardiovascular events (cardiac arrest [n = 4, 6.9%] and bradycardia [n = 1, 1.7%]), infection (wound infection postcraniectomy [n = 3, 5.2%], and pneumonia [n = 1, 1.7%]). On multivariate analysis, independent predictors of 30-day readmission were history of smoking (odds ratio [OR]: 2.2, 95% CI: 1.1-4.2) P = .01), distal embolization (OR: 3.2, 95% CI: 1.1-8.7, P = .03), decompressive hemicraniectomy (OR: 9.3, 95% CI: 3.2-27.6, P < .01), and intracranial stent placement (OR: 4.6, 95% CI: 2.4-8.7) P < .01). CONCLUSION: In our study, the rate of 30-day readmission was 8.3%, and the most common cause of readmission was recurrent strokes. We identified a history of smoking, distal embolization, decompressive hemicraniectomy, and intracranial stenting as independent predictors of 30-day readmission in patients with stroke undergoing mechanical thrombectomy.

Single-Center Outcomes of WATCHMAN™ Implantation with Comparison to Oral Anticoagulant and Dual Antiplatelet Therapy.

Background The WATCHMAN™ device is a Food and Drug Administration (FDA)-approved device that reduces the risk of stroke from atrial fibrillation (AF) in those who have a contraindication to taking oral anticoagulation. A key aspect of this device implantation is the choice of medical therapy in the months after device implantation with Vitamin K antagonist oral anticoagulants (OAC) being the mainstay of therapy but dual antiplatelet therapy (DAPT) poses as a potential alternative to patients who have a contraindication to OAC use. Methods Our single-center study retroactively followed 150 patients post-WATCHMAN™ implantation and evaluated outcomes at 12 months post-implantation in two cohorts, those treated with OAC or DAPT. Our results were obtained via chart review of a single-center electronic medical records system. Results In our study, 67.33% of study patients were males and 49.33% were on OAC compared to 36.00% that were on DAPT. Ten patients were not able to undergo device implantation. With this analysis, we found similarly low rates of complications such as stroke and device-associated thrombosis (DAT) in both groups. Our DAPT cohort did have a higher number of gastrointestinal (GI) bleeding but this was not significant in our analysis. Discussion Our study compares to larger trials that show similar outcomes between OAC and DAPT post-implantation of the WATCHMAN™ device. The increased number of GI bleeding in our DAPT cohort could be the result of the underlying advanced age and comorbidity of that patient cohort. Conclusion Our results suggest that DAPT is a safe alternative to OAC for patients undergoing WATCHMAN™ implantation.

Reversible paraparesis due to extramedullary hematopoiesis.

Extramedullary hematopoiesis should be considered in the differential diagnosis of spastic paraplegia in a patient with thalassemia. Radiotherapy remains the treatment of choice, and regain of motor power is expected.

The ill-fated triad: Roosevelt, Stalin and Churchill-Post-Yalta strokes and the impact on world leaders.

The Yalta Conference of 1945 brought together three of the most influential leaders of the 20th century: Franklin D. Roosevelt, Joseph Stalin and Winston Churchill. Surprisingly, all three leaders would go on to suffer strokes after the conference. This manuscript examines the health status of these leaders during and after the Yalta Conference, the factors that contributed to their strokes (including the role of hypertension), and other modifiable risk factors present in each one of them, and the impact of their declining health on their countries and the world. Roosevelt's demise, prior to the conclusion of the war, triggered a leadership transition during a critical moment in history, while Churchill and Stalin's passing shaped the early Cold War era. A veil of secrecy shrouded the health conditions of these pivotal leaders. "The Big Three" made considerable efforts to hide their health conditions from both the press and the public at large.

Retraction of: A case report of Morvan syndrome.

[This retracts the article DOI: 10.1093/omcr/omab064.].

A case report of Morvan syndrome.

For legal reasons, the publisher has withdrawn this article from public view. For additional information, please contact the publisher.