{"title":"Venous Thromboembolism and Prevention Strategies in Patients with Cushing's Disease: A Systematic Review","authors":"","doi":"10.1016/j.wneu.2024.08.090","DOIUrl":null,"url":null,"abstract":"<div><h3>Background</h3><p>There is a well-documented association between Cushing's syndrome (CS) and hypercoagulability. However, there is limited data on the risk of venous thromboembolic events (VTEs) after surgery for Cushing's disease (CD). There is no consensus on optimal postoperative anticoagulation strategies in this group. This review gathers information on the rates of VTE after surgery for CD, as well as reported prophylaxis strategies in this population.</p></div><div><h3>Methods</h3><p>A literature search was performed using Cochrane Library, EMBASE, and Ovid MEDLINE databases according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A narrative review of papers discussing mechanisms of hypercoagulability in CS was conducted.</p></div><div><h3>Results</h3><p>Twenty-five relevant papers were identified out of 944 papers yielded. Pooled postoperative VTE incidence in patients undergoing transsphenoidal surgery for CD was 2% (58 out of 2997). The pooled rate of VTE-associated mortality based on the 23 studies that reported this information was 0.2% (6 out of 2077). There were no cases of postoperative VTE in the 191 patients undergoing adrenalectomy for benign adrenocorticotropic hormone-independent CS. Ten studies reported information on perioperative thromboprophylaxis strategies in transsphenoidal surgery for CD and adrenalectomy for adrenocorticotropic hormone-independent CS.</p></div><div><h3>Conclusions</h3><p>Postoperative VTE in CD is a source of morbidity, with a rate of 2% and mortality rate of 0.2%, highlighting that surgical resection of the corticotroph adenoma does not necessarily result in immediate resolution of hypercoagulability. Increased production of coagulation factors, impaired fibrinolysis, inflammation, and CS-associated metabolic risk factors all factor into the pathogenesis of CS-associated hypercoagulability. Further study is needed on an optimal pharmacologic prophylaxis strategy.</p></div>","PeriodicalId":23906,"journal":{"name":"World neurosurgery","volume":null,"pages":null},"PeriodicalIF":1.9000,"publicationDate":"2024-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"World neurosurgery","FirstCategoryId":"3","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1878875024014608","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"CLINICAL NEUROLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Background
There is a well-documented association between Cushing's syndrome (CS) and hypercoagulability. However, there is limited data on the risk of venous thromboembolic events (VTEs) after surgery for Cushing's disease (CD). There is no consensus on optimal postoperative anticoagulation strategies in this group. This review gathers information on the rates of VTE after surgery for CD, as well as reported prophylaxis strategies in this population.
Methods
A literature search was performed using Cochrane Library, EMBASE, and Ovid MEDLINE databases according to Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. A narrative review of papers discussing mechanisms of hypercoagulability in CS was conducted.
Results
Twenty-five relevant papers were identified out of 944 papers yielded. Pooled postoperative VTE incidence in patients undergoing transsphenoidal surgery for CD was 2% (58 out of 2997). The pooled rate of VTE-associated mortality based on the 23 studies that reported this information was 0.2% (6 out of 2077). There were no cases of postoperative VTE in the 191 patients undergoing adrenalectomy for benign adrenocorticotropic hormone-independent CS. Ten studies reported information on perioperative thromboprophylaxis strategies in transsphenoidal surgery for CD and adrenalectomy for adrenocorticotropic hormone-independent CS.
Conclusions
Postoperative VTE in CD is a source of morbidity, with a rate of 2% and mortality rate of 0.2%, highlighting that surgical resection of the corticotroph adenoma does not necessarily result in immediate resolution of hypercoagulability. Increased production of coagulation factors, impaired fibrinolysis, inflammation, and CS-associated metabolic risk factors all factor into the pathogenesis of CS-associated hypercoagulability. Further study is needed on an optimal pharmacologic prophylaxis strategy.
期刊介绍:
World Neurosurgery has an open access mirror journal World Neurosurgery: X, sharing the same aims and scope, editorial team, submission system and rigorous peer review.
The journal''s mission is to:
-To provide a first-class international forum and a 2-way conduit for dialogue that is relevant to neurosurgeons and providers who care for neurosurgery patients. The categories of the exchanged information include clinical and basic science, as well as global information that provide social, political, educational, economic, cultural or societal insights and knowledge that are of significance and relevance to worldwide neurosurgery patient care.
-To act as a primary intellectual catalyst for the stimulation of creativity, the creation of new knowledge, and the enhancement of quality neurosurgical care worldwide.
-To provide a forum for communication that enriches the lives of all neurosurgeons and their colleagues; and, in so doing, enriches the lives of their patients.
Topics to be addressed in World Neurosurgery include: EDUCATION, ECONOMICS, RESEARCH, POLITICS, HISTORY, CULTURE, CLINICAL SCIENCE, LABORATORY SCIENCE, TECHNOLOGY, OPERATIVE TECHNIQUES, CLINICAL IMAGES, VIDEOS