1
|
Fuchs C, Scheer CS, Wauschkuhn S, Vollmer M, Meissner K, Hahnenkamp K, Gründling M, Selleng S, Thiele T, Borgstedt R, Kuhn SO, Rehberg S, Scholz SS. Continuation of chronic antiplatelet therapy is not associated with increased need for transfusions: a cohort study in critically ill septic patients. BMC Anesthesiol 2024; 24:146. [PMID: 38627682 PMCID: PMC11022363 DOI: 10.1186/s12871-024-02516-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2023] [Accepted: 03/28/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND The decision to maintain or halt antiplatelet medication in septic patients admitted to intensive care units presents a clinical dilemma. This is due to the necessity to balance the benefits of preventing thromboembolic incidents and leveraging anti-inflammatory properties against the increased risk of bleeding. METHODS This study involves a secondary analysis of data from a prospective cohort study focusing on patients diagnosed with severe sepsis or septic shock. We evaluated the outcomes of 203 patients, examining mortality rates and the requirement for transfusion. The cohort was divided into two groups: those whose antiplatelet therapy was sustained (n = 114) and those in whom it was discontinued (n = 89). To account for potential biases such as indication for antiplatelet therapy, propensity score matching was employed. RESULTS Therapy continuation did not significantly alter transfusion requirements (discontinued vs. continued in matched samples: red blood cell concentrates 51.7% vs. 68.3%, p = 0.09; platelet concentrates 21.7% vs. 18.3%, p = 0.82; fresh frozen plasma concentrates 38.3% vs. 33.3%, p = 0.7). 90-day survival was higher within the continued group (30.0% vs. 70.0%; p < 0.001) and the Log-rank test (7-day survivors; p = 0.001) as well as Cox regression (both matched samples) suggested an association between continuation of antiplatelet therapy < 7 days and survival (HR: 0.24, 95%-CI 0.10 to 0.63, p = 0.004). Sepsis severity expressed by the SOFA score did not differ significantly in matched and unmatched patients (both p > 0.05). CONCLUSIONS The findings suggest that continuing antiplatelet therapy in septic patients admitted to intensive care units could be associated with a significant survival benefit without substantially increasing the need for transfusion. These results highlight the importance of a nuanced approach to managing antiplatelet medication in the context of severe sepsis and septic shock.
Collapse
Affiliation(s)
- Christian Fuchs
- Department of Anaesthesiology, University Medicine Greifswald, Greifswald, Germany
| | - Christian S Scheer
- Department of Anaesthesiology, University Medicine Greifswald, Greifswald, Germany
| | - Steffi Wauschkuhn
- Department of Psychosomatic Medicine and Psychotherapy, Ernst von Bergmann Hospital, Potsdam, Germany
| | - Marcus Vollmer
- Institute of Bioinformatics, University Medicine Greifswald, Greifswald, Germany
| | - Konrad Meissner
- Department of Anaesthesiology, University Medical Center Göttingen, Göttingen, Germany
| | - Klaus Hahnenkamp
- Department of Anaesthesiology, University Medicine Greifswald, Greifswald, Germany
| | - Matthias Gründling
- Department of Anaesthesiology, University Medicine Greifswald, Greifswald, Germany
| | - Sixten Selleng
- Department of Anaesthesiology, University Medicine Greifswald, Greifswald, Germany
| | - Thomas Thiele
- Institute of Transfusion Medicine, University Medicine Greifswald, Greifswald, Germany
| | - Rainer Borgstedt
- Department of Anaesthesiology, Intensive Care, Emergency Medicine, Transfusion Medicine and Pain Therapy, Medical School, Protestant Hospital of the Bethel Foundation, Bielefeld University, University Medical Center OWL, Burgsteig 13, 33617, Bielefeld, Germany
| | - Sven-Olaf Kuhn
- Department of Anaesthesiology, University Medicine Greifswald, Greifswald, Germany
| | - Sebastian Rehberg
- Department of Anaesthesiology, Intensive Care, Emergency Medicine, Transfusion Medicine and Pain Therapy, Medical School, Protestant Hospital of the Bethel Foundation, Bielefeld University, University Medical Center OWL, Burgsteig 13, 33617, Bielefeld, Germany
| | - Sean Selim Scholz
- Department of Anaesthesiology, Intensive Care, Emergency Medicine, Transfusion Medicine and Pain Therapy, Medical School, Protestant Hospital of the Bethel Foundation, Bielefeld University, University Medical Center OWL, Burgsteig 13, 33617, Bielefeld, Germany.
| |
Collapse
|
2
|
Falck-Jones R, Bell M, Hallqvist L. Incidence and risk factors of peri-operative stroke in major non-cardiovascular, non-neurologic surgery-A retrospective register-based cohort study. Acta Anaesthesiol Scand 2024; 68:485-492. [PMID: 38212290 DOI: 10.1111/aas.14373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2023] [Revised: 11/24/2023] [Accepted: 12/29/2023] [Indexed: 01/13/2024]
Abstract
BACKGROUND Peri-operative stroke is a rare but serious surgical complication. Both overt and covert stroke, occurring in approximately 0.1% and 7% of cases, respectively, are associated with significant long-term effects and increased morbidity. METHODS Retrospective register data for patients >18 years old, presenting for major non-cardiovascular, non-neurosurgical and non-ambulatory surgical procedures at 23 hospitals in Sweden between 2007 and 2014 was collected and linked with various quality registers. The primary outcome was stroke within 30 days from surgery. Using multivariable logistic regression, significant independent risk factors influencing the primary outcome were identified and their adjusted odds ratios (ORs) were calculated. Mortality was assessed, along with the composite score of days alive and at home within 30 days after surgery (DAH 30). RESULTS In total, 318,017 patients were included, with 687 (0.22%) suffering a stroke within 30 days of surgery. The strongest significant risk factors included: increasing ASA-class (OR [95% confidence interval, CI]: 2.23 [1.53-3.36], 3.91 [2.68-5.93] and 7.82 [5.03-12.5] for ASA 2, 3 and 4, respectively) and age (OR [95% CI]: 4.47 [2.21-10.3], 9.9 [5.15-22.1], 16.3 [8.48-36.5] and 21 [10.6-48.1], for age 45-59, 60-74, 75-89 and >90, respectively), along with non-elective procedures, male gender and a history of cerebrovascular disease (OR [95%]: 2.72 [2.25-3.27]). Mortality was increased and DAH 30 was reduced in patients suffering a stroke. CONCLUSIONS Increasing ASA-class and age was clearly associated with an increased risk of peri-operative stroke, which in turn was associated with increased mortality and poorer outcome. Detailed pre-operative risk stratification and individualised peri-operative management could potentially improve patient-centred outcomes and, in turn, have positive implications for public health.
Collapse
Affiliation(s)
- Ryan Falck-Jones
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
- Department of Perioperative and Intensive Care Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Max Bell
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
- Department of Perioperative and Intensive Care Medicine, Karolinska University Hospital, Stockholm, Sweden
| | - Linn Hallqvist
- Department of Physiology and Pharmacology, Karolinska Institutet, Stockholm, Sweden
- Department of Perioperative and Intensive Care Medicine, Karolinska University Hospital, Stockholm, Sweden
| |
Collapse
|
3
|
White KJ, Son M, Lundsberg LS, Culhane JF, Partridge C, Reddy UM, Merriam AA. Low-Dose Aspirin during Pregnancy and Postpartum Bleeding. Am J Perinatol 2023; 40:1390-1397. [PMID: 37211010 DOI: 10.1055/a-2096-5199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
OBJECTIVE This study aimed to investigate whether aspirin 81 mg daily for preeclampsia prevention is associated with increased risk of postpartum blood loss at the time of delivery. STUDY DESIGN This is a retrospective cohort study performed at a tertiary hospital from January 2018 to April 2021. Data were extracted from the electronic medical record. Patients prescribed low-dose aspirin (LDA) were compared with patients who were not. The primary outcome was a composite of postpartum blood loss, defined as: estimated blood loss (EBL) >1,000 mL, documentation of International Classification of Diseases-9/-10 codes for postpartum hemorrhage (PPH), or red blood cell (RBC) transfusion. Bivariate analysis, and unadjusted and adjusted logistic regression modeling were performed. RESULTS Among 16,980 deliveries, 1,922 (11.3%) were prescribed LDA. Patients prescribed LDA were more likely to be >35 years old, nulliparous, obese, taking other anticoagulants, or have diagnoses of diabetes, systemic lupus erythematosus, fibroids, or hypertensive disease of pregnancy. After adjusting for potential confounders, the significant association between LDA use and the composite did not persist (adjusted odds ratio [aOR]: 1.1, 95% confidence interval [CI]: 1.0-1.3) nor did the association between EBL > 1,000 mL (aOR: 1.0, 95% CI: 0.9-1.3) and RBC transfusion (aOR: 1.3, 95% CI: 0.9-1.7). The association between LDA and PPH remained significant (aOR: 1.3, 95% CI: 1.1-1.6). Patients who discontinued LDA <7 days prior to delivery had an increased risk of the postpartum blood loss composite compared discontinuation ≥7 days (15.0 vs. 9.3%; p = 0.03). CONCLUSION There may be an association between LDA use and increased risk of postpartum bleeding. This suggests that use of LDA outside the recommended guidelines should be cautioned and further investigation is needed to determine its ideal dosing and timing of discontinuation. KEY POINTS · There may be an association with LDA and an increased risk of postpartum bleeding.. · Patients who discontinued LDA less than 7 days prior to delivery had an increased rate of postpartum bleeding.. · Additional research is need to determine optimal LDA dose and timing of discontinuation..
Collapse
Affiliation(s)
- Kelsey J White
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
| | - Moeun Son
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
| | - Lisbet S Lundsberg
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
| | - Jennifer F Culhane
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
| | - Caitlin Partridge
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
| | - Uma M Reddy
- Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, New York
| | - Audrey A Merriam
- Department of Obstetrics, Gynecology and Reproductive Sciences, Yale University School of Medicine, New Haven, Connecticut
| |
Collapse
|
4
|
Douketis JD, Spyropoulos AC. Perioperative Management of Anticoagulant and Antiplatelet Therapy. NEJM EVIDENCE 2023; 2:EVIDra2200322. [PMID: 38320132 DOI: 10.1056/evidra2200322] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2024]
Abstract
Anticoagulant and Antiplatelet Drug ManagementManagement of patients on an anticoagulant or antiplatelet drug who require surgery or an invasive procedure is a common clinical problem. Douketis and Spyropoulos provide an evidence-based but practical approach to managing anticoagulants and antiplatelet drugs in the perioperative setting.
Collapse
Affiliation(s)
- James D Douketis
- Department of Medicine, St. Joseph's Healthcare Hamilton and McMaster University, Hamilton, ON, Canada
| | - Alex C Spyropoulos
- Department of Medicine, Anticoagulation and Clinical Thrombosis Service, Northwell Health at Lenox Hill Hospital, New York
- Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, New York
- Institute of Health Systems Science at The Feinstein Institutes for Medical Research, Manhasset, New York
| |
Collapse
|
5
|
Andreotti F, Geisler T, Collet JP, Gigante B, Gorog DA, Halvorsen S, Lip GYH, Morais J, Navarese EP, Patrono C, Rocca B, Rubboli A, Sibbing D, Storey RF, Verheugt FWA, Vilahur G. Acute, periprocedural and longterm antithrombotic therapy in older adults: 2022 Update by the ESC Working Group on Thrombosis. Eur Heart J 2023; 44:262-279. [PMID: 36477865 DOI: 10.1093/eurheartj/ehac515] [Citation(s) in RCA: 16] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 07/22/2022] [Accepted: 09/07/2022] [Indexed: 12/12/2022] Open
Abstract
The first international guidance on antithrombotic therapy in the elderly came from the European Society of Cardiology Working Group on Thrombosis in 2015. This same group has updated its previous report on antiplatelet and anticoagulant drugs for older patients with acute or chronic coronary syndromes, atrial fibrillation, or undergoing surgery or procedures typical of the elderly (transcatheter aortic valve implantation and left atrial appendage closure). The aim is to provide a succinct but comprehensive tool for readers to understand the bases of antithrombotic therapy in older patients, despite the complexities of comorbidities, comedications and uncertain ischaemic- vs. bleeding-risk balance. Fourteen updated consensus statements integrate recent trial data and other evidence, with a focus on high bleeding risk. Guideline recommendations, when present, are highlighted, as well as gaps in evidence. Key consensus points include efforts to improve medical adherence through deprescribing and polypill use; adoption of universal risk definitions for bleeding, myocardial infarction, stroke and cause-specific death; multiple bleeding-avoidance strategies, ranging from gastroprotection with aspirin use to selection of antithrombotic-drug composition, dosing and duration tailored to multiple variables (setting, history, overall risk, age, weight, renal function, comedications, procedures) that need special consideration when managing older adults.
Collapse
Affiliation(s)
- Felicita Andreotti
- Department of Cardiovascular Sciences, Fondazione Policlinico Universitario Gemelli IRCCS, Largo F Vito 1, 00168 Rome, Italy.,Department of Cardiovascular and Pneumological Sciences, Catholic University, Rome, Italy
| | - Tobias Geisler
- Department of Cardiology and Angiology, University Hospital, Eberhard-Karls-University Tuebingen, Otfried-Müller-Straße 10, 72076 Tuebingen, Germany
| | - Jean-Philippe Collet
- Paris Sorbonne Université (UPMC), ACTION Study Group, INSERM UMR_S 1166, Institut de Cardiologie, Pitié-Salpêtrière Hospital (AP-HP), Paris, France
| | - Bruna Gigante
- Division of Cardiovascular Medicine, Department of Medicine, Karolinska Institutet and Department of Clinical Sciences, Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
| | - Diana A Gorog
- National Heart and Lung Institute, Imperial College, London, UK.,Postgraduate Medical School, University of Hertfordshire, Hertfordshire, UK
| | - Sigrun Halvorsen
- Department of Cardiology, Oslo University Hospital Ulleval, University of Oslo, Oslo, Norway
| | - Gregory Y H Lip
- Liverpool Centre for Cardiovascular Science, University of Liverpool and Liverpool Heart & Chest Hospital, Liverpool, UK
| | - Joao Morais
- Serviço de Cardiologia, Centro Hospitalar de Leiria and Center for Innovative Care and Health Technology (ciTechCare), Leiria Polytechnic Institute, Leiria, Portugal
| | - Eliano Pio Navarese
- Department of Cardiology, Collegium Medicum, Nicolaus Copernicus University, Bydgoszcz, Poland.,SIRIO MEDICINE Network and Faculty of Medicine University of Alberta, Edmonton, Canada
| | - Carlo Patrono
- Department of Safety and Bioethics, Section on Pharmacology, Catholic University School of Medicine, Rome, Italy.,Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Bianca Rocca
- Department of Safety and Bioethics, Section on Pharmacology, Catholic University School of Medicine, Rome, Italy.,Fondazione Policlinico Universitario Gemelli IRCCS, Rome, Italy
| | - Andrea Rubboli
- Division of Cardiology, Department of Cardiovascular Diseases-AUSL Romagna, S. Maria delle Croci Hospital, Ravenna, Italy
| | - Dirk Sibbing
- Privatklinik Lauterbacher Mühle am Ostersee, Seeshaupt, Germany & Ludwig-Maximilians-Universität (LMU) München, Munich, Germany
| | - Robert F Storey
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, UK
| | - Freek W A Verheugt
- Department of Cardiology, Heartcenter, Onze Lieve Vrouwe Gasthuis (OLVG), Amsterdam, The Netherlands
| | - Gemma Vilahur
- Cardiovascular Program-ICCC, Research Institute-Hospital de la Santa Creu i Sant Pau, IIB-Sant Pau, Barcelona, Spain.,CIBERCV, Instituto Salud Carlos III, Madrid, Spain
| |
Collapse
|
6
|
Saito K, Saito Y, Muramatsu T, Kitahara H, Fujimoto Y, Isono S, Kobayashi Y. Impact of perioperative antithrombotic strategies on clinical events in non-cardiac surgery. Heart Vessels 2022; 37:1337-1343. [PMID: 35243527 DOI: 10.1007/s00380-022-02044-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2021] [Accepted: 02/18/2022] [Indexed: 01/01/2023]
Abstract
Antithrombotic therapy including antiplatelet agents and anticoagulants are prescribed for secondary prevention in patients with established cardiovascular disease. Although antithrombotic therapy is often interrupted before non-cardiac surgery with or without perioperative bridging anticoagulation, the impact on thrombotic and bleeding events remains uncertain. A total of 360 patients chronically treated with antithrombotic therapy for secondary prevention underwent elective non-cardiac surgery under general anesthesia, with the complete interruption of antithrombotic agents. The study endpoints included all-cause death, thrombotic events, and major bleeding complications after surgical procedures. Of 360 patients, 190 (52.8%) and 200 (55.6%) received antiplatelet and anticoagulation perioperatively. Atrial fibrillation (32.8%) and coronary artery disease (22.5%) were the major indications for antithrombotic regimens. Antithrombotic therapy was interrupted from 5 [2, 7] days before the surgery to 4 [2, 7] days postoperatively. Perioperative bridging therapy with unfractionated heparin was employed in 113 (31.4%) patients. During the hospitalization, one (0.3%) patient died due to non-cardiovascular causes. Thrombotic events and major bleeding occurred in two (0.6%) and eight (2.2%) patients. Bridging therapy with heparin was significantly associated with an increased risk of bleeding events (5.3% vs. 0.8%, p = 0.02). Pre-operative bridging therapy with heparin and operative duration were significantly associated with bleeding complications. In the present study, complete interruption of antithrombotic therapy resulted in a few thrombotic events in patients undergoing elective non-cardiac surgery. Bridging therapy with heparin and longer operative duration were significantly associated with post-operative bleeding complications.
Collapse
Affiliation(s)
- Kan Saito
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, Chiba, 260-8677, Japan.
| | - Yuichi Saito
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, Chiba, 260-8677, Japan
| | - Takahiro Muramatsu
- Department of Anesthesiology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Hideki Kitahara
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, Chiba, 260-8677, Japan
| | - Yoshihide Fujimoto
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, Chiba, 260-8677, Japan
| | - Shiroh Isono
- Department of Anesthesiology, Chiba University Graduate School of Medicine, Chiba, Japan
| | - Yoshio Kobayashi
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, 1-8-1 Inohana, Chuo-ku, Chiba, Chiba, 260-8677, Japan
| |
Collapse
|
7
|
Ruetzler K, Smilowitz NR, Berger JS, Devereaux PJ, Maron BA, Newby LK, de Jesus Perez V, Sessler DI, Wijeysundera DN. Diagnosis and Management of Patients With Myocardial Injury After Noncardiac Surgery: A Scientific Statement From the American Heart Association. Circulation 2021; 144:e287-e305. [PMID: 34601955 DOI: 10.1161/cir.0000000000001024] [Citation(s) in RCA: 79] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Myocardial injury after noncardiac surgery is defined by elevated postoperative cardiac troponin concentrations that exceed the 99th percentile of the upper reference limit of the assay and are attributable to a presumed ischemic mechanism, with or without concomitant symptoms or signs. Myocardial injury after noncardiac surgery occurs in ≈20% of patients who have major inpatient surgery, and most are asymptomatic. Myocardial injury after noncardiac surgery is independently and strongly associated with both short-term and long-term mortality, even in the absence of clinical symptoms, electrocardiographic changes, or imaging evidence of myocardial ischemia consistent with myocardial infarction. Consequently, surveillance of myocardial injury after noncardiac surgery is warranted in patients at high risk for perioperative cardiovascular complications. This scientific statement provides diagnostic criteria and reviews the epidemiology, pathophysiology, and prognosis of myocardial injury after noncardiac surgery. This scientific statement also presents surveillance strategies and treatment approaches.
Collapse
|
8
|
Ullmann M, Guzman R, Mariani L, Soleman J. The effect of anti-thrombotics on the postoperative bleeding rate in patients undergoing craniotomy for brain tumor. Br J Neurosurg 2021:1-7. [PMID: 34423703 DOI: 10.1080/02688697.2021.1968340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Revised: 06/15/2021] [Accepted: 08/09/2021] [Indexed: 10/20/2022]
Abstract
OBJECTIVE The peak prevalence of many brain tumors is in elderly patients. These patients are often treated with platelet inhibitors (PIs) or anticoagulants (ACs), creating a challenge for neurosurgeons concerning the perioperative management. The aim of this study is to analyze the effect of PI/AC treatment on the postoperative bleeding rates in patients undergoing craniotomy due to a brain tumor. METHODS Retrospective analysis of 415 consecutive patients undergoing craniotomy/craniectomy due to a brain tumor. Ninety-nine patients with PI/AC treatment (PI/AC group consisting of 64 PI, 29 AC, and six multiple) and 316 patients without PI/AC (control group) were primarily compared for hemorrhage rate. Secondary outcome measures were clinical outcome and mortality. The association between short preoperative discontinuation (≤5 days), early postoperative resumption time (≤5 days), as well as short total discontinuation time (≤5 days) of PI/AC and postoperative bleeding rates was analyzed. RESULTS Postoperative bleeding rates were comparable between the groups (12.2% and 13.5% in the PI/AC and control group, respectively; p=.74). The majority of bleeds were asymptomatic (85.2%). No significant difference in the postoperative mortality rate was observed (1.0% and 1.6% in the PI/AC and the control group, respectively; p=.67). Shorter discontinuation time of PI/AC was not significantly associated with higher postoperative bleeding rates (preoperative: 12.1% vs. 12.3%; p=.94, postoperative: 11.1% vs. 12.5%, respectively; p=.87, total: 16.7% vs. 12%, respectively; p=.73). CONCLUSIONS Patients treated with PI/AC undergoing craniotomy for the resection of brain tumor do not seem to have increased rates of postoperative bleeding or mortality. We did not find a significant correlation between short discontinuation time of PI/AC in the perioperative period and postoperative bleeding.
Collapse
Affiliation(s)
- Muriel Ullmann
- Faculty of Medicine, University of Basel, Basel, Switzerland
| | - Raphael Guzman
- Faculty of Medicine, University of Basel, Basel, Switzerland
- Department of Neurosurgery, University Hospital Basel, Basel, Switzerland
| | - Luigi Mariani
- Faculty of Medicine, University of Basel, Basel, Switzerland
- Department of Neurosurgery, University Hospital Basel, Basel, Switzerland
| | - Jehuda Soleman
- Faculty of Medicine, University of Basel, Basel, Switzerland
- Department of Neurosurgery, University Hospital Basel, Basel, Switzerland
| |
Collapse
|
9
|
Perioperative Care of Patients at High Risk for Stroke During or After Non-cardiac, Non-neurological Surgery: 2020 Guidelines From the Society for Neuroscience in Anesthesiology and Critical Care. J Neurosurg Anesthesiol 2021; 32:210-226. [PMID: 32433102 DOI: 10.1097/ana.0000000000000686] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Perioperative stroke is associated with considerable morbidity and mortality. Stroke recognition and diagnosis are challenging perioperatively, and surgical patients receive therapeutic interventions less frequently compared with stroke patients in the outpatient setting. These updated guidelines from the Society for Neuroscience in Anesthesiology and Critical Care provide evidence-based recommendations regarding perioperative care of patients at high risk for stroke. Recommended areas for future investigation are also proposed.
Collapse
|
10
|
Hanalioglu S, Sahin B, Sahin OS, Kozan A, Ucer M, Cikla U, Goodman SL, Baskaya MK. Effect of perioperative aspirin use on hemorrhagic complications in elective craniotomy for brain tumors: results of a single-center, retrospective cohort study. J Neurosurg 2019; 132:1529-1538. [PMID: 30952120 DOI: 10.3171/2018.12.jns182483] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2018] [Accepted: 12/18/2018] [Indexed: 11/06/2022]
Abstract
OBJECTIVE In daily practice, neurosurgeons face increasing numbers of patients using aspirin (acetylsalicylic acid, ASA). While many of these patients discontinue ASA 7-10 days prior to elective intracranial surgery, there are limited data to support whether or not perioperative ASA use heightens the risk of hemorrhagic complications. In this study the authors retrospectively evaluated the safety of perioperative ASA use in patients undergoing craniotomy for brain tumors in the largest elective cranial surgery cohort reported to date. METHODS The authors retrospectively analyzed the medical records of 1291 patients who underwent elective intracranial tumor surgery by a single surgeon from 2007 to 2017. The patients were divided into three groups based on their perioperative ASA status: 1) group 1, no ASA; 2) group 2, stopped ASA (low cardiovascular risk); and 3) group 3, continued ASA (high cardiovascular risk). Data collected included demographic information, perioperative ASA status, tumor characteristics, extent of resection (EOR), operative blood loss, any hemorrhagic and thromboembolic complications, and any other complications. RESULTS A total of 1291 patients underwent 1346 operations. The no-ASA group included 1068 patients (1112 operations), the stopped-ASA group had 104 patients (108 operations), and the continued-ASA group had 119 patients (126 operations). The no-ASA patients were significantly younger (mean age 53.3 years) than those in the stopped- and continued-ASA groups (mean 64.8 and 64.0 years, respectively; p < 0.001). Sex distribution was similar across all groups (p = 0.272). Tumor locations and pathologies were also similar across the groups, except for deep tumors and schwannomas that were relatively less frequent in the continued-ASA group. There were no differences in the EOR between groups. Operative blood loss was not significantly different between the stopped- (186 ml) and continued- (220 ml) ASA groups (p = 0.183). Most importantly, neither hemorrhagic (0.6%, 0.9%, and 0.8%, respectively; p = 0.921) nor thromboembolic (1.3%, 1.9%, and 0.8%; p = 0.779) complication rates were significantly different between the groups, respectively. In addition, the multivariate model revealed no statistically significant predictor of hemorrhagic complications, whereas male sex (odds ratio [OR] 5.9, 95% confidence interval [CI] 1.7-20.5, p = 0.005) and deep-extraaxial-benign ("skull base") tumors (OR 3.6, 95% CI 1.3-9.7, p = 0.011) were found to be independent predictors of thromboembolic complications. CONCLUSIONS In this cohort, perioperative ASA use was not associated with the increased rate of hemorrhagic complications following intracranial tumor surgery. In patients at high cardiovascular risk, ASA can safely be continued during elective brain tumor surgery to prevent potential life-threatening thromboembolic complications. Randomized clinical trials with larger sample sizes are warranted to achieve a greater statistical power.
Collapse
|
11
|
Hsieh CY, Huang CW, Wu DP, Sung SF. Risk of ischemic stroke after discharge from inpatient surgery: Does the type of surgery matter? PLoS One 2018; 13:e0206990. [PMID: 30395587 PMCID: PMC6218083 DOI: 10.1371/journal.pone.0206990] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Accepted: 10/23/2018] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE Stroke is a well-known and devastating complication during the perioperative period. However, detailed stroke risk profiles within 90 days in patients discharged without stroke after inpatient surgery are not fully understood. Using the case-crossover design, we aimed to evaluate the risk of ischemic stroke in these patients. METHODS We included adult patients with the first hospitalization for ischemic stroke between 2011 and 2012 from 23 million enrollees in the National Health Insurance Research Database. Admission date of the hospitalization was defined as the case day and exactly 365 days before the admission date as the control day. The exposure was the last hospitalization for surgery within 1-30, 31-60, or 61-90 days (case period) before the case day or similar time intervals (control period) before the control day. Surgical types were grouped based on the International Classification of Diseases procedure codes. We performed conditional logistic regression adjusting for time-varying variables to determine the relationship between surgery and subsequent stroke, and case-time-control analyses to examine whether the results were confounded by the time-trend in surgery. RESULTS A total of 56596 adult patients (41% female, mean age 69 years) comprised the study population. After adjustment was made for confounding variables, an association between stroke and prior inpatient surgery within 30 days was observed (adjusted odds ratio 1.44; 95% confidence interval 1.29-1.61). Cardiothoracic, vascular, digestive surgery, and musculoskeletal surgery within 30 days independently predicted ischemic stroke in the case-crossover analysis. In the case-time-control analysis, inpatient surgery remained an independent risk factor for ischemic stroke, whereas only cardiothoracic, vascular, and digestive surgery independently predicted ischemic stroke. CONCLUSIONS Surgery as a whole independently increased the risk of ischemic stroke within 30 days. Among various types of surgery, cardiothoracic, vascular, and digestive surgery significantly increased the risk of ischemic stroke.
Collapse
Affiliation(s)
- Cheng-Yang Hsieh
- Department of Neurology, Tainan Sin Lau Hospital, Tainan, Taiwan
- School of Pharmacy, Institute of Clinical Pharmacy and Pharmaceutical Sciences, College of Medicine, National Cheng Kung University, Tainan, Taiwan
| | - Chin-Wei Huang
- Department of Neurology, National Cheng Kung University Hospital and College of Medicine, Tainan, Taiwan
| | - Darren Philbert Wu
- Division of Neurology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi City, Taiwan
| | - Sheng-Feng Sung
- Division of Neurology, Department of Internal Medicine, Ditmanson Medical Foundation Chiayi Christian Hospital, Chiayi City, Taiwan
- Department of Information Management and Institute of Healthcare Information Management, National Chung Cheng University, Chiayi County, Taiwan
- * E-mail:
| |
Collapse
|