The role of extended coagulation screening in adult cranial neurosurgery
© 2023 The Authors..
Introduction: Postoperative hemorrhage after adult cranial neurosurgery is a serious complication with substantial morbidity and mortality.
Research question: We investigated if an extended preoperative screening and an early treatment of previously undetected coagulopathies may decrease the risk of postoperative hemorrhage.
Methods: A prospective study cohort of patients undergoing elective cranial surgery and receiving the extended coagulatory work-up were compared to a propensity matched historical control cohort. The extended work-up included a standardized questionnaire on the patient's bleeding history as well as coagulatory tests of Factor XIII, von-Willebrand-Factor and PFA-100®. Deficiencies were substituted perioperatively. The primary outcome was determined as the surgical revision rate due to postoperative hemorrhage.
Results: The study cohort and the control cohort included 197 cases each, without any significant difference in the preoperative intake of anticoagulant medication (p = .546). Most common interventions were resections of malignant tumors (41%), benign tumors (27%) and neurovascular surgeries (9%) in both cohorts. Imaging revealed postoperative hemorrhage in 7 cases (3.6%) in the study cohort and 18 cases (9.1%) in the control cohort (p = .023). Of these, revision surgeries were significantly more common in the control cohort with 14 cases (9.1%) compared to 5 cases (2.5%) in the study cohort (p = .034). Differences in mean intraoperative blood loss were not significant with 528 ml in the study cohort and 486 ml in the control cohort (p = .376).
Conclusion: Preoperative extended coagulatory screening may allow for revealing previously undiagnosed coagulopathies with subsequent preoperative substitution and thereby reduction of risk for postoperative hemorrhage in adult cranial neurosurgery.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2023 |
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Erschienen: |
2023 |
Enthalten in: |
Zur Gesamtaufnahme - volume:3 |
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Enthalten in: |
Brain & spine - 3(2023) vom: 18., Seite 101756 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Wagner, Arthur [VerfasserIn] |
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Links: |
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Themen: |
Coagulation substitution |
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Anmerkungen: |
Date Revised 02.07.2023 published: Electronic-eCollection Citation Status PubMed-not-MEDLINE |
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doi: |
10.1016/j.bas.2023.101756 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM35884746X |
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245 | 1 | 4 | |a The role of extended coagulation screening in adult cranial neurosurgery |
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500 | |a Citation Status PubMed-not-MEDLINE | ||
520 | |a © 2023 The Authors. | ||
520 | |a Introduction: Postoperative hemorrhage after adult cranial neurosurgery is a serious complication with substantial morbidity and mortality | ||
520 | |a Research question: We investigated if an extended preoperative screening and an early treatment of previously undetected coagulopathies may decrease the risk of postoperative hemorrhage | ||
520 | |a Methods: A prospective study cohort of patients undergoing elective cranial surgery and receiving the extended coagulatory work-up were compared to a propensity matched historical control cohort. The extended work-up included a standardized questionnaire on the patient's bleeding history as well as coagulatory tests of Factor XIII, von-Willebrand-Factor and PFA-100®. Deficiencies were substituted perioperatively. The primary outcome was determined as the surgical revision rate due to postoperative hemorrhage | ||
520 | |a Results: The study cohort and the control cohort included 197 cases each, without any significant difference in the preoperative intake of anticoagulant medication (p = .546). Most common interventions were resections of malignant tumors (41%), benign tumors (27%) and neurovascular surgeries (9%) in both cohorts. Imaging revealed postoperative hemorrhage in 7 cases (3.6%) in the study cohort and 18 cases (9.1%) in the control cohort (p = .023). Of these, revision surgeries were significantly more common in the control cohort with 14 cases (9.1%) compared to 5 cases (2.5%) in the study cohort (p = .034). Differences in mean intraoperative blood loss were not significant with 528 ml in the study cohort and 486 ml in the control cohort (p = .376) | ||
520 | |a Conclusion: Preoperative extended coagulatory screening may allow for revealing previously undiagnosed coagulopathies with subsequent preoperative substitution and thereby reduction of risk for postoperative hemorrhage in adult cranial neurosurgery | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Coagulation substitution | |
650 | 4 | |a Complication | |
650 | 4 | |a Cranial surgery | |
650 | 4 | |a Extended coagulation | |
650 | 4 | |a Postoperative hemorrhage | |
700 | 1 | |a Wostrack, Maria |e verfasserin |4 aut | |
700 | 1 | |a Hartz, Frederik |e verfasserin |4 aut | |
700 | 1 | |a Heim, Johannes |e verfasserin |4 aut | |
700 | 1 | |a Hameister, Erik |e verfasserin |4 aut | |
700 | 1 | |a Hildebrandt, Martin |e verfasserin |4 aut | |
700 | 1 | |a Meyer, Bernhard |e verfasserin |4 aut | |
700 | 1 | |a Winter, Christof |e verfasserin |4 aut | |
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