1
|
Epidural Anesthesia versus General Anesthesia for Total Knee Arthroplasty: Influences on Perioperative Cognitive Function and Deep Vein Thrombosis. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:4259499. [PMID: 36124166 PMCID: PMC9482476 DOI: 10.1155/2022/4259499] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/07/2022] [Revised: 08/04/2022] [Accepted: 08/23/2022] [Indexed: 11/29/2022]
Abstract
Purpose This research mainly discussed the impacts of epidural anesthesia (EA) and general anesthesia (GA) on perioperative cognitive function (CF) and deep vein thrombosis (DVT) in patients undergoing total knee arthroplasty (TKA). Methods One hundred and twenty-four patients undergoing TKA in our hospital between July 2015 and October 2021 were selected, of which 74 patients received EA (research group) and the other 50 patients received GA (control group). Perioperative CF, DVT, stress response indicators (norepinephrine, NE; cortisol, Cor), and heart rate (HR) levels were observed and compared. Risk factors affecting DVT of TKA patients were analyzed by logistic regression. Results The research group had statistically better CF than the control group, with notably lower NE, Cor, and HR levels and incidence of DVT. Logistic regression analysis showed that the type of anesthesia and MoCA were risk factors for DVT in TKA patients. Conclusion EA is more feasible for patients undergoing TKA, which is conducive to improving their CF, relieving stress responses, and reducing the incidence of DVT, with a certain sedative effect.
Collapse
|
2
|
Hitzerd E, Broekhuizen M, Neuman RI, Colafella KMM, Merkus D, Schoenmakers S, Simons SHP, Reiss IKM, Danser AHJ. Human Placental Vascular Reactivity in Health and Disease: Implications for the Treatment of Pre-eclampsia. Curr Pharm Des 2020; 25:505-527. [PMID: 30950346 DOI: 10.2174/1381612825666190405145228] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2019] [Accepted: 03/29/2019] [Indexed: 12/17/2022]
Abstract
Adequate development of the placenta is essential for optimal pregnancy outcome. Pre-eclampsia (PE) is increasingly recognized to be a consequence of placental dysfunction and can cause serious maternal and fetal complications during pregnancy. Furthermore, PE increases the risk of neonatal problems and has been shown to be a risk factor for cardiovascular disease of the mother later in life. Currently, there is no adequate treatment for PE, mainly because its multifactorial pathophysiology remains incompletely understood. It originates in early pregnancy with abnormal placentation and involves a cascade of dysregulated systems in the placental vasculature. To investigate therapeutic strategies it is essential to understand the regulation of vascular reactivity and remodeling of blood vessels in the placenta. Techniques using human tissue such as the ex vivo placental perfusion model provide insight in the vasoactive profile of the placenta, and are essential to study the effects of drugs on the fetal vasculature. This approach highlights the different pathways that are involved in the vascular regulation of the human placenta, changes that occur during PE and the importance of focusing on restoring these dysfunctional systems when studying treatment strategies for PE.
Collapse
Affiliation(s)
- Emilie Hitzerd
- Department of Pediatrics, Division of Neonatology, Erasmus MC University Medical Center, Rotterdam, Netherlands.,Department of Internal Medicine; Division of Pharmacology and Vascular Medicine, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Michelle Broekhuizen
- Department of Pediatrics, Division of Neonatology, Erasmus MC University Medical Center, Rotterdam, Netherlands.,Department of Internal Medicine; Division of Pharmacology and Vascular Medicine, Erasmus MC University Medical Center, Rotterdam, Netherlands.,Department of Cardiology; Division of Experimental Cardiology, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Rugina I Neuman
- Department of Internal Medicine; Division of Pharmacology and Vascular Medicine, Erasmus MC University Medical Center, Rotterdam, Netherlands.,Department of Gynecology and Obstetrics, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Katrina M Mirabito Colafella
- Department of Internal Medicine; Division of Pharmacology and Vascular Medicine, Erasmus MC University Medical Center, Rotterdam, Netherlands.,Cardiovascular Program, Monash Biomedicine Discovery Institute, Monash University, Melbourne, Australia.,Department of Physiology, Monash University, Melbourne, Australia
| | - Daphne Merkus
- Department of Cardiology; Division of Experimental Cardiology, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Sam Schoenmakers
- Department of Gynecology and Obstetrics, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Sinno H P Simons
- Department of Pediatrics, Division of Neonatology, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - Irwin K M Reiss
- Department of Pediatrics, Division of Neonatology, Erasmus MC University Medical Center, Rotterdam, Netherlands
| | - A H Jan Danser
- Department of Internal Medicine; Division of Pharmacology and Vascular Medicine, Erasmus MC University Medical Center, Rotterdam, Netherlands
| |
Collapse
|
3
|
Kuhn DC, Botti JJ, Cherouny PH, Demers LM. Eicosanoid production and transfer in the placenta of the diabetic pregnancy. PROSTAGLANDINS 1990; 40:205-15. [PMID: 2120739 DOI: 10.1016/0090-6980(90)90084-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The metabolism of arachidonic acid (AA) and the transfer of its metabolites was determined in in vitro perfused placental tissue from normal pregnancies and those complicated by maternal insulin-dependent diabetes mellitus (IDDM). 14C-labelled AA was recirculated in the fetal circulation for 60 min while 3H-AA was recirculated in the maternal circulation. Placental effluent was subjected to high performance liquid chromatography (HPLC) and analysis of dual-label scintillation counts. Placentae from IDDM pregnancies converted 3-6 times more radiolabelled AA to eicosanoids than did normal placentae. In addition, the transfer of eicosanoids into the opposing circulation was doubled in placentae from IDDM pregnancies compared to normal placentae. The predominant direction of eicosanoid transfer in both groups of placentae was in the fetal-to-maternal direction. The relative amounts of eicosanoids produced was also altered in placentae from IDDM pregnancies. Increased amounts of thromboxane (Tx) B2 and hydroxyeicosatetraenoic acids (HETEs) were present in both circulations of placentae from IDDM pregnancies. Levels of 6-keto prostaglandin F1a (6KPGF1a) were significantly reduced in both circulations in placentae from IDDM pregnancies. Thus, the ratio of TxA2 to PGI2 and the ratio of HETEs to PGI2 were both significantly increased in placentae from IDDM pregnancies. These results suggest an imbalance in eicosanoid production which may be relevant to abnormal placental structure and function in IDDM pregnancies.
Collapse
Affiliation(s)
- D C Kuhn
- Department of Pathology, Pennsylvania State University, Milton S. Hershey Medical Center, Hershey 17033
| | | | | | | |
Collapse
|