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Bækgaard ES, Madsen BK, Crone V, El-Hallak H, Møller MH, Vester-Andersen M, Krag M. Perioperative hypotension and use of vasoactive agents in non-cardiac surgery: A scoping review. Acta Anaesthesiol Scand 2024. [PMID: 38965670 DOI: 10.1111/aas.14485] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2024] [Revised: 06/03/2024] [Accepted: 06/13/2024] [Indexed: 07/06/2024]
Abstract
BACKGROUND Perioperative hypotension is common and associated with adverse patient outcomes. Vasoactive agents are often used to manage hypotension, but the ideal drug, dose and duration of treatment has not been established. With this scoping review, we aim to provide an overview of the current body of evidence regarding the vasoactive agents used to treat perioperative hypotension in non-cardiac surgery. METHODS We included all studies describing the use of vasoactive agents for the treatment of perioperative hypotension in non-cardiac surgery. We excluded literature reviews, case studies, and studies on animals and healthy subjects. We posed the following research questions: (1) in which surgical populations have vasoactive agents been studied? (2) which agents have been studied? (3) what doses have been assessed? (4) what is the duration of treatment? and (5) which desirable and undesirable outcomes have been assessed? RESULTS We included 124 studies representing 10 surgical specialties. Eighteen different agents were evaluated, predominantly phenylephrine, ephedrine, and noradrenaline. The agents were administered through six different routes, and numerous comparisons between agents, dosages and routes were included. Then, 88 distinct outcome measures were assessed, of which 54 were judged to be non-patient-centred. CONCLUSIONS We found that studies concerning vasoactive agents for the treatment of perioperative hypotension varied considerably in all aspects. Populations were heterogeneous, interventions and exposures included multiple agents compared against themselves, each other, fluids or placebo, and studies reported primarily non-patient-centred outcomes.
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Affiliation(s)
| | - Bennedikte Kollerup Madsen
- Department of Anaesthesiology and Intensive Care, Holbæk Hospital, Holbæk, Denmark
- Department of Anaesthesiology and Intensive Care, Zealand University Hospital, Køge, Denmark
| | - Vera Crone
- Department of Anaesthesiology and Intensive Care, Holbæk Hospital, Holbæk, Denmark
| | - Hayan El-Hallak
- Department of Anaesthesiology and Intensive Care, Holbæk Hospital, Holbæk, Denmark
- Department of Anaesthesiology, Copenhagen University Hospital-Gentofte, Hellerup, Denmark
| | - Morten Hylander Møller
- Department of Intensive Care, Copenhagen University Hospital-Rigshospitalet, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Morten Vester-Andersen
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
- Department of Anaesthesiology and Intensive Care, Copenhagen University Hospital-Herlev-Gentofte, Herlev, Denmark
| | - Mette Krag
- Department of Anaesthesiology and Intensive Care, Holbæk Hospital, Holbæk, Denmark
- Department of Clinical Medicine, Faculty of Health Sciences, University of Copenhagen, Copenhagen, Denmark
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Penev Y, Ruppert MM, Bilgili A, Li Y, Habib R, Dozic AV, Small C, Adiyeke E, Ozrazgat-Baslanti T, Loftus TJ, Giordano C, Bihorac A. Intraoperative hypotension and postoperative acute kidney injury: A systematic review. Am J Surg 2024; 232:45-53. [PMID: 38383166 DOI: 10.1016/j.amjsurg.2024.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/17/2024] [Accepted: 02/01/2024] [Indexed: 02/23/2024]
Abstract
BACKGROUND There is no consensus regarding safe intraoperative blood pressure thresholds that protect against postoperative acute kidney injury (AKI). This review aims to examine the existing literature to delineate safe intraoperative hypotension (IOH) parameters to prevent postoperative AKI. METHODS PubMed, Cochrane Central, and Web of Science were systematically searched for articles published between 2015 and 2022 relating the effects of IOH on postoperative AKI. RESULTS Our search yielded 19 articles. IOH risk thresholds ranged from <50 to <75 mmHg for mean arterial pressure (MAP) and from <70 to <100 mmHg for systolic blood pressure (SBP). MAP below 65 mmHg for over 5 min was the most cited threshold (N = 13) consistently associated with increased postoperative AKI. Greater magnitude and duration of MAP and SBP below the thresholds were generally associated with a dose-dependent increase in postoperative AKI incidence. CONCLUSIONS While a consistent definition for IOH remains elusive, the evidence suggests that MAP below 65 mmHg for over 5 min is strongly associated with postoperative AKI, with the risk increasing with the magnitude and duration of IOH.
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Affiliation(s)
- Yordan Penev
- Department of Medicine, University of Florida, Gainesville, FL, USA; Intelligent Clinical Care Center, University of Florida, Gainesville, FL, USA
| | - Matthew M Ruppert
- Department of Medicine, University of Florida, Gainesville, FL, USA; Intelligent Clinical Care Center, University of Florida, Gainesville, FL, USA
| | - Ahmet Bilgili
- Department of Medicine, University of Florida, Gainesville, FL, USA; Intelligent Clinical Care Center, University of Florida, Gainesville, FL, USA
| | - Youlei Li
- University of Florida, Gainesville, FL, USA
| | | | | | - Coulter Small
- Intelligent Clinical Care Center, University of Florida, Gainesville, FL, USA
| | - Esra Adiyeke
- Intelligent Clinical Care Center, University of Florida, Gainesville, FL, USA
| | | | - Tyler J Loftus
- Department of Surgery, University of Florida, Gainesville, FL, USA; Intelligent Clinical Care Center, University of Florida, Gainesville, FL, USA
| | - Chris Giordano
- Department of Anesthesiology, University of Florida, Gainesville, FL, USA
| | - Azra Bihorac
- Department of Medicine, University of Florida, Gainesville, FL, USA; Intelligent Clinical Care Center, University of Florida, Gainesville, FL, USA.
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Pang Z, Zou W. Advances of perioperative acute kidney injury in elderly patients undergoing non-cardiac surgery. ZHONG NAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF CENTRAL SOUTH UNIVERSITY. MEDICAL SCIENCES 2023; 48:760-770. [PMID: 37539579 PMCID: PMC10930413 DOI: 10.11817/j.issn.1672-7347.2023.220629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Indexed: 08/05/2023]
Abstract
The risk of developing perioperative acute kidney injury (AKI) in elderly patients increases with age. The combined involvement of aging kidneys, coexisting multiple underlying chronic diseases, and increased exposure to potential renal stressors and nephrotoxic drugs or invasive procedures constitute susceptibility factors for AKI in elderly patients. The perioperative AKI in elderly patients undergoing noncardiac surgery has its own specific population characteristics, so it is necessary to further explore the characteristics of AKI in elderly patients in terms of epidemiology, clinical diagnosis, risk factors, and preventive and curative measures to provide meaningful clinical advice to improve prognosis, accelerate recovery, and reduce medical burden in elderly patients. Since AKI has the fastest-growing incidence in older patients and is associated with a worse prognosis, early detection, early diagnosis, and prevention of AKI are important for elderly patients in the perioperative period. Large, multicenter, randomized controlled clinical studies in elderly non-cardiac surgery patients with AKI can be conducted in the future, with the aim of providing the evidence to reduce of the incidence of AKI and to improve the prognosis of patients.
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Affiliation(s)
- Zhaohua Pang
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha 410008.
- National Clinical Research Center for Geriatric Disorders (Xiangya Hospital), Changsha 410008, China.
| | - Wangyuan Zou
- Department of Anesthesiology, Xiangya Hospital, Central South University, Changsha 410008.
- National Clinical Research Center for Geriatric Disorders (Xiangya Hospital), Changsha 410008, China.
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Lin Y, Sun T, Cheng NN, Liu JJ, He LX, Wang LH, Liu XW, Chen MF, Chen LW, Yao YT. Anesthesia management of patients undergoing off-pump coronary artery bypass grafting: A retrospective study of single center. Front Surg 2023; 9:1067750. [PMID: 36793510 PMCID: PMC9922858 DOI: 10.3389/fsurg.2022.1067750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 12/28/2022] [Indexed: 01/31/2023] Open
Abstract
Background To summarize the current practice of anesthesia management for Chinese patients undergoing off-pump coronary artery bypass (OPCAB) surgery at a large-volume cardiovascular center. Materials and methods The clinical data of consecutive patients undergoing isolated, primary OPCAB surgery during the period from September 2019 to December 2019 were retrospectively analyzed. Patient characteristics, intraoperative data, and short-term outcomes were extracted from the Hospital Information System and the Anesthesia Information Management System. Results A total of 255 patients who underwent OPCAB surgery were enrolled in the current study. High-dose opioids and short-acting sedatives were the most commonly administrated anesthetics intraoperatively. Pulmonary arterial catheter insertion is frequently performed in patients with serious coronary heart disease. Goal-directed fluid therapy, a restricted transfusion strategy, and perioperative blood management were routinely used. Rational usages of inotropic and vasoactive agents facilitate hemodynamic stability during the coronary anastomosis procedure. Four patients underwent re-exploration for bleeding, but no death was observed. Conclusions The study introduced the current practice of anesthesia management at the large-volume cardiovascular center, and the short-term outcomes indicated the efficacy and safety of the practice in OPCAB surgery.
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Affiliation(s)
- Yong Lin
- Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China,Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Tao Sun
- Department of Anesthesiology, The Affiliated Hospital of Inner Mongolia Medical University, Huhhot, China
| | - Ning-ning Cheng
- Department of Anesthesiology, Binzhou People's Hospital, Binzhou, China
| | - Jing-jing Liu
- Department of Anesthesiology, The First Affiliated Hospital of Xinxiang Medical College, Xinxiang, China
| | - Li-xian He
- Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Li-hong Wang
- Department of Anesthesiology, Chuiyangliu Hospital of Tsinghua University, Beijing, China
| | - Xian-wen Liu
- Department of Anesthesiology, Liaocheng People's Hospital, Liaocheng, China
| | - Mei-fang Chen
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Liang-wan Chen
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yun-tai Yao
- Department of Anesthesiology, Fuwai Hospital, National Center for Cardiovascular Diseases, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China,Correspondence: Yun-tai Yao
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Li L, He LX, Yao YT. The efficacy and safety of pre-emptive methoxamine infusion in preventing hypotension by in elderly patients receiving spinal anesthesia: A PRISMA-compliant protocol for systematic review and meta-analysis. Medicine (Baltimore) 2022; 101:e32262. [PMID: 36626487 PMCID: PMC9750677 DOI: 10.1097/md.0000000000032262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Hypotension is frequent after spinal anesthesia, especially in elderly patients. Whether pre-emptive methoxamine infusion is effective and safe to prevent spinal anesthesia-induced hypotension is still a controversial issue, to dress this knowledge lack, we performed a systemic review and meta-analysis to evaluated it. PARTICIPANTS Elderly patients undergoing spinal anesthesia. INTERVENTIONS Administration of methoxamine prior to spinal anesthesia. METHODS We searched PUBMED, Cochrane Library, EMBASE, China National Knowledge Infrastructure, Wanfang Database, and VIP Database, Chinese BioMedical Literature & Retrieval System from January 1st 1978 to February 28th 2022. Primary outcomes of interests included hemodynamic parameters, such as systolic blood pressure, diastolic blood pressure, mean arterial pressure, heart rate. Secondary outcomes of interests included the incidence of intraoperative hypotension, bradycardia, nausea and vomiting, vasopressors requirement, intraoperative blood loss. For continuous or dichotomous variables, treatment effects were calculated as weighted mean difference or odds ratio, respectively. RESULTS Our search yielded 8 randomized controlled trials including 480 patients, and 240 patients were allocated into methoxamine group and 240 into control group. Meta-analysis demonstrated that pre-emptive methoxamine infusion in preventing hypotension by in elderly patients receiving spinal anesthesia had higher blood pressures, lower heart rates. Compared with the control group, the incidence of perioperative hypotension in elderly patients was lower, and elderly patients had less requirement for vasopressor in methoxamine group. CONCLUSION This meta-analysis demonstrated that pre-emptive methoxamine infusion in elderly patients receiving spinal anesthesia can improve blood pressure, slow down heart rate, reduce the incidence of hypotension and requirement for vasopressor. However, these findings should be interpreted rigorously. Further well-conducted trials are required to confirm this.
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Affiliation(s)
- Ling Li
- Department of Anesthesiology, Fuwai Yunnan Cardiovascular Hospital, Kunming, Yunnan Province, China
| | - Li-Xian He
- Department of Anesthesiology, Fuwai Yunnan Cardiovascular Hospital, Kunming, Yunnan Province, China
| | - Yun-Tai Yao
- Anesthesia Center, Fuwai Hospital, NCCD, PUMC&CAMS, Beijing, China
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Effect of Heptaflourane Inhalation and Anesthesia Induction on Hemodynamics of Elderly Patients Undergoing Elective Gastrointestinal Tumor Surgery. JOURNAL OF ONCOLOGY 2022; 2022:9022614. [PMID: 35602300 PMCID: PMC9122700 DOI: 10.1155/2022/9022614] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 02/23/2022] [Accepted: 02/28/2022] [Indexed: 11/17/2022]
Abstract
Gastrointestinal stromal tumors (GISTs) are rare malignancies that begin in specific cells in the GI tract’s (also known as the digestive tract’s) wall. The microenvironment of gastrointestinal cancers has gotten a lot of interest in the last decade. There are various obstacles connected with providing care to individuals with gastrointestinal cancers, especially the elderly. The physiological reserves of elderly individuals are generally depleted, and comorbidities might limit treatment options and increase problems. Surgeons and anesthesiologists must be aware of the measures that must be used while dealing with this fragile population. Anesthesia is a term that refers to the use of drugs to alleviate pain during the surgery and other treatments. Anesthesia is crucial to a patient’s successful treatment and recovery. To induce and maintain general anesthesia in the operating room, inhalation anesthetics (isoflurane, halothane, nitrous oxide, sevoflurane, and desflurane, the most commonly used agents in practice today) are utilized. Inhalation anesthetics are drugs used to give general anesthesia for surgery in the operating room. Anesthetics have the potential to cause substantial cardiac depression as well as hemodynamic instability. In this study, we propose the SBWOA (spark bumper whale optimization algorithm), which is used to assess the patient’s risk before surgery. The entire experiment was run through Matlab simulations.
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Lankadeva YR, May CN, Bellomo R, Evans RG. Role of perioperative hypotension in postoperative acute kidney injury: a narrative review. Br J Anaesth 2022; 128:931-948. [DOI: 10.1016/j.bja.2022.03.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Revised: 02/17/2022] [Accepted: 03/01/2022] [Indexed: 12/20/2022] Open
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