1
|
Kukendrarajah K, Farmaki AE, Lambiase PD, Schilling R, Finan C, Floriaan Schmidt A, Providencia R. Advancing drug development for atrial fibrillation by prioritising findings from human genetic association studies. EBioMedicine 2024; 105:105194. [PMID: 38941956 DOI: 10.1016/j.ebiom.2024.105194] [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: 09/22/2023] [Revised: 05/14/2024] [Accepted: 05/28/2024] [Indexed: 06/30/2024] Open
Abstract
BACKGROUND Drug development for atrial fibrillation (AF) has failed to yield new approved compounds. We sought to identify and prioritise potential druggable targets with support from human genetics, by integrating the available evidence with bioinformatics sources relevant for AF drug development. METHODS Genetic hits for AF and related traits were identified through structured search of MEDLINE. Genes derived from each paper were cross-referenced with the OpenTargets platform for drug interactions. Confirmation/validation was demonstrated through structured searches and review of evidence on MEDLINE and ClinialTrials.gov for each drug and its association with AF. FINDINGS 613 unique drugs were identified, with 21 already included in AF Guidelines. Cardiovascular drugs from classes not currently used for AF (e.g. ranolazine and carperitide) and anti-inflammatory drugs (e.g. dexamethasone and mehylprednisolone) had evidence of potential benefit. Further targets were considered druggable but remain open for drug development. INTERPRETATION Our systematic approach, combining evidence from different bioinformatics platforms, identified drug repurposing opportunities and druggable targets for AF. FUNDING KK is supported by Barts Charity grant G-002089 and is mentored on the AFGen 2023-24 Fellowship funded by the AFGen NIH/NHLBI grant R01HL092577. RP is supported by the UCL BHF Research Accelerator AA/18/6/34223 and NIHR grant NIHR129463. AFS is supported by the BHF grants PG/18/5033837, PG/22/10989 and UCL BHF Accelerator AA/18/6/34223 as well as the UK Research and Innovation (UKRI) under the UK government's Horizon Europe funding guarantee EP/Z000211/1 and by the UKRI-NIHR grant MR/V033867/1 for the Multimorbidity Mechanism and Therapeutics Research Collaboration. AF is supported by UCL BHF Accelerator AA/18/6/34223. CF is supported by UCL BHF Accelerator AA/18/6/34223.
Collapse
Affiliation(s)
- Kishore Kukendrarajah
- Institute of Health Informatics, University College London, 222 Euston Road, NW1 2DA, United Kingdom; Barts Heart Centre, St Bartholomew's Hospital, West Smithfield, EC1A 7BE, United Kingdom.
| | - Aliki-Eleni Farmaki
- Institute of Health Informatics, University College London, 222 Euston Road, NW1 2DA, United Kingdom
| | - Pier D Lambiase
- Barts Heart Centre, St Bartholomew's Hospital, West Smithfield, EC1A 7BE, United Kingdom; Institute of Cardiovascular Science, University College London, Gower Street, WC1E 6HX, United Kingdom
| | - Richard Schilling
- Barts Heart Centre, St Bartholomew's Hospital, West Smithfield, EC1A 7BE, United Kingdom
| | - Chris Finan
- Institute of Cardiovascular Science, University College London, Gower Street, WC1E 6HX, United Kingdom; UCL British Heart Foundation Research Accelerator, United Kingdom; Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, the Netherlands
| | - Amand Floriaan Schmidt
- Institute of Cardiovascular Science, University College London, Gower Street, WC1E 6HX, United Kingdom; UCL British Heart Foundation Research Accelerator, United Kingdom; Division Heart and Lungs, Department of Cardiology, University Medical Center Utrecht, Utrecht University, the Netherlands; Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam University Medical Centres, University of Amsterdam, the Netherlands
| | - Rui Providencia
- Institute of Health Informatics, University College London, 222 Euston Road, NW1 2DA, United Kingdom; Barts Heart Centre, St Bartholomew's Hospital, West Smithfield, EC1A 7BE, United Kingdom
| |
Collapse
|
2
|
Jabayeva N, Bekishev B, Lesbekov T, Nurmykhametova Z, Kaliyev R, Faizov L, Kuanyshbek A, Samalavicius R. Impact of extracorporeal haemoadsorption during prolonged cardiopulmonary bypass on the incidence of acute kidney injury. THE JOURNAL OF EXTRA-CORPOREAL TECHNOLOGY 2024; 56:45-54. [PMID: 38888547 PMCID: PMC11185140 DOI: 10.1051/ject/2024004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/24/2023] [Accepted: 03/04/2024] [Indexed: 06/20/2024]
Abstract
The usage of cardiopulmonary bypass (CPB) in cardiothoracic surgery contributes to the activation of the inflammatory response. In certain cases, the systemic inflammatory response may be immoderate, leading to organ dysfunction, such as acute renal failure or multiorgan dysfunction. This study aimed to examine the effect of haemoadsorption (HA) therapy on inflammatory markers and renal damage indices during cardiopulmonary bypass and in the early postoperative period. We conducted a retrospective analysis of prospectively collected data in a single tertiary care center on patients operated between January 2021 and May 2022. The levels of inflammatory markers and renal parameters in blood samples (Interleukin (IL) 6, C-reactive protein (CRP), white blood cells, lactate, procalcitonin (PCT), and NT-proBNP, urea, creatinine, glomerular filtration rate (GFR), mechanical ventilation days and intensive care unit (ICU) days) were compared between the three groups. Data from the Jafron HA 330 (n = 20) and CytoSorb300 (n = 20) groups were compared with those from the control group (n = 20). All patients underwent cardiopulmonary bypass for more than 120 min. Baseline patient characteristics were similar in all three groups. Acute kidney injury (AKI) was diagnosed in 17 patients (28.3%); seven patients were in the Jafron HA 330, two in the CytoSorb300, and eight in the control group. We found that IL1α, IL 6, IL8, Lactate dehydrogenase, PCT, NT-proBNP, CRP, Leukocyte, and TNFα had no significant or clinical difference between the CytoSorb 300 and Jafron HA 330 adsorber groups. Our results indicate that haemoadsorption therapy does not significantly reduce the risk of AKI after prolonged CPB, but decreases the need for renal replacement therapy.
Collapse
Affiliation(s)
- Nilufar Jabayeva
-
Department of Anesthesiology and Intensive Care, National Research Cardiac Surgery Center Astana 010000 Kazakhstan
| | - Bolat Bekishev
-
Department of Anesthesiology and Intensive Care, National Research Cardiac Surgery Center Astana 010000 Kazakhstan
| | - Timur Lesbekov
-
Department of Adult Cardiac Surgery, National Research Cardiac Surgery Center Astana 010000 Kazakhstan
| | - Zhuldyz Nurmykhametova
-
Department of Perfusiology and assisted circulation laboratory, National Research Cardiac Surgery Center Astana 010000 Kazakhstan
| | - Rymbay Kaliyev
-
Department of Perfusiology and assisted circulation laboratory, National Research Cardiac Surgery Center Astana 010000 Kazakhstan
| | - Linar Faizov
-
Department of Perfusiology and assisted circulation laboratory, National Research Cardiac Surgery Center Astana 010000 Kazakhstan
| | - Aidyn Kuanyshbek
-
Department of Anesthesiology and Intensive Care, National Research Cardiac Surgery Center Astana 010000 Kazakhstan
| | - Robertas Samalavicius
-
Department of Anesthesia, Intensive Care and Pain Management, Vilnius University Hospital Santariskiu Clinics Vilnius 01100 Lithuania
| |
Collapse
|
3
|
Gettleman BS, Liu KC, Yoshida B, Vega AN, Kusnezov N, Lieberman JR, Heckmann ND. Perioperative Dexamethasone is Associated with a Decreased Risk of Pulmonary Embolism and Deep Vein Thrombosis Following Total Joint Arthroplasty: An Analysis of 70,000 High-Risk Patients. J Arthroplasty 2024:S0883-5403(24)00453-4. [PMID: 38735549 DOI: 10.1016/j.arth.2024.05.020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 05/02/2024] [Accepted: 05/03/2024] [Indexed: 05/14/2024] Open
Abstract
BACKGROUND Dexamethasone (DEX) has demonstrated promise with respect to decreasing postoperative thromboembolic complications following total joint arthroplasty (TJA). Therefore, the aim of this study was to investigate the effects of perioperative intravenous DEX on rates of pulmonary embolism (PE) and deep vein thrombosis (DVT) after primary TJA in patients who have a history of venous thromboembolism (VTE). METHODS Patients who have a history of VTE who underwent primary, elective TJA from 2015 to 2021 were identified using a commercial healthcare database. Patients were divided based on receipt of perioperative intravenous DEX [DEX(+) versus DEX(-)] on the day of index TJA. Patient demographics and hospital factors were collected. The 90-day risk of postoperative complications, readmission, and in-hospital mortality were compared. RESULTS Overall, 70,147 patients who had a history of VTE underwent TJA, of which 40,607 (57.89%) received DEX and 29,540 (42.11%) did not. The DEX(+) patients were younger (67 ± 9.8 versus 68 ± 9.9 years, P < 0.001) and had a significantly shorter length of stay compared to the DEX(-) patients (1.8 ± 1.6 versus 2.2 ± 1.8 days, P < 0.001). The DEX(+) patients demonstrated lower rates of PE (1.37 versus 1.75%, P < 0.001) and DVT (2.37 versus 3.01%, P < 0.001) compared to DEX(-) patients. The DEX(+) patients experienced a lower risk of PE (adjusted odds ratio [aOR] 0.78, 95% confidence interval [95%-CI]: 0.66 to 0.93, P = 0.006) and DVT (aOR: 0.84, 95%-CI: 0.74 to 0.95, P = 0.006) compared to DEX(-) patients. The DEX(+) patients demonstrated no differences in the odds of surgical site infection, periprosthetic joint infection, or sepsis compared to the DEX(-) patients (P > 0.05). CONCLUSION The administration of DEX was associated with a decreased risk of PE and DVT in patients who have a history of VTE who underwent TJA. These data warrant further study investigating the postoperative benefits of perioperative DEX administration for high-risk patients undergoing TJA.
Collapse
Affiliation(s)
- Brandon S Gettleman
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Kevin C Liu
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Brandon Yoshida
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Andrew N Vega
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Nicholas Kusnezov
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Jay R Lieberman
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California
| | - Nathanael D Heckmann
- Department of Orthopaedic Surgery, Keck School of Medicine of the University of Southern California, Los Angeles, California.
| |
Collapse
|
4
|
Taleska Štupica G, Šoštarič M, Jenko M, Podbregar M. Methylprednisolone Does Not Enhance Paraoxonase 1 Activity During Cardiopulmonary Bypass Surgery-A Randomized, Controlled Clinical Trial. J Cardiothorac Vasc Anesth 2024; 38:946-956. [PMID: 38311492 DOI: 10.1053/j.jvca.2023.12.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2023] [Revised: 12/20/2023] [Accepted: 12/26/2023] [Indexed: 02/06/2024]
Abstract
OBJECTIVES Cardiopulmonary bypass (CPB) is linked to systemic inflammatory responses and oxidative stress. Paraoxonase 1 (PON1) is an antioxidant enzyme with a cardioprotective role whose activity is decreased in systemic inflammation and in patients with acute myocardial and global ischemia. Glucocorticoids counteract the effect of oxidative stress by upregulating PON1 gene expression. The authors aimed to determine the effect of methylprednisolone on PON1 activity during cardiac surgery on CPB. DESIGN Prospective, randomized, controlled clinical trial. SETTING The University Medical Center Ljubljana, Slovenia. PARTICIPANTS Forty adult patients who underwent complex cardiac surgery on CPB between February 2016 and December 2017 were randomized into methylprednisolone and control groups (n = 20 each). INTERVENTIONS Patients in the methylprednisolone group received 1 g of methylprednisolone in the CPB priming solution, whereas patients in the control group were not given methylprednisolone during CPB. MEASUREMENTS AND MAIN RESULTS The effect of methylprednisolone from the CPB priming solution was compared with standard care during CPB on PON1 activity until postoperative day 5. Correlations of PON1 activity with lipid status, mediators of inflammation, and hemodynamics were analyzed also. No significant differences were found between study groups for PON1 activity, high-density lipoprotein, and low-density lipoprotein in any of the measurement intervals (p > 0.016). The methylprednisolone group had significantly lower tumor necrosis factor alpha (p < 0.001) and interleukin-6 (p < 0.001), as well as C-reactive protein and procalcitonin (p < 0.016) after surgery. No significant difference was found between groups for hemodynamic parameters. A positive correlation existed between PON1 and lipid status, whereas a negative correlation was found between PON1 activity and tumor necrosis factor alpha, interleukin-6, and CPB duration. CONCLUSIONS Methylprednisolone does not influence PON1 activity during cardiac surgery on CPB.
Collapse
Affiliation(s)
- Gordana Taleska Štupica
- University Medical Center Ljubljana, Clinical Department of Anesthesiology and Perioperative Intensive Therapy, Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia.
| | - Maja Šoštarič
- University Medical Center Ljubljana, Clinical Department of Anesthesiology and Perioperative Intensive Therapy, Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia
| | - Matej Jenko
- University Medical Center Ljubljana, Clinical Department of Anesthesiology and Perioperative Intensive Therapy, Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia
| | - Matej Podbregar
- University Medical Center Ljubljana, Clinical Department of Anesthesiology and Perioperative Intensive Therapy, Ljubljana, Slovenia; University of Ljubljana, Faculty of Medicine, Ljubljana, Slovenia; General Hospital Celje, Department of Internal Intensive Medicine, Celje, Slovenia
| |
Collapse
|
5
|
Abbasciano RG, Olivieri GM, Chubsey R, Gatta F, Tyson N, Easwarakumar K, Fudulu DP, Marsico R, Kofler M, Elshafie G, Lai F, Loubani M, Kendall S, Zakkar M, Murphy GJ. Prophylactic corticosteroids for cardiopulmonary bypass in adult cardiac surgery. Cochrane Database Syst Rev 2024; 3:CD005566. [PMID: 38506343 PMCID: PMC10952358 DOI: 10.1002/14651858.cd005566.pub4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/21/2024]
Abstract
BACKGROUND Cardiac surgery triggers a strong inflammatory reaction, which carries significant clinical consequences. Corticosteroids have been suggested as a potential perioperative strategy to reduce inflammation and help prevent postoperative complications. However, the safety and effectiveness of perioperative corticosteroid use in adult cardiac surgery is uncertain. This is an update of the 2011 review with 18 studies added. OBJECTIVES Primary objective: to estimate the effects of prophylactic corticosteroid use in adults undergoing cardiac surgery with cardiopulmonary bypass on the: - co-primary endpoints of mortality, myocardial complications, and pulmonary complications; and - secondary outcomes including atrial fibrillation, infection, organ injury, known complications of steroid therapy, prolonged mechanical ventilation, prolonged postoperative stay, and cost-effectiveness. SECONDARY OBJECTIVE to explore the role of characteristics of the study cohort and specific features of the intervention in determining the treatment effects via a series of prespecified subgroup analyses. SEARCH METHODS We used standard, extensive Cochrane search methods to identify randomised studies assessing the effect of corticosteroids in adult cardiac surgery. The latest searches were performed on 14 October 2022. SELECTION CRITERIA We included randomised controlled trials in adults (over 18 years, either with a diagnosis of coronary artery disease or cardiac valve disease, or who were candidates for cardiac surgery with the use of cardiopulmonary bypass), comparing corticosteroids with no treatments. There were no restrictions with respect to length of the follow-up period. All selected studies qualified for pooling of results for one or more endpoints. DATA COLLECTION AND ANALYSIS We used standard Cochrane methods. Our primary outcomes were all-cause mortality, and cardiac and pulmonary complications. Secondary outcomes were infectious complications, gastrointestinal bleeding, occurrence of new post-surgery atrial fibrillation, re-thoracotomy for bleeding, neurological complications, renal failure, inotropic support, postoperative bleeding, mechanical ventilation time, length of stays in the intensive care unit (ICU) and hospital, patient quality of life, and cost-effectiveness. We used GRADE to assess the certainty of evidence for each outcome. MAIN RESULTS This updated review includes 72 randomised trials with 17,282 participants (all 72 trials with 16,962 participants were included in data synthesis). Four trials (6%) were considered at low risk of bias in all the domains. The median age of participants included in the studies was 62.9 years. Study populations consisted mainly (89%) of low-risk, first-time coronary artery bypass grafting (CABG) or valve surgery. The use of perioperative corticosteroids may result in little to no difference in all-cause mortality (risk with corticosteroids: 25 to 36 per 1000 versus 33 per 1000 with placebo or no treatment; risk ratio (RR) 0.90, 95% confidence interval (CI) 0.75 to 1.07; 25 studies, 14,940 participants; low-certainty evidence). Corticosteroids may increase the risk of myocardial complications (68 to 86 per 1000) compared with placebo or no treatment (66 per 1000; RR 1.16, 95% CI 1.04 to 1.31; 25 studies, 14,766 participants; low-certainty evidence), and may reduce the risk of pulmonary complications (risk with corticosteroids: 61 to 77 per 1000 versus 78 per 1000 with placebo/no treatment; RR 0.88, 0.78 to 0.99; 18 studies, 13,549 participants; low-certainty evidence). Analyses of secondary endpoints showed that corticosteroids may reduce the incidence of infectious complications (risk with corticosteroids: 94 to 113 per 1000 versus 123 per 1000 with placebo/no treatment; RR 0.84, 95% CI 0.76 to 0.92; 28 studies, 14,771 participants; low-certainty evidence). Corticosteroids may result in little to no difference in incidence of gastrointestinal bleeding (risk with corticosteroids: 9 to 17 per 1000 versus 10 per 1000 with placebo/no treatment; RR 1.21, 95% CI 0.87 to 1.67; 6 studies, 12,533 participants; low-certainty evidence) and renal failure (risk with corticosteroids: 23 to 35 per 1000 versus 34 per 1000 with placebo/no treatment; RR 0.84, 95% CI 0.69 to 1.02; 13 studies, 12,799; low-certainty evidence). Corticosteroids may reduce the length of hospital stay, but the evidence is very uncertain (-0.5 days, 0.97 to 0.04 fewer days of length of hospital stay compared with placebo/no treatment; 25 studies, 1841 participants; very low-certainty evidence). The results from the two largest trials included in the review possibly skew the overall findings from the meta-analysis. AUTHORS' CONCLUSIONS A systematic review of trials evaluating the organ protective effects of corticosteroids in cardiac surgery demonstrated little or no treatment effect on mortality, gastrointestinal bleeding, and renal failure. There were opposing treatment effects on cardiac and pulmonary complications, with evidence that corticosteroids may increase cardiac complications but reduce pulmonary complications; however, the level of certainty for these estimates was low. There were minor benefits from corticosteroid therapy for infectious complications, but the evidence on hospital length of stay was very uncertain. The inconsistent treatment effects across different outcomes and the limited data on high-risk groups reduced the applicability of the findings. Further research should explore the role of these drugs in specific, vulnerable cohorts.
Collapse
Affiliation(s)
| | | | - Rachel Chubsey
- University Hospitals of Leicester NHS Trust, Leicester, UK
| | - Francesca Gatta
- Department of Cardiothoracic Surgery, Liverpool Heart and Chest Hospital, Liverpool, UK
| | - Nathan Tyson
- Department of Cardiac Surgery, University Hospitals of Leicester, Leicester, UK
| | | | - Daniel P Fudulu
- Department of Cardiac Surgery, University Hospital Bristol NHS Trust, Bristol, UK
| | | | | | - Ghazi Elshafie
- Department of Cardiothoracic Surgery, Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | - Florence Lai
- Leicester Clinical Trials Unit, University of Leicester, Glenfield Hospital, Leicester, UK
| | - Mahmoud Loubani
- Department of Cardiothoracic Surgery, Hull and East Yorkshire Hospitals NHS Trust, Hull, UK
| | | | - Mustafa Zakkar
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| | - Gavin J Murphy
- Department of Cardiovascular Sciences, University of Leicester, Leicester, UK
| |
Collapse
|
6
|
Behem CR, Friedheim T, Holthusen H, Rapp A, Suntrop T, Graessler MF, Pinnschmidt HO, Wipper SH, von Lucadou M, Schwedhelm E, Renné T, Pfister K, Schierling W, Trepte CJC. Goal-directed colloid versus crystalloid therapy and microcirculatory blood flow following ischemia/reperfusion. Microvasc Res 2024; 152:104630. [PMID: 38048876 DOI: 10.1016/j.mvr.2023.104630] [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: 09/08/2023] [Revised: 11/11/2023] [Accepted: 11/25/2023] [Indexed: 12/06/2023]
Abstract
OBJECTIVE Ischemia/reperfusion can impair microcirculatory blood flow. It remains unknown whether colloids are superior to crystalloids for restoration of microcirculatory blood flow during ischemia/reperfusion injury. We tested the hypothesis that goal-directed colloid - compared to crystalloid - therapy improves small intestinal, renal, and hepatic microcirculatory blood flow in pigs with ischemia/reperfusion injury. METHODS This was a randomized trial in 32 pigs. We induced ischemia/reperfusion by supra-celiac aortic-cross-clamping. Pigs were randomized to receive either goal-directed isooncotic hydroxyethyl-starch colloid or balanced isotonic crystalloid therapy. Microcirculatory blood flow was measured using Laser-Speckle-Contrast-Imaging. The primary outcome was small intestinal, renal, and hepatic microcirculatory blood flow 4.5 h after ischemia/reperfusion. Secondary outcomes included small intestinal, renal, and hepatic histopathological damage, macrohemodynamic and metabolic variables, as well as specific biomarkers of tissue injury, renal, and hepatic function and injury, and endothelial barrier function. RESULTS Small intestinal microcirculatory blood flow was higher in pigs assigned to isooncotic hydroxyethyl-starch colloid therapy than in pigs assigned to balanced isotonic crystalloid therapy (768.7 (677.2-860.1) vs. 595.6 (496.3-694.8) arbitrary units, p = .007). There were no important differences in renal (509.7 (427.2-592.1) vs. 442.1 (361.2-523.0) arbitrary units, p = .286) and hepatic (604.7 (507.7-701.8) vs. 548.7 (444.0-653.3) arbitrary units, p = .376) microcirculatory blood flow between groups. Pigs assigned to colloid - compared to crystalloid - therapy also had less small intestinal, but not renal and hepatic, histopathological damage. CONCLUSIONS Goal-directed isooncotic hydroxyethyl-starch colloid - compared to balanced isotonic crystalloid - therapy improved small intestinal, but not renal and hepatic, microcirculatory blood flow in pigs with ischemia/reperfusion injury. Whether colloid therapy improves small intestinal microcirculatory blood flow in patients with ischemia/reperfusion needs to be investigated in clinical trials.
Collapse
Affiliation(s)
- Christoph R Behem
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany.
| | - Till Friedheim
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hannes Holthusen
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Adina Rapp
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Timo Suntrop
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Michael F Graessler
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Hans O Pinnschmidt
- Department of Medical Biometry and Epidemiology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| | - Sabine H Wipper
- Department of Vascular Medicine, University Heart and Vascular Center Hamburg (UHZ), Hamburg, Germany
| | - Mirjam von Lucadou
- Institute of Clinical Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Edzard Schwedhelm
- Institute of Clinical Pharmacology and Toxicology, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Hamburg, Germany
| | - Thomas Renné
- Institute of Clinical Chemistry and Laboratory Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany; Irish Centre for Vascular Biology, School of Pharmacy and Biomolecular Sciences, Royal College of Surgeons in Ireland, Dublin, Ireland; Center for Thrombosis and Hemostasis (CTH), Johannes Gutenberg University Medical Center, Mainz, Germany
| | - Karin Pfister
- Department of Vascular Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Wilma Schierling
- Department of Vascular Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Constantin J C Trepte
- Department of Anesthesiology, Center of Anesthesiology and Intensive Care Medicine, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
| |
Collapse
|
7
|
Yan S, Gao S, Lou S, Yu C, Sun X, Qian X, Ji B. Does methylprednisolone provide protective effect in total aortic arch replacement requiring hypothermia circulatory arrest and selective cerebral perfusion? Perfusion 2023; 38:1384-1392. [PMID: 35786218 DOI: 10.1177/02676591221113650] [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] [Indexed: 11/17/2022]
Abstract
BACKGROUND Glucocorticoids (GC)were applied in total aortic arch replacement (TAAR) at various dosages in many centers, but with limited evidence. METHODS The retrospective study was aimed to evaluate whether methylprednisolone was associated with better postoperative outcomes in patients undergoing TAAR. Patients undergoing TAAR with moderate hypothermia and selective cerebral perfusion between 2017.1 to 2018.12 in Fuwai hospital were classified into three groups according to doses of methylprednisolone given in the surgery: large-GC group (1500-3000 mg); medium-GC group (500-1000 mg) and no-GC group (0 mg). Postoperative outcomes were compared among three groups. Multivariable analysis was performed to identify the association of methylprednisolone with outcomes. RESULTS Three hundred twenty-eight patients were enrolled. Two hundred twenty-eight were in the large-GC group, 34 were in the medium-GC group, and 66 were in the no-GC group. The incidences of major adverse outcomes in large-GC, medium-GC and no-GC groups were 22.8%, 17.6% and 18.2%, respectively, with no statistical difference. A significant difference was observed in post-cardiopulmonary bypass (CPB) fresh frozen plasma (FFP) transfusion (p < .001) and chest drainage volume (p < .001). Multivariable analysis demonstrated that methylprednisolone was not associated with better outcomes (p = .455), while large doses of methylprednisolone were significantly associated with excessive chest drainage (over 2000 mL) [OR (99% CI) 4.282 (1.66-11.044), p < .001] and excessive post-CPB FFP transfusion (over 400 mL) [OR (99% CI) 2.208 (1.027-4.747), p = .008]. CONCLUSIONS Large doses of methylprednisolone (1500-3000 mg) did not show a protective effect in TAAR with moderate hypothermia arrest plus selective cerebral perfusion and might increase postoperative bleeding and FFP transfusion.
Collapse
Affiliation(s)
- Shujie Yan
- Department of Cardiopulmonary Bypass, State key laboratory of Cardiovascular Medicine, Fuwai Hospital, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Beijing, China
| | - Sizhe Gao
- Department of Cardiopulmonary Bypass, State key laboratory of Cardiovascular Medicine, Fuwai Hospital, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Beijing, China
| | - Song Lou
- Department of Cardiopulmonary Bypass, State key laboratory of Cardiovascular Medicine, Fuwai Hospital, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Beijing, China
| | - Cuntao Yu
- Department of Cardiovascular surgery, State key laboratory of Cardiovascular Medicine, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Xiaogang Sun
- Department of Cardiovascular surgery, State key laboratory of Cardiovascular Medicine, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Xiangyang Qian
- Department of Cardiovascular surgery, State key laboratory of Cardiovascular Medicine, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Fuwai Hospital, Beijing, China
| | - Bingyang Ji
- Department of Cardiopulmonary Bypass, State key laboratory of Cardiovascular Medicine, Fuwai Hospital, National center for Cardiovascular disease, Chinese Academy of Medical science and Peking Union Medical College, Beijing, China
| |
Collapse
|
8
|
Wang F, Hao X, Zhu Y. Effects of perioperative intravenous glucocorticoids on perioperative neurocognitive disorders in adults after surgery: A PRISMA-compliant meta-analysis of randomized controlled trials. Medicine (Baltimore) 2023; 102:e34708. [PMID: 37653739 PMCID: PMC10470771 DOI: 10.1097/md.0000000000034708] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 09/02/2023] Open
Abstract
BACKGROUND Randomized controlled trials (RCTs) have shown uncertain clinical benefits from perioperative intravenous glucocorticoids for perioperative neurocognitive disorders (PND). Thus, this meta-analysis was performed to evaluate whether perioperative intravenous glucocorticoids can decrease the occurrence of PND among adults undergoing surgery. METHODS We searched 4 databases (MEDLINE, Embase, CENTRAL and Web of Science) for RCTs that assessed the incidence of PND in adults (aged ≥ 18 years old) after surgery. Two reviewers independently assessed the studies for eligibility, extracted data, and assessed the risk of bias in each study. We assessed the certainty of evidence using GRADEpro software. RESULTS A total of 10 studies (N = 14,967) were eligible. Compared with controls, glucocorticoids were not associated with reducing the risk of postoperative cognitive dysfunction (POCD) (risk ratio [RR]: 0.79 95% confidence interval [CI]: 0.41-1.55, P = .50, I2 = 85%), risk of postoperative delirium (POD) (RR: 0.87 95% CI: 0.74-1.03, P = .10, I2 = 36%), the length of stay in intensive care unit (ICU) (mean difference [MD] -0.21 95% CI: -1.20 to 0.79, P = .68, I2 = 84%), 30-day mortality (RR: 0.92 95% CI: 0.59-1.46, P = .73, I2 = 0%), or postoperative atrial fibrillation (RR: 0.94 95% CI: 0.86-1.01, P = .11, I2 = 25%). However, there was significant difference between glucocorticoids and control group in the length of hospital stay (LOS) (MD: -0.39 95% CI: -0.62 to -0.16, P = .001, I2 = 0%), and postoperative infections (RR: 0.65 95% CI: 0.56-0.76, P < .00001, I2 = 0%). CONCLUSIONS Perioperative intravenous glucocorticoids did not reduce the risk of PND in adults after surgery but might be associated with shorter the LOS and lower the incidence of postoperative infections. More, larger, higher-quality RCTs including neurological surgery or hip fracture surgery and different doses of glucocorticoids compared with placebos are needed to explore the intervention effects.
Collapse
Affiliation(s)
- Fei Wang
- Department of Anesthesiology, Sichuan Academy of Medical Science and Sichuan Provincial People’s Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Xuechao Hao
- Department of Anesthesiology, West China Hospital of Sichuan University; Research Units of Perioperative Stress Assessment and Clinical Decision (2018RU012), Chinese Academy of Medical Sciences, Chengdu, China
| | - Yihao Zhu
- Department of Anesthesiology, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, China
| |
Collapse
|
9
|
Jehan FS, Ganguli S, Song C, Aziz H. Association between chronic steroids and outcomes in hepatobiliary and pancreatic surgery. Am J Surg 2023:S0002-9610(23)00019-3. [PMID: 36702733 DOI: 10.1016/j.amjsurg.2023.01.021] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 01/08/2023] [Accepted: 01/20/2023] [Indexed: 01/22/2023]
Abstract
BACKGROUND Chronic steroid use has been associated with increased postoperative complication; however, the association between chronic steroids and hepatobiliary and pancreatic surgery through all aspects of disease etiologies and types of surgery performed remains an area of active research. Therefore, this study analyzed the association of chronic steroids use with outcomes after hepatobiliary and pancreatic surgery. METHODS The National Surgical Quality Improvement Program Participant Use Data Files for hepatobiliary and pancreatic surgeries performed between 2015 and 2019 were analyzed for chronic steroid use and postoperative adverse events. RESULTS A total of 54,382 patients underwent hepatobiliary or pancreatic surgery during the study period, of which 1672 (3.1%) were on chronic steroids. In patients undergoing pancreatic surgery, steroid use was associated with higher rates of pneumonia (odds ratio [OR] 1.3, 95% confidence interval [95% CI] 1.2-2.2), unplanned intubation (OR 1.2, 95% CI 1.1-2.3), readmission (OR 1.4, 95% CI 1.3-2.4), intraoperative or postoperative transfusions (OR 1.5, 95% CI 1.2-2.3), being more likely to remain on a ventilator for greater than 48 h (OR 1.4, 95% CI 1.2-1.9), and greater mortality (OR 1.2, 95% CI 1.1-3.1) when compared to those, not on chronic steroids. In patients undergoing hepatobiliary surgery, chronic steroid use was associated with higher rates of sepsis (OR 1.3, 95% CI 1.2-2.9), unplanned intubation (OR 1.4, 95% CI 1.2-2.7), intraoperative or postoperative transfusions (OR 1.5, 95% CI 1.3-2.3), and readmission (OR 1.2, 95% CI 1.0-1.9). There was no difference in pancreatic fistula rates or post-hepatectomy liver failure rates after pancreatic and hepatobiliary resections, respectively. CONCLUSION Chronic steroids use was associated with higher rates of poor outcomes both perioperatively and postoperatively in pancreatic and hepatobiliary surgery. These results will allow clinicians to be better equipped to counsel patients on surgery's increased risks and establish various perioperative protocols for chronic steroid users.
Collapse
Affiliation(s)
| | - Sangrag Ganguli
- The George Washington University School of Medicine and Health Sciences, USA
| | | | - Hassan Aziz
- University of Iowa Hospitals and Clinics, USA.
| |
Collapse
|
10
|
Mao YM, Liao T, Ye QL, Wu GC, Zhang Q, Tao SS, Zhao CN, Wu Q, Dan YL, Pan HF, Ye DQ. Increased circulating sclerostin levels in rheumatoid arthritis patients: an updated meta-analysis. Z Rheumatol 2023; 82:51-58. [PMID: 34545431 DOI: 10.1007/s00393-021-01091-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/23/2021] [Indexed: 01/13/2023]
Abstract
BACKGROUND Sclerostin, a regulator of bone metabolism and vascular calcification involved in regulating the Wnt/β-catenin signaling pathway, has been shown to be involved in the pathogenesis of rheumatoid arthritis (RA). However, current results regarding the circulating sclerostin level of RA patients are debatable. This study aimed to evaluate the circulating level of sclerostin in RA patients and briefly summarize its role. METHOD PubMed, EMBASE, and the Cochrane Library databases were systematically searched till May 27, 2021, for eligible articles. Useful data from all qualified papers were systematically extracted and analyzed using Stata 12.0 software (Stata Corp LP, College Station, TX, USA). RESULTS Overall, 13 qualifying studies including 1030 cases and 561 normal controls were analyzed in this updated meta-analysis. Forest plot of this meta-analysis showed that RA patients had higher circulating sclerostin levels (P < 0.001, standardized mean difference [SMD] = 0.916, 95% CI: 0.235-1.597) compared to normal controls. Subgroup analyses implied that age, region, and assay method were associated with sclerostin level in RA patients. CONCLUSION RA patients have higher circulating sclerostin levels, and these was influenced by age, region, and assay method.
Collapse
Affiliation(s)
- Yan-Mei Mao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, 230032, Hefei, Anhui, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, 81 Meishan Road, Hefei, Anhui, China
| | - Tao Liao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, 230032, Hefei, Anhui, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, 81 Meishan Road, Hefei, Anhui, China
| | - Qian-Ling Ye
- Department of Hematology, The Second Hospital, Anhui Medical University, Hefei, Anhui, China
| | - Guo-Cui Wu
- School of Nursing, Anhui Medical University, 15 Feicui Road, Hefei, Anhui, China
| | - Qin Zhang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, 230032, Hefei, Anhui, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, 81 Meishan Road, Hefei, Anhui, China
| | - Sha-Sha Tao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, 230032, Hefei, Anhui, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, 81 Meishan Road, Hefei, Anhui, China
| | - Chan-Na Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, 230032, Hefei, Anhui, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, 81 Meishan Road, Hefei, Anhui, China
| | - Qian Wu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, 230032, Hefei, Anhui, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, 81 Meishan Road, Hefei, Anhui, China
| | - Yi-Lin Dan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, 230032, Hefei, Anhui, China.,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, 81 Meishan Road, Hefei, Anhui, China
| | - Hai-Feng Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, 230032, Hefei, Anhui, China. .,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, 81 Meishan Road, Hefei, Anhui, China.
| | - Dong-Qing Ye
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, 230032, Hefei, Anhui, China. .,Inflammation and Immune Mediated Diseases Laboratory of Anhui Province, 81 Meishan Road, Hefei, Anhui, China.
| |
Collapse
|
11
|
Ji X, Sun W, Lv C, Huang J, Zhang H. Meta-analysis of the efficacy and safety of thermal ablation for treating large benign thyroid nodules. Clin Endocrinol (Oxf) 2022; 97:654-663. [PMID: 35170792 DOI: 10.1111/cen.14695] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Revised: 01/17/2022] [Accepted: 02/10/2022] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Many large benign thyroid nodules have symptoms and cosmetic problems. This study consisted of a meta-analysis to accurately assess the effect of thermal ablation on these nodules. METHODS The PubMed, Embase, Web of Science, and Scopus databases were systematically searched for retrospective or prospective studies of thermal ablation since June 1, 2021. The weighted mean differences of the measures were analysed before and after treatment. RESULTS A total of 10 eligible studies were included. By comparing the initial nodule volume with the nodular volume after thermal ablation, we found that the volume reduction rate was increased significantly after 1 month (SMD = 0.453, 95% CI: 0.323-0.583, p < .001), 3 months (SMD = 0.655, 95% CI: 0.563-0.747, p < .001), 6 months (SMD = 0.691, 95% CI: 0.607-0.774, p < .001), and 12 months (SMD = 0.694, 95% CI: 0.583-0.803), p < .001). The nodular volume was also found to decrease significantly, after 1 month (SMD = 2.381, 95% CI: 1.278-3.485, p < .001), 3 months (SMD = 5.071, 95% CI: 2.386-7.756, p < .001), 6 months (SMD = 5.363, 95% CI: 2.765-7.962, p < .001), and 12 months (SMD = 8.194, 95% CI: 2.113-14.274), p < .001). Symptom score (SMD = 4.419, 95% CI: 2.573-6.265, p < .001)and cosmetic score (SMD = 4.245, 95% CI: 2.566-5.359, p < .001) were reduced after thermal ablation. CONCLUSIONS Thermal ablation could become an alternative to manage large benign thyroid nodules.
Collapse
Affiliation(s)
- Xiaoyu Ji
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Wei Sun
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Chengzhou Lv
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Jiapeng Huang
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang, China
| | - Hao Zhang
- Department of Thyroid Surgery, The First Hospital of China Medical University, Shenyang, China
| |
Collapse
|
12
|
Chai T, Zhuang X, Tian M, Yang X, Qiu Z, Xu S, Cai M, Lin Y, Chen L. Meta-Analysis: Shouldn't Prophylactic Corticosteroids be Administered During Cardiac Surgery with Cardiopulmonary Bypass? Front Surg 2022; 9:832205. [PMID: 35722531 PMCID: PMC9198450 DOI: 10.3389/fsurg.2022.832205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 05/02/2022] [Indexed: 12/04/2022] Open
Abstract
Background Corticosteroids can effectively inhibit systemic inflammation induced by cardiopulmonary bypass. Recently clinical trials and meta-analyses and current guidelines for cardiac surgery do not support corticosteroids prophylaxis during cardiac surgery because of an increase in myocardial infarction and no benefit for patients. The aim of this study is to determine whether specific corticosteroids dose ranges might provide clinical benefits without increasing myocardial infarction. Methods The PubMed, Web of Science, Embase, Clinical Trials, and Cochrane databases were searched for randomized controlled trials (RCTs) published before August 1, 2021. Results 88 RCTs with 18,416 patients (17,067 adults and 1,349 children) were identified. Relative to placebo and high-dose corticosteroids, low-dose corticosteroids (≤20 mg/kg hydrocortisone) during adult cardiac surgery did not increase the risks of myocardial infarction (odds ratio [OR]: 0.96, 95% confidence interval [CI]: 0.43-2.17; p = 0.93). However, low-dose corticosteroids were associated with lower risks of atrial fibrillation (OR: 0.58, 95% CI: 0.44-0.76; p < 0.0001) and kidney injury (OR: 0.29, 95% CI: 0.09-0.96; p = 0.04). Furthermore, low-dose corticosteroids significantly shortened the mechanical ventilation times (mean difference [MD]: -2.74 h, 95% CI: -4.14, -1.33; p = 0.0001), intensive care unit (ICU) stay (MD: -1.48 days, 95% CI: -2.73, -0.22; p = 0.02), and hospital stay (MD: -2.29 days, 95% CI: -4.51, -0.07; p = 0.04). Conclusion Low-dose corticosteroids prophylaxis during cardiac surgery provided significant benefits for adult patients, without increasing the risks of myocardial infarction and other complications.
Collapse
Affiliation(s)
- Tianci Chai
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
- Department of anesthesiology, Xinyi People’s Hospital, Xuzhou, China
| | - Xinghui Zhuang
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
| | - Mengyue Tian
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
| | - Xiaojie Yang
- Key Laboratory of Ministry of Education for Gastrointestinal Cancer, The School of Basic Medical Sciences, Fujian Medical University, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
- Department of Thoracic Surgery, Fujian Medical University Union Hospital, Fuzhou, China
| | - Zhihuang Qiu
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
| | - Shurong Xu
- Nursing Department, Fujian Medical University Union Hospital, Fuzhou, China
| | - Meiling Cai
- Nursing Department, Fujian Medical University Union Hospital, Fuzhou, China
| | - Yanjuan Lin
- Nursing Department, Fujian Medical University Union Hospital, Fuzhou, China
| | - Liangwan Chen
- Department of Cardiovascular Surgery, Fujian Medical University Union Hospital, Fuzhou, China
- Key Laboratory of Cardio-Thoracic Surgery (Fujian Medical University), Fujian Province University, Fuzhou, China
| |
Collapse
|
13
|
Zhou X, Shi H, Zhu S, Wang H, Sun S. Effects of vitamin E and vitamin C on male infertility: a meta-analysis. Int Urol Nephrol 2022; 54:1793-1805. [DOI: 10.1007/s11255-022-03237-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2022] [Accepted: 05/05/2022] [Indexed: 11/28/2022]
|
14
|
Hatami S, Hefler J, Freed DH. Inflammation and Oxidative Stress in the Context of Extracorporeal Cardiac and Pulmonary Support. Front Immunol 2022; 13:831930. [PMID: 35309362 PMCID: PMC8931031 DOI: 10.3389/fimmu.2022.831930] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 02/08/2022] [Indexed: 12/12/2022] Open
Abstract
Extracorporeal circulation (ECC) systems, including cardiopulmonary bypass, and extracorporeal membrane oxygenation have been an irreplaceable part of the cardiothoracic surgeries, and treatment of critically ill patients with respiratory and/or cardiac failure for more than half a century. During the recent decades, the concept of extracorporeal circulation has been extended to isolated machine perfusion of the donor organ including thoracic organs (ex-situ organ perfusion, ESOP) as a method for dynamic, semi-physiologic preservation, and potential improvement of the donor organs. The extracorporeal life support systems (ECLS) have been lifesaving and facilitating complex cardiothoracic surgeries, and the ESOP technology has the potential to increase the number of the transplantable donor organs, and to improve the outcomes of transplantation. However, these artificial circulation systems in general have been associated with activation of the inflammatory and oxidative stress responses in patients and/or in the exposed tissues and organs. The activation of these responses can negatively affect patient outcomes in ECLS, and may as well jeopardize the reliability of the organ viability assessment, and the outcomes of thoracic organ preservation and transplantation in ESOP. Both ECLS and ESOP consist of artificial circuit materials and components, which play a key role in the induction of these responses. However, while ECLS can lead to systemic inflammatory and oxidative stress responses negatively affecting various organs/systems of the body, in ESOP, the absence of the organs that play an important role in oxidant scavenging/antioxidative replenishment of the body, such as liver, may make the perfused organ more susceptible to inflammation and oxidative stress during extracorporeal circulation. In the present manuscript, we will review the activation of the inflammatory and oxidative stress responses during ECLP and ESOP, mechanisms involved, clinical implications, and the interventions for attenuating these responses in ECC.
Collapse
Affiliation(s)
- Sanaz Hatami
- Department of Surgery, University of Alberta, Edmonton, AB, Canada
- Canadian National Transplant Research Program, Edmonton, AB, Canada
| | - Joshua Hefler
- Department of Surgery, University of Alberta, Edmonton, AB, Canada
| | - Darren H. Freed
- Department of Surgery, University of Alberta, Edmonton, AB, Canada
- Canadian National Transplant Research Program, Edmonton, AB, Canada
- Department of Biomedical Engineering, University of Alberta, Edmonton, AB, Canada
- Alberta Transplant Institute, Edmonton, AB, Canada
- Department of Physiology, University of Alberta, Edmonton, AB, Canada
- *Correspondence: Darren H. Freed,
| |
Collapse
|
15
|
Cholyway R, Akande O, Mauro AG, Mezzaroma E, Wang R, Kenning K, Toldo S, Quader M. Assessment of Machine Perfusion Conditions for the Donation After Circulatory Death Heart Preservation. Artif Organs 2022; 46:1346-1357. [PMID: 35167122 PMCID: PMC9307000 DOI: 10.1111/aor.14208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 12/29/2021] [Accepted: 02/03/2022] [Indexed: 11/28/2022]
Abstract
Background Donation after circulatory death (DCD) hearts requires machine perfusion preservation, the conditions of which are not well defined. Methods To achieve this, rat hearts were procured following a DCD or control beating‐heart donation (CBD) model, and perfused for 60 min with one of three machine perfusion solutions—St. Thomas (ST), University of Wisconsin (UW), or Polyethylene Glycol‐20k (PEG)—at one of two temperatures, 4°C or 15°C. At 15‐min intervals, perfusion pressure was measured as a marker of vascular resistance. Colored microspheres were added to capture the distribution of perfusate into the metabolically active sub‐endocardium, and the eluate was collected for troponin assays. Analyses compared groups using Wilcoxon rank‐sum and ANOVA. Results Perfusion pressure was significantly higher for DCD than CBD hearts at 15°C regardless of solutions. The lowest rise in perfusion pressure over time was observed with PEG at 15°C. Except for PEG at 15°C, ST and UW solutions at 4 or 15°C had decreased sub‐endocardial perfusion in DCD hearts. Troponin release from DCD hearts with UW and PEG solutions was comparable to CBD hearts but was significantly higher with ST solution at 15°C. Conclusions Optimal preservation conditions for DCD hearts were observed with PEG machine perfusion solution at 15°C.
Collapse
Affiliation(s)
- Renee Cholyway
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Oluwatoyin Akande
- Pauley Heart Center, Virginia Commonwealth University Health System, Richmond, VA, USA
| | - Adolfo Gabriele Mauro
- Pauley Heart Center, Virginia Commonwealth University Health System, Richmond, VA, USA.,Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Eleonora Mezzaroma
- Pauley Heart Center, Virginia Commonwealth University Health System, Richmond, VA, USA.,Department of Pharmacotherapy and Outcome Science, School of Pharmacy, Virginia Commonwealth University, Richmond, VA, USA
| | - Rui Wang
- Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Kristine Kenning
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA
| | - Stefano Toldo
- Pauley Heart Center, Virginia Commonwealth University Health System, Richmond, VA, USA.,Division of Cardiology, Department of Internal Medicine, Virginia Commonwealth University, Richmond, VA, USA
| | - Mohammed Quader
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, Virginia Commonwealth University, Richmond, VA, USA.,Pauley Heart Center, Virginia Commonwealth University Health System, Richmond, VA, USA.,McGuire Veterans Administration Medical Center, Richmond, VA, USA
| |
Collapse
|
16
|
Augoustides JG. Protecting the Central Nervous System During Cardiac Surgery. Perioper Med (Lond) 2022. [DOI: 10.1016/b978-0-323-56724-4.00022-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
|
17
|
Jufar AH, Lankadeva YR, May CN, Cochrane AD, Marino B, Bellomo R, Evans RG. Renal and Cerebral Hypoxia and Inflammation During Cardiopulmonary Bypass. Compr Physiol 2021; 12:2799-2834. [PMID: 34964119 DOI: 10.1002/cphy.c210019] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Cardiac surgery-associated acute kidney injury and brain injury remain common despite ongoing efforts to improve both the equipment and procedures deployed during cardiopulmonary bypass (CPB). The pathophysiology of injury of the kidney and brain during CPB is not completely understood. Nevertheless, renal (particularly in the medulla) and cerebral hypoxia and inflammation likely play critical roles. Multiple practical factors, including depth and mode of anesthesia, hemodilution, pump flow, and arterial pressure can influence oxygenation of the brain and kidney during CPB. Critically, these factors may have differential effects on these two vital organs. Systemic inflammatory pathways are activated during CPB through activation of the complement system, coagulation pathways, leukocytes, and the release of inflammatory cytokines. Local inflammation in the brain and kidney may be aggravated by ischemia (and thus hypoxia) and reperfusion (and thus oxidative stress) and activation of resident and infiltrating inflammatory cells. Various strategies, including manipulating perfusion conditions and administration of pharmacotherapies, could potentially be deployed to avoid or attenuate hypoxia and inflammation during CPB. Regarding manipulating perfusion conditions, based on experimental and clinical data, increasing standard pump flow and arterial pressure during CPB appears to offer the best hope to avoid hypoxia and injury, at least in the kidney. Pharmacological approaches, including use of anti-inflammatory agents such as dexmedetomidine and erythropoietin, have shown promise in preclinical models but have not been adequately tested in human trials. However, evidence for beneficial effects of corticosteroids on renal and neurological outcomes is lacking. © 2021 American Physiological Society. Compr Physiol 11:1-36, 2021.
Collapse
Affiliation(s)
- Alemayehu H Jufar
- Cardiovascular Disease Program, Biomedicine Discovery Institute and Department of Physiology, Monash University, Melbourne, Victoria, Australia.,Pre-Clinical Critical Care Unit, Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| | - Yugeesh R Lankadeva
- Pre-Clinical Critical Care Unit, Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Victoria, Australia.,Department of Critical Care, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Victoria, Australia
| | - Clive N May
- Pre-Clinical Critical Care Unit, Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Victoria, Australia.,Department of Critical Care, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Victoria, Australia
| | - Andrew D Cochrane
- Department of Cardiothoracic Surgery, Monash Health and Department of Surgery (School of Clinical Sciences at Monash Health), Monash University, Melbourne, Victoria, Australia
| | - Bruno Marino
- Cellsaving and Perfusion Resources, Melbourne, Victoria, Australia
| | - Rinaldo Bellomo
- Department of Critical Care, Faculty of Medicine, Dentistry and Health Sciences, University of Melbourne, Victoria, Australia.,Department of Intensive Care, Austin Health, Heidelberg, Victoria, Australia
| | - Roger G Evans
- Cardiovascular Disease Program, Biomedicine Discovery Institute and Department of Physiology, Monash University, Melbourne, Victoria, Australia.,Pre-Clinical Critical Care Unit, Florey Institute of Neuroscience and Mental Health, University of Melbourne, Melbourne, Victoria, Australia
| |
Collapse
|
18
|
Hu YQ, Wang ZX, Xiang K, He YS, Feng YT, Shuai ZW, Pan HF. Elevated circulating thrombomodulin levels in systemic lupus erythematosus: a systematic review and meta-analysis. Curr Pharm Des 2021; 28:306-312. [PMID: 34766888 DOI: 10.2174/1381612827666211111152319] [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: 05/06/2021] [Accepted: 09/15/2021] [Indexed: 11/22/2022]
Abstract
OBJECTIVES Thrombomodulin (TM) is closely related to the pathogenesis of autoimmune diseases, including systemic lupus erythematosus (SLE). However, current evidence on circulating TM levels in SLE patients is contradictory. We conducted this meta-analysis to more accurately assess circulating TM levels in patients with SLE and lupus nephritis (LN) and to analyze related influencing factors. METHODS Systematic search of relevant documents was conducted in PubMed, Embase, and The Cochrane Library databases (up to 28 February 2021). Studies on the comparison of circulating TM between SLE patients and controls were screened and evaluated for inclusion. Random-effects model analysis was applied to calculate the combined standardized mean difference (SMD) with a 95% confidence interval (CI). Heterogeneity was estimated by Q statistics and I2. RESULTS A total of 353 articles were identified, 14 provided adequate information for this study finally. The results illustrated that SLE patients had higher TM levels than healthy controls (SMD =0.38, 95% CI: 0.02 to 0.74, p=0.04). Circulating TM levels were increased in patients with active SLE compared to inactive SLE patients (SMD=1.12, 95% CI: 0.03 to 2.20, p=0.04). In addition, circulating TM levels of SLE patients with LN were higher than those without LN (SMD=4.55, 95% CI: 1.97 to 7.12, p=0.001). CONCLUSIONS The circulating TM levels in SLE patients are enhanced. In addition, circulating TM levels may be practical in reflecting the disease activity and nephritis involvement of SLE patients.
Collapse
Affiliation(s)
- Yu-Qian Hu
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Zhi-Xin Wang
- Department of Rheumatology and Immunology, the First Affiliated Hospital of Anhui Medical University, 218 Jixi Road, Hefei, Anhui, China
| | - Kun Xiang
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Yi-Sheng He
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Ya-Ting Feng
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| | - Zong-Wen Shuai
- Department of Rheumatology and Immunology, the First Affiliated Hospital of Anhui Medical University, 218 Jixi Road, Hefei, Anhui, China
| | - Hai-Feng Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, 81 Meishan Road, Hefei, Anhui, China
| |
Collapse
|
19
|
Zhou X, Shi H, Zhu S, Wang H, Sun S. Dipeptidyl peptidase-4 inhibitor and insulin combination treatment in type 2 diabetes and chronic kidney disease: A meta-analysis. J Diabetes Investig 2021; 13:468-477. [PMID: 34551206 PMCID: PMC8902402 DOI: 10.1111/jdi.13675] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 09/07/2021] [Accepted: 09/18/2021] [Indexed: 12/18/2022] Open
Abstract
Aims/Introduction The union of dipeptidyl peptidase‐4 inhibitors and insulin in patients with type 2 diabetes and chronic kidney disease provides satisfactory glucose management without increasing adverse events (AEs). This research appraised the therapeutic effect and safety of combination therapy in patients with type 2 diabetes and chronic kidney disease. Materials and Methods We carried out a meta‐analysis of randomized controlled trials to analyze AEs, hypoglycemia, serious AEs, severe hypoglycemia, estimated glomerular filtration rate, fasting plasma glucose, glycated hemoglobin, insulin dose, low‐density lipoprotein cholesterol, uric acid and weight between combination treatment groups and control groups by searching the Cochrane Library, Excerpta Medica Database (Embase), PubMed and Web of Science databanks until October 2020. Results Five studies (6 trials, 1,278 participants) met the inclusion criteria. The evidence quality ranged from moderate to high. Glycated hemoglobin (standardized mean difference −0.29, 95% confidence interval −0.44 to −0.14) and insulin dose (standardized mean difference −0.16, 95% confidence interval −0.29 to −0.02) were obviously smaller in the combination cure patients than in the control patients. Compared with the control groups, combination treatment did not increase AEs, hypoglycemia, serious AEs or severe hypoglycemia. Conclusions This study showed the effectiveness and safety of dipeptidyl peptidase‐4 inhibitors bonded with insulin in patients with type 2 diabetes and chronic kidney disease, but the protective actions of this cure on kidney and cardiovascular outcomes, as well as the functions of other dipeptidyl peptidase‐4 inhibitors, need to be affirmed by more good‐quality randomized controlled trials.
Collapse
Affiliation(s)
- Xianling Zhou
- Department of Nephrology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Heng Shi
- Department of Nephrology, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Shiping Zhu
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Haixia Wang
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Jinan University, Guangzhou, China
| | - Shengyun Sun
- Department of Traditional Chinese Medicine, The First Affiliated Hospital of Jinan University, Guangzhou, China
| |
Collapse
|
20
|
Perchermeier S, Tassani-Prell P. The Use of Corticosteroids for Cardiopulmonary Bypass in Adults. CURRENT ANESTHESIOLOGY REPORTS 2021. [DOI: 10.1007/s40140-021-00468-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
Abstract
Purpose of Review
Cardiopulmonary bypass for on-pump cardiac surgery induces a systemic inflammation that may contribute to postoperative major complications. To reduce this inflammatory response in patients undergoing heart surgery, the perioperative use of anti-inflammatory corticosteroids has long been recommended to improve clinical outcomes. However, the efficacy and safety of steroids remain still unclear.
Recent Findings
We reviewed recent published literature, including the large clinical trials DECS and SIRS and the two meta-analysis by Dvirnik et al. (2018) and Ng et al. (2020), on mortality and major postoperative complications, such as myocardial complications, atrial fibrillation, stroke, pulmonary adverse events, length of ICU and hospital stay, renal failure, and infection.
Summary
The perioperative application of corticosteroids did not improve mortality rates beyond standard care or other secondary outcomes, such as myocardial infarction, stroke, renal failure, and infection. The observed increased risk of myocardial damage in patients receiving corticosteroids in the SIRS trial is mainly related to the author-defined CK-MB threshold as indicator for early myocardial injury. Interestingly, the use of steroids may have some beneficial effects on secondary outcomes: they significantly decreased the risk of respiratory failure and pneumonia and shortened the length of ICU and hospital stay, but the mechanism involved in pulmonary injury is multifactorial and it is difficult to evaluate this result. Patients receiving steroids did not have a decreased incidence of atrial fibrillation shown by the two large trials unlike some previous small sample size trials have demonstrated.
Collapse
|
21
|
Moran JL. Multivariate meta-analysis of critical care meta-analyses: a meta-epidemiological study. BMC Med Res Methodol 2021; 21:148. [PMID: 34275460 PMCID: PMC8286437 DOI: 10.1186/s12874-021-01336-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Accepted: 06/21/2021] [Indexed: 12/26/2022] Open
Abstract
Background Meta-analyses typically consider multiple outcomes and report univariate effect sizes considered as independent. Multivariate meta-analysis (MVMA) incorporates outcome correlation and synthesises direct evidence and related outcome estimates within a single analysis. In a series of meta-analyses from the critically ill literature, the current study contrasts multiple univariate effect estimates and their precision with those derived from MVMA. Methods A previous meta-epidemiological study was used to identify meta-analyses with either one or two secondary outcomes providing sufficient detail to structure bivariate or tri-variate MVMA, with mortality as primary outcome. Analysis was performed using a random effects model for both odds ratio (OR) and risk ratio (RR); borrowing of strength (BoS) between multivariate outcome estimates was reported. Estimate comparisons, β coefficients, standard errors (SE) and confidence interval (CI) width, univariate versus multivariate, were performed using Lin’s concordance correlation coefficient (CCC). Results In bivariate meta-analyses, for OR (n = 49) and RR (n = 48), there was substantial concordance (≥ 0.69) between estimates; but this was less so for tri-variate meta-analyses for both OR (n = 25; ≥ 0.38) and RR (≥ -0.10; n = 22). A variable change in the multivariate precision of primary mortality outcome estimates compared with univariate was present for both bivariate and tri-variate meta-analyses and for metrics. For second outcomes, precision tended to decrease and CI width increase for bivariate meta-analyses, but was variable in the tri-variate. For third outcomes, precision increased and CI width decreased. In bivariate meta-analyses, OR coefficient significance reversal, univariate versus MVMA, occurred once for mortality and 6 cases for second outcomes. RR coefficient significance reversal occurred in 4 cases; 2 were discordant with OR. For tri-variate OR meta-analyses reversal of coefficient estimate significance occurred in two cases for mortality, nine cases for second and 7 cases for third outcomes. In RR meta-analyses significance reversals occurred for mortality in 2 cases, 6 cases for second and 3 cases for third; there were 7 discordances with OR. BoS was greater in trivariate MVMAs compared with bivariate and for OR versus RR. Conclusions MVMA would appear to be the preferred solution to multiple univariate analyses; parameter significance changes may occur. Analytic metric appears to be a determinant.
Collapse
Affiliation(s)
- John L Moran
- Department of Intensive Care Medicine, The Queen Elizabeth Hospital, Woodville, SA, 5011, Australia.
| |
Collapse
|
22
|
Thompson CP, Jagdale A, Walcott G, Iwase H, Foote JB, Cron RQ, Hara H, Cleveland DC, Cooper DKC. A perspective on the potential detrimental role of inflammation in pig orthotopic heart xenotransplantation. Xenotransplantation 2021; 28:e12687. [PMID: 33786912 DOI: 10.1111/xen.12687] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2020] [Revised: 02/26/2021] [Accepted: 03/18/2021] [Indexed: 02/06/2023]
Abstract
There is a critical shortage of deceased human donor organs for transplantation. The need is perhaps most acute in neonates and infants with life-threatening congenital heart disease, in whom mechanical support devices are largely unsuccessful. If orthotopic (life-supporting) heart transplantation (OHTx) were consistently successful in the genetically engineered pig-to-nonhuman primate (NHP) model, a clinical trial of bridging with a pig heart in such patients might be justified. However, the results of pig OHTx in NHPs have been mixed and largely poor. We hypothesise that a factor is the detrimental effects of the inflammatory response that is known to develop (a) during any surgical procedure that requires cardiopulmonary bypass, and (b) immediately after an NHP recipient is exposed to a pig xenograft. We suggest that the combination of these two inflammatory responses has a direct detrimental effect on pig heart graft function, but also, and possibly of more importance, on recipient baboon pulmonary function, which further impacts survival of the pig heart graft. In addition, the inflammatory response almost certainly adversely impacts the immune response to the graft. If our hypothesis is correct, the potential steps that could be taken to reduce the inflammatory response or its effects (with varying degrees of efficacy) include (a) white blood cell filtration, (b) complement depletion or inactivation, (c) immunosuppressive therapy, (d) high-dose corticosteroid therapy, (e) cytokine/chemokine-targeted therapy, (f) ultrafiltration or CytoSorb hemoperfusion, (g) reduction in the levels of endogenous catecholamines, (h) triiodothyronine therapy and (i) genetic engineering of the organ-source pig. Prevention of the inflammatory response, or attenuation of its effects, by judicious anti-inflammatory therapy may contribute not only to early survival of the recipient of a genetically engineered pig OHTx, but also to improved long-term pig heart graft survival. This would open the possibility of initiating a clinical trial of genetically engineered pig OHTx as a bridge to allotransplantation.
Collapse
Affiliation(s)
- Charles P Thompson
- Xenotransplantation Program, Division of Transplantation, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Abhijit Jagdale
- Xenotransplantation Program, Division of Transplantation, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Gregory Walcott
- Department of Medicine/Cardiovascular Diseases, the University of Alabama at Birmingham, Birmingham, AL, USA
| | - Hayato Iwase
- Xenotransplantation Program, Division of Transplantation, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Jeremy B Foote
- Department of Microbiology and Animal Resources Program, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Randall Q Cron
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Hidetaka Hara
- Xenotransplantation Program, Division of Transplantation, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - David C Cleveland
- Division of Cardiothoracic Surgery, Children's Hospital of Alabama, and Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - David K C Cooper
- Xenotransplantation Program, Division of Transplantation, Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| |
Collapse
|
23
|
Liu L, Jing FY, Wang XW, Li LJ, Zhou RQ, Zhang C, Wu QC. Effects of corticosteroids on new-onset atrial fibrillation after cardiac surgery: A meta-analysis of randomized controlled trials. Medicine (Baltimore) 2021; 100:e25130. [PMID: 33725992 PMCID: PMC7982194 DOI: 10.1097/md.0000000000025130] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 02/15/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Postoperative atrial fibrillation (POAF) occurs commonly after cardiac surgery. Studies suggest that corticosteroid can reduce the incident of POAF. However, the results remain controversial. This meta-analysis aimed to evaluate the efficacy and safety corticosteroid on the prevention of POAF following cardiac surgery. METHODS Randomized controlled trials were identified through a systematic literature search. Two investigators independently searched articles, extracted data, and assessed the quality of included studies. Primary outcome was the incidence of POAF as well as length of hospital stay and intensive care unit stay, wound and other infection, mortality, duration of ventilation, myocardial infarction, gastrointestinal complications, high blood sugar, stroke, and postoperative bleeding. RESULTS Fourteen studies with 13,803 patients were finally involved in the present study. Overall, corticosteroid significantly decreased the risk of POAF (relative risk [RR], 0.7; 95% confidence interval [CI], 0.55-0.89; P = .003). There were no significant differences in the incidence of length of intensive care unit stay (RR, -2.32; 95% CI, -5.44 to 0.80; P = .14) and hospital stay (RR, -0.43; 95% CI, -0.84 to -0.02; P = .04), infections (RR, 1.01; 95% CI, 0.83-1.23; P = .9), mortality (RR, 0.87; 95% CI, 0.71-1.06; P = .16), duration of ventilation (RR, -0.29; 95% CI, -0.65 to 0.07; P = .12), gastrointestinal complications (RR, 1.26; 95% CI, 0.91-1.76; P = .16), high blood sugar (RR, 1.98; 95% CI, 0.91-4.31; P = .09), stroke (RR, 0.9; 95% CI, 0.69-1.18; P = .45), postoperative bleeding (RR -44.54; 95% CI, -115.28 to 26.20; P = .22) and myocardial infarction (RR, 1.71; 95% CI, 0.96-1.43; P = .12). CONCLUSION Our review suggests that the efficacy of corticosteroid might be beneficial to POAF development in patients undergoing cardiac surgery. The strength of this association remains uncertain because of statistical and clinical heterogeneity among the included studies.
Collapse
Affiliation(s)
- Lu Liu
- Department of Cardiothoracic Surgery ICU
| | | | - Xiao-Wen Wang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lin-Jun Li
- Department of Cardiothoracic Surgery ICU
| | | | - Cheng Zhang
- Department of Cardiothoracic Surgery ICU
- Centre for Clinical Pharmacology, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | | |
Collapse
|
24
|
Wen X, Hou R, Xu K, Han Y, Hu J, Zhang Y, Su Y, Gao J, Zhang G, Zhang L. Pentraxin 3 is more accurate than C-reactive protein for Takayasu arteritis activity assessment: A systematic review and meta-analysis. PLoS One 2021; 16:e0245612. [PMID: 33529185 PMCID: PMC7853471 DOI: 10.1371/journal.pone.0245612] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2020] [Accepted: 01/04/2021] [Indexed: 02/07/2023] Open
Abstract
Aims Whether the circulating levels of pentraxin 3 (PTX3), an acute phase reactant (APR), are higher in active Takayasu arteritis (TAK), and if so, whether PTX3 is more accurate than C-reactive protein (CRP) in TAK activity assessment has been investigated in this study. Study design Research works such as PubMed, Embase, ScienceDirect, Cochrane Library, and two Chinese literature databases (CNKI and WanFang) were searched for studies conducted till August 30th, 2019. Two investigators searched the studies independently, who evaluated the quality of the study using the Newcastle–Ottawa scale (NOS) and extracted data. Pooled standard mean difference (SMD) and diagnostic indexes, with a 95% confidence interval (CI), were calculated using a random-effect model. Results Totally, 8 studies involving 473 TAK (208 active and 265 inactive TAK) patients and 252 healthy controls were eventually included in the meta-analysis. PTX3 level in the blood in active TAK patients were found to be higher than that in dormant TAK with pooled SMD of 0.761 (95% CI = 0.38–1.14, p<0.0001; I2 = 68%, p of Q test = 0.003). And there was no publication bias. Among the 8 studies, 5 studies identified active TAK with both PTX3 and CRP. The pooled sensitivity, specificity, and AUC values of PTX3 in active TAK diagnosis were higher than those of CRP (0.78 [95% CI = 0.65–0.87] vs. 0.66 [95% CI = 0.53–0.77], p = 0.012; 0.85 [95% CI = 0.77–0.90] vs. 0.77 [95% CI = 0.56–0.90], p = 0.033; 0.88 [95% CI = 0.85–0.90] vs. 0.75 [95% CI = 0.71–0.79], p < 0.0001). It showed potential publication bias using Egger’s test (p of PTX3 = 0.031 and p of CRP = 0.047). Conclusions PTX3 might be better than CRP in the assessment of TAK activity. Yet, it should be cautious before clinical use for moderate heterogeneity and potential publication bias of the meta-analysis.
Collapse
Affiliation(s)
- Xiaoting Wen
- Department of Rheumatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi, China
| | - Ruihong Hou
- Department of Rheumatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi, China
| | - Ke Xu
- Department of Rheumatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi, China
| | - Yunxia Han
- Department of Rheumatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi, China
- Department of Rheumatology, Shanxi Bethune Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, China
| | - Junping Hu
- Department of Rheumatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi, China
- Department of Rheumatology, Shanxi Bethune Hospital Affiliated to Shanxi Medical University, Taiyuan, Shanxi, China
| | - Yan Zhang
- Department of Clinical Laboratory, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi, China
| | - Yazhen Su
- Department of Rheumatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi, China
| | - Jinfang Gao
- Department of Rheumatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi, China
| | - Gailian Zhang
- Department of Rheumatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi, China
| | - Liyun Zhang
- Department of Rheumatology, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Taiyuan, Shanxi, China
- * E-mail:
| |
Collapse
|
25
|
He J, Zhang Y, Qiu Z, Chai T, Fang G, Hu Y, Xu F, Huang Q, Zheng H, Zhou H, Tian M, Chen LW. Efficacy and safety of corticosteroids prophylaxis in cardiac surgery: A protocol for systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e23240. [PMID: 33327245 PMCID: PMC7738078 DOI: 10.1097/md.0000000000023240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Accepted: 10/19/2020] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND Although corticosteroid prophylaxis in adult cardiac surgery has been studied extensively for 40 years, its role remains controversial, and the optimal dose remains uncertain. The objective of this meta-analysis was to estimate the clinical benefits and risks of corticosteroid use in cardiopulmonary bypass. METHODS We will search Pubmed, Web of Science, Embase, Clinical Trials, and Cochrane Central Register of Controlled Trials for relevant clinical trials published in any language before August 1, 2020. Randomized controlled trials (RCTs) of interest which meet inclusion criteria published or unpublished will be included. We will divide the included studies into child and adult groups for analysis. If sufficient data are available, the included trials will be divided into 4 subgroups: ≤20 mg/kg (low dose), 20-40 mg/kg (slightly high dose), 40-100 mg/kg (high dose), and >100 mg/kg (ultra high dose) based on the equivalent hydrocortisone dose. INPLASY registration number: INPLASY2020100044. RESULTS The results of this study will be published in a peer-reviewed journal. CONCLUSION This study will compare the efficacy of tprophylactic corticosteroids for adults and children undergoing cardiac surgery with CPB. Due to the nature of the disease and intervention methods, randomized controlled trials may be inadequate, and we will carefully consider inclusion in high-quality, non-randomized controlled trials, but this may result in high heterogeneity and affect the reliability of the results.
Collapse
Affiliation(s)
- Jian He
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Yuling Zhang
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Zhihuang Qiu
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Tianci Chai
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Guanhua Fang
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Yunnan Hu
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Fan Xu
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Qiuyu Huang
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Hui Zheng
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Hao Zhou
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| | - Mengyue Tian
- School of Nursing, Xuzhou Medical University, Xuzhou, China
| | - Liang Wan Chen
- Department of Cardiac Surgery, Fujian Medical University Union Hospital, Fuzhou
| |
Collapse
|
26
|
Abstract
Cardiothoracic surgery posits an arrangement of large, significant hemodynamic, and physiologic alterations upon the human body, which predisposes a patient to develop pathology. The care of these patients in the postoperative realm requires an astute physician with deep understanding of the cardiopulmonary system, who is able to address subtle developing problems promptly, before the patient suffers further sequelae. In this review, we describe the presentation and management of an assortment of important complications which occur in the pulmonary system. In addition, we aim to shed better light upon how the physiology of a patient responds to the condition of cardiothoracic surgery.
Collapse
|
27
|
Rahnemayan S, Mirghafourvand M, Fathalizadeh A, Faramarzi E, Reyhanifard A, Mahmoodpoor A, Sanaie S. Leptin levels in patients with Parkinson's disease: A systematic review and meta-analysis. Clin Nutr ESPEN 2020; 41:104-109. [PMID: 33487251 DOI: 10.1016/j.clnesp.2020.11.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2020] [Revised: 09/19/2020] [Accepted: 11/01/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND AND AIMS The exact mechanism of Parkinson's disease (PD) is not fully understood yet, but it is suggested that inflammation is one of its contributing factors. Among several inflammatory factors, adipokines, especially leptin may have a great role in this mechanism; since it is not only causing inflammation, but it can also play other roles in the body that may contribute to the symptoms described for PD. Regarding the contradictions in the association of serum leptin levels with Parkinson's disease, a systematic review and meta-analysis was performed to have a more accurate estimation of this relationship. METHODS Published literature was obtained by searching PubMed, Embase, Cochrane Library, Scopus, Ovid, ProQuest and Google Scholar. Random-effect model analysis was used to calculate pooled standard mean difference (SMD) with 95% confidence interval (CI). Heterogeneity was tested with the heterogeneity statistic Q and quantified using I2. Newcastle-Ottawa scale was used to assess the study quality. RESULTS Six studies including a total number of 198 PD patients and 182 controls were finally included in the meta-analysis. Serum leptin levels in PD patients were non-significantly lower than those in control group (SMD = -0.40 ng/ml, 95% CI -2.33-1.53). Subgroup analyses revealed that serum leptin levels of PD patients and controls in either females or males didn't show any significant difference. CONCLUSIONS This meta-analysis revealed that leptin level doesn't show any significant difference between PD patients and healthy controls, even when taking the participants' gender into consideration.
Collapse
Affiliation(s)
- Sama Rahnemayan
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Mojgan Mirghafourvand
- Social Determinants of Health Research Center, Midwifery Department, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Arezoo Fathalizadeh
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Elnaz Faramarzi
- Liver and Gastrointestinal Diseases Research Center, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Anita Reyhanifard
- Student Research Committee, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Ata Mahmoodpoor
- Anesthesiology and Critical Care Department, Faculty of Medicine, Tabriz University of Medical Sciences, Tabriz, Iran
| | - Sarvin Sanaie
- Neurosciences Research Center, Aging Research Institute, Tabriz University of Medical Sciences, Tabriz, Iran.
| |
Collapse
|
28
|
Systematic review of pre-clinical therapies for post-operative atrial fibrillation. PLoS One 2020; 15:e0241643. [PMID: 33147274 PMCID: PMC7641461 DOI: 10.1371/journal.pone.0241643] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2020] [Accepted: 10/16/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Post-operative atrial fibrillation (POAF) is a frequent cardiothoracic surgery complication that increases hospital stay, mortality and costs. Despite decades of research, there has been no systematic overview and meta-analysis of preclinical therapies for POAF in animal models. METHODS We performed a systematic search of MEDLINE and EMBASE from their inception through September 2020 to determine the effect of preclinical POAF therapies on primary efficacy outcomes using a prospectively registered protocol (CRD42019155649). Bias was assessed using the SYRCLE tool and CAMARADES checklist. RESULTS Within the 26 studies that fulfilled our inclusion criteria, we identified 4 prevention strategies including biological (n = 5), dietary (n = 2), substrate modification (n = 2), and pharmacological (n = 17) interventions targeting atrial substrate, cellular electrophysiology or inflammation. Only one study altered more than 1 pathophysiological mechanism. 73% comprised multiple doses of systemic therapies. Large animal models were used in 81% of the studies. Preclinical therapies altogether attenuated atrial fibrosis (SMD -2.09; 95% confidence interval [CI] -2.95 to -1.22; p < 0.00001; I2 = 47%), AF inducibility (RR 0.40; 95% CI 0.21 to 0.79; p = 0.008; I2 = 39%), and AF duration (SMD -2.19; 95% CI -3.05 to -1.32; p < 0.00001; I2 = 50%). However, all the criteria needed to evaluate the risk of bias was unclear for many outcomes and only few interventions were independently validated by more than 1 research group. CONCLUSION Treatments with therapies targeting atrial substrate, cellular electrophysiology or inflammation reduced POAF in preclinical animal models compared to controls. Improving the quality of outcome reporting, independently validating promising approaches and targeting complimentary drivers of POAF are promising means to improve the clinical translation of novel therapies for this highly prevalent and clinically meaningful disease.
Collapse
|
29
|
Preoperative dexamethasone for pain relief after total knee arthroplasty: A randomised controlled trial. Eur J Anaesthesiol 2020; 37:1157-1167. [PMID: 33105245 DOI: 10.1097/eja.0000000000001372] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Corticosteroids can reduce pain but the optimal dose and safety profiles are still uncertain. OBJECTIVE This study aimed to evaluate two different doses of dexamethasone for pain management and their side effects after total knee arthroplasty. DESIGN A prospective randomised, controlled trial. SETTING A tertiary teaching hospital in Hong Kong. PATIENTS One hundred and forty-six patients were randomly allocated to one of three study groups. INTERVENTIONS Before operation, patients in group D8, D16 and P received dexamethasone 8 mg, dexamethasone 16 mg and placebo (0.9% saline), respectively. MAIN OUTCOME MEASURES The primary outcome was postoperative pain score. Secondary outcomes were opioid consumption, physical parameters of the knees and side effects of dexamethasone. RESULTS Compared with placebo, group D16 patients had significantly less pain during maximal active flexion on postoperative day 3 [-1.3 (95% CI, -2.2 to -0.31), P = 0.005]. There was also a significant dose-dependent trend between pain scores and dexamethasone dose (P = 0.002). Compared with placebo, patients in group D16 consumed significantly less opioid [-6.4 mg (95% CI, -11.6 to -1.2), P = 0.025] and had stronger quadriceps power on the first three postoperative days (all P < 0.05). They also had significantly longer walking distance on postoperative day 1 [7.8 m ([95% CI, 0.85 to 14.7), P = 0.023] with less assistance during walking on the first two postoperative days (all P < 0.029) and significantly better quality-of-recovery scores on postoperative day 1 (P = 0.018). There were significant dose-dependent trends between all the above parameters and dexamethasone dose (all P < 0.05). No significant differences were found in the incidence of chronic pain or knee function 3, 6 and 12 months postoperatively. CONCLUSION Dexamethasone 16 mg given before total knee arthroplasty led to a reduction in postoperative pain, less opioid consumption, stronger quadriceps muscle power, better mobilisation and better overall quality-of-recovery after operation. No long-term improvement in reduction in pain and function of the knee was found. TRIAL REGISTRATION ClinicalTrials.gov identifier: NCT02767882.
Collapse
|
30
|
Dekker NA, van Leeuwen AL, van de Ven PM, de Vries R, Hordijk PL, Boer C, van den Brom CE. Pharmacological interventions to reduce edema following cardiopulmonary bypass: A systematic review and meta-analysis. J Crit Care 2020; 56:63-72. [DOI: 10.1016/j.jcrc.2019.12.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 11/17/2019] [Accepted: 12/09/2019] [Indexed: 01/27/2023]
|
31
|
Extracorporeal Hemadsorption versus Glucocorticoids during Cardiopulmonary Bypass: A Prospective, Randomized, Controlled Trial. Cardiovasc Ther 2020; 2020:7834173. [PMID: 32292492 PMCID: PMC7149340 DOI: 10.1155/2020/7834173] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 02/22/2020] [Indexed: 11/17/2022] Open
Abstract
Extracorporeal hemadsorption may reduce inflammatory reaction in cardiopulmonary bypass (CPB) surgery. Glucocorticoids have been used during open-heart surgery for alleviation of systemic inflammation after CPB. We compared intraoperative hemadsorption and methylprednisolone, with usual care, during complex cardiac surgery on CPB, for inflammatory responses, hemodynamics, and perioperative course. Seventy-six patients with prolonged CPB were recruited and randomized, with 60 included in final analysis. Allocation was into three groups: Methylprednisolone (n = 20), Cytosorb (n = 20), and Control group (usual care, n = 20). Proinflammatory (TNF-α, IL-1β, IL-6, and IL-8) and anti-inflammatory (IL-10) cytokines which complement C5a, CD64, and CD163 expression by immune cells were analyzed within the first five postoperative days, in addition to hemodynamic and clinical outcome parameters. Methylprednisolone group, compared to Cytosorb and Control had significantly lower levels of TNF-α (until the end of surgery, p < 0.001), IL-6 (until 48 h after surgery, p < 0.001), and IL-8 (until 24 h after surgery, p < 0.016). CD64 expression on monocytes was the highest in the Cytosorb group and lasted until the 5th postoperative day (p < 0.016). IL-10 concentration (until the end of surgery) and CD163 expression on monocytes (until 48 h after surgery) were the highest in the Methylprednisolone group (p < 0.016, for all measurements between three groups). No differences between groups in the cardiac index or clinical outcome parameters were found. Methylprednisolone more effectively ameliorates inflammatory responses after CPB surgery compared to hemadsorption and usual care. Hemadsorption compared with usual care causes higher prolonged expression of CD64 on monocytes but short lasting expression of CD163 on granulocytes. Hemadsorption with CytoSorb® was safe and well tolerated. This trial is registered with clinicaltrials.gov (NCT02666703).
Collapse
|
32
|
Ng KT, Van Paassen J, Langan C, Sarode DP, Arbous MS, Alston RP, Dekkers OM. The efficacy and safety of prophylactic corticosteroids for the prevention of adverse outcomes in patients undergoing heart surgery using cardiopulmonary bypass: a systematic review and meta-analysis of randomized controlled trials. Eur J Cardiothorac Surg 2020; 57:620-627. [DOI: 10.1093/ejcts/ezz325] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 10/12/2019] [Accepted: 11/01/2019] [Indexed: 12/11/2022] Open
Abstract
Abstract
Corticosteroids are often administered prophylactically to attenuate the inflammatory response associated with cardiac surgery using cardiopulmonary bypass (CPB). However, the efficacy and safety profile of corticosteroids remain uncertain. The primary aim of this systematic review and meta-analysis was to investigate the effect of corticosteroids on mortality in adult cardiac surgery using CPB. Secondary aims were to examine the effect of corticosteroids on myocardial adverse events, pulmonary adverse events, atrial fibrillation, surgical site infection, gastrointestinal bleeding and duration of stay in the intensive care unit and hospital. Randomized controlled trials (RCTs) were systematically searched in electronic databases (MEDLINE, EMBASE, CINAHL, CENTRAL and Web of Science) from their inception until March 2019. Observational studies, case reports, case series and literature reviews were excluded. Sixty-two studies (n = 16 457 patients) were included in this meta-analysis. There was no significant difference in mortality between the corticosteroid and placebo groups [odds ratio (OR) 0.96, 95% confidence interval (CI) 0.81–1.14; P = 0.65, participants = 14 693, studies = 24, evidence of certainty: moderate]. Compared to those receiving a placebo, patients who were given corticosteroids had a significantly higher incidence of myocardial adverse events (OR 1.17, 95% CI 1.03–1.33; P = 0.01, participants = 14 512, studies = 23) and a lower incidence of pulmonary adverse events (OR 0.86, 95% CI 0.75–0.98; P = 0.02, participants = 13 426, studies = 17). The incidences of atrial fibrillation (OR 0.87, 95% CI 0.81–0.94; P < 0.001, participants = 14 148, studies = 24) and surgical site infection (OR 0.81, 95% CI 0.73–0.90; P < 0.001, participants = 13 946; studies = 22) were all lower in patients who were given corticosteroids. In the present meta-analysis of 62 RCTs (16 457 patients), including the 2 major RCTs (SIRS and DECS trials: 12 001 patients), we found that prophylactic corticosteroids in cardiac surgery did not reduce mortality. The clinical significance of an increase in myocardial adverse events remains unclear as the definition of a relevant myocardial end point following cardiac surgery varied greatly between RCTs.
Collapse
Affiliation(s)
- Ka Ting Ng
- Department of Anaesthesiology, Faculty of Medicine, University of Malaya, Kuala Lumpur, Malaysia
| | - Judith Van Paassen
- Department of Intensive Care, Leiden University Medical Center, Leiden, Netherlands
| | - Clare Langan
- Department of General Surgery, NHS Greater Glasgow & Clyde, Scotland, UK
| | - Deep Pramod Sarode
- Department of General Surgery, NHS Greater Glasgow & Clyde, Scotland, UK
| | - M Sesmu Arbous
- Department of Intensive Care, Leiden University Medical Center, Leiden, Netherlands
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, Netherlands
| | - R Peter Alston
- Department of Anaesthesia, Critical Care and Pain Medicine, Royal Infirmary of Edinburgh, Edinburgh, UK
| | - Olaf M Dekkers
- Department of Clinical Epidemiology, Leiden University Medical Center, Leiden, Netherlands
| |
Collapse
|
33
|
Whitlock RP, Dieleman JM, Belley-Cote E, Vincent J, Zhang M, Devereaux P, Kalkman CJ, van Dijk D, Yusuf S. The Effect of Steroids in Patients Undergoing Cardiopulmonary Bypass: An Individual Patient Meta-Analysis of Two Randomized Trials. J Cardiothorac Vasc Anesth 2020; 34:99-105. [DOI: 10.1053/j.jvca.2019.06.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2019] [Revised: 06/10/2019] [Accepted: 06/10/2019] [Indexed: 11/11/2022]
|
34
|
Shen HH, Fan Y, Wang YN, Zhao CN, Zhang ZK, Pan HF, Wu GC. Elevated Circulating Interleukin-17 Levels in Patients with Systemic Lupus Erythematosus: A Meta-analysis. Immunol Invest 2019; 49:662-675. [PMID: 31847623 DOI: 10.1080/08820139.2019.1699107] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Previous studies concerning the circulating interleukin-17 (IL-17) in systemic lupus erythematosus (SLE) were contradictory. AIMS To further precisely investigate circulating IL-17 in SLE and evaluate its influential factors by meta-analysis. METHODS EMBASE, PubMed and Cochrane Library were comprehensively searched to obtain studies on circulating IL-17 in SLE patients by November 22, 2018. The results were illustrated by pooled standard mean difference (SMD) with corresponding 95% confidence interval (CI) using random-effects model as there was significant heterogeneity, which was estimated using Cochran Q and I2 statistics. Subgroup analyses and sensitivity analyses were also conducted. RESULTS Overall, 1872 articles were reviewed and 20 studies involving 1067 subjects with SLE and 721 healthy controls (HCs) were enrolled in the final analysis according to inclusion criteria. Compared with HCs, circulating IL-17 levels in SLE patients were elevated (SMD: 1.183, 95% CI: 0.763-1.603; P < .001). Moreover, in comparison to HCs, European and Asian SLE patients, age <30 years, disease duration ≥5 years, NOS scores <7 and using ELISA showed increased circulating IL-17 status, whereas no significant change was observed in other subgroups. There was no significant publication bias. Sensitivity analyses demonstrated that the results of our meta-analysis were robust. CONCLUSIONS SLE patients have higher circulating IL-17 levels, which is influenced by ethnic, age and disease duration, literature quality and measurements.
Collapse
Affiliation(s)
- Hui-Hui Shen
- Department of Clinical Medicine, The Second School of Clinical Medicine, Anhui Medical University , Hefei, Anhui, China
| | - Ye Fan
- Department of Environmental Health, School of Public Health, Shanxi Medical University , TaiYuan, Shanxi, China
| | - Ya-Ni Wang
- Department of Respiratory and Critical Care Medicine, The Geriatric Institute of Anhui, The First Affiliated Hospital of Anhui Medical University , Hefei, Anhui, China.,Department of Respiratory and Critical Care Medicine, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences , Beijing, China
| | - Chan-Na Zhao
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Anhui Province Key Laboratory of Major Autoimmune Diseases , Hefei, Anhui, China
| | - Zhi-Kang Zhang
- Department of Clinical Medicine, The Second School of Clinical Medicine, Anhui Medical University , Hefei, Anhui, China
| | - Hai-Feng Pan
- Department of Epidemiology and Biostatistics, School of Public Health, Anhui Medical University, Anhui Province Key Laboratory of Major Autoimmune Diseases , Hefei, Anhui, China
| | - Guo-Cui Wu
- School of Nursing, Anhui Medical University , Hefei, Anhui, China
| |
Collapse
|
35
|
Nomani H, Mohammadpour AH, Moallem SMH, Sahebkar A. Anti-inflammatory drugs in the prevention of post-operative atrial fibrillation: a literature review. Inflammopharmacology 2019; 28:111-129. [PMID: 31673892 DOI: 10.1007/s10787-019-00653-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2019] [Accepted: 10/03/2019] [Indexed: 12/19/2022]
Abstract
Atrial fibrillation (AF) is a serious and common complication following heart surgery. Cardiac surgery triggers inflammation in the heart and makes it susceptible to the incidence of AF. Therefore, anti-inflammatory drugs may reduce the rate of AF incidence in the post-surgery conditions. Immunosuppressant agents, steroidal anti-inflammatory drugs (corticosteroids), non-aspirin non-steroid anti-inflammatory drugs (NSAIDs), colchicine and omega-3 unsaturated fatty acids (n-3 UFA) are drugs with well-known anti-inflammatory properties. The efficacy, safety and other aspects of using these drugs in the prevention of post-operative AF (POAF) have been reviewed here. Studies evaluating the efficacy of colchicine have shown that it could be effective in the prevention of POAF. However, there is a need for additional studies to find a colchicine regimen with optimal efficacy and higher tolerability. The use of corticosteroids may also be of value based on the most of meta-analyses. In the case of n-3 polyunsaturated fatty acids and NSAIDs, current data fail to support their efficacy in POAF prevention. Moreover, perioperative administration of NSAIDs may be associated with some severe safety considerations. Immunosuppressant agents have not been used for the prevention of POAF. Further studies are needed to find the most effective strategy for POAF prevention with the least safety considerations and the highest health benefits.
Collapse
Affiliation(s)
- Homa Nomani
- School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Amir Hooshang Mohammadpour
- Department of Clinical Pharmacy, School of Pharmacy, Mashhad University of Medical Sciences, Mashhad, Iran. .,Pharmaceutical Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| | | | - Amirhossein Sahebkar
- Halal Research Center of IRI, FDA, Tehran, Iran. .,Neurogenic Inflammation Research Center, Mashhad University of Medical Sciences, Mashhad, Iran. .,Biotechnology Research Center, Pharmaceutical Technology Institute, Mashhad University of Medical Sciences, Mashhad, Iran.
| |
Collapse
|
36
|
Maddali MM, Waje ND, Arora NR, Panchatcharam SM. Effect of low-dose dexamethasone on extra vascular lung water in patients following on-pump elective primary coronary artery bypass graft surgery. Ann Card Anaesth 2019; 22:372-378. [PMID: 31621671 PMCID: PMC6813707 DOI: 10.4103/aca.aca_122_18] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background The primary objective was to compare the effect of a low-dose dexamethasone as against a saline placebo on extravascular lung water index (EVLWI) in patients undergoing elective primary coronary artery bypass surgery. The secondary endpoints were to assess the effect of dexamethasone on other volumetric parameters (pulmonary vascular permeability index, global end diastolic volume index, and intrathoracic blood volume index), Vasoactive Inotrope Scores, hemodynamic parameters and serum osmolality in both groups. Settings and Design Prospective observational study performed at a single tertiary cardiac care center. Materials and Methods Twenty patients were randomized to receive either dexamethasone (steroid group, n = 10) or placebo (nonsteroid group, n = 10) twice before the institution of cardiopulmonary bypass (CPB). EVLWI and other volumetric parameters were obtained with the help of VolumeView™ Combo Kit connected to EV 1000 clinical platform at predetermined intervals. Hemodynamic parameters, vasoactive-inotropic Scores, hematocrit values were recorded at the predetermined time intervals. Baseline and 1st postoperative day serum osmolality values were also obtained. Results The two groups were evenly matched in terms of demographic and CPB data. Intra- and inter-group comparison of the baseline EVLWI including other volumetric and hemodynamic parameters with those recorded at subsequent intervals revealed no statistical difference and was similar. Generalized estimating equation model was obtained to compare the changes between the groups over the entire study period which showed that on an average the changes between the steroid and nonsteroid group in terms of all volumetric parameters were not statistically significant. Conclusions There were no beneficial effects of low-dose dexamethasone on EVLWI or other volumetric parameters in patients subjected to on-pump primary coronary bypass surgery. Hemodynamic parameters were also not affected. Probably, the advanced hemodynamic monitoring aided in optimal fluid management in the nonsteroidal group impacting EVLW accumulation.
Collapse
Affiliation(s)
- Madan Mohan Maddali
- Department of Cardiac Anesthesia, National Heart Center, Royal Hospital, Muscat, Oman
| | - Niranjan Dilip Waje
- Department of Cardiac Anesthesia, National Heart Center, Royal Hospital, Muscat, Oman
| | - Nishant Ram Arora
- Department of Cardiac Anesthesia, National Heart Center, Royal Hospital, Muscat, Oman
| | | |
Collapse
|
37
|
Crawford JH, Townsley MM. Analyzing the Data for Steroids in Cardiac Surgery. J Cardiothorac Vasc Anesth 2019; 34:106-107. [PMID: 31500982 DOI: 10.1053/j.jvca.2019.08.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Revised: 08/03/2019] [Accepted: 08/06/2019] [Indexed: 11/11/2022]
Affiliation(s)
- Jack H Crawford
- Department of Anesthesiology and Perioperative Medicine, Division of Congenital Cardiac Anesthesia, University of Alabama at Birmingham, Birmingham, AL
| | - Matthew M Townsley
- Department of Anesthesiology and Perioperative Medicine, Division of Congenital Cardiac Anesthesia, University of Alabama at Birmingham, Birmingham, AL
| |
Collapse
|
38
|
Yang J, Yuan Y, Hu X, Han R, Chen M, Wang M, Zhang X, Ma Y, Wu M, Zou Y, Pan G, Liu R, Jiang G, Xu S, Shuai Z, Pan F. Low serum levels of insulin-like growth factor-1 are associated with an increased risk of rheumatoid arthritis: a systematic review and meta-analysis. Nutr Res 2019; 69:9-19. [DOI: 10.1016/j.nutres.2019.05.006] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2018] [Revised: 04/18/2019] [Accepted: 05/19/2019] [Indexed: 02/08/2023]
|
39
|
Crawford JH, Townsley MM. Steroids for Adult and Pediatric Cardiac Surgery: A Clinical Update. J Cardiothorac Vasc Anesth 2019; 33:2039-2045. [DOI: 10.1053/j.jvca.2018.11.023] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2018] [Indexed: 11/11/2022]
|
40
|
Moran JL, Graham PL. Risk related therapy in meta-analyses of critical care interventions: Bayesian meta-regression analysis. J Crit Care 2019; 53:114-119. [PMID: 31228761 DOI: 10.1016/j.jcrc.2019.06.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 06/03/2019] [Indexed: 01/22/2023]
Abstract
PURPOSE The relationship between treatment efficacy and patient risk is explored in a series of meta-analyses from the critical care domain, focusing on mortality outcome. METHODS Systematic reviews of randomized controlled trials were identified by electronic search over the period 2002 to July 2018. A Bayesian meta-regression model was employed, using the risk difference metric to estimate the relationship between mortality difference and control arm risk, and estimate the mortality difference with and without adjusting for control arm risk. RESULTS Of 780 initially identified published systematic reviews, 113 had appropriate mortality data comprising 123 analysable groups. The 123 meta-analyses were pharmaceutical therapeutic (59.3%), non-pharmaceutical therapeutic (24.4%) and nutritional (16.3%), with a 25% overall average control arm mortality. In 25/123 (20%) analyses, meta-regression indicated significant baseline risk (Bayesian 95% credible intervals excluding zero). In all analyses, the relationship between risk-difference and control arm risk was negative indicating a positive treatment effect with increasing control arm risk. Adjusted estimates identified six studies with significant positive treatment effects, not evident until after adjustment for control arm risk. CONCLUSION Underlying risk-related therapy is apparent in meta-analyses of the critically-ill and identification is of importance to both the conduct and interpretation of these meta-analyses.
Collapse
Affiliation(s)
- John L Moran
- Department of Intensive Care Medicine, The Queen Elizabeth Hospital, Woodville, SA 5011, Australia.
| | - Petra L Graham
- Centre for Economic Impacts of Genomic Medicine (GenIMPACT), Macquarie Business School, Macquarie University, North Ryde, NSW 2109, Australia.
| |
Collapse
|
41
|
Jiang Q, Xiang B, Wang H, Huang K, Kong H, Hu S. Remote ischaemic preconditioning ameliorates sinus rhythm restoration rate through Cox maze radiofrequency procedure associated with inflammation reaction reduction. Basic Res Cardiol 2019; 114:14. [PMID: 30838448 DOI: 10.1007/s00395-019-0723-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/04/2018] [Revised: 02/07/2019] [Accepted: 02/22/2019] [Indexed: 10/27/2022]
Abstract
Remote ischaemic preconditioning (RIPC) as adjuvant to selective heart surgery attenuates cardiac injury and atrial fibrillation (AF) occurrence. We investigated its effect on sinus rhythm (SR) restoration rate in permanent AF patients undergoing Cox maze (CM) radiofrequency ablation with concomitant mitral valve surgery. From May 2013 to May 2017, 206 patients with rheumatic valve disease concomitant with permanent AF were randomized to receive prosthesis valve replacement and CM radiofrequency ablation procedure with (n = 104) or without (n = 102) RIPC (intermittent arm ischaemia through three cycles of 5-min inflation, followed by 5-min deflation of a blood pressure cuff). The primary end point of the study was freedom from cumulative AF without using antiarrhythmic drugs 1 year after operation; the secondary end points included inflammation reaction index over 48 h postoperatively and clinical outcomes. Baseline characteristics and preoperative data did not differ between groups. The SR restoration rates were significantly higher in the RIPC group, 85.6%, 83.7%, and 82.7%, than those in the control group, 72.5%, 70.6%, and 69.6%, at discharge, 6 months and 12 months, respectively, after the radiofrequency ablation procedure (P < 0.05). The serum concentration of high sensitivity C-reactive protein and neutrophil-lymphocyte ratio were significantly decreased at 12 h, 24 h, and 48 h postoperatively in the RIPC group compared to those in the control group (P < 0.05). RIPC induced by brief ischaemia and reperfusion of the arm ameliorated SR restoration rate in patients with permanent AF through CM radiofrequency ablation procedure and was associated with reduction of postoperative systemic inflammation reaction index.
Collapse
Affiliation(s)
- Qin Jiang
- Department of Cardiac Surgery, Sichuan Provincial People's Hospital, Affiliated Hospital of University of Electronic Science and Technology, #32, Western Section 2, 1st Ring Road, Chengdu, 610072, China.
| | - Bo Xiang
- Department of Cardiac Surgery, Sichuan Provincial People's Hospital, Affiliated Hospital of University of Electronic Science and Technology, #32, Western Section 2, 1st Ring Road, Chengdu, 610072, China
| | - Haitao Wang
- Department of Cardiac Surgery, Sichuan Provincial People's Hospital, Affiliated Hospital of University of Electronic Science and Technology, #32, Western Section 2, 1st Ring Road, Chengdu, 610072, China
| | - Keli Huang
- Department of Cardiac Surgery, Sichuan Provincial People's Hospital, Affiliated Hospital of University of Electronic Science and Technology, #32, Western Section 2, 1st Ring Road, Chengdu, 610072, China
| | - Hong Kong
- Department of Heart Failure, Sichuan Provincial People's Hospital, Affiliated Hospital of University of Electronic Science and Technology, #32, Western Section 2, 1st Ring Road, Chengdu, 610072, China
| | - Shengshou Hu
- Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Disease, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100037, China
| |
Collapse
|
42
|
Corticosteroids administration to improve outcome in high-risk surgical patients. Curr Opin Crit Care 2018; 24:575-580. [DOI: 10.1097/mcc.0000000000000553] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
43
|
Angeloni E, Melina G, Federici F, Pischedda F, Vignaroli W, Rocco M, Sinatra R. Preliminary results of the Multicenter Observational Study with Enoximone in Cardiac surgery (MOSEC). Int J Cardiol 2018; 269:51-55. [PMID: 30037630 DOI: 10.1016/j.ijcard.2018.07.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/04/2018] [Accepted: 07/13/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Perioperative administration of Enoximone has been shown to improve hemodynamics, organ function, and inflammatory response. Aim of the present study was to evaluate the effects of Enoximone after on-pump cardiac surgery. METHODS A protocol for a multicenter observational study was reviewed and approved by local ethic committee. This preliminary report involves the first 29 patients enrolled, in whom Enoximone was perioperatively administered in the context of on-pump cardiac surgery. All patients enrolled were propensity-matched 1:1 with controls not receiving Enoximone, renal function was evaluated in terms of estimated glomerular filtration rate (eGFR) with the CKD-EPI equation. RESULTS After propensity matching, the two cohorts of patients receiving Enoximone or not did not show any significant differences among baseline characteristics. Patients receiving Enoximone showed a progressive improvement of eGFR at each time-point of follow-up: roughly +4.3, +10.0, and +12.3 mL/min/1.73 m2 on postoperative days 2, 7, and 30; respectively. Consistently, maximum difference versus baseline was +12.6 mL/min/1.73 m2 (or +19.3%) among Enoximone patients vs +3.3 mL/min/1.73 m2 (or +4.4%) among controls (p = 0.02). Multivariable regression analysis (R2-adjusted 0.47) showed only age (β -0.53; p = 0.01), preoperative eGFR (β -0.39; p = 0.02), diabetes (β 2.1; p = 0.01), cardio-pulmonary bypass duration (β 0.08; p = 0.05), and Enoximone administration (β -0.74; p = 0.05) to be independently correlated with delta eGFR variation on day 30. CONCLUSION These preliminary results show that perioperative Enoximone administration improved renal function in patients undergoing on-pump cardiac surgery. Further studies are needed to confirm these findings.
Collapse
Affiliation(s)
- Emiliano Angeloni
- Department of Cardiac Surgery, Sapienza University of Rome, Policlinico Sant'Andrea, Roma, Italy.
| | - Giovanni Melina
- Department of Cardiac Surgery, Sapienza University of Rome, Policlinico Sant'Andrea, Roma, Italy
| | - Francesco Federici
- Department of Anaesthesiology, Sapienza University of Rome, Policlinico Sant'Andrea, Roma, Italy
| | - Francesca Pischedda
- Department of Anaesthesiology, Sapienza University of Rome, Policlinico Sant'Andrea, Roma, Italy
| | - Walter Vignaroli
- Department of Cardiac Surgery, Sapienza University of Rome, Policlinico Sant'Andrea, Roma, Italy
| | - Monica Rocco
- Department of Anaesthesiology, Sapienza University of Rome, Policlinico Sant'Andrea, Roma, Italy
| | - Riccardo Sinatra
- Department of Cardiac Surgery, Sapienza University of Rome, Policlinico Sant'Andrea, Roma, Italy
| | | |
Collapse
|
44
|
Bugada D, Allegri M, Gemma M, Ambrosoli AL, Gazzerro G, Chiumiento F, Dongu D, Nobili F, Fanelli A, Ferrua P, Berruto M, Cappelleri G. Effects of anaesthesia and analgesia on long-term outcome after total knee replacement: A prospective, observational, multicentre study. Eur J Anaesthesiol 2018; 106:230-8. [PMID: 28767456 DOI: 10.1093/bja/aeq333] [Citation(s) in RCA: 196] [Impact Index Per Article: 32.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Perioperative regional anaesthesia may protect from persistent postsurgical pain (PPSP) and improve outcome after total knee arthroplasty (TKA). OBJECTIVES Aim of this study was to evaluate the impact of regional anaesthesia on PPSP and long-term functional outcome after TKA. DESIGN A web-based prospective observational registry. SETTING Five Italian Private and University Hospitals from 2012 to 2015. PATIENTS Undergoing primary unilateral TKA, aged more than 18 years, informed consent, American Society of Anesthesiologists (ASA) physical status classes 1 to 3, no previous knee surgery. INTERVENTION(S) Personal data (age, sex, BMI and ASA class), preoperative pain assessed by numerical rating scale (NRS) score, and risk factors for PPSP were registered preoperatively. Data on anaesthetic and analgesic techniques were collected. Postoperative pain (NRS), analgesic consumption, major complications and patient satisfaction were registered up to the time of discharge. PPSP was assessed by a blinded investigator during a phone call after 1, 3 and 6 months, together with patient satisfaction, quality of life (QOL) and walking ability. MAIN OUTCOME MEASURES Experience of PPSP according to the type of peri-operative analgesia. RESULTS Five hundred sixty-three patients completed the follow-up. At 6 months, 21.6% of patients experienced PPSP, whereas autonomy was improved only in 56.3%; QOL was worsened or unchanged in 30.7% of patients and improved in 69.3%. Patients receiving continuous regional anaesthesia (epidural or peripheral nerve block) showed a lower NRS through the whole peri-operative period up to 1 month compared with both single shot peripheral nerve block and those who did not receive any type of regional anaesthesia. No difference was found between these latter two groups. Differences in PPSP at 3 or 6 months were not significantly affected by the type of anaesthesia or postoperative analgesia. A higher NRS score at 1 month, younger age, history of anxiety or depression, pro-inflammatory status, higher BMI and a lower ASA physical status were associated with a higher incidence of PPSP and worsened QOL at 6 months. CONCLUSION Continuous regional anaesthesia provides analgesic benefit for up to 1 month after surgery, but did not influence PPSP at 6 months. Better pain control at 1 month was associated with reduced PPSP. Patients with higher expectations from surgery, enhanced basal inflammation and a pessimistic outlook are more prone to develop PPSP. TRIAL REGISTRATION Clinicaltrials.gov identifier: NCT02147730.
Collapse
Affiliation(s)
- Dario Bugada
- From the Department of Anaesthesiology, Intensive Care and Pain Therapy, University Hospital of Parma (DB, MA), Department of Surgical Sciences, University of Parma, Parma (DB, MA), Department of Anaesthesiology, Intensive Care, IRCCS Ospedale San Raffaele, Milano (MG), Department of Anaesthesiology, Intensive Care and Pain Therapy, Ospedale di Circolo, Varese (ALA), Department of Anaesthesiology, Intensive Care, AORN dei Colli Monaldi Cotugno CTO, Napoli (GG, FC), Department of Anaesthesiology and Pain Therapy, Presidio Sanitario Ospedale Cottolengo, Torino (DD), Department of Anaesthesia, IRCCS Istituto Auxologico Italiano, Milano (FN), Department of Anaesthesiology and Intensive Care, Azienda Ospedaliero-Universitaria Policlinico S. Orsola-Malpighi, Bologna (AF), Department of Orthopaedic and Traumatology, ASST-Gaetano Pini-CTO (PF, MB); and Department of Anaesthesiology and Pain Therapy, ASST-Gaetano Pini-CTO, Milano, Italy (GC)
| | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Xie T, Ma B, Li Y, Zou J, Qiu X, Chen H, Wang C, Rui Y. [Research status of the enhanced recovery after surgery in the geriatric hip fractures]. ZHONGGUO XIU FU CHONG JIAN WAI KE ZA ZHI = ZHONGGUO XIUFU CHONGJIAN WAIKE ZAZHI = CHINESE JOURNAL OF REPARATIVE AND RECONSTRUCTIVE SURGERY 2018; 32:1038-1046. [PMID: 30238732 DOI: 10.7507/1002-1892.201712083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Objective To summarize the latest developments in the enhanced recovery after surgery (ERAS) in the geriatric hip fractures and its perioperative therapy management. Methods The recent original literature on the ERAS in the geriatric hip fractures were extensively reviewed, illustrating the concepts and properties of the ERAS in the geriatric hip fractures. Results It has been considered to be associated with the decreased postoperative morbidity, reduced hospital length of stay, and cost savings to implement ERAS protocols, including multimodal analgesia, inflammation control, intravenous fluid therapy, early mobilization, psychological counseling, and so on, in the perioperative (emergency, preoperative, intraoperative, postoperative) management of the geriatric hip fractures. The application of ERAS in the geriatric hip fractures guarantees the health benefits of patients and saves medical expenses, which also provides basis and guidance for the further development and improvement of the entire process perioperative management in the geriatric hip fractures. Conclusion Significant progress has been made in the application of ERAS in the geriatric hip fractures. ERAS protocols should be a priority for perioperative therapy management in the geriatric hip fractures.
Collapse
Affiliation(s)
- Tian Xie
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Institute of Traumatic Orthopaedics, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, Southeast University, Nanjing Jiangsu, 210009, P.R.China
| | - Binbin Ma
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Institute of Traumatic Orthopaedics, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, Southeast University, Nanjing Jiangsu, 210009, P.R.China
| | - Yingjuan Li
- Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Department of Geriatrics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China
| | - Jihong Zou
- Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Department of Geriatrics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China
| | - Xiaodong Qiu
- Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Department of Anesthesiology, Zhongda Hospital, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China
| | - Hui Chen
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Institute of Traumatic Orthopaedics, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, Southeast University, Nanjing Jiangsu, 210009, P.R.China
| | - Chen Wang
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Institute of Traumatic Orthopaedics, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, Southeast University, Nanjing Jiangsu, 210009, P.R.China
| | - Yunfeng Rui
- Department of Orthopaedics, Zhongda Hospital, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Institute of Traumatic Orthopaedics, School of Medicine, Southeast University, Nanjing Jiangsu, 210009, P.R.China;Multidisciplinary Team (MDT) for Geriatric Hip Fracture Management, Zhongda Hospital, Southeast University, Nanjing Jiangsu, 210009,
| |
Collapse
|
46
|
Greenberg JW, Lancaster TS, Schuessler RB, Melby SJ. Postoperative atrial fibrillation following cardiac surgery: a persistent complication. Eur J Cardiothorac Surg 2018; 52:665-672. [PMID: 28369234 DOI: 10.1093/ejcts/ezx039] [Citation(s) in RCA: 178] [Impact Index Per Article: 29.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2016] [Accepted: 01/21/2017] [Indexed: 12/24/2022] Open
Abstract
Postoperative atrial fibrillation (POAF) is a common, expensive and potentially morbid complication following cardiac surgery. POAF occurs in around 35% of cardiac surgery cases and has a peak incidence on postoperative day 2. Patients who develop POAF incur on average $10 000-$20 000 in additional hospital treatment costs, 12-24 h of prolonged ICU time, and an additional 2 to 5 days in the hospital. POAF has been identified as an independent predictor of numerous adverse outcomes, including a 2- to 4-fold increased risk of stroke, reoperation for bleeding, infection, renal or respiratory failure, cardiac arrest, cerebral complications, need for permanent pacemaker placement, and a 2-fold increase in all-cause 30-day and 6-month mortality. The pathogenesis of POAF is incompletely understood but likely involves interplay between pre-existing physiological components and local and systemic inflammation. POAF is associated with numerous risk factors including advanced age, pre-existing conditions that cause cardiac remodelling and certain non-cardiovascular conditions. Clinical management of POAF includes both prophylactic and therapeutic measures, although the efficacy of many interventions remains in question. This review provides a comprehensive and up-to-date summary of the pathogenesis of POAF, outlines current clinical guidelines for POAF prophylaxis and management, and discusses new avenues for further investigation.
Collapse
Affiliation(s)
- Jason W Greenberg
- Barnes-Jewish Hospital, Division of Cardiothoracic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Timothy S Lancaster
- Barnes-Jewish Hospital, Division of Cardiothoracic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Richard B Schuessler
- Barnes-Jewish Hospital, Division of Cardiothoracic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| | - Spencer J Melby
- Barnes-Jewish Hospital, Division of Cardiothoracic Surgery, Washington University School of Medicine, St. Louis, MO, USA
| |
Collapse
|
47
|
Zhu B, Zhu Q, Li N, Wu T, Liu S, Liu S. Association of serum/plasma high mobility group box 1 with autoimmune diseases: A systematic review and meta-analysis. Medicine (Baltimore) 2018; 97:e11531. [PMID: 30024540 PMCID: PMC6086504 DOI: 10.1097/md.0000000000011531] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND High mobility group box 1 (HMGB1) is a kind of proinflammatory mediator to stimulate the innate and adaptive immune system and participates in a number of acute and chronic inflammatory processes after sterile injury or microbial invasion. HMGB1 has been suggested to be involved in the pathogenesis of many autoimmune diseases. However, the results are contradictory or inconclusive among these findings. The aim of this study was to investigate whether serum/plasma HMGB1 levels are associated with autoimmune diseases by comparing the serum/plasma HMGB1 levels in patients with autoimmune disease and healthy controls and to further evaluate whether serum/plasma HMGB1 levels are associated with disease state. METHODS PubMed, Medline, and Web of science databases (up to October 1, 2017) were used to obtain all relative published literature. Study quality was assessed by the Newcastle-Ottawa scale (NOS). Pooled standard mean difference (SMD) with 95% confidence interval (CI) was calculated by fixed-effects or random-effect model analysis. RESULTS A total of 23 original articles of autoimmune diseases were finally included in the meta-analysis. Results revealed that the serum/plasma HMGB1 levels were increased in patients with autoimmune disease, compared to healthy controls. Subgroup analysis showed that serum/plasma HMGB1 levels in patients with active disease state were significantly higher than in those with inactive state. In addition, subgroup analysis based on disease type has indicated that the serum/plasma HMGB1 levels in patients with small vessel vasculitis, systemic lupus erythematosus, rheumatoid arthritis, ankylosing spondylitis and sjogren syndrome were significantly higher, compared to healthy controls. Further subgroup analyses by region showed that plasma/serum HMGB1 levels were higher in Asian and European patients with autoimmune diseases. CONCLUSIONS Serum/plasma HMGB1 levels in patients with autoimmune diseases are significantly higher than in healthy controls, and may reflect the disease activity.
Collapse
|
48
|
Lifestyle interventions for patients with nonalcoholic fatty liver disease: a network meta-analysis. Eur J Gastroenterol Hepatol 2018; 30:747-755. [PMID: 29683979 DOI: 10.1097/meg.0000000000001135] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Lifestyle interventions remain the first-line therapy for nonalcoholic fatty liver disease (NAFLD). This study aims to evaluate the individual impact of exercise and/or dietary interventions on the level of alanine aminotransferase (ALT), aspartate aminotransferase (AST), homeostasis model of assessment for insulin resistance index (HOMA-IR), and BMI. Randomized-controlled trials from patients diagnosed with NAFLD were included in the meta-analysis if they reported the associations between changes in ALT, AST, HOMA-IR, or BMI and types of lifestyle interventions. Nineteen eligible articles were included. Compared with observation, aerobic exercise training (AEx) plus diet [weighted mean difference (WMD)=-25.85; 95% confidence interval (CI): -43.90 to -7.80], AEx (WMD=-8.81; 95% CI: -20.22-2.60) and diet (WMD=-11.85; 95% CI: -47.65-24.95) showed significant efficacy in the improvement of ALT levels. Also AST, AEx plus diet showed a significant tendency to reduce AST levels. In addition, progressive resistance training (WMD=-1.70; 95% CI: -5.61-2.21) led to the most obvious reduction in HOMA-IR compared with observation, but appeared to show no significant effect in BMI (WMD=0.27; 95% CI: -0.48 to -0.07), whereas AEx plus diet (WMD=-0.96; 95% CI: -1.54 to -0.38 and WMD=-1.96; 95% CI: -2.79 to -1.12) showed great efficacy both in the improvement of HOMA-IR and BMI. AEx plus diet is the most effective intervention in the management of patients with NAFLD. Dietary intervention may be more effective in the improvements of aminotransferases, whereas exercise shows superiority in improving insulin sensitivity and reduction of BMI.
Collapse
|
49
|
Mazine A, Bouhout I, Saydy N, Stevens LM, Gagné-Loranger M, Eynden FV, Parent D, Lamarche Y, Bouchard D. Relative Adrenal Insufficiency Is Associated With Prolonged Postoperative Hemodynamic Instability. Ann Thorac Surg 2018; 106:702-707. [PMID: 29750931 DOI: 10.1016/j.athoracsur.2018.04.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2018] [Revised: 03/14/2018] [Accepted: 04/04/2018] [Indexed: 12/01/2022]
Abstract
BACKGROUND We assessed the hypothesis that a significant proportion of patients undergoing cardiac surgery have postoperative relative adrenal insufficiency (RAI), and that this puts them at higher risk of persistent hemodynamic instability. METHODS A prospective study included 135 patients who underwent cardiac surgery using cardiopulmonary bypass between July 2006 and December 2007. Adrenal function was assessed 36 hours after surgery using a 1-μg cosyntropin (adrenocorticotropic hormone [ACTH]) stimulation test. Relative adrenal insufficiency was defined as a peak cortisol level inferior to 500 nmol/L or an increase in cortisol of less than 250 nmol/L, or both, compared with baseline. The primary endpoint was hemodynamic instability at 48 hours after surgery, defined as persistent requirement for any vasoactive drug. The secondary endpoint was long-term survival. RESULTS Postoperative RAI was diagnosed in 75 patients (56%). Compared with patients who showed a normal response to the ACTH stimulation test, patients with RAI had significantly higher rates of hemodynamic instability at 48 hours (40% versus 22%, p = 0.03). On multivariable analysis, adrenal response to the ACTH test was a significant independent predictor of hemodynamic instability at 48 hours after surgery (odds ratio 1.06 [95% confidence interval: 1.02 to 1.11] per 10 nmol/L cortisol decrease; p = 0.002). At a mean follow-up of 8.3 ± 2.8 years, patients without perioperative RAI had survival equivalent to that of the general population, whereas patients with RAI had lower than expected survival. CONCLUSIONS Postoperative RAI is common among patients undergoing cardiac surgery and is associated with an increased risk of persistent hemodynamic instability.
Collapse
Affiliation(s)
- Amine Mazine
- Division of Cardiac Surgery, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Ismail Bouhout
- Division of Cardiac Surgery, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Nadim Saydy
- Division of Cardiac Surgery, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Louis-Mathieu Stevens
- Division of Cardiac Surgery, Centre Hospitalier Universitaire de Montréal, Université de Montréal, Montreal, Quebec, Canada
| | - Maude Gagné-Loranger
- Division of Cardiac Surgery, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Frédéric Vanden Eynden
- Division of Cardiac Surgery, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Daniel Parent
- Division of Cardiac Surgery, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Yoan Lamarche
- Division of Cardiac Surgery, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada
| | - Denis Bouchard
- Division of Cardiac Surgery, Montreal Heart Institute, Université de Montréal, Montreal, Quebec, Canada.
| |
Collapse
|
50
|
Dvirnik N, Belley-Cote E, Hanif H, Devereaux P, Lamy A, Dieleman J, Vincent J, Whitlock R. Steroids in cardiac surgery: a systematic review and meta-analysis. Br J Anaesth 2018; 120:657-667. [DOI: 10.1016/j.bja.2017.10.025] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 10/16/2017] [Accepted: 10/26/2017] [Indexed: 11/27/2022] Open
|