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Pranskunas A, Gulbinaite E, Navickaite A, Pranskuniene Z. Differences in Hemodynamic Response to Passive Leg Raising Tests during the Day in Healthy Individuals: The Question of Normovolemia. Life (Basel) 2023; 13:1606. [PMID: 37511981 PMCID: PMC10381249 DOI: 10.3390/life13071606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/06/2023] [Accepted: 07/18/2023] [Indexed: 07/30/2023] Open
Abstract
BACKGROUND The passive leg-raising (PLR) test was developed to predict fluid responsiveness and reduce fluid overload. However, the hemodynamic response of healthy individuals to the PLR test and how it changes during the day, between the morning and evening, after individuals have consumed food and fluids, has not been profoundly explored. This study aimed to compare the systemic hemodynamic changes in healthy individuals between morning and evening PLR tests. METHODS In this study, the PLR test was performed twice a day. The first PLR test was performed between 08h00 and 09h00 in the morning, while the second PLR test was performed between 20h00 and 21h00 in the evening. Hemodynamic parameters were measured using an impedance cardiography monitor, and a cutoff value of a 10% increase in stroke volume (SV) during the PLR test was used to differentiate between preload responders and non-responders. RESULTS We included 50 healthy volunteers in this study. When comparing the morning and evening PLR test results, we found no PLR-induced differences in heart rate (-3 [-8-2] vs. -2 [-8-4] beats/min, p = 0.870), SV (11 [5-22] vs. 12 [4-20] mL, p = 0.853) or cardiac output (0.7 [0.2-1.3] vs. 0.8 [0.1-1.4] L/min, p = 0.639). We also observed no differences in the proportion of preload responders during the PLR test between the morning and evening (64% vs. 66%, p = 0.99). However, there was a moderate agreement between the two PLR tests (morning and evening) (kappa = 0.429, p = 0.012). There was a moderate correlation between the changes in SV between the two PLR tests (rs = 0.50, p < 0.001). CONCLUSION In young, healthy individuals, we observed no change in the systemic hemodynamic responsiveness to the PLR test between the morning and evening, without restriction of fluid and food intake.
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Affiliation(s)
- Andrius Pranskunas
- Department of Intensive Care Medicine, Lithuanian University of Health Sciences, Eiveniu g. 2, 50161 Kaunas, Lithuania
| | - Egle Gulbinaite
- Faculty of Medicine, Medical Academy, Lithuanian University of Health Sciences, A. Mickeviciaus g. 9, 44307 Kaunas, Lithuania
| | - Aiste Navickaite
- Faculty of Medicine, Medical Academy, Lithuanian University of Health Sciences, A. Mickeviciaus g. 9, 44307 Kaunas, Lithuania
| | - Zivile Pranskuniene
- Institute of Pharmaceutical Technologies, Lithuanian University of Health Sciences, Sukileliu pr. 13, 50166 Kaunas, Lithuania
- Department of Drug Technology and Social Pharmacy, Lithuanian University of Health Sciences, Sukileliu pr. 13, 50166 Kaunas, Lithuania
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Duan Q, Zhang Y, Yang D. Perioperative fluid management for lung transplantation is challenging. Heliyon 2023; 9:e14704. [PMID: 37035359 PMCID: PMC10073756 DOI: 10.1016/j.heliyon.2023.e14704] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2022] [Revised: 02/24/2023] [Accepted: 03/15/2023] [Indexed: 03/29/2023] Open
Abstract
Lung transplantation is the definitive end-stage treatment for many lung diseases, and postoperative pulmonary oedema severely affects survival after lung transplantation. Optimizing perioperative fluid management can reduce the incidence of postoperative pulmonary oedema and improve the prognosis of lung transplant patients by removing the influence of patient, donor's lung and ECMO factors. Therefore, this article reviews seven aspects of lung transplant patients' pathophysiological characteristics, physiological characteristics of fluids, the influence of the donor lung on pulmonary oedema as well as current fluid rehydration concepts, advantages or disadvantages of intraoperative monitoring tools or types of fluids on postoperative pulmonary oedema, while showing the existing challenges in section 7. The aim is to show the specificity of perioperative fluid management in lung transplant patients and to provide new ideas for individualised fluid management in lung transplantation.
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Affiliation(s)
- Qirui Duan
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, China
| | - Yajun Zhang
- China-Japan Friendship Hospital, Beijing, 100020, China
- Corresponding author.
| | - Dong Yang
- Plastic Surgery Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100144, China
- Corresponding author.,
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Sejersen C, Christiansen T, Secher NH. To identify normovolemia in humans: The stroke volume response to passive leg raising vs. head-down tilt. Physiol Rep 2022; 10:e15216. [PMID: 35854636 PMCID: PMC9296869 DOI: 10.14814/phy2.15216] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2022] [Revised: 02/10/2022] [Accepted: 02/14/2022] [Indexed: 06/15/2023] Open
Abstract
Volume responsiveness can be evaluated by tilting maneuvers such as head-down tilt (HDT) and passive leg raising (PLR), but the two procedures use different references (HDT the supine position; PLR the semi-recumbent position). We tested whether the two procedures identify "normovolemia" by evaluating the stroke volume (SV) and cardiac output (CO) responses and whether the peripheral perfusion index (PPI) derived from pulse oximetry provides similar information. In randomized order, 10 healthy men were exposed to both HDT and PLR, and evaluations were made also when the subjects fasted. Central cardiovascular variables were derived by pulse contour analysis and changes in central blood volume assessed by thoracic electrical admittance (TEA). During HDT, SV remained stable (fasted 110 ± 16 vs. 109 ± 16 ml; control 113 ± 16 vs. 111 ± 16 ml, p > 0.05) with no change in CO, TEA, PPI, or SV variation (SVV). In contrast during PLR, SV increased (fasted 108 ± 17 vs. 117 ± 17 ml; control 108 ± 18 vs. 117 ± 18 ml, p < 0.05) followed by an increase in TEA (p < 0.05) and CO increased when subjects fasted (6.7 ± 1.5 vs. 7.1 ± 1.5, p = 0.007) with no change in PPI or SVV. In conclusion, SV has a maximal value for rest in supine men, while PLR restores SV as CBV is reduced in a semi-recumbent position and the procedure thereby makes healthy volunteers seem fluid responsive.
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Affiliation(s)
- Casper Sejersen
- Department of AnaesthesiaInstitute for Clinical MedicineUniversity of CopenhagenCopenhagenDenmark
| | - Till Christiansen
- Department of AnaesthesiaInstitute for Clinical MedicineUniversity of CopenhagenCopenhagenDenmark
| | - Niels H. Secher
- Department of AnaesthesiaInstitute for Clinical MedicineUniversity of CopenhagenCopenhagenDenmark
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Zhao S, Ling Q, Liang F, Lin Z, Deng Y, Huang S, Zhu Q. Different preoperative fluids do not affect the hemodynamic status but gastric volume: results of a randomized crossover pilot study. BMC Anesthesiol 2022; 22:158. [PMID: 35610575 PMCID: PMC9128243 DOI: 10.1186/s12871-022-01697-3] [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: 09/17/2021] [Accepted: 05/09/2022] [Indexed: 11/21/2022] Open
Abstract
Background and objective Inferior vena cava (IVC) examination has been reported as a noninvasive method for evaluating the hemodynamic state. We conducted this crossover pilot study to investigate the effects of the administration of water and high-carbohydrate-containing fluids on the hemodynamic status of volunteers through collapsibility index of IVC (IVCCI) measurement. Methods Twenty volunteers were randomly assigned to a water or high-carbohydrate group according to computer-generated random numbers in a 1:1 ratio. In the water group, volunteers received water (5 mL/kg), and in the high-carbohydrate group, patients received carbohydrate drinks (5 mL/kg). Respiratory variations in the IVC diameter, gastric volume, and blood pressure and heart rates in erect and supine positions were measured at admission (T1), 1 h (T2), 2 h (T3), 3 h (T4), and 4 h (T5). Results When considering participants with an IVCCI of more than 42%, there were no significant differences between the water and carbohydrate drink groups at each time point (all p > 0.05). At T2, more participants had an empty stomach in water group than in carbohydrate drink group (p < 0.001). At T3, 30% of the participants could not empty their stomachs in carbohydrate drink group. However, with regard to the number of volunteers with empty stomach at T3, there was no significant difference between water and carbohydrate drink group. Repeated measures data analysis demonstrated that IVCCI showed no significant differences over time (p = 0.063 for T1-T5). There were no differences between water and carbohydrate drinks (p = 0.867). Conclusion Our results suggested that neither water nor carbohydrate drinking affected the hemodynamic status through IVCCI measurement over time, up to 4 h after drinking. Furthermore, carbohydrate drinking might delay gastric emptying at 1 h, but not 2 h after drinking, in comparison with water. Supplementary Information The online version contains supplementary material available at 10.1186/s12871-022-01697-3.
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Affiliation(s)
- Shuhua Zhao
- Department of Anesthesiology, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen City, Guangdong Province, 518107, People's Republic of China.,Guangzhou Medical University, No.1 Xinzao Road, Panyu District, Guangzhou City, 511436, People's Republic of China
| | - Qiong Ling
- Department of Anesthesiology, The Second Affiliated Hospital of Guangzhou University of Chinese Medicine, Guangzhou City, People's Republic of China
| | - Fengping Liang
- Department of Medical Ultrasound, The Seventh Affiliated Hospital of Sun Yat-sen University, Shenzhen City, People's Republic of China
| | - Zhongmei Lin
- Department of Anesthesiology, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen City, Guangdong Province, 518107, People's Republic of China
| | - Yingqing Deng
- Department of Anesthesiology, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen City, Guangdong Province, 518107, People's Republic of China
| | - Shaonong Huang
- Guangzhou Medical University, No.1 Xinzao Road, Panyu District, Guangzhou City, 511436, People's Republic of China.
| | - Qianqian Zhu
- Department of Anesthesiology, The Seventh Affiliated Hospital of Sun Yat-Sen University, Shenzhen City, Guangdong Province, 518107, People's Republic of China.
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Yamaguchi Y, Moharir A, Kim SS, Wakimoto M, Burrier C, Shafy SZ, Hakim M, Tobias JD. Ultrasound assessment of the inferior vena cava in children: A comparison of sub-xiphoid and right lateral coronal views. JOURNAL OF CLINICAL ULTRASOUND : JCU 2022; 50:575-580. [PMID: 34596898 DOI: 10.1002/jcu.23061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Revised: 08/09/2021] [Accepted: 08/18/2021] [Indexed: 06/13/2023]
Abstract
OBJECTIVES The inferior vena cava collapsibility index (IVCCI) has been used to assess the respiratory variation of the inferior vena cava (IVC) diameter and hence intravascular volume. The sub-xiphoid view (SXV) is the standard view to evaluate the IVC. The right lateral transabdominal view (RLV) has been shown in adults to be an alternative view to evaluate the IVC when the SXV is not feasible. The aim of the study was to compare IVC dimensions from these two views and thus determine whether the RLV view can be used instead of the SXV in pediatric patients. METHODS We conducted a single-center prospective observational crossover study. Study subjects were ASA physical status 1-2 children, 1-12 years of age scheduled for elective surgery under general anesthesia. Anesthesia was maintained by mask with spontaneous ventilation with end-tidal sevoflurane at 2%-5% after the induction of anesthesia. IVCCI was measured using M-mode in both the SXV and RLV. RESULTS The study cohort included 50 children with a mean age of 5.1 years. The median value for the IVCCI-sx was 0.45 (IQR: 0.28-0.70) while the IVCCI-rl was 0.30 (0.19-0.5). The mean difference between the two groups was 0.12 (95% CI: 0.177-0.066, p < .001, two-tailed paired t-test). Spearman's rank correlation coefficient was 0.66. The univariate linear regression model was IVCCIsx = 0.21 + 0.77 × IVCCIrl. CONCLUSIONS IVCCIrl was lower than IVCCIsx. IVCCI measured from the right lateral view tended to overestimate the patient's fluid-responsiveness and therefore these two values are not interchangeable.
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Affiliation(s)
- Yoshikazu Yamaguchi
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
- Department of Anesthesiology and Pain Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Alok Moharir
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
- Department of Anesthesiology and Pain Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Stephani S Kim
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Mayuko Wakimoto
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
- Department of Anesthesiology and Pain Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Candice Burrier
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
- Department of Anesthesiology and Pain Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
| | - Shabana Z Shafy
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Mohammed Hakim
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
| | - Joseph D Tobias
- Department of Anesthesiology and Pain Medicine, Nationwide Children's Hospital, Columbus, Ohio, USA
- Department of Anesthesiology and Pain Medicine, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
- Department of Pediatrics, The Ohio State University Wexner Medical Center, Columbus, Ohio, USA
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Roy S, Kothari N, Goyal S, Sharma A, Kumar R, Kaloria N, Bhatia P. Preoperative assessment of inferior vena cava collapsibility index by ultrasound is not a reliable predictor of post-spinal anesthesia hypotension. BRAZILIAN JOURNAL OF ANESTHESIOLOGY (ELSEVIER) 2022:S0104-0014(22)00051-3. [PMID: 35430190 PMCID: PMC10362455 DOI: 10.1016/j.bjane.2022.04.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/25/2022] [Accepted: 04/06/2022] [Indexed: 06/14/2023]
Abstract
BACKGROUND Post-spinal anesthesia hypotension is of common occurrence, and it hampers tissue perfusion. Several preoperative factors determine patient susceptibility to hypotension. This study aimed to assess the effectiveness of the Inferior Vena Cava Collapsibility Index (IVCCI) for predicting intraoperative hypotension. METHODS One hundred twenty-nine adult patients who were scheduled for elective surgical procedures after administration of spinal (intrathecal) anesthesia were included in the study. Ultrasound evaluation of the Inferior Vena Cava (IVC) was done in the preoperative area, and the patients were shifted to the Operating Room (OR) for spinal anesthesia. An independent observer recorded the change in blood pressure after spinal anesthesia inside the OR. RESULTS Twenty-five patients developed hypotension (19.37%). Baseline systolic blood pressure and mean blood pressures were statistically higher in those patients who developed hypotension (p = 0.001). The logistic regression analysis for IVCCI and the incidence of hypotension showed r2 of 0.025. Receiver Operating Characteristic (ROC) curve analysis demonstrated the Area Under the Curve (AUC) of 0.467 (95% Confidence Interval, 0.338 to 0.597; p = 0.615). CONCLUSIONS Preoperative evaluation of IVCCI is not a good predictor for the occurrence of hypotension after spinal anesthesia.
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Affiliation(s)
- Shayak Roy
- All India Institute of Medical Sciences (AIIMS), Department of Anaesthesiology & Critical Care, Jodhpur, India
| | - Nikhil Kothari
- All India Institute of Medical Sciences (AIIMS), Department of Anaesthesiology & Critical Care, Jodhpur, India
| | - Shilpa Goyal
- All India Institute of Medical Sciences (AIIMS), Department of Anaesthesiology & Critical Care, Jodhpur, India
| | - Ankur Sharma
- All India Institute of Medical Sciences (AIIMS), Department of Anaesthesiology & Critical Care, Jodhpur, India.
| | - Rakesh Kumar
- All India Institute of Medical Sciences (AIIMS), Department of Anaesthesiology & Critical Care, Jodhpur, India
| | - Narender Kaloria
- All India Institute of Medical Sciences (AIIMS), Department of Anaesthesiology & Critical Care, Jodhpur, India
| | - Pradeep Bhatia
- All India Institute of Medical Sciences (AIIMS), Department of Anaesthesiology & Critical Care, Jodhpur, India
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Agarwal J, Panjiar P, Khanuja S, R. Annapureddy S, Saloda A, Butt K. Correlation of preoperative inferior vena cava diameter and inferior vena cava collapsibility index with preoperative fasting status, patient demography and general anaesthesia associated hypotension: A prospective, observational study. Indian J Anaesth 2022; 66:S320-S327. [DOI: 10.4103/ija.ija_354_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2022] [Revised: 09/07/2022] [Accepted: 09/09/2022] [Indexed: 11/07/2022] Open
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Nemme J, Krizhanovskii C, Ntika S, Sabelnikovs O, Vanags I, Hahn RG. Hypervolemia does not cause degradation of the endothelial glycocalyx layer during open hysterectomy performed under sevoflurane or propofol anesthesia. Acta Anaesthesiol Scand 2020; 64:538-545. [PMID: 31738447 DOI: 10.1111/aas.13511] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 11/07/2019] [Accepted: 11/10/2019] [Indexed: 01/05/2023]
Abstract
BACKGROUND Fluid-induced hypervolemia may stimulate the release of natriuretic peptides and cause degradation (shedding) of the endothelial glycocalyx layer. Sevoflurane is believed to protect the glycocalyx, but the importance of using sevoflurane to prevent shedding during routine surgery is unclear. METHODS The plasma concentrations of brain natriuretic peptide and two biomarkers of glycocalyx shedding, syndecan-1, and heparan sulfate, were measured in 26 patients randomized to receive general anesthesia with sevoflurane or propofol during open abdominal hysterectomy. The fluid therapy consisted of 25 mL/kg (approximately 2 L) of Ringer´s lactate over 30 minutes. Blood hemoglobin and plasma albumin were used to indicate plasma volume expansion and capillary leakage. RESULTS The plasma concentrations of brain natriuretic peptide and shedding products showed low levels throughout the surgery (median brain natriuretic peptide, 21 ng/L; syndecan-1, 12.9 ng/mL; and heparan sulfate, 6.5 µg/mL), but the heparan sulfate concentration increased 2 hours post-operatively (to 17.3 µg/mL, P < .005). No differences were noted between the propofol and sevoflurane groups in any of the measured parameters. Albumin was apparently recruited to the bloodstream during the first 20 minutes, when the intravascular retention of infused fluid was almost 100%. The urine flow was <1 mL/min, despite the vigorous volume loading. CONCLUSIONS No relevant elevations of brain natriuretic peptide or degradation products of the glycocalyx layer were observed when hypervolemia was induced during open abdominal hysterectomy performed with sevoflurane or propofol anesthesia. Plasma volume expansion from Ringer´s lactate was pronounced.
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Affiliation(s)
- Janis Nemme
- Department of Anesthesiology and Intensive Care Riga Stradins University and Paul Stradins Clinical University Hospital Riga Latvia
| | - Camilla Krizhanovskii
- Research Unit Södertälje Hospital Södertälje Sweden
- Karolinska Institutet at Danderyds Hospital (KIDS) Stockholm Sweden
| | - Stelia Ntika
- Research Unit Södertälje Hospital Södertälje Sweden
- Karolinska Institutet at Danderyds Hospital (KIDS) Stockholm Sweden
| | - Olegs Sabelnikovs
- Department of Anesthesiology and Intensive Care Riga Stradins University and Paul Stradins Clinical University Hospital Riga Latvia
| | - Indulis Vanags
- Department of Anesthesiology and Intensive Care Riga Stradins University and Paul Stradins Clinical University Hospital Riga Latvia
| | - Robert G. Hahn
- Research Unit Södertälje Hospital Södertälje Sweden
- Karolinska Institutet at Danderyds Hospital (KIDS) Stockholm Sweden
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Myrberg T, Lindelöf L, Hultin M. Effect of preoperative fluid therapy on hemodynamic stability during anesthesia induction, a randomized study. Acta Anaesthesiol Scand 2019; 63:1129-1136. [PMID: 31240711 DOI: 10.1111/aas.13419] [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] [Received: 10/27/2018] [Revised: 05/03/2019] [Accepted: 05/09/2019] [Indexed: 12/11/2022]
Abstract
BACKGROUND Preserving perfusion pressure during anesthesia induction is crucial. Standardized anesthesia methods, alert fluid therapy and vasoactive drugs may help maintain adequate hemodynamic conditions throughout the induction procedure. In this randomized study, we hypothesized that a pre-operative volume bolus based on lean body weight would decrease the incidence of significant blood pressure drops (BPD) after induction with target-controlled infusion (TCI) or rapid sequence induction (RSI). METHODS Eighty individuals scheduled for non-cardiac surgery were randomized to either a pre-operative colloid fluid bolus of 6 ml kg-1 lean body weight or no bolus, and then anesthetized by means of TCI or RSI. The main outcome measure was blood pressure drops below the mean arterial pressure 65 mm Hg during the first 20 minutes after anesthesia induction. ClinicalTrials.com Identifier: NCT03394833. RESULTS Pre-operative fluid therapy decreased the incidence of BPDs fivefold, from 23 of 40 (57.5%) individuals without fluids to 5 of 40 (12.5%) with fluid management, P < .001. The mean BPD was greater in the groups without pre-operative fluids compared to the groups with fluid management; 53 ± 18 mm Hg vs 43 ± 14 mm Hg, P = .007. The overall mean volume of pre-operative fluid bolus infused was 387 ± 52 ml. There was no difference in hemodynamic stability between TCI and RSI. No correlation was shown between incidence of BPDs and increasing age, medication, hypertension, diabetes, renal failure, or low physical capacity. CONCLUSIONS Pre-operative fluid bolus decreased the incidence of significant blood pressure drops during TCI and RSI induction of general anesthesia.
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Affiliation(s)
- Tomi Myrberg
- Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care Medicine, Sunderby Research Unit Umeå University Umeå Sweden
| | - Linnea Lindelöf
- Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care Medicine, Sunderby Research Unit Umeå University Umeå Sweden
| | - Magnus Hultin
- Department of Surgical and Perioperative Sciences, Anesthesiology and Intensive Care Medicine, Sunderby Research Unit Umeå University Umeå Sweden
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Chacon MM, Markin NW. Part of the Great Fluid Debate—Are Fasting Patients Hypovolemic? J Cardiothorac Vasc Anesth 2019; 33:2428-2430. [DOI: 10.1053/j.jvca.2019.03.032] [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: 03/08/2019] [Accepted: 03/13/2019] [Indexed: 11/11/2022]
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Abou Arab O, Fischer MO, Carpentier A, Beyls C, Huette P, Hchikat A, Benammar A, Labont B, Mahjoub Y, Bar S, Guinot PG, Lorne E. Etomidate-induced hypotension: a pathophysiological approach using arterial elastance. Anaesth Crit Care Pain Med 2019; 38:347-352. [DOI: 10.1016/j.accpm.2018.12.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2018] [Revised: 12/17/2018] [Accepted: 12/18/2018] [Indexed: 11/26/2022]
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Cowie BS, Buckley AB, Kluger R, Phan TD. The cardiovascular effects of crystalloid administration in endoscopy patients. Anaesth Intensive Care 2019; 47:45-51. [PMID: 30864482 DOI: 10.1177/0310057x18811761] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Intravenous fluids are commonly administered for patients having colonoscopy despite relatively little data to support this practice. It is unclear what, if any, effect crystalloid administration has on stroke volume and cardiac output in patients who are fasting and have had bowel preparation agents. We aimed to assess the physiological effect of 10 ml/kg of crystalloid administration in colonoscopy patients on haemodynamic parameters including stroke volume, stroke volume variation and cardiac output, as measured with transthoracic echocardiography. Our secondary aims were to determine whether stroke volume variation predicted fluid responsiveness in gastrointestinal endoscopy patients and whether these haemodynamic measures are different in fasting patients with bowel preparation (colonoscopy patients) compared to fasting patients alone (gastroscopy patients). We recruited 54 patients having elective gastrointestinal endoscopy (25 colonoscopy, 29 gastroscopy). All patients had stroke volume, cardiac output and stroke volume variation measured with transthoracic echocardiography at baseline. In colonoscopy patients, stroke volume, cardiac output and stroke volume variation were remeasured after 10 ml/kg of intravenous crystalloid. Administration of 10 ml/kg of crystalloid increases stroke volume by 19.6 ml ( p < 0.00005) and cardiac output by 0.81 l/min ( p < 0.001). Stroke volume variation reduced from 23% to 14% after fluid administration ( p < 0.0011). The optimum threshold of stroke volume variation to predict fluid responsiveness was 21% with a sensitivity of 77.8% and specificity of 62.5%. Administration of 10 ml/kg of crystalloid increases stroke volume and cardiac output, and reduces stroke volume variation in fasting elective colonoscopy patients.
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Affiliation(s)
- Brian S Cowie
- Department of Anaesthesia, St Vincent's Hospital, Melbourne, Australia
| | - Aisling B Buckley
- Department of Anaesthesia, St Vincent's Hospital, Melbourne, Australia
| | - Roman Kluger
- Department of Anaesthesia, St Vincent's Hospital, Melbourne, Australia
| | - Tuong D Phan
- Department of Anaesthesia, St Vincent's Hospital, Melbourne, Australia
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McConnell G, Woltz P, Bradford WT, Ledford JE, Williams JB. Enhanced recovery after cardiac surgery program to improve patient outcomes. Nursing 2018; 48:24-31. [PMID: 30286030 DOI: 10.1097/01.nurse.0000546453.18005.3f] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
This article details the obstacles of implementing a cardiac-specific enhanced recovery after surgery (ERAS) program in a 919-bed not-for-profit community-based health system and the benefits of ERAS programs for different patient populations.
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Affiliation(s)
- Gina McConnell
- All authors are affiliated with WakeMed Health and Hospitals in Raleigh, N.C.: Gina McConnell and Patricia Woltz in the Department of Nursing, William T. Bradford in the Department of Anesthesia, J. Erin Ledford in the Department of Pharmacy, and Judson B. Williams in the Department of Surgery
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Kratz T, Hinterobermaier J, Timmesfeld N, Kratz C, Wulf H, Steinfeldt T, Zoremba M, Aust H. Pre-operative fluid bolus for improved haemodynamic stability during minor surgery: A prospectively randomized clinical trial. Acta Anaesthesiol Scand 2018; 62:1215-1222. [PMID: 29851024 DOI: 10.1111/aas.13157] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 04/25/2018] [Accepted: 04/25/2018] [Indexed: 12/27/2022]
Abstract
BACKGROUND Haemodynamic instability during the induction of anaesthesia and surgery is common and may be related to hypovolaemia caused by pre-operative fasting or chronic diuretic therapy. The aim of our prospective, controlled, randomized study was to test the hypothesis that a predefined fluid bolus given prior to general anaesthesia for minor surgery would increase haemodynamic stability during anaesthetic induction. METHODS Two hundred and nineteen fairly healthy adult patients requiring minor surgery were enrolled. All received standard treatment, including a pulse contour analysing device for non-invasive measurement of cardiac index. Infusion therapy was started in all patients at induction. The intervention group (106 patients) was randomized to receive an additional fluid bolus of 8 mL/kg Ringer's acetate solution before the induction of anaesthesia. The primary endpoint was the incidence of haemodynamic instability, defined as a significant reduction of blood pressure or cardiac index during induction of anaesthesia. RESULTS The interventional group had a lesser incidence of haemodynamic instability during induction (41.5% vs 56.6%, P = .025). This group also had higher cardiac index, stroke volume index, systolic and mean blood pressure and a greater left ventricular end-diastolic area. CONCLUSIONS A fluid bolus prior to anaesthesia reduced the incidence of haemodynamic instability during induction of general anaesthesia. The total fluid volume was slightly greater in the intervention group compared to the control group (1370 ± 439 mL vs 1219 ± 483 mL, P = .007). We conclude that a defined fluid bolus can help stabilizing haemodynamics in patients undergoing general anaesthesia.
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Affiliation(s)
- T. Kratz
- Department of Anaesthesia and Intensive Care Medicine; Philipps-University of Marburg; Marburg Germany
- Department of Anaesthesia and Intensive Care Medicine; Clinique Bénigne Joly; Talant France
| | - J. Hinterobermaier
- Department of Anaesthesia and Intensive Care Medicine; Philipps-University of Marburg; Marburg Germany
- Department of Anaesthesia; Krankenhaus St. Joseph-Stift; Dresden Germany
| | - N. Timmesfeld
- Institute of Medical Biometry and Epidemiology; Philipps-University of Marburg; Marburg Germany
| | - C. Kratz
- Department of Anaesthesia and Intensive Care Medicine; Philipps-University of Marburg; Marburg Germany
- Department of Anaesthesia and Intensive Care Medicine; Clinique Bénigne Joly; Talant France
| | - H. Wulf
- Department of Anaesthesia and Intensive Care Medicine; Philipps-University of Marburg; Marburg Germany
| | - T. Steinfeldt
- Department of Anaesthesia and Intensive Care Medicine; Philipps-University of Marburg; Marburg Germany
- Department of Anaesthesiology; Diakonie-Klinikum; Schwäbisch Hall Germany
| | - M. Zoremba
- Department of Anaesthesia and Intensive Care Medicine; Philipps-University of Marburg; Marburg Germany
- Department of Anaesthesia, Intensive Care Medicine and Pain Therapy; Kreisklinikum; Siegen Germany
| | - H. Aust
- Department of Anaesthesia and Intensive Care Medicine; Philipps-University of Marburg; Marburg Germany
- Department of Anaesthesia and Intensive Care Medicine; Ilmtalklinik Pfaffenhofen; Pfaffenhofen Germany
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15
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Kaydu A, Gokcek E. Preoperative and Postoperative Assessment of Ultrasonographic Measurement of Inferior Vena Cava: A Prospective, Observational Study. J Clin Med 2018; 7:jcm7060145. [PMID: 29890776 PMCID: PMC6025201 DOI: 10.3390/jcm7060145] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2018] [Revised: 06/04/2018] [Accepted: 06/08/2018] [Indexed: 01/27/2023] Open
Abstract
Background: Ultrasound measurement of dynamic changes in inferior vena cava (IVC) diameter and collapsibility index (CI) are used to estimate the fluid responsiveness and intravascular volume status. We conducted an analysis to quantify the sonographic measurement of IVC diameter changes in adult patients at the preoperative and postoperative periods. Methods: Ultrasonography was performed on 72 patients scheduled for surgery with American Society of Anesthesiologists physical status I to III. Quantitative assessments of the end-expiration (Dmin), end-inspiration (Dmax), and CI at preoperative and postoperative period were compared in a prospective, observational study. The patients received intravenous fluid according to standard protocol regimes peroperatively. Results: Ultrasonography of IVC measurement was unsuccessful in 12.5% of patients and 63 patients remained for analyses. The mean age was 43.29 ± 17.22 (range 18–86) years. The average diameter of the Dmin, Dmax, and dIVC preoperative and postoperative were 1.99 ± 0.31 vs. 2.05 ± 0.29 cm, 1.72 ± 0.33 vs. 1.74 ± 0.32 cm, 14.0 ± 9.60% vs. 15.14 ± 11.18%, respectively (p > 0.05). CI was positively associated preoperatively and postoperatively (regression coefficient = 0.438, p < 0.01). Conclusion: The diameter of the IVC did not change preoperatively and postoperatively in adult patients with standard fluid regimens. The parameters of the IVC diameter increased postoperatively according to the preoperative period.
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Affiliation(s)
- Ayhan Kaydu
- Department of Anesthesiology, Diyarbakir Selahaddini Eyyubi State Hospital, Diyarbakir 21100, Turkey.
| | - Erhan Gokcek
- Department of Anesthesiology, Diyarbakir Selahaddini Eyyubi State Hospital, Diyarbakir 21100, Turkey.
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16
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Fasting before elective surgery does not result in hypovolaemia: A prospective, observational study. Eur J Anaesthesiol 2018; 35:539-540. [PMID: 29870474 DOI: 10.1097/eja.0000000000000811] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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17
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Abstract
Currently, there is no consensus about the optimum intraoperative fluid therapy strategy. There is growing body of evidence supports the beneficial effects of adopting “Goal-directed therapy” over either the “liberal” or “restrictive” fluid therapy strategies. In this narrative review, we have presented the evidence to support the optimum strategy for intraoperative therapy. In conclusion, whatever the intravenous fluid replacement strategy used, the anesthesiologist must be prepared to adjust the composition and rate of the fluids administered to provide sufficient intravascular fluid volume for adequate perfusion of vital organs without overwhelming the glycocalyx function with fluid overloads.
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18
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Ripollés-Melchor J, Chappell D, Espinosa Á, Mhyten MG, Abad-Gurumeta A, Bergese SD, Casans-Francés R, Calvo-Vecino JM. Perioperative fluid therapy recommendations for major abdominal surgery. Via RICA recommendations revisited. Part I: Physiological background. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2017; 64:328-338. [PMID: 28364973 DOI: 10.1016/j.redar.2017.02.008] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/21/2017] [Revised: 02/08/2017] [Accepted: 02/08/2017] [Indexed: 06/07/2023]
Affiliation(s)
- J Ripollés-Melchor
- Departamento de Anestesia, Hospital Universitario Infanta Leonor, Universidad Complutense de Madrid, Madrid, España.
| | - D Chappell
- Departamento de Anestesia, Hospital Universitario LMU de Múnich, Múnich, Alemania
| | - Á Espinosa
- Departamento de Anestesia Cardiovascular y Torácica, y Cuidados Intensivos, Bahrain Defence Force Hospital, Riffa, Reino de Baréin
| | - M G Mhyten
- University College London Hospital, National Institute of Health Research, Biomedical Research Centre, Londres, Reino Unido
| | - A Abad-Gurumeta
- Departamento de Anestesia, Hospital Universitario Infanta Leonor, Universidad Complutense de Madrid, Madrid, España
| | - S D Bergese
- Departamento de Anestesia y Neurocirugía, Wexner Medical Center, The Ohio State University, Columbus, OH, Estados Unidos
| | - R Casans-Francés
- Departamento de Anestesia, Hospital Clínico Universitario Lozano Blesa, Zaragoza, España
| | - J M Calvo-Vecino
- Departamento de Anestesia, Complejo Asistencial de Salamanca, Universidad de Salamanca, Salamanca, España
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19
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Gignon L, Roger C, Bastide S, Alonso S, Zieleskiewicz L, Quintard H, Zoric L, Bobbia X, Raux M, Leone M, Lefrant JY, Muller L. Influence of Diaphragmatic Motion on Inferior Vena Cava Diameter Respiratory Variations in Healthy Volunteers. Anesthesiology 2016; 124:1338-46. [PMID: 27003619 DOI: 10.1097/aln.0000000000001096] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The collapsibility index of inferior vena cava (cIVC) is widely used to decide fluid infusion in spontaneously breathing intensive care unit patients. The authors hypothesized that high inspiratory efforts may induce false-positive high cIVC values. This study aims at determining a value of diaphragmatic motion recorded by echography that could predict a high cIVC (more than or equal to 40%) in healthy volunteers. METHODS The cIVC and diaphragmatic motions were recorded for three levels of inspiratory efforts. Right and left diaphragmatic motions were defined as the maximal diaphragmatic excursions. Receiver operating characteristic curves evaluated the performance of right diaphragmatic motion to predict a cIVC more than or equal to 40% defining the best cutoff value. RESULTS Among 52 included volunteers, interobserver reproducibility showed a generalized concordance correlation coefficient (ρc) above 0.9 for all echographic parameters. Right diaphragmatic motion correlated with cIVC (r = 0.64, P < 0.0001). Univariate analyses did not show association between cIVC and age, sex, weight, height, or body mass index. The area under the receiver operating characteristic curves for cIVC more than or equal to 40% was 0.87 (95% CI, 0.81 to 0.93). The best diaphragmatic motion cutoff was 28 mm (Youden Index, 0.65) with sensitivity of 89% and specificity of 77%. The gray zone area was 25 to 43 mm. CONCLUSIONS Inferior vena cava collapsibility is affected by diaphragmatic motion. During low inspiratory effort, diaphragmatic motion was less than 25 mm and predicted a cIVC less than 40%. During maximal inspiratory effort, diaphragmatic motion was more than 43 mm and predicted a cIVC more than 40%. When diaphragmatic motion ranged from 25 to 43 mm, no conclusion on cIVC value could be done.
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Affiliation(s)
- Lucile Gignon
- From the Departments of Anesthesiology (L.G., C.R., L. Zoric, X.B., J.-Y.L., L.M.), Critical Care (L.G., C.R., L. Zoric, X.B., J.-Y.L., L.M.), and Biostatistics and Clinical Epidemiology (S.B., S.A.), CHU Caremeau, Nîmes, France; EA2992 Laboratory of Dysfunction of Vascular Interfaces, Nîmes Medicine University, Nîmes, France (C.R., J.-Y.L., L.M.); Department of Anesthesiology and Critical Care, CHU Pitié-Salpêtrière, Paris, France (M.R.); Department of Anesthesiology and Critical Care, CHU Nord, Marseille, France (L. Zieleskiewicz, M.L.); and Department of Anesthesiology and Critical Care, CHU Saint Roch, Nice, France (H.Q.)
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20
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Targeting oliguria reversal in perioperative restrictive fluid management does not influence the occurrence of renal dysfunction. Eur J Anaesthesiol 2016; 33:425-35. [DOI: 10.1097/eja.0000000000000416] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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21
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Feldheiser A, Aziz O, Baldini G, Cox BPBW, Fearon KCH, Feldman LS, Gan TJ, Kennedy RH, Ljungqvist O, Lobo DN, Miller T, Radtke FF, Ruiz Garces T, Schricker T, Scott MJ, Thacker JK, Ytrebø LM, Carli F. Enhanced Recovery After Surgery (ERAS) for gastrointestinal surgery, part 2: consensus statement for anaesthesia practice. Acta Anaesthesiol Scand 2016; 60:289-334. [PMID: 26514824 PMCID: PMC5061107 DOI: 10.1111/aas.12651] [Citation(s) in RCA: 372] [Impact Index Per Article: 46.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2015] [Revised: 09/23/2015] [Accepted: 09/25/2015] [Indexed: 12/17/2022]
Abstract
Background The present interdisciplinary consensus review proposes clinical considerations and recommendations for anaesthetic practice in patients undergoing gastrointestinal surgery with an Enhanced Recovery after Surgery (ERAS) programme. Methods Studies were selected with particular attention being paid to meta‐analyses, randomized controlled trials and large prospective cohort studies. For each item of the perioperative treatment pathway, available English‐language literature was examined and reviewed. The group reached a consensus recommendation after critical appraisal of the literature. Results This consensus statement demonstrates that anaesthesiologists control several preoperative, intraoperative and postoperative ERAS elements. Further research is needed to verify the strength of these recommendations. Conclusions Based on the evidence available for each element of perioperative care pathways, the Enhanced Recovery After Surgery (ERAS ®) Society presents a comprehensive consensus review, clinical considerations and recommendations for anaesthesia care in patients undergoing gastrointestinal surgery within an ERAS programme. This unified protocol facilitates involvement of anaesthesiologists in the implementation of the ERAS programmes and allows for comparison between centres and it eventually might facilitate the design of multi‐institutional prospective and adequately powered randomized trials.
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Affiliation(s)
- A. Feldheiser
- Department of Anesthesiology and Intensive Care Medicine Campus Charité Mitte and Campus Virchow‐Klinikum Charité University Medicine Berlin Germany
| | - O. Aziz
- St. Mark's Hospital Harrow Middlesex UK
| | - G. Baldini
- Department of Anesthesia McGill University Health Centre Montreal General Hospital Montreal Quebec Canada
| | - B. P. B. W. Cox
- Department of Anesthesiology and Pain Therapy University Hospital Maastricht (azM) Maastricht The Netherlands
| | - K. C. H. Fearon
- University of Edinburgh The Royal Infirmary Clinical Surgery Edinburgh UK
| | - L. S. Feldman
- Department of Surgery McGill University Health Centre Montreal General Hospital Montreal Quebec Canada
| | - T. J. Gan
- Department of Anesthesiology Duke University Medical Center Durham North Carolina USA
| | - R. H. Kennedy
- St. Mark's Hospital/Imperial College Harrow, Middlesex/London UK
| | - O. Ljungqvist
- Department of Surgery Faculty of Medicine and Health Örebro University Örebro Sweden
| | - D. N. Lobo
- Gastrointestinal Surgery National Institute for Health Research Nottingham Digestive Diseases Biomedical Research Unit Nottingham University Hospitals and University of Nottingham Queen's Medical Centre Nottingham UK
| | - T. Miller
- Department of Anesthesiology Duke University Medical Center Durham North Carolina USA
| | - F. F. Radtke
- Department of Anesthesiology and Intensive Care Medicine Campus Charité Mitte and Campus Virchow‐Klinikum Charité University Medicine Berlin Germany
| | - T. Ruiz Garces
- Anestesiologa y Reanimacin Hospital Clinico Lozano Blesa Universidad de Zaragoza Zaragoza Spain
| | - T. Schricker
- Department of Anesthesia McGill University Health Centre Royal Victoria Hospital Montreal Quebec Canada
| | - M. J. Scott
- Royal Surrey County Hospital NHS Foundation Trust University of Surrey Surrey UK
| | - J. K. Thacker
- Department of Surgery Duke University Medical Center Durham North Carolina USA
| | - L. M. Ytrebø
- Department of Anaesthesiology University Hospital of North Norway Tromso Norway
| | - F. Carli
- Department of Anesthesia McGill University Health Centre Montreal General Hospital Montreal Quebec Canada
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22
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Abstract
Anesthesiologists play a pivotal role in facilitating recovery of patients undergoing colorectal surgery, as many Enhanced Recovery After Surgery (ERAS) elements are under their direct control. Successful implementation of ERAS programs requires that anesthesiologists become more involved in perioperative care and more aware of the impact of anesthetic techniques on surgical outcomes and recovery. Key to achieving success is strict adherence to the principle of aggregation of marginal gains. This article reviews anesthetic and analgesic care of patients undergoing elective colorectal surgery in the context of an ERAS program, and also discusses anesthesia considerations for emergency colorectal surgery.
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Affiliation(s)
- Gabriele Baldini
- Department of Anesthesia, Montreal General Hospital, McGill University Health Centre, 1650 Avenue Cedar, Montreal, Quebec H3G 1A4, Canada.
| | - William J Fawcett
- Royal Surrey County Hospital, Postgraduate School, University of Surrey, Guildford GU2 7XX, UK
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Asakura A, Mihara T, Goto T. The Effect of Preoperative Oral Carbohydrate or Oral Rehydration Solution on Postoperative Quality of Recovery: A Randomized, Controlled Clinical Trial. PLoS One 2015; 10:e0133309. [PMID: 26317629 PMCID: PMC4552663 DOI: 10.1371/journal.pone.0133309] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Accepted: 06/25/2015] [Indexed: 12/24/2022] Open
Abstract
Background Numerous studies have demonstrated the beneficial effects of preoperative administration of oral carbohydrate (CHO) or oral rehydration solution (ORS). However, the effects of preoperative CHO or ORS on postoperative quality of recovery after anesthesia remain unclear. Consequently, the purpose of the current study was to evaluate the effect of preoperative CHO or ORS on patient recovery, using the Quality of Recovery 40 questionnaire (QoR-40). Methods This prospective, randomized, controlled clinical trial included American Society of Anesthesiologists (ASA) physical status 1 and 2 adult patients, who were scheduled to undergo a surgical procedure of body surface. Subjects were randomized to one of the three groups: 1) preoperative CHO group, 2) preoperative ORS group, and 3) control group. The primary outcome was the global QoR-40 administered 24 h after surgery. Intraoperative use of vasopressor, intraoperative body temperature changes, and postoperative nausea and vomiting (PONV) were also evaluated. Results We studied 134 subjects. The median [interquartile range (IQR)] global QoR-40 scores 24 h after the surgery were 187 [177–197], 186 [171–200], and 184 [171–198] for the CHO, ORS, and control groups, respectively (p = 0.916). No significant differences existed between the groups regarding intraoperative vasopressor use during the surgery (p = 0.475). Conclusions Results of the current study indicated that the preoperative administration of either CHO or ORS did not improve the quality of recovery in patients undergoing minimally invasive body surface surgery. Trial Registration www.umin.ac.jp UMIN000009388 https://upload.umin.ac.jp/cgi-open-bin/ctr/ctr.cgi?function=brows&action=brows&type=summary&recptno=R000011029&language=E
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Affiliation(s)
- Ayako Asakura
- Department of Anesthesiology and Critical Care Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
- * E-mail:
| | - Takahiro Mihara
- Department of Anesthesiology and Critical Care Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
- Department of Anesthesiology, Kanagawa Children’s Medical Center, Yokohama, Japan
| | - Takahisa Goto
- Department of Anesthesiology and Critical Care Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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Wythe S, Hanison J, Lund K, Aseri S, Shorrock P, Williams B, Jackson MJ. Does fasting time alter fluid responsiveness after induction of anaesthesia? Br J Anaesth 2015; 114:533. [PMID: 25694574 DOI: 10.1093/bja/aev025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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25
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Andrijauskas A, Ivaškevičius J, Porvaneckas N, Stankevičius E, Svensen CH, Uvarovas V, Švedienė S, Kvederas G. A mini volume loading test for indication of preoperative dehydration in surgical patients. Medicina (B Aires) 2015; 51:81-91. [DOI: 10.1016/j.medici.2015.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Revised: 02/23/2015] [Accepted: 02/27/2015] [Indexed: 11/28/2022] Open
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