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Swathy AS, Jafra A, Bhardwaj N, Kanojia RP, Bawa M. Goal-directed fluid therapy guided by plethysmographic variability index versus conventional liberal fluid therapy in neonates undergoing abdominal surgery: A prospective randomized controlled trial. Paediatr Anaesth 2024; 34:559-567. [PMID: 38348932 DOI: 10.1111/pan.14856] [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: 05/11/2023] [Revised: 01/27/2024] [Accepted: 02/01/2024] [Indexed: 05/30/2024]
Abstract
BACKGROUND Intraoperative fluid therapy maintains normovolemia, normal tissue perfusion, normal metabolic function, normal electrolytes, and acid-base status. Plethysmographic variability index has been shown to predict fluid responsiveness but its role in guiding intraoperative fluid therapy is still elusive. AIMS The aim of the present study was to compare intraoperative goal-directed fluid therapy based on plethysmographic variability index with liberal fluid therapy in term neonates undergoing abdominal surgeries. METHODS A prospective randomized controlled study was conducted in a tertiary care centre, over a period of 18 months. A total of 30 neonates completed the study out of 132 neonates screened. Neonates with tracheoesophageal fistula, congenital diaphragmatic hernia, congenital heart disease, respiratory disorders, creatinine clearance <90 mL/min and who were hemodynamically unstable were excluded. Neonates were randomized to goal-directed fluid therapy group where the plethysmographic variability index was targeted at <18 or liberal fluid therapy group. Primary outcome was comparison of total amount of fluid infused intraoperatively in both the groups. Secondary outcomes included intraoperative and postoperative arterial blood gas parameters, biochemical parameters, use of vasopressors, number of fluid boluses, complications and duration of hospital stay. RESULTS There was no significant difference in total intraoperative fluid infused [90 (84-117.5 mL) in goal-directed fluid therapy and 105 (85.5-144.5 mL) in liberal fluid therapy group (p = .406)], median difference (95% CI) -15 (-49.1 to 19.1). There was a decrease in serum lactate levels in both groups from preoperative to postoperative 24 h. The amount of fluid infused before dopamine administration was significantly higher in liberal fluid therapy group (58 [50.25-65 mL]) compared to goal-directed fluid therapy group (36 [22-44 mL], p = .008), median difference (95% CI) -22 (-46 to 2). In postoperative period, the total amount of fluid intake over 24 h was comparable in two groups (222 [204-253 mL] in goal-directed fluid therapy group and 224 [179.5-289.5 mL] in liberal fluid therapy group, p = .917) median difference (95% CI) cutoff -2 (-65.3 to 61.2). CONCLUSION Intraoperative plethysmographic variability index-guided goal-directed fluid therapy was comparable to liberal fluid therapy in terms of total volume of fluid infused in neonates during perioperative period. More randomized controlled trials with higher sample size are required. TRIAL REGISTRATION Central Trial Registry of India (CTRI/2020/02/023561).
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Affiliation(s)
- A S Swathy
- Department of Anaesthesia and Intensive Care, All India Institute of Medical Sciences, New Delhi, India
| | - Anudeep Jafra
- Department of Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Neerja Bhardwaj
- Department of Anaesthesia and Intensive Care, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Ravi P Kanojia
- Department of Pediatric surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India
| | - Monika Bawa
- Department of Pediatric surgery, Post Graduate Institute of Medical Education and Research, Chandigarh, India
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Berger Y, Sullivan BJ, Bekhor EY, Carpiniello M, Leigh NL, Pletcher ER, Solomon D, Sarpel U, Hiotis SP, Labow DM, Cohen NA, Golas BJ. Cytoreductive surgery with hyperthermic intraperitoneal chemotherapy: Effects of postoperative fluids beyond the first 24 h. J Surg Oncol 2023; 128:1133-1140. [PMID: 37519102 DOI: 10.1002/jso.27407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2023] [Revised: 06/27/2023] [Accepted: 07/16/2023] [Indexed: 08/01/2023]
Abstract
BACKGROUND AND OBJECTIVES There are no guidelines for intravenous fluid (IVF) administration after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy (CRS/HIPEC). This study assessed rates of post-CRS/HIPEC morbidity according to perioperative IVF administration. METHODS All patients undergoing CRS/HIPEC March 2007 to June 2018 were reviewed, recording clinicopathologic, operative, and postoperative variables. Patients were divided by peritoneal cancer index (PCI), comparing IVF volumes and types administered intraoperatively and during the first 72 h postoperatively. Optimal IVF rate cutoffs calculated using area under the receiver operating characteristic curves and Youden's index determined associations with complications. RESULTS Overall, 185 patients underwent CRS/HIPEC, and 81 (51%) had low PCI (<10) and 77 (49%) had high PCI (≥10). In low-PCI patients, high IVF rates on postoperative days (POD) #0-2 were associated with higher overall complications: POD#0 (46% vs. 89%, p = 0.001), POD#1 (40% vs. 86%, p < 0.05), and POD#2 (42% vs. 72%, p < 0.05). High IVF rates were associated with respiratory distress (7% vs. 26%, p = 0.02) on POD#0, ileus (14% vs. 47%, p = 0.007) and intensive care unit stay (11% vs. 33%, p = 0.022) on POD#1, and ICU stay (8% vs. 33%, p = 0.003) on POD#2. CONCLUSIONS For low PCI patients undergoing CRS/HIPEC, higher IVF rates were associated with postoperative complications. Post-CRS/HIPEC, IVF rates should be limited to prevent morbidity.
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Affiliation(s)
- Yael Berger
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Brianne J Sullivan
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Eliahu Y Bekhor
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Matthew Carpiniello
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Natasha L Leigh
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Eric R Pletcher
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Daniel Solomon
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Umut Sarpel
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Spiros P Hiotis
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Daniel M Labow
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Noah A Cohen
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
| | - Benjamin J Golas
- Department of Surgery, Division of Surgical Oncology, Icahn School of Medicine at Mount Sinai, New York, New York, USA
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Yeniay H, Kuvaki B, Ozbilgin S, Saatli HB, Timur HT. Anesthesia management and outcomes of gynecologic oncology surgery. Postgrad Med 2023; 135:578-587. [PMID: 37282983 DOI: 10.1080/00325481.2023.2222589] [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: 04/19/2023] [Accepted: 06/05/2023] [Indexed: 06/08/2023]
Abstract
OBJECTIVES This study assessed postoperative mortality, morbidity, and complications associated with anesthesia administration for gynecologic oncology abdominal surgery and investigated the risk factors for the development of these complications. METHODS We conducted a retrospective cohort study analyzing the data of patients who underwent elective gynecologic oncology surgery between 2010 and 2017. The demographic data; comorbidities; preoperative anemia; Charlson Comorbidity Index; anesthesia management; complications; preoperative, intraoperative, and postoperative periods; mortality; and morbidity were investigated. The patients were classified as surviving or deceased. Subgroup analyses of patients with endometrial, ovarian, cervical, and other cancers were performed. RESULTS We analyzed 416 patients; 325 survived and 91 were deceased. The postoperative chemotherapy rates (p < 0.001), and postoperative blood transfusion rates (p = 0.010) were significantly higher in the deceased group, while the preoperative albumin levels were significantly lower in the deceased group (p < 0.001). Infused colloid amount was higher in the deceased group of endometrial (p = 0.018) and ovarian cancers (p = 0.017). CONCLUSIONS Perioperative patient management for cancer surgery requires a multidisciplinary approach led by an anesthesiologist and surgeon. Any improvement in the duration of hospital stay, morbidity, or recovery rate depends on the success of the multidisciplinary team.
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Affiliation(s)
- Hicret Yeniay
- Dokuz Eylul University School of Medicine, Department of Anesthesiology and Intensive Care, Izmir, Turkey
| | - Bahar Kuvaki
- Dokuz Eylul University School of Medicine, Department of Anesthesiology and Intensive Care, Izmir, Turkey
| | - Sule Ozbilgin
- Dokuz Eylul University School of Medicine, Department of Anesthesiology and Intensive Care, Izmir, Turkey
| | - Hasan Bahadır Saatli
- Dokuz Eylul University School of Medicine, Department of Obstetrics and Gynecology, Izmir, Turkey
| | - Hikmet Tunç Timur
- Urla State Hospital, Obstetrics and Gynecology Clinic, Urla, Izmir, Turkey
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Zhang L, Zhang Y, Shen L. Effects of intraoperative fluid balance during pancreatoduodenectomy on postoperative pancreatic fistula: an observational cohort study. BMC Surg 2023; 23:89. [PMID: 37055753 PMCID: PMC10103488 DOI: 10.1186/s12893-023-01978-9] [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: 01/11/2023] [Accepted: 03/29/2023] [Indexed: 04/15/2023] Open
Abstract
BACKGROUND Perioperative fluid management during major abdominal surgery has been controversial. Postoperative pancreatic fistula (POPF) is a critical complication of pancreaticoduodenectomy (PD). We conducted a retrospective cohort study to analyze the impact of intraoperative fluid balance on the development of POPF. METHODS This retrospective cohort study enrolled 567 patients who underwent open pancreaticoduodenectomy, and the demographic, laboratory, and medical data were recorded. All patients were categorized into four groups according to quartiles of intraoperative fluid balance. Multivariate logistic regression and restricted cubic splines (RCSs) were used to analyze the relationship between intraoperative fluid balance and POPF. RESULTS The intraoperative fluid balance of all patients ranged from -8.47 to 13.56 mL/kg/h. A total of 108 patients reported POPF, and the incidence was 19.0%. After adjusting for potential confounders and using restricted cubic splines, the dose‒response relationship between intraoperative fluid balance and POPF was found to be statistically insignificant. The incidences of bile leakage, postpancreatectomy hemorrhage, and delayed gastric emptying were 4.4%, 20.8%, and 14.8%, respectively. Intraoperative fluid balance was not associated with these abdominal complications. BMI ≥ 25 kg/m2, preoperative blood glucose < 6 mmol/L, long surgery time, and lesions not located in the pancreas were independent risk factors for POPF. CONCLUSION The study did not find a significant association between intraoperative fluid balance and POPF. Well-designed multicenter studies are necessary to explore the association between intraoperative fluid balance and POPF.
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Affiliation(s)
- Le Zhang
- Department of Anesthesiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yuelun Zhang
- Medical Research Center, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Le Shen
- Department of Anesthesiology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China.
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Wrzosek A, Drygalski T, Garlicki J, Woroń J, Szpunar W, Polak M, Droś J, Wordliczek J, Zajączkowska R. The volume of infusion fluids correlates with treatment outcomes in critically ill trauma patients. Front Med (Lausanne) 2023; 9:1040098. [PMID: 36714115 PMCID: PMC9877421 DOI: 10.3389/fmed.2022.1040098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 12/22/2022] [Indexed: 01/14/2023] Open
Abstract
Background Appropriate fluid management is essential in the treatment of critically ill trauma patients. Both insufficient and excessive fluid volume can be associated with worse outcomes. Intensive fluid resuscitation is a crucial element of early resuscitation in trauma; however, excessive fluid infusion may lead to fluid accumulation and consequent complications such as pulmonary edema, cardiac failure, impaired bowel function, and delayed wound healing. The aim of this study was to examine the volumes of fluids infused in critically ill trauma patients during the first hours and days of treatment and their relationship to survival and outcomes. Methods We retrospectively screened records of all consecutive patients admitted to the intensive care unit (ICU) from the beginning of 2019 to the end of 2020. All adults who were admitted to ICU after trauma and were hospitalized for a minimum of 2 days were included in the study. We used multivariate regression analysis models to assess a relationship between volume of infused fluid or fluid balance, age, ISS or APACHE II score, and mortality. We also compared volumes of fluids in survivors and non-survivors including additional analyses in subgroups depending on disease severity (ISS score, APACHE II score), blood loss, and age. Results A total of 52 patients met the inclusion criteria for the study. The volume of infused fluids and fluid balance were positively correlated with mortality, complication rate, time on mechanical ventilation, length of stay in the ICU, INR, and APTT. Fluid volumes were significantly higher in non-survivors than in survivors at the end of the second day of ICU stay (2.77 vs. 2.14 ml/kg/h) and non-survivors had a highly positive fluid balance (6.21 compared with 2.48 L in survivors). Conclusion In critically ill trauma patients, worse outcomes were associated with higher volumes of infusion fluids and a more positive fluid balance. Although fluid resuscitation is lifesaving, especially in the first hours after trauma, fluid infusion should be limited to a necessary minimum to avoid fluid overload and its negative consequences.
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Affiliation(s)
- Anna Wrzosek
- Department of Interdisciplinary Intensive Care, Jagiellonian University Medical College, Kraków, Poland,Department of Anaesthesiology and Intensive Therapy, University Hospital, Kraków, Poland,*Correspondence: Anna Wrzosek, ; orcid.org/0000-0002-7802-1325
| | - Tomasz Drygalski
- Department of Anaesthesiology and Intensive Therapy, University Hospital, Kraków, Poland,Department of Anaesthesiology and Intensive Therapy, Jagiellonian University Medical College, Kraków, Poland
| | - Jarosław Garlicki
- Department of Interdisciplinary Intensive Care, Jagiellonian University Medical College, Kraków, Poland,Department of Anaesthesiology and Intensive Therapy, University Hospital, Kraków, Poland
| | - Jarosław Woroń
- Department of Interdisciplinary Intensive Care, Jagiellonian University Medical College, Kraków, Poland,Department of Anaesthesiology and Intensive Therapy, University Hospital, Kraków, Poland,Department of Clinical Pharmacology, Medical College, Jagiellonian University, Kraków, Poland
| | - Wojciech Szpunar
- Department of Anaesthesiology and Intensive Therapy, University Hospital, Kraków, Poland
| | - Maciej Polak
- Department of Epidemiology and Population Studies, Jagiellonian University Medical College, Kraków, Poland
| | - Jakub Droś
- Department of Anaesthesiology and Intensive Therapy, University Hospital, Kraków, Poland,Doctoral School in Medical and Health Sciences, Jagiellonian University Medical College, Kraków, Poland
| | - Jerzy Wordliczek
- Department of Interdisciplinary Intensive Care, Jagiellonian University Medical College, Kraków, Poland,Department of Anaesthesiology and Intensive Therapy, University Hospital, Kraków, Poland
| | - Renata Zajączkowska
- Department of Interdisciplinary Intensive Care, Jagiellonian University Medical College, Kraków, Poland
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Mitrosz-Gołębiewska K, Rydzewska-Rosołowska A, Kakareko K, Zbroch E, Hryszko T. Water - A life-giving toxin - A nephrological oxymoron. Health consequences of water and sodium balance disorders. A review article. Adv Med Sci 2022; 67:55-65. [PMID: 34979423 DOI: 10.1016/j.advms.2021.12.002] [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: 04/13/2021] [Revised: 08/24/2021] [Accepted: 12/15/2021] [Indexed: 11/17/2022]
Abstract
BACKGROUND This article aims to reveal misconceptions about methods of assessment of hydration status and impact of the water disorders on the progression of kidney disease or renal dysfunction. MATERIALS AND METHODS The PubMed database was searched for reviews, meta-analyses and original articles on hydration, volume depletion, fluid overload and diagnostic methods of hydration status, which were published in English. RESULTS Based on the results of available literature the relationship between the amount of fluid consumed, and the rate of progression of chronic kidney disease, autosomal dominant polycystic kidney disease, and kidney stones disease was discussed. Selected aspects of the assessment of the hydration level in clinical practice based on physical examination, laboratory tests, and imaging are presented. The subject of in-hospital fluid therapy is discussed. Based on available randomized studies, an attempt was made to assess, which fluids should be selected for intravenous treatment. CONCLUSIONS There is some evidence for the beneficial effect of increased water intake in preventing recurrent cystitis and kidney stones, but there are still no convincing data for chronic kidney disease and autosomal dominant polycystic kidney disease. Further studies are needed to clarify the aforementioned issues and establish a reliable way to assess the volemia and perform suitable fluid therapy.
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Affiliation(s)
- Katarzyna Mitrosz-Gołębiewska
- 2nd Department of Nephrology and Hypertension with Dialysis Unit, Medical University of Bialystok, Bialystok, Poland.
| | - Alicja Rydzewska-Rosołowska
- 2nd Department of Nephrology and Hypertension with Dialysis Unit, Medical University of Bialystok, Bialystok, Poland
| | - Katarzyna Kakareko
- 2nd Department of Nephrology and Hypertension with Dialysis Unit, Medical University of Bialystok, Bialystok, Poland
| | - Edyta Zbroch
- Department of Internal Medicine and Hypertension, Medical University od Bialystok, Bialystok, Poland
| | - Tomasz Hryszko
- 2nd Department of Nephrology and Hypertension with Dialysis Unit, Medical University of Bialystok, Bialystok, Poland
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Influence of 3% Hypertonic Saline Versus 0.9% Saline on Intraoperative Maintenance Fluid Requirements in Adult Patients Undergoing Major Open Abdominal Surgeries: Randomized Controlled Study. World J Surg 2022; 46:1344-1350. [PMID: 35192016 DOI: 10.1007/s00268-022-06484-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/30/2022] [Indexed: 01/01/2023]
Abstract
BACKGROUND Three percent hypertonic saline (3% HTS) acts like an osmotic buffer and draws fluid from the extracellular space into the intravascular compartment. Primary objective was to evaluate whether use of 3% HTS resulted in a difference in intraoperative maintenance fluid requirement versus 0.9% saline (NS). Secondary objectives were to evaluate differences in 24 h fluid requirements and safety of 3% HTS. METHODS Adult patients of either sex, 18-65 years, undergoing elective major open abdominal surgeries were randomized to receive infusions of 3% HTS or NS at 1 ml/kg/hr through large bore peripheral i.v cannulas, or central venous catheters after anesthesia induction. Intraoperative maintenance fluids were administered to maintain mean arterial pressure (≥70 mmHg), urine output (≥0.5 ml/kg/hr) and central venous pressure of 8-10 cm H2O. RESULTS Ninety-three patients completed the study (46 in 3% HTS and 47 in NS group). No difference was seen in the volume of intraoperative maintenance fluids (3% HTS vs NS; 2243.9 ± 896.7 ml vs 2093.6 ± 868.7 ml; P = 0.34). Similarly, the 24 h postoperative fluid requirement was not different (3% HTS vs NS; 2006.6 ± 398.6 ml vs 2018.3 ± 389.3 ml; P = 0.94). Patients in 3% HTS group had statistically but not clinically significant higher serum sodium values at postoperative 12th and 24 h. No complication like thrombophlebitis or tissue ischemia was reported due to administration of 3% HTS through peripheral lines. CONCLUSION Administration of 3% HTS did not reduce intraoperative maintenance fluid requirements in patients undergoing major open abdominal surgeries. TRIAL REGISTRATION CTRI/2019/09/021032.
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Zhang H, Feng Y, Suolang D, Dang C, Qin R. Postoperative fluid balance and outcomes after Pancreaticoduodenectomy: a retrospective study in 301 patients. Langenbecks Arch Surg 2022; 407:1537-1544. [PMID: 35192049 PMCID: PMC9283355 DOI: 10.1007/s00423-022-02443-6] [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: 04/25/2021] [Accepted: 01/16/2022] [Indexed: 10/29/2022]
Abstract
BACKGROUND The incidence of postoperative morbidity after pancreaticoduodenectomy (PD) is high; however, whether fluid management after surgery affects postoperative morbidity is unclear. This study aimed to determine whether fluid balance in patients undergoing PD is associated with postoperative complications and mortality. METHODS Data from a computer-based database of patients who underwent PD between 2016 and 2019 were retrospectively analyzed. Patients were stratified into four quartiles according to their fluid balance at 0-24, 24-48, 48-72, and 72-96 h after surgery. The predefined primary outcome measures were morbidity and mortality rates. RESULTS A total of 301 patients were included. The morbidity and mortality rates in the cohort were 56.5% and 3.7%, respectively. The most common complications after PD were postoperative pancreatic fistula (31.9%) and delayed gastric emptying (31.6%). Patients with a higher fluid balance in the 0-24-, 24-48-, and 48-72-h postoperative periods had a higher morbidity rate and longer hospital stay than those with a lower fluid balance (all P < 0.05). Patients with a fluid balance of 4212 mL during the postoperative 0-72 h were most likely to develop complications (P < 0.001). The area under the receiver operating characteristic curve was 0.71 (0.65-0.77), with a sensitivity of 58.24% and a specificity of 77.10%. CONCLUSIONS Higher postoperative fluid balance seems to be associated with increased morbidity after PD compared to lower fluid balance. Surgeons should pay close attention to the occurrence of complications in patients with a high fluid balance.
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Affiliation(s)
- Hang Zhang
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, China
| | - Yechen Feng
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, China
| | - Duoji Suolang
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, China
| | - Chao Dang
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, China
| | - Renyi Qin
- Department of Biliary-Pancreatic Surgery, Affiliated Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1095 Jiefang Avenue, Wuhan, 430030, Hubei, China.
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Sagiroglu G, Baysal A, Karamustafaoglu YA. The use of oxygen reserve index in one-lung ventilation and its impact on peripheral oxygen saturation, perfusion index and, pleth variability index. BMC Anesthesiol 2021; 21:319. [PMID: 34930139 PMCID: PMC8685494 DOI: 10.1186/s12871-021-01539-8] [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: 10/18/2021] [Accepted: 12/07/2021] [Indexed: 11/20/2022] Open
Abstract
Background Our goal is to investigate the use of the oxygen reserve index (ORi) to detect hypoxemia and its relation with parameters such as; peripheral oxygen saturation, perfusion index (PI), and pleth variability index (PVI) during one-lung ventilation (OLV). Methods Fifty patients undergoing general anesthesia and OLV for elective thoracic surgeries were enrolled in an observational cohort study in a tertiary care teaching hospital. All patients required OLV after a left-sided double-lumen tube insertion during intubation. The definition of hypoxemia during OLV is a peripheral oxygen saturation (SpO2) value of less than 95%, while the inspired oxygen fraction (FiO2) is higher than 50% on a pulse oximetry device. ORi, pulse oximetry, PI, and PVI values were measured continuously. Sensitivity, specificity, positive and negative predictive values, likelihood ratios, and accuracy were calculated for ORi values equal to zero in different time points during surgery to predict hypoxemia. At Clinicaltrials.gov registry, the Registration ID is NCT05050552. Results Hypoxemia was observed in 19 patients (38%). The accuracy for predicting hypoxemia during anesthesia induction at ORi value equals zero at 5 min after intubation in the supine position (DS5) showed a sensitivity of 92.3% (95% CI 84.9–99.6), specificity of 81.1% (95% CI 70.2–91.9), and an accuracy of 84.0% (95% CI 73.8–94.2). For predicting hypoxemia, ORi equals zero show good sensitivity, specificity, and statistical accuracy values for time points of DS5 until OLV30 where the sensitivity of 43.8%, specificity of 64%, and an accuracy of 56.1% were recorded. ORi and SpO2 correlation was found at DS5, 5 min after lateral position with two-lung ventilation (DL5) and at 10 min after OLV (OLV10) (p = 0.044, p = 0.039, p = 0.011, respectively). Time-dependent correlations also showed that; at a time point of DS5, ORi has a significant negative correlation with PI whereas, no correlations with PVI were noted. Conclusions During the use of OLV for thoracic surgeries, from 5 min after intubation (DS5) up to 30 min after the start of OLV, ORi provides valuable information in predicting hypoxemia defined as SpO2 less than 95% on pulse oximeter at FiO2 higher than 50%.
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Affiliation(s)
- Gonul Sagiroglu
- Department of Anesthesiology and Reanimation, Trakya University Faculty of Medicine, Edirne, Turkey
| | - Ayse Baysal
- Pendik District Hospital, Clinic of Anesthesiology and Reanimation, Pendik, 34980, Istanbul, Turkey.
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Reintam Blaser A, Deane AM, Preiser J, Arabi YM, Jakob SM. Enteral Feeding Intolerance: Updates in Definitions and Pathophysiology. Nutr Clin Pract 2020; 36:40-49. [DOI: 10.1002/ncp.10599] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Affiliation(s)
- Annika Reintam Blaser
- Department of Intensive Care Medicine Lucerne Cantonal Hospital Lucerne Switzerland
- Department of Anaesthesiology and Intensive Care University of Tartu Tartu Estonia
| | - Adam M. Deane
- Department of Medicine and Radiology The University of Melbourne Melbourne Medical School Royal Melbourne Hospital Parkville Victoria Australia
| | | | - Yaseen M. Arabi
- College of Medicine King Saud bin Abdulaziz University for Health Sciences (KSAU‐HS) and King Abdullah International Medical Research Center Riyadh Saudi Arabia
| | - Stephan M. Jakob
- Department of Intensive Care Medicine University Hospital (Inselspital) Bern University of Bern Bern Switzerland
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Alimian M, Mohseni M, Moradi Moghadam O, Seyed Siamdoust SA, Moazzami J. Effects of Liberal Versus Restrictive Fluid Therapy on Renal Function Indices in Laparoscopic Bariatric Surgery. Anesth Pain Med 2020; 10:e95378. [PMID: 34150556 PMCID: PMC8207848 DOI: 10.5812/aapm.95378] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2019] [Revised: 08/16/2020] [Accepted: 09/07/2020] [Indexed: 02/05/2023] Open
Abstract
Background Earlier studies have suggested the liberal administration of fluids in favor of reducing the risk of rhabdomyolysis in obese patients, but the results are conflicting. Objectives The present study aimed at comparing the effects of liberal and restrictive fluid therapy on renal indices in laparoscopic gastric bypass surgery. Methods In a double-blinded randomized clinical trial, 72 candidates of bariatric surgery were randomly assigned into two groups of restrictive and liberal fluid therapy. Indices, including BUN, creatinine, creatine kinase, GFR, and urine output were measured before and 24 hours after the surgery. The clinical trial was registered at IRCT.ir under code IRCT20170109031852N3. Results There was no significant difference in BUN, creatinine, creatinine kinase, and GFR indices between the two groups of liberal and restrictive fluid therapy both before and 24 hours after surgery (P > 0.05). Intragroup comparisons before and after surgery revealed that BUN decreased in both groups after the surgery (P < 0.05). Also, creatinine and GFR values improved in patients who received a liberal fluid regimen, whereas these indices remained statistically unchanged in the restrictive group before and 24 hours after the surgery (P > 0.05). Conclusions Two methods of liberal and restrictive fluid therapy have comparable effects on traditional renal functional indices in laparoscopic bariatric surgery. The clinical significance of observed differences in outcomes should be investigated in further studies. The use of early biomarkers of acute kidney injury is warranted.
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Affiliation(s)
- Mahzad Alimian
- Department of Anesthesiology, Iran University of Medical Sciences, Tehran, Iran
| | - Masood Mohseni
- Department of Anesthesiology, Iran University of Medical Sciences, Tehran, Iran
- Corresponding Author: Department of Anesthesiology, Iran University of Medical Sciences, Tehran, Iran.
| | | | | | - Javad Moazzami
- Department of Anesthesiology, Iran University of Medical Sciences, Tehran, Iran
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Szczepańska AJ, Pluta MP, Krzych ŁJ. Clinical practice on intra-operative fluid therapy in Poland: A point prevalence study. Medicine (Baltimore) 2020; 99:e19953. [PMID: 32332678 PMCID: PMC7440051 DOI: 10.1097/md.0000000000019953] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/23/2019] [Revised: 02/10/2020] [Accepted: 02/24/2020] [Indexed: 11/26/2022] Open
Abstract
Intra-operative fluid therapy (IFT) is the cornerstone of peri-operative management as it may significantly influence the treatment outcome. Therefore, we sought to evaluate nationwide clinical practice regarding IFT in Poland.A cross-sectional, multicenter, point-prevalence study was performed on April 5, 2018, in 31 hospitals in Poland. Five hundred eighty-seven adult patients undergoing non-cardiac surgery were investigated. The volume and type of fluids transfused with respect to the patient and procedure risk were assessed.The study group consisted of 587 subjects, aged 58 (interquartile range [IQR] 40-67) years, including 142 (24%) American Society of Anesthesiology Physical Status (ASA-PS) class III+ patients. The median total fluid dose was 8.6 mL kg h (IQR 6-12.5), predominantly including balanced crystalloids (7.0 mL kg h, IQR 4.9-10.6). The dose of 0.9% saline was low (1.6 mL kg h, IQR 0.8-3.7). Synthetic colloids were used in 66 (11%) subjects. The IFT was dependent on the risk involved, while the transfused volumes were lower in ASA-PS III+ patients, as well as in high-risk procedures (P < .05).The practice of IFT is liberal but is adjusted to the preoperative risk. The consumption of synthetic colloids and 0.9% saline is low.
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Does goal-directed haemodynamic and fluid therapy improve peri-operative outcomes?: A systematic review and meta-analysis. Eur J Anaesthesiol 2019; 35:469-483. [PMID: 29369117 DOI: 10.1097/eja.0000000000000778] [Citation(s) in RCA: 132] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Much uncertainty exists as to whether peri-operative goal-directed therapy is of benefit. OBJECTIVES To discover if peri-operative goal-directed therapy decreases mortality and morbidity in adult surgical patients. DESIGN An updated systematic review and random effects meta-analysis of randomised controlled trials. DATA SOURCES Medline, Embase and the Cochrane Library were searched up to 31 December 2016. ELIGIBILITY CRITERIA Randomised controlled trials enrolling adult surgical patients allocated to receive goal-directed therapy or standard care were eligible for inclusion. Trauma patients and parturients were excluded. Goal-directed therapy was defined as fluid and/or vasopressor therapy titrated to haemodynamic goals [e.g. cardiac output (CO)]. Outcomes included mortality, morbidity and hospital length of stay. Risk of bias was assessed using Cochrane methodology. RESULTS Ninety-five randomised trials (11 659 patients) were included. Only four studies were at low risk of bias. Modern goal-directed therapy reduced mortality compared with standard care [odds ratio (OR) 0.66; 95% confidence interval (CI) 0.50 to 0.87; number needed to treat = 59; N = 52; I = 0.0%]. In subgroup analysis, there was no mortality benefit for fluid-only goal-directed therapy, cardiac surgery patients or nonelective surgery. Contemporary goal-directed therapy also reduced pneumonia (OR 0.69; 95% CI, 0.51 to 0. 92; number needed to treat = 38), acute kidney injury (OR 0. 73; 95% CI, 0.58 to 0.92; number needed to treat = 29), wound infection (OR 0.48; 95% CI, 0.37 to 0.63; number needed to treat = 19) and hospital length of stay (days) (-0.90; 95% CI, -1.32 to -0.48; I = 81. 2%). No important differences in outcomes were found for the pulmonary artery catheter studies, after accounting for advances in the standard of care. CONCLUSION Peri-operative modern goal-directed therapy reduces morbidity and mortality. Importantly, the quality of evidence was low to very low (e.g. Grading of Recommendations, Assessment, Development and Evaluation scoring), and there was much clinical heterogeneity among the goal-directed therapy devices and protocols. Additional well designed and adequately powered trials on peri-operative goal-directed therapy are necessary.
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Restrictive Versus Liberal Fluid Regimens in Patients Undergoing Pancreaticoduodenectomy: a Systematic Review and Meta-Analysis. J Gastrointest Surg 2019; 23:1250-1265. [PMID: 30671798 DOI: 10.1007/s11605-018-04089-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Accepted: 12/17/2018] [Indexed: 02/08/2023]
Abstract
BACKGROUND Pancreaticoduodenectomy is associated with significant morbidity and mortality which may be influenced by perioperative fluid management. It remains unclear whether liberal and restrictive fluid regimens impact mortality and morbidity in patients undergoing pancreaticoduodenectomy. METHODS Medline, EMBASE, Cochrane Library and clinicaltrials.gov were searched for studies comparing restrictive and liberal perioperative fluids in patients undergoing pancreaticoduodenectomy. Both prospective and retrospective studies in those undergoing pancreaticoduodenectomy were eligible for inclusion where the patient outcomes were stratified to restrictive and liberal perioperative fluid management regimens, with mortality as the primary outcome. Following study identification, a systematic review and meta-analysis with trial sequential analysis was completed. RESULTS Thirteen studies including five prospective trials and eight retrospective analyses totalling 3062 patients were included. Restrictive fluid regimens were associated with a significant reduction in mortality compared to liberal fluid regimens for the overall cohort (odds ratio 0.54; 95% CI 0.31-0.94, p = 0.03). There were no significant differences in complication profile. Subgroup analysis revealed this result was contributed to significantly by retrospective studies. The results of the trial sequential analysis suggest this mortality benefit may be due to a type I statistical error and that further patient numbers are required for definitive conclusions. CONCLUSIONS Restrictive fluid regimens are associated with a reduction in mortality following pancreaticoduodenectomy. The clinical relevance of this finding needs to be interpreted pragmatically given the lack of association with significant causes of morbidity and in considering the results of the recently published RELIEF study.
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Kuster Uyeda MGB, Batista Castello Girão MJ, Carbone ÉDSM, Machado Fonseca MC, Takaki MR, Ferreira Sartori MG. Fast-track protocol for perioperative care in gynecological surgery: Cross-sectional study. Taiwan J Obstet Gynecol 2019; 58:359-363. [PMID: 31122525 DOI: 10.1016/j.tjog.2019.02.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/25/2019] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE To compare clinical and surgical outcomes in patients admitted to a gynecological surgery ward before and after the implementation of an evidence-based multimodal and multiprofessional care protocol by the hospital staff. MATERIAL AND METHODS In this historically-controlled cross-sectional study, we compared clinical and surgical outcomes among all women admitted to the gynecological ward of a university public hospital for elective surgery for various reasons before and after the implementation of a multimodal care protocol. The protocol had been implemented to adjust the following procedures to evidence-based recommendations: fluid management/hydration, antimicrobial prophylaxis, management of nausea and vomiting, antithrombotic prophylactic therapy, preoperative fasting, mechanical bowel preparation (reduction), pain management, use of urinary catheters, and stimulus to ambulation. RESULTS After the protocol implementation, fasting time was reduced in approximately 10 h. Patients had to undergo bowel preparation significantly less frequently, and the volume of fluids was reduced too. The use of nausea and vomit prophylaxis increased almost 20 times, but only nausea episodes were reduced. The frequency of antithrombotic prophylactic therapy more than doubled. Hospitalization time decreased significantly. CONCLUSIONS In this study, we observed significant improvements in clinical outcomes after the implementation of a multimodal protocol for perioperative care in the gynecological ward of a public university hospital in Brazil. The protocol implementation was associated with reductions in fasting time, bowel preparation, administration of fluids, pain, nausea and hospitalization time, allowing the treatment of more patients per year in the same ward.
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Affiliation(s)
- Maria Gabriela B Kuster Uyeda
- Department of Gynecology and Obstetrics, Universidade Federal de São Paulo, Escola Paulista de Medicina (Unifesp-EPM), Brazil.
| | | | - Ébe Dos Santos Monteiro Carbone
- Department of Gynecology and Obstetrics, Universidade Federal de São Paulo, Escola Paulista de Medicina (Unifesp-EPM), Brazil.
| | - Marcelo Cunio Machado Fonseca
- Department of Gynecology and Obstetrics, Universidade Federal de São Paulo, Escola Paulista de Medicina (Unifesp-EPM), Brazil.
| | - Mayara Ronzini Takaki
- Department of Gynecology and Obstetrics, Universidade Federal de São Paulo, Escola Paulista de Medicina (Unifesp-EPM), Brazil.
| | - Marair Gracio Ferreira Sartori
- Department of Gynecology and Obstetrics, Universidade Federal de São Paulo, Escola Paulista de Medicina (Unifesp-EPM), Brazil.
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Sekhar DP, Kumar L, Kesavan R, Purushottaman S, Mohammed ZU, Rajan S. Comparison of the Analgesic Efficacy of a Single Dose of Epidural Dexmedetomidine versus Fentanyl as an Adjuvant to Bupivacaine in Abdominal Surgery. Anesth Essays Res 2019; 13:465-470. [PMID: 31602062 PMCID: PMC6775832 DOI: 10.4103/aer.aer_102_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Background: Fentanyl as an epidural additive act on spinal opioid receptors, while dexmedetomidine has selective alpha-2 receptor agonist action enhancing analgesic effects. Aims: We aimed to compare the postoperative analgesic efficacy of single doses of dexmedetomidine against fentanyl as epidural adjuvant to 0.125% bupivacaine. Settings and Design: A prospective, randomized, controlled, double-blind trial was conducted in a tertiary care teaching institute. Patients and Methods: Forty-six patients undergoing abdominal surgery under general anesthesia with epidural analgesia were allocated into two groups to receive postoperative analgesia with single doses of 10 mL 0.125% bupivacaine with the addition of dexmedetomidine 0.5 μg.kg-1 (Group D) or fentanyl 0.5 μg.kg-1 (Group F). The primary outcome was the duration of postoperative analgesia between the two groups. The secondary outcomes were hemodynamic variations, vasopressor need, and motor blockade. Statistical Analysis: Chi-square test for static parameters and Student's t-test or Mann–Whitney test for continuous variables were used for analysis. Results: The duration of analgesia was longer in Group D (5.0 ± 2.0 h) versus Group F (2.9 ± 1.4 h), Sixteen patients in Group D versus seven patients in Group F needed vasopressors after the bolus to maintain the blood pressure (BP) within 20% of prebolus value (P = 0.018). Heart rate and mean and systolic BP were lower in Group D at various time points following bolus administration. Conclusion: A single dose of dexmedetomidine as an additive to epidural local anesthetic postoperatively prolongs the duration of analgesia in comparison to fentanyl but is associated with changes in hemodynamics, including the need for the administration of vasoactive drugs.
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Affiliation(s)
- Durga Prasad Sekhar
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Lakshmi Kumar
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Rajesh Kesavan
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Shyamsundar Purushottaman
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Zubair Umer Mohammed
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
| | - Sunil Rajan
- Department of Anaesthesiology and Critical Care, Amrita Institute of Medical Sciences and Research Centre, Amrita Vishwa Vidyapeetham, Kochi, Kerala, India
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Abstract
Endothelial glycocalyx layer (EGL) coating the luminal surface of vascular endothelium plays an essential role in maintaining the normal fluid homeostasis of the body. This highly fragile layer can be damaged by a number of pathophysiological conditions and interventions. Disease state management should be directed to maintain EGL integrity to improve patient's outcome. When intravenous (IV) fluids are used, appropriate type, rate and amount of fluid should be determined by the pathophysiology of the condition and measures to maintain the integrity of the EGL. This review depicts the structure and function of the EGL, its alteration in common pathological states and the rationale of IV fluid management to preserve EGL in such conditions.
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Affiliation(s)
- Pankaj Kundra
- Department of Anaesthesiology and Critical Care, Jawaharlal Institute of Postgraduate Medical Education and Research, Puducherry, India
| | - Shreya Goswami
- Department of Anesthesiology, Washington University School of Medicine, St. Louis, MO, USA
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Parikh RP, Myckatyn TM. Paravertebral blocks and enhanced recovery after surgery protocols in breast reconstructive surgery: patient selection and perspectives. J Pain Res 2018; 11:1567-1581. [PMID: 30197532 PMCID: PMC6112815 DOI: 10.2147/jpr.s148544] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
The management of postoperative pain is of critical importance for women undergoing breast reconstruction after surgical treatment for breast cancer. Mitigating postoperative pain can improve health-related quality of life, reduce health care resource utilization and costs, and minimize perioperative opiate use. Multimodal analgesia pain management strategies with nonopioid analgesics have improved the value of surgical care in patients undergoing various operations but have only recently been reported in reconstructive breast surgery. Regional anesthesia techniques, with paravertebral blocks (PVBs) and transversus abdominis plane (TAP) blocks, and enhanced recovery after surgery (ERAS) pathways have been increasingly utilized in opioid-sparing multimodal analgesia protocols for women undergoing breast reconstruction. The objectives of this review are to 1) comprehensively review regional anesthesia techniques in breast reconstruction, 2) outline important components of ERAS protocols in breast reconstruction, and 3) provide evidence-based recommendations regarding each intervention included in these protocols. The authors searched across six databases to identify relevant articles. For each perioperative intervention included in the ERAS protocols, the literature was exhaustively reviewed and evidence-based recommendations were generated using the Grading of Recommendations, Assessment, Development, and Evaluation system methodology. This study provides a comprehensive evidence-based review of interventions to optimize perioperative care and postoperative pain control in breast reconstruction. Incorporating evidence-based interventions into future ERAS protocols is essential to ensure high value care in breast reconstruction.
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Affiliation(s)
- Rajiv P Parikh
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Washington University School of Medicine, St Louis, MO, USA,
| | - Terence M Myckatyn
- Department of Surgery, Division of Plastic and Reconstructive Surgery, Washington University School of Medicine, St Louis, MO, USA,
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Kommentar zu: Flüssigkeitsmanagement bei großen allgemeinchirurgischen Eingriffen: liberal vs. restriktiv. Anaesthesist 2018; 67:790-792. [DOI: 10.1007/s00101-018-0475-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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