Abstract:
BACKGROUND:The aim of this study was to investigate the effect of the steep Trendelenburg position (STP) with pneumoperitoneum on whole-blood viscosity (WBV) in patients undergoing robot-assisted laparoscopic prostatectomy (RALP). The study also analyzed the associations of clinical patient-specific and time-dependent variables with WBV and recorded postoperative outcomes. METHODS:Fifty-eight adult male patients (ASA physical status of I or II) undergoing elective RALP were prospectively analyzed in this study. WBV was intraoperatively measured three times: at the beginning of surgery in the supine position without pneumoperitoneum; after 30 min in the STP with pneumoperitoneum; and at the end of surgery in the supine position without pneumoperitoneum. The WBV at a high shear rate (300 s- 1) was recorded as systolic blood viscosity (SBV) and that at a low shear rate (5 s- 1) was recorded as diastolic blood viscosity (DBV). Systolic blood hyperviscosity was defined as > 13.0 cP at 300 s- 1 and diastolic blood hyperviscosity was defined as > 4.1 cP at 5 s- 1. RESULTS:The WBV and incidences of systolic and diastolic blood hyperviscosity significantly increased from the supine position without pneumoperitoneum to the STP with pneumoperitoneum. When RALP was performed in the STP with pneumoperitoneum, 12 patients (27.3%) who had normal SBV at the beginning of surgery and 11 patients (26.8%) who had normal DBV at the beginning of surgery developed new systolic and diastolic blood hyperviscosity, respectively. The degree of increase in WBV after positioning with the STP and pneumoperitoneum was higher in the patients with hyperviscosity than in those without hyperviscosity at the beginning of surgery. Higher preoperative body mass index (BMI) and hematocrit level were associated with the development of both systolic and diastolic blood hyperviscosity in the STP with pneumoperitoneum. All patients were postoperatively discharged without fatal complications. CONCLUSIONS:Changes in surgical position may influence WBV, and higher preoperative BMI and hematocrit level are independent factors associated with the risk of hyperviscosity during RALP in the STP with pneumoperitoneum. TRIAL REGISTRATION:Clinical Research Information Service, Republic of Korea, approval number: KCT0003295 on October 25, 2018.
journal_name
BMC Anesthesioljournal_title
BMC anesthesiologyauthors
Shim JW,Moon HK,Park YH,Park M,Park J,Lee HM,Kim YS,Moon YE,Hong SH,Chae MSdoi
10.1186/s12871-019-0919-zsubject
Has Abstractpub_date
2020-01-07 00:00:00pages
7issue
1issn
1471-2253pii
10.1186/s12871-019-0919-zjournal_volume
20pub_type
杂志文章abstract:BACKGROUND:Knee arthroplasty leads to postoperative pain. This study compares analgesia and postoperative bleeding achieved by intrathecal morphine with a continuous femoral plus single-shot sciatic nerve block. METHODS:A randomized non-blinded clinical trial enrolled patients aged over 18 years old, ASA I to III who ...
journal_title:BMC anesthesiology
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12871-017-0355-x
更新日期:2017-05-12 00:00:00
abstract:BACKGROUND:Local anesthesia can reduce the response to surgical stress and decrease the consumption of opioids, which may reduce immunosuppression and potentially delay postoperative tumor recurrence. We compared paravertebral block (PVB) combined with general anesthesia (GA) and general anesthesia regarding their effe...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-020-00976-1
更新日期:2020-03-06 00:00:00
abstract:BACKGROUND:Acute kidney injury (AKI) is a common complication following non-cardiac surgery with adverse short- and long- term morbidity and mortality. Evidence shows that hypoalbuminemia is associated with increased AKI risk in patients with infectious diseases and cancer and following cardiac surgery and transplant s...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-019-0842-3
更新日期:2019-09-02 00:00:00
abstract:BACKGROUND:Aspiration-induced lung injury can decrease gas exchange and increase mortality. Acute lung injury following acid aspiration is characterized by elevated pulmonary blood flow (PBF) in damaged lung areas in the early inflammation stage. Knowledge of PBF patterns after acid aspiration is important for targetin...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-015-0013-0
更新日期:2015-03-18 00:00:00
abstract:BACKGROUND:Preoperative oral carbohydrates has been suggested to attenuate insulin resistance and decrease postoperative complications. In this study, a vitamin-rich carbohydrate beverage was administered before surgery in an animal model to investigate its effects on the surgical stress response and S-100β levels. ME...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-019-0748-0
更新日期:2019-05-15 00:00:00
abstract:BACKGROUND:Hyperthermia is relatively rare during general anesthesia; however, a few studies have been conducted on hyperthermia and the neuromuscular blockade (NMB) induced by rocuronium, and the reversal of NMB by sugammadex. We investigated the effect of hyperthermia status on the NMB induced by rocuronium, and its ...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-020-01114-7
更新日期:2020-08-07 00:00:00
abstract:BACKGROUND:This paper describes the design of a multifunction alerting display for intraoperative anesthetic care. The design was inspired by the multifunction primary flight display used in modern aviation. RESULTS:The display retrieves live data from multiple sources; the physiologic monitors, the anesthesia informa...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-018-0478-8
更新日期:2018-02-05 00:00:00
abstract:UNLABELLED: BACKGROUND:Hyperventilation may be used to hasten recovery from general anesthesia with potent inhaled anesthetics. However, its effect may be less pronounced with the newer, less soluble agents, and it may result in rehypnotization if subsequent hypoventilation occurs because more residual anesthetic will...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/1471-2253-12-22
更新日期:2012-09-18 00:00:00
abstract:BACKGROUND:The role of N-terminal pro-B-type natriuretic peptide (NT-pro-BNP) as a prognostic factor in patients admitted to the intensive care unit (ICU) is not yet fully established. We aimed to determine whether NT-pro-BNP is predictive of ICU mortality in a multicenter cohort of critically ill patients. METHODS:A ...
journal_title:BMC anesthesiology
pub_type: 杂志文章,多中心研究
doi:10.1186/1471-2253-14-16
更新日期:2014-03-10 00:00:00
abstract:BACKGROUND:Volume replacement therapy with colloid is still worth studying in major pediatric surgery with potential risk of bleeding. This study assessed the effects of 6% hydroxyethyl starch (HES) 130/0.4 and 5% Human Albumin (HA) on coagulation tested by thromboelastography (TEG) during elective intracranial tumor s...
journal_title:BMC anesthesiology
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12871-017-0353-z
更新日期:2017-04-27 00:00:00
abstract:BACKGROUND:The present anonymous multicenter online survey was conducted to evaluate the application of regional anaesthesia techniques as well as the used local anaesthetics and adjuncts at German and Austrian university hospitals. METHODS:39 university hospitals were requested to fill in an online questionnaire, to ...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/1471-2253-10-4
更新日期:2010-04-17 00:00:00
abstract:BACKGROUND:Fentanyl and remifentanil are widely used opioids in surgery, but it has not been evaluated whether the choice of opioids during surgery affects the patients' postoperative quality of recovery. Accordingly, we aim to compare postoperative recovery of fentanyl-based anesthesia with remifentanil-based anesthes...
journal_title:BMC anesthesiology
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12871-018-0547-z
更新日期:2018-07-11 00:00:00
abstract:BACKGROUND:The benefits of lung-protective ventilation (LPV) with a low tidal volume (6 mL/kg of ideal body weight [IBW]), limited plateau pressure (< 28-30 cm H2O), and appropriate positive end-expiratory pressure (PEEP) in patients with acute respiratory distress syndrome have become apparent and it is now widely ado...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-018-0495-7
更新日期:2018-04-02 00:00:00
abstract:BACKGROUND:During an emergency endotracheal intubation, rapid sequence induction intubation (RSII) with cricoid pressure (CP) is frequently implemented to prevent aspiration pneumonia. We evaluated the CVS in endotracheal intubation in RSII with CP, in comparison with a direct laryngoscope (DL). METHODS:One hundred fi...
journal_title:BMC anesthesiology
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12871-019-0703-0
更新日期:2019-03-04 00:00:00
abstract:BACKGROUND:Postoperative hypothermia is a common cause of complications in patients who underwent laparoscopic cholecystectomy. Hypothermia is known to elicit electrophysiological, biochemical, and cellular alterations thus leading to changes in the active and passive membrane properties. These changes might influence ...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/1471-2253-11-2
更新日期:2011-02-16 00:00:00
abstract:BACKGROUND:In patients with subarachnoid hemorrhage (SAH), vasospasm remains one of the major complications. The application of intravenous magnesium sulfate (MgSO4) has been under discussion to prevent cerebral ischemia. Our aim was to examine the impact of early MgSO4 administration on local cerebral microcirculation...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-017-0435-y
更新日期:2017-10-17 00:00:00
abstract:BACKGROUND:The significance of intraoperative anesthesia handoffs on patient outcomes are unclear. One aspect differentiating the disparate results is the treatment of confounding factors, such as patient comorbidities and surgery time of day. We performed this study to quantify the significance of confounding variable...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-019-0858-8
更新日期:2019-10-15 00:00:00
abstract:BACKGROUND:Tramadol is an atypical centrally acting analgesic agent available as both oral and parenteral preparations. For patients who are unable to take tramadol orally, the subcutaneous route of administration offers an easy alternative to intravenous or intramuscular routes. This study aimed to characterise the ab...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/1471-2253-14-33
更新日期:2014-05-12 00:00:00
abstract:BACKGROUND:Neuropathic pain is evasive to treat once developed, however evidence suggests that local administration of anesthetics near the time of injury reduces the development of neuropathic pain. As abnormal electrical signaling in the damaged nerve contributes to the initiation and maintenance of neuropathic pain,...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-015-0113-x
更新日期:2015-10-06 00:00:00
abstract:BACKGROUND:Current evidence regarding the efficacy of ethanol locks in preventing catheter-related bloodstream infection (CRBI) is inconclusive. METHODS:Electronic databases, including PubMed, Web of Science, Embase, and the Cochrane Library (until April 2018),were systematically searched for relevant studies. Two rev...
journal_title:BMC anesthesiology
pub_type: 杂志文章,meta分析
doi:10.1186/s12871-018-0548-y
更新日期:2018-07-24 00:00:00
abstract:BACKGROUND:No study has been conducted to demonstrate the feasibility of an opioid-free anesthesia (OFA) protocol in cardiac surgery to improve patient care. The aim of the present study was to evaluate the effect of OFA on post-operative morphine consumption and the post-operative course. METHODS:After retrospectivel...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-019-0802-y
更新日期:2019-07-31 00:00:00
abstract:BACKGROUND:McGrath MAC video laryngoscope offers excellent laryngosopic views and increases the success rate of orotracheal intubation in some cases. The aim of this study was to determine the usefulness of McGrath MAC for routine nasotracheal intubation by comparing McGrath MAC with Airway scope and Macintosh laryngos...
journal_title:BMC anesthesiology
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12871-017-0451-y
更新日期:2017-12-01 00:00:00
abstract::BACKGROUND: Propofol is widely used for both short-term anesthesia and long-term sedation. It has unusual pharmacokinetics because of its high lipid solubility. The standard approach to describing the pharmacokinetics is by a multi-compartmental model. This paper presents the first detailed human physiologically based...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/1471-2253-5-4
更新日期:2005-04-22 00:00:00
abstract:BACKGROUND:Carbohydrate-rich liquid drinks (CRLDs) have been recommended to attenuate insulin resistance by shortening the preoperative fasting interval. The aim of our study the effect of preoperative oral administration of CRLDs on the well-being and clinical status of patients. METHODS:A randomized, double blind, p...
journal_title:BMC anesthesiology
pub_type: 杂志文章,随机对照试验
doi:10.1186/1471-2253-14-93
更新日期:2014-10-17 00:00:00
abstract:BACKGROUND:Bone cement implantation syndrome is a known complication causing mortality during perioperative period particularly in patients with malignancy. With rise in aging population with malignancy in low income country, the syndrome is more likely to be encountered. CASE PRESENTATION:We present a case of 66 year...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-018-0492-x
更新日期:2018-03-02 00:00:00
abstract:BACKGROUND:Abnormal acute pain after burn injury still torments patients severely. In this study, we investigated that one voltage gated sodium channel Nav1.7 plays a vital role in lowering heat pain threshold after burn injury, and the hypothesis that knockdown of Nav1.7 attenuates pain following burn injury. METHODS...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-016-0215-0
更新日期:2016-08-11 00:00:00
abstract:BACKGROUND:Tenascin-C is a pro-inflammatory glycoprotein with various biological functions. High expression of tenascin-C is found in inflammation, tissue remodeling, and autoimmune diseases. However, its expression and clinical significance in sepsis remain unclear. This study was designed to investigate the relations...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-018-0634-1
更新日期:2018-11-15 00:00:00
abstract:BACKGROUND:The effect of adding clonidine to local anesthetics for nerve or plexus blocks remains unclear. Most of the studies in adults have demonstrated the positive effects of clonidine on intra- and postoperative analgesia when used as an adjunctive agent or in some cases as a single to regional techniques. In the ...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/1471-2253-12-2
更新日期:2012-02-01 00:00:00
abstract:BACKGROUND:In infants, securing the airway is time-critical because of anatomical and physiological differences related to airway management in children less than 1 year old. The aim of this study was to compare the time to ventilation using two different hyperangulated video laryngoscope blades with the time to ventil...
journal_title:BMC anesthesiology
pub_type: 杂志文章
doi:10.1186/s12871-018-0580-y
更新日期:2018-08-31 00:00:00
abstract:BACKGROUND:Compared to conventional tidal volume ventilation, low tidal-volume ventilation reduces mortality in cased of acute respiratory distress syndrome. The aim of the present study is to determine whether low tidal-volume ventilation reduces the production of inflammatory mediators in the lungs and improves physi...
journal_title:BMC anesthesiology
pub_type: 杂志文章,随机对照试验
doi:10.1186/s12871-016-0209-y
更新日期:2016-07-30 00:00:00