anesthesia for hepatectomy

BACKGROUND: Patients with hemorrhagic shock may develop emerging enterogenic sepsis due to damage to the intestinal mucosal barrier and translocation of intestinal bacteria and endotoxins caused by ischemic injury. Because of the dual effects of anesthesia state and hemorrhagic shock, perioperative emerging enterogenic sepsis is even more rare and insidious. CASE PRESENTATION: We reported a case of 56-year-old man who underwent right hepatectomy for intrahepatic bile duct stones...

BACKGROUND AND AIMS: Extensive surgical retraction combined with general anesthesia increase alveolar collapse. The primary aim of our study was to investigate the effect of alveolar recruitment maneuver (ARM) on arterial oxygenation tension (PaO2 ). The secondary aim was to observe its effect on hemodynamics parameters in hepatic patients during liver resection, to investigate its impact on blood loss, postoperative pulmonary complications (PPC), remnant liver function tests, and on the outcome...

BACKGROUND: We aimed to report a single-center experience in laparoscopic donor left-side and right-side hepatectomy cases regarding preoperative evaluation, perioperative and anesthetic management protocols, and postoperative follow-up. METHODS: Laparoscopic donor left-side and right-side hepatectomy cases were included in the study because of their excessive transection area and bleeding potential. Medical records of living donors were reviewed in terms of age, sex, body mass index (BMI), presence of consanguinity with the recipient, perioperative and early postoperative biochemical parameters, hemodynamic changes during surgery, duration of surgery, the ratio of liver volume to total liver volume, perioperative complications, and length of hospital stay...

PURPOSE: Postoperative complications after major liver surgery are common. Thoracic epidural anesthesia may provide beneficial effects on postoperative outcome. We strove to compare postoperative outcomes in major liver surgery patients with and without thoracic epidural anesthesia. METHODS: This was a retrospective cohort study in a single university medical center. Patients undergoing elective major liver surgery between April 2012 and December 2016 were eligible for inclusion...

BACKGROUND: Postoperative pain control can be challenging in patients undergoing hepatectomy. A previous retrospective study on hepatobiliary/ pancreatic surgeries showed better postoperative pain control in patients who received propofol TIVA. The aim of this study was to determine the analgesic effect of propofol TIVA for hepatectomy. This clinical study has been registered at ClinicalTrials.gov (NCT03597997). METHODS: A prospective randomized controlled trial was performed to compare the analgesic effect of propofol TIVA versus inhalational anaesthesia...

BACKGROUND: Perioperative bleeding and allogeneic blood transfusion are generally thought to affect the outcomes of patients. This meta-analysis aimed to determine the benefits and risks of several cardiovascular interventions in patients undergoing hepatectomy. METHODS: In this systematic review and meta-analysis, randomised controlled trials (RCTs) were searched in the Cochrane Library, Medline, Embase, and Web of Science to February 02, 2023. RCTs focused on cardiovascular interventions aimed at reducing blood loss or blood transfusion requirements during hepatectomy were included...

BACKGROUND AND OBJECTIVES: Enhanced recovery after surgery (ERAS) pathways are associated with better postoperative recovery; however, evidence is lacking in liver cancer surgery. This study aimed to evaluate the impact of an ERAS pathway in US veterans undergoing liver cancer surgery. METHODS: We initiated an ERAS pathway for liver cancer surgery with preoperative, intraoperative, and postoperative interventions, which included a novel regional anesthesia technique, erector spinae plane block, for multimodal analgesia management...

STUDY OBJECTIVE: To determine the association between intraoperative renal tissue desaturation as measured using near-infrared spectroscopy and increased likelihood of developing postoperative acute kidney injury (AKI) in older patients undergoing hepatectomy. DESIGN: A multicenter prospective cohort study. SETTING: The study was conducted at two tertiary hospitals in China from September 2020 to October 2021. PATIENTS: 157 older patients (≥ 60 years) undergoing open hepatectomy surgery...

BACKGROUND: After major liver resection, the volume status of patients is still undetermined. However, few concerns have been raised about postoperative fluid management. We aimed to compare gut function recovery and short-term prognosis of the patients after laparoscopic liver resection (LLR) with or without inferior vena cava (IVC) respiratory variability-directed fluid therapy in the anesthesia intensive care unit (AICU). METHODS: This randomized controlled clinical trial enrolled 70 patients undergoing LLR...

OBJECTIVE: To investigate the protective effect of ulinastatin combined with dexmedetomidine against ischemiareperfusion injury (IRI) of the liver in patients undergoing laparoscopic hepatectomy (LH) for liver cancer with cirrhosis. METHODS: Eighty patients with liver cancer and cirrhosis undergoing elective LH were randomized into ulinastatin (administered immediately before hepatectomy) group, dexmedetomidine (administered before anesthesia induction) group, ulinastatin plus dexmedetomidine group, and saline group (groups U, D, UD, and C, respectively)...

The most common anesthetic approach in hepato-pancreatic-biliary (HPB) surgery is general anesthesia (GA), but it may result in increased morbidity and mortality and peri-operative risks especially in frail patients. The aim of this study was to assess the safety and effectiveness of neuraxial anesthesia (NA) in HPB in a pilot clinical series. This analysis was conducted on 46 consecutive patients undergoing HPB surgery in an Italian Tertial referral center. Data were prospectively collected and retrospectively analyzed...

BACKGROUND: Studies focusing on the relationship between gastric volume and facemask oxygenation without ventilation during apnea in anesthesia induction are scarce. This study compared the change in gastric volume during apnea in anesthesia induction using facemask ventilation and facemask oxygenation without ventilation in adults undergoing laparoscopic surgery. METHODS: In this prospective, randomized, double-blinded trial, 70 adults undergoing laparoscopic surgery under general anesthesia were divided into two groups to receive facemask oxygenation with and without ventilation for 60 seconds after loss of consciousness...

BACKGROUND: Shoulder pain is commonly reported after hepatic surgery; however, the factors affecting post-hepatectomy shoulder pain remain unclear. This study aimed to determine the incidence and risk factors of shoulder pain after hepatectomy. METHODS: This prospective cohort study recruited 218 patients who underwent hepatic resection at our hospital from June to September 2022. Data were obtained from electronic medical records and follow-up assessments on the second postoperative day...

BACKGROUND: Postoperative pain associated with open partial hepatectomy can be intense and persistent. The multimodal approach used to lessen this problem includes an intraoperative intravenous infusion of lidocaine hydrochloride. Decreased hepatic metabolism after resection raises concerns about safe lidocaine dosing in this patient population. The hypothesis was that the elimination clearance of lidocaine and its metabolites, monoethylglycinexylidide and glycinexylidide, is reduced after a partial hepatectomy, as reflected by observed plasma concentrations that are higher and have a longer half-life than expected based on pharmacokinetic modeling (estimated for normal liver function)...

BACKGROUND: Hepatectomy for patients with Fontan circulation consists of high central venous pressure and low pulmonary vascular resistance, and is challenging for physicians. CASE PRESENTATION: We performed anesthetic management for hepatectomy in three patients with Fontan circulation. Massive bleeding and transfusion as well as careful management were needed. Open abdominal surgery had to be conducted instead of laparoscopic surgery for controlling bleeding in one case...

To evaluate the clinical effect of corrected left ventricular ejection time (LVETc) combined with dobutamine on the intraoperative management of patients undergoing hepatectomy for hepatocellular carcinoma. Sixty-eight patients with elective proposed pancreaticoduodenectomy, aged 61-78 years, body mass index 19-26 kg/m2 , and ASA classification II or III, were divided into two groups (n = 34) using the random number table method: the esophageal ultrasound group (S group) and the esophageal ultrasound combined with dobutamine group (D group)...

OBJECTIVE: To evaluate the safety and efficacy of associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) in the treatment of initially unresectable hepatitis B virus (HBV)-associated hepatocellular carcinoma (HCC) and to preliminarily explore the mechanism of rapid growth of the future liver remnant (FLR). METHODS: Twenty-four patients with HBV-associated HCC who underwent ALPPS in our hospital from August 2014 to January 2021 were retrospectively studied...

PURPOSE: Postoperative pain after open hepatectomy is significant. Preoperative coagulopathy limits the use of epidural analgesia, the gold standard for pain control in open abdominal surgery. Erector spinae plane block (ESPB) is a novel regional anesthesia technique that has been shown to provide effective analgesia in abdominal surgery. In this study, we compared the analgesic efficacy of patient-controlled continuous ESPB (CESPB) with hydromorphone patient-controlled intravenous analgesia (PCIA) after right subcostal incision hepatectomies in hepatocellular carcinoma patients with preoperative coagulopathy...

PURPOSE: Liver resection has a risk of postoperative hepatic dysfunction, including drug metabolism. Since fentanyl is primarily metabolized in the liver, liver resection requires exercising caution against fentanyl overdose in postoperative analgesia. The rationale for dose adjustment of fentanyl in the preoperative prescription for patients undergoing liver resection remains unclear. We examined whether postoperative fentanyl consumption is associated with the future liver remnant after liver resection and investigated factors influencing fentanyl consumption...

Inhalational anesthetics have been the default agents for general anesthesia maintenance for several decades. However, with advances in total intravenous anesthesia (TIVA) and a growing body of evidence on the potential benefits of TIVA, anesthesiologists need to question this paradigm. Some of the benefits of propofol-based TIVA, such as its antiemetic properties and patients' smooth emergence, are widely acknowledged. A growing body of evidence suggests that TIVA may potentially benefit the immune system and cancer outcomes...