Chinese Expert Consensus on Enhanced Recovery After Hepatectomy (Version 2017)

Challenging issues of implementing enhanced recovery after surgery programs in South Korea

This review discusses the challenges of implementing enhanced recovery after surgery (ERAS) programs in South Korea. ERAS is a patient-centered perioperative care approach that aims to improve postoperative recovery by minimizing surgical stress and complications. While ERAS has demonstrated significant benefits, its successful implementation faces various barriers such as a lack of manpower and policy support, poor communication and collaboration among perioperative members, resistance to shifting away from outdated practices, and patient-specific risk factors. This review emphasizes the importance of understanding these factors to tailor effective strategies for successful ERAS implementation in South Korea's unique healthcare setting. In this review, we aim to shed light on the current status of ERAS in South Korea and identify key barriers. We hope to encourage Korean anesthesiologists to take a leading role in adopting the ERAS program as the standard for perioperative care. Ultimately, our goal is to improve the surgical outcomes of patients using this proactive approach.

Risk Factors and Long-Term Implications of Unplanned Conversion During Laparoscopic Liver Resection for Hepatocellular Carcinoma

Background: Laparoscopic liver resection (LLR) has become a widely used standardized operation for patients with hepatocellular carcinoma (HCC) in the field of hepatic surgery. However, the risk factors and long-term implications associated with unplanned conversion to an open procedure during the LLR have not been adequately studied. Methods: The study incorporated 96 patients with HCC. Risk factors of conversion and their prognosis were analyzed by comparing patients who successfully underwent LLR with those who required unplanned conversion. Results: In this study, the unplanned conversion rate for laparoscopic hepatectomy was 42.7%. Patients who underwent conversion had longer length of stay (8 versus 7 days, P < .001), longer operation time (297.73 versus 194.03 minutes, P = .000), a higher transfusion rate (29.3% versus 5.5%, P < .001), and more postoperative complications compared with patients who successfully underwent LLR. The two surgical maneuvers did not show substantial disparities in terms of total survival and disease-free survival rates. Risk factors of unplanned conversion contained tumor location (odds ratio [OR], 3.129; 95% confidence interval [CI]: 1.214-8.066; P = 0.018) and tumor size (OR, 2.652; 95% CI: 1.039-6.767; P = 0.041). Conclusions: The unplanned conversion during LLR for HCC was linked to unfavorable short-term prognosis, yet it did not influence long-term oncologic outcomes. Moreover, preoperative evaluation of tumor size and location may effectively reduce the probability of unplanned conversion during LLR.

Research Progress on Psychological Distress in Patients with Ectopic Pregnancy in China

Ectopic pregnancy is a leading cause of death for child-bearing aged women. Most patients with ectopic pregnancy experience suffer psychological distress which seriously affects their physical and mental health. The psychological distress, influencing factors, measurement tools, and nursing interventions in patients with ectopic pregnancy in China are reviewed in this article. The results showed that the main psychological distress of patients with ectopic pregnancy is anxiety, depression, uncertainty sense of disease, and low self-esteem. The main factors affecting the psychological distress of ectopic pregnancy patients included life-threatening disease, different marital status, and reproductive needs. The main intervention methods for psychological distress in pregnant patients included: cognitive behavioral therapy, emotional therapy of traditional Chinese medicine, and family support. The majority of cross-sectional surveys in China focused on psychological conditions of the patients with ectopic pregnancy, and there are very few longitudinal studies. Large-sample, multi-center longitudinal studies should be conducted in the future to monitor the development of ectopic pregnancy. Qualitative research should be conducted on patient experience, to provide guidance and basis for the implementation of targeted nursing interventions and to further explore standardized, continuous, and generalizable psychological care protocols for distress interventions for patients with ectopic pregnancy, thereby minimizing psychological distress such as anxiety, depression, and uncertainty in patients with ectopic pregnancy.

Robotic approach together with an enhanced recovery programme improve the perioperative outcomes for complex hepatectomy

Objective

Robotic surgery has more advantages than traditional surgical approaches to complex liver resection; however, the robotic approach is invariably associated with increased cost. Enhanced recovery after surgery (ERAS) protocols are beneficial in conventional surgeries.

Methods

The present study investigated the effects of robotic surgery combined with an ERAS protocol on perioperative outcomes and hospitalization costs of patients undergoing complex hepatectomy. Clinical data from consecutive robotic and open liver resections (RLR and OLR, respectively) performed in our unit in the pre-ERAS (January 2019-June 2020) and ERAS (July 2020-December 2021) periods were collected. Multivariate logistic regression analysis was performed to determine the impact of ERAS and surgical approaches-alone or in combination-on LOS and costs.

Results

A total of 171 consecutive complex liver resections were analyzed. ERAS patients had a shorter median LOS and decreased total hospitalization cost, without a significant difference in the complication rate compared with the pre-ERAS cohort. RLR patients had a shorter median LOS and decreased major complications, but with increased total hospitalization cost, compared with OLR patients. Comparing the four combinations of perioperative management and surgical approaches, ERAS + RLR had the shortest LOS and the fewest major complications, whereas pre-ERAS + RLR had the highest hospitalization costs. Multivariate analysis found that the robotic approach was protective against prolonged LOS, whereas the ERAS pathway was protective against high costs.

Conclusions

The ERAS + RLR approach optimized postoperative complex liver resection outcomes and hospitalization costs compared with other combinations. The robotic approach combined with ERAS synergistically optimized outcome and overall cost compared with other strategies, and may be the best combination for optimizing perioperative outcomes for complex RLR.

Nutritional Risk Screening 2002 predicts surgical outcomes in 1532 patients undergoing total joint arthroplasty: A retrospective cohort study

BACKGROUND

Limited information exists about the predictive effect of Nutritional Risk Screening (NRS) 2002 on orthopedic surgery. The aim of the present study is to explore the role of NRS 2002 in postoperative complications and resource utilization in patients with total joint arthroplasty (TJA).

METHODS

We retrospectively collected the demographics and surgical results of nearly 2000 TJA patients admitted from 2016 to 2020 and assessed the differences in short- and long-term complications and resource utilization parameters. Multivariate linear, logistic regression, and subgroup analysis were subsequently used to control for potential confounders. Survival analysis was performed to further verify the cumulative incidence of postoperative complications.

RESULTS

We identified 1532 patients receiving TJA, 8.7% of which were at nutrition risk (NRS 2002 score ≥3 out of 7). Preoperative nutrition risk was associated with an increased risk of systemic complications, incisional complications, surgical site infection (SSI), incisional SSI, periprosthetic joint infection, dislocation, and periprosthetic fracture after TJA (odds ratio [OR], 3.62-31.99; all P < 0.05). Preoperative nutrition risk was further associated with an increased risk of cardiac complications, respiratory complications, urinary complications, and arthroplasty-related reoperation (OR, 3.16-12.29; all P < 0.01). Moreover, preoperative nutrition risk was associated with increased costs and length of stay, and increased risk of unplanned intensive care unit admission, arthroplasty-related readmission, infection-related readmission, and SSI-related readmission.

CONCLUSIONS

NRS 2002 is associated with an elevated risk of postoperative complications and increased resource utilization, following TJA. Thus, routine screening is recommended to identify nutrition risk statuses of patients undergoing elective TJA.

Laparoscopic central hepatectomy using a parenchymal-first approach: how we do it

BACKGROUND

Laparoscopic central hepatectomy (LCH) is a difficult and challenging procedure. This study aimed to describe our experience with LCH using a parenchymal-first approach.

METHODS

Between July 2017 and June 2021, 19 consecutive patients underwent LCH using a parenchymal-first approach at our institution. Herein, the details of this procedural strategy are described, and the demographic and clinical data of the included patients were retrospectively analyzed.

RESULTS

There were 1 female and 18 male patients, all with hepatocellular carcinoma without major vascular invasion. The mean age was 57 ± 10 years. No patients underwent conversion to open surgery, and no blood transfusions were needed intraoperatively. The average operative duration and the average Pringle maneuver duration were 223 ± 65 min and 58 ± 11 min. respectively. The median blood loss was 200 ml (range: 100-800 ml). Postoperative morbidities occurred in 3 patients (15.8%), including 2 cases of bile leakage and 1 case of acquired pulmonary infection; there were no postoperative complications happened such as bleeding, hepatic failure, or mortality. The average postoperative hospital stay was 10 ± 3 days.

CONCLUSION

The optimized procedure of LCH using a parenchymal-first approach is not only feasible but also expected to provide an advantage in laparoscopic anatomical hepatectomy.

Quantitative study of the effects of early standardized ambulation on sleep quality in patients after hepatectomy

Background

Sleep quality has been always an important problem for patients after hepatectomy. The main purpose of the study is to investigate the effects of early ambulation on sleep quality in patients after liver resection via a quantitative study.

Methods

Patients undergoing liver tumor resection were randomly divided into two groups, and the Pittsburgh Sleep Quality Index (PSQI) was used to assess the postoperative activities and sleep quality.

Results

Patients who started early ambulation after liver resection had significantly better sleep quality, faster recovery of gastrointestinal function and shorter lengths of postoperative hospital stay compared with the control group. And there was no significant difference in the incidence of postoperative complications between the two groups.

Conclusion

Early standardized physical activities are feasible for patients after liver resection, which can significantly improve patient's sleep quality, reduce patient's pain and the nursing workload, and achieve rapid recovery.

Enhanced Recovery After Surgery in the Patients With Hepatocellular Carcinoma Undergoing Hemihepatectomy

BACKGROUND

This study aims to compare the effectiveness and safety of enhanced recovery after surgery (ERAS) in patients with hepatocellular carcinoma (HCC) undergoing hemihepatectomy.

METHODS

From January 2017 to June 2019, 54 and 56 patients were enrolled into the control and ERAS group, retrospectively. All the indicators related to operation, liver functions, and postoperative outcomes were included in the analysis. Propensity score matching (PSM) analysis identified 72 patients for further analysis.

RESULTS

The clinicopathological characteristics were well-matched after PSM, and there were no significant differences in the operative duration, blood loss, blood transfusion, hospital costs, and most postoperative indicators in these 2 groups. In the ERAS group, D-dimer and fibrin degradation product values were significantly reduced (3.57 (2.874.60) μg/ml vs 4.81 (3.948.29) μg/ml and 11.90 (10.0418.02) μg/ml vs 15.80 (11.5529.24) μg/ml; P = .002 and P = .023, respectively). The days that semiliquid diet was allowed after surgery (2.00 (2.003.00) days vs 5.00 (4.006.00) days, P < .001), abdominal drainage tube indwelling duration (5.00 (4.005.00) days vs 5.00 (4.756.25) days, P = .004), and hospital stay after surgery (6.00 (6.007.00) days vs 8.00 (7.0010.00) days, P < .001) were also significantly shorter. The proportion of patients requiring analgesic treatment was significantly lower in the postoperative day 2 and day 4 (P < .001 and P = .025, respectively). The morbidity was significantly less (36.11% vs 69.44%, P = .005).

CONCLUSIONS

ERAS programs are feasible and safe in HCC patients undergoing hemihepatectomy. Postoperative anticoagulant therapy may be one of the necessary steps.

Effects of different insulation temperatures of an inflatable insulation system on patients receiving right hemicolectomy using the laparoscopic caudal approach

Introduction

The study assesses the effects of different insulation temperatures of an inflatable insulation system on right hemicolectomy.

Materials and Methods

A total of 132 patients receiving right hemicolectomy using the laparoscopic caudal approach were randomly divided into four groups. The inflatable insulation system was used immediately after they entered the operating room. The perioperative core body temperature, blood coagulation index, stress index, recovery time from anesthesia, and postoperative BIS recovery were recorded 5 minutes before induction of anesthesia (T0), immediately (T1), 30 minutes (T2), 60 minutes (T3), and 120 minutes after induction of general anesthesia (T4), and at the end of operation (T5).

Results

Group C had significantly lower IL1, IL-6, IL-23, IL-13, IL-17A, TNF-α, and CRP levels but a higher IL-12 level than those of other three groups (P < 0.05). The MAP and HR values of groups A and C were significantly lower than those of groups B and D at T2, T3 and T4, which were lowest in group C (P < 0.05). The blood glucose levels of groups A and C during and after operation were lower than those of groups B and D, being lowest in group C (P < 0.05). The anesthesia recovery time and extubation time of groups A and C were shorter than those of groups B and D, being shortest in group C (P < 0.05). The time from discontinuation to BIS>80 of group C was significantly shorter than those of other three groups (P < 0.05).

Conclusions

Comprehensive insulation (43°C automatically adjusted to 38°C after 1 hour) exerts satisfactory effects on right hemicolectomy.

Enhanced Recovery After Surgery in Patients With Hepatocellular Carcinoma Undergoing Laparoscopic Hepatectomy

Objective: To compare the effectiveness and safety of enhanced recovery after surgery (ERAS) in patients with hepatocellular carcinoma (HCC) undergoing laparoscopic hepatectomy.

Methods: From September 2016 to June 2019, 282 patients were enrolled, and ERAS was implemented since March 2018. All indicators related to surgery, liver function, and postoperative outcomes were included in the analysis. Propensity score matching (PSM) identified 174 patients for further comparison.

Results: After PSM, the clinicopathological baselines were well-matched. The group showed significantly less intraoperative blood loss (100.00 [100.00–200.00] vs. 200.00 [100.00–300.00] ml, P = 0.001), fewer days before abdominal drainage tube removal (4.00 [3.00–4.00] days vs. 4.00 [3.00–5.00] days, P = 0.023), shorter hospital stay after surgery (6.00 [5.00–6.00] days vs. 6.00 [6.00–7.00] days, P < 0.001), and reduced postoperative morbidity (18.39 vs. 34.48%, P = 0.026). The proportion of patients with a pain score ≥ 4 was significantly lower in the ERAS group within the first 2 days after surgery (1.15 vs. 13.79% and 8.05 vs. 26.44%, P = 0.002 and P = 0.001, respectively). Pringle maneuver was performed more frequently in the ERAS group (70.11 vs. 18.39%, P < 0.001), and a significantly higher postoperative alanine aminotransferase level was also observed (183.40 [122.85–253.70] vs. 136.20 [82.93–263.40] U/l, P = 0.026). The 2-year recurrence-free survival was similar between the two groups (72 vs. 71%, P = 0.946).

Conclusions: ERAS programs are feasible and safe and do not influence mid-term recurrence in HCC patients undergoing laparoscopic hepatectomy.

Laparoscopic hepatectomy enhances recovery for small hepatocellular carcinoma with liver cirrhosis by postoperative inflammatory response attenuation: a propensity score matching analysis with a conventional open approach

BACKGROUND

The concurrent presence of liver cirrhosis and hepatocellular carcinoma (HCC) poses a challenge for laparoscopic surgeons to establish a routine practice. The aim of this study was to gather evidence and produce recommendations on the safe and effective practice of laparoscopic hepatectomy for patients with solitary HCC (≤ 5 cm) and liver cirrhosis.

METHODS

Between October 2013 and October 2014, 356 curative hepatectomies were performed for patients pathologically diagnosed with solitary HCC (≤ 5 cm) accompanied by cirrhosis (stage 4 fibrosis). To overcome selection bias, a 1:2 match using propensity score matching analysis was conducted between laparoscopic and open hepatectomy. Perioperative outcomes were compared between the groups, including hospitalization, operation time, blood loss, and surgical complications. Perioperative inflammation-based markers, including systemic immune-inflammation index (SII), neutrophil-to-lymphocyte ratio (NLR), platelet-to-lymphocyte ratio (PLR), and lymphocyte-to-monocyte ratio (LMR) were collected from medical records and analyzed.

RESULTS

There were 43 and 77 patients in the laparoscopic and open groups, respectively. The laparoscopic group had less hepatic inflow occlusion (16.3% vs. 61%; P < 0.001), shorter operation time (155 vs. 170 min; P = 0.004), and shorter postoperative hospital stay (4 vs. 7 days; P < 0.001). Although the difference was not significant (P = 0.154), the rate of postoperative complications tended to be lower in the laparoscopic group (2.3%) compared with the open group (9.1%). The increase in postoperative SII, NLR, and LMR for laparoscopic hepatectomy were significantly lower than for open hepatectomy. NLR < 5.8 on postoperative day 3 was significantly correlated with shorter hospital stay (P < 0.001).

CONCLUSIONS

Compared with open hepatectomy, laparoscopic hepatectomy for selected HCC patients, even in the presence of cirrhosis, might result in better perioperative outcomes and postoperative inflammatory response attenuation, and ultimately promote faster recovery. This provides evidence for considering routine laparoscopic hepatectomy through careful selection of patients with HCC.

Enhanced recovery after surgery program in the patients undergoing hepatectomy for benign liver lesions

BACKGROUND

Enhanced recovery after surgery (ERAS) has shown effectiveness in terms of reducing the hospital stay and cost. However, the benefit of ERAS in patients undergoing hepatectomy for benign liver lesions is still unclear.

METHODS

ERAS was implemented in our center since March 1st, 2018. From September 2016 to February 2018, 109 patients were enrolled into the control group, and from March 2018 to June 2019, 124 patients were enrolled into the ERAS group. All the indicators related to operation, liver functions, and postoperative outcomes were included in the analysis.

RESULTS

The clinicopathologic baselines were similar in these two groups. A significantly higher proportion of patients underwent laparoscopic surgery in the ERAS group. On the whole, intraoperative blood loss (100.00 mL vs. 200.00 mL, P < 0.001), blood transfusion (3.23% vs. 10.09%, P = 0.033), total bilirubin (17.10 µmol/L vs. 21.00 µmol/L, P = 0.041), D-dimer (2.08 µg/mL vs. 2.57 µg/mL, P = 0.031), postoperative hospital stay (5.00 d vs. 6.00 d, P < 0.001), and postoperative morbidity (16.13% vs. 32.11%, P = 0.008) were significantly shorter or less in the ERAS group than those in the control group. After stratified by operation methods, ERAS group showed significantly shorter postoperative hospital stay in both open and laparoscopic operation (both P < 0.001). In patients underwent open surgery, ERAS group demonstrated significantly shorter operative duration (131.76 ± 8.75 min vs. 160.73 ± 7.23 min, P = 0.016), less intraoperative blood loss (200.00 mL vs. 450.00 mL, P = 0.008) and less postoperative morbidity (16.00% vs. 44.44%, P = 0.040).

CONCLUSIONS

ERAS program may be safe and effective for the patients underwent hepatectomy, especially open surgery, for benign liver lesions.

Rapid rehabilitation nursing in postoperative patients with colorectal cancer and quality of life

This study investigated the application of rapid rehabilitation nursing in postoperative patients with colorectal cancer (CRC) and its effect on quality of life (QOL). A prospective analysis was performed on 154 patients with CRC, after radical resection in The Central Hospital of Wuhan from February 2011 to April 2015. During the perioperative period, 96 patients (study group) received fast-track surgery (FTS) and 58 patients (control group) received routine surgery. The postoperative data of patients in the two groups were analyzed in terms of the first anus exhaustion time, the first time getting out of bed, first time eating liquid food, first defecation time, the time of drainage tube removal, time of gastric tube removal, time of suture removal, hospital stay and surgical expenses. Visual Analogue Scale (VAS) was used to assess postoperative pain. The re-hospitalization rate, the incidence of complications 30 days after operation, the survival and QOL scores were analyzed. After discharge patients were followed up for 3 years to observe the 3-year overall survival (OS). VAS scores were lower in the study group than that in the control group at 6, 12, 24, 48 and 72 h after operation (P<0.05). The re-hospitalization rate and incidence of complications 30 days after operation were lower in the study group than those in the control group (P<0.05). Before nursing, there was no statistically significant difference in QOL score between the two groups (P>0.05), whereas after 3 and 12 months of nursing, QOL score was significantly higher in the study group than that in the control group (P<0.05). QOL score in the two groups increased with time, and there were differences between the two groups at each time-point (P<0.05). There was no significant difference in the 3-year OS between the two groups (P>0.05). In conclusion, effectively improving patients' psychological state, reducing complications and relieving pain, the FTS during the perioperative period of CRC surgery promotes postoperative rehabilitation, reduces economic pressures and improves QOL.