Predictive Factors for a Long Hospital Stay in Patients Undergoing Laparoscopic Cholecystectomy

Propensity score-matched comparison of safety outcomes between high-risk and low-risk patients towards early hospital discharge after laparoscopic cholecystectomy

Background

Laparoscopic cholecystectomy (LC), a common treatment for symptomatic gallstones, has demonstrated safety in low-risk patients. However, existing data are scarce regarding the safety of LC in high-risk patients and the feasibility of early hospital discharge.

Materials and methods

This retrospective study included 2296 patients diagnosed with symptomatic gallstones who underwent LC at a tertiary care centre from January 2009 through December 2019. The authors employed propensity score matching to mitigate bias between groups. Statistical significance was set at P less than 0.05.

Results

The median age of the patients was 56 years (range 46-67), with a mean BMI of 25.2±4.3 kg/m2. Patients were classified as: American Society of Anesthesiologists (ASA) I (19.7%), II (68.3%), III (12.0%), and IV (0%). ASA I-II included low surgical risk patients (88%) and ASA III-IV comprised high-risk patients (12%). The LC-related 30-day reoperative rate was 0.2% and the readmission rate was 0.87%. Nine patients (0.4%) sustained major bile duct injuries, resulting in a conversion rate of 2.4%. The postoperative mortality rate was 0.04%, and the mean hospitalization time was 3.5 days. Patients in the high-risk group with a history of acute cholecystitis exhibited greater estimated blood loss, longer operative times, and were significantly more likely to be in the longer-stay group.

Conclusion

These findings suggest that LC can be conducted safely on high-risk patients, and early hospital discharge is achievable. However, specific factors, such as a history of acute cholecystitis, may result in prolonged hospitalization owing to increased blood loss and longer operative times.

Efficacy and safety of an extended-release sebacoyl dinalbuphine ester for laparoscopic cholecystectomy: A randomized controlled trial

BACKGROUND

A long-acting κreceptor agonist parenteral analgesic may theoretically improve acute pain and reduce incidence of chronic postsurgical pain (CPSP) after laparoscopic cholecystectomy with minimal drug-related side effects of the traditional μreceptor opioids.

METHODS

Eighty adult patients undergoing elective laparoscopic cholecystectomy were randomly assigned to receive single intramuscular injection of an extended-release sebacoyl dinalbuphine ester (SDE, Naldebain 150 mg; n = 40) or placebo (n = 40) after anesthesia induction. Standard multimodal analgesia (MMA) was administered for postoperative pain control. The primary endpoint was pain intensity within 7 days after surgery. The secondary endpoints were incidence CPSP at 3 months and adverse reactions up to 7 days after surgery.

RESULTS

The highest visual analogue scale (VAS) and area under the curve of VAS 0 to 48 hours after operation were not different between the two groups and a similar proportion of patients requested rescue parenteral analgesics. Average pain intensities were also not different at 72 hours and 7 days after surgery. Incidence of CPSP was 22.5% and 13.1% in patients who received placebo and SDE treatment, respectively (P = .379). Significantly higher incidence of drug-related adverse events, including dizziness, nausea and injection site reactions, were recorded in the SDE group.

CONCLUSION

A single dose of extended-release analgesic SDE given intraoperatively did not provide sufficient add-on effect for acute and chronic pain management after laparoscopic cholecystectomies in patients who received standard postoperative MMA. Intramuscular injection of 150 mg SDE in patients with average body mass causes adverse events that could have been overlooked. More clinical studies are warranted to determine the target populations who may benefit from SDE injections for improvement of acute and chronic postsurgical pain management.

Effect of Acupoint Therapies on Postoperative Sleep Quality: A Narrative Review

Several studies have reported that sleep quality often decreases in patients after surgery, especially in elderly patients, which seriously affects postoperative prognosis and outcomes, inducing diseases such as postoperative delirium, long-term chronic pain, and potentially fatal cardiovascular events. With the popularization of comfortable medicine, medical workers pay more attention to the postoperative sleep quality of patients. The causes underlying the decrease in postoperative sleep quality may include postoperative pain, the severity of surgical trauma and stress, perioperative anxiety and depression, and postoperative complications. Patients with insomnia often use acupoint therapies as a safe and effective alternative to drugs. Acupoint therapies are among the oldest medical therapies of Traditional Chinese Medicine and are gradually gaining recognition among medical workers worldwide. Various types of acupoint stimulation methods such as transcutaneous electrical acupoint simulation (TEAS), acupressure, acupuncture, and electroacupuncture can change the brain's local electrical activity, inhibit the central nervous system, and achieve deep sedation through stimulating the related acupoints, which provides a novel idea and basis for improvement in factors affecting postoperative sleep quality. This review explores the mechanism of acupoint therapies from several aspects of affecting the sleep quality of patients after surgery and its clinical results. We found that acupoint therapies effectively improve sleep quality and alleviate the postoperative complications of patients, and we emphasize the importance of acupoint therapies to guide future research and clinical practice. Large-scale, multicenter studies are needed to determine the optimal duration, frequency, and timing of acupoint stimulation for improving postoperative sleep quality.

Role of laparoscopic surgery in the management of gallbladder cancer: Systematic review & meta-analysis

BACKGROUND

This meta-analysis evaluates the safety and short-term oncological outcomes of laparoscopic vs. open surgery for gallbladder carcinoma(GBC).

METHODS

Meta-analysis was performed on laparoscopic(LG) and open group(OG) studies. Data for survival outcomes were extracted from Kaplan-Meier curves and combined with Tierney's method to estimate hazard ratios(HRs) and 95% CIs.

RESULTS

There was no significant difference in overall survival(HR: 1.01), disease-free survival(HR: 0.84), 30-day mortality(RR:1.10), overall recurrence(RR:0.93), intraoperative gallbladder violation(RR:1.17), operative time(WMD:8.32), number of patients receiving adjuvant chemotherapy(RR:1.06) and blood transfusion(RR: 0.81). A significant difference was seen in survival of T3 subgroup(HR:0.77) and number of lymph node dissections (LND)(WMD: 0.63) favoring OG, along with a decrease in postoperative complications(RR:0.65), greater incidence of R0 resections(RR:1.04), lower volume of intraoperative blood loss(WMD: 128.62), lower time in removing drainage tube(WMD: 1.35), shorter diet recovery time(WMD: 1.88), shorter hospital stay(WMD: 3.51), lower incidence of 90-day mortality(RR:0.49) favoring LG. A higher incidence of port-site recurrence(RR:1.99) was reported in LG.

CONCLUSION

Laparoscopic surgery is non-inferior to the open approach in terms of oncological outcomes and has an improved rate of postoperative complications.

The effects of acupressure on postoperative nausea and vomiting among patients undergoing laparoscopic surgery: A meta-analysis of randomized controlled trials

BACKGROUND AND OBJECTIVE

Laparoscopic surgery is one of the most commonly performed surgeries in general surgery, with fewer side effects and rapid recovery. Postoperative nausea and vomiting (PONV) remains the main challenge that confronts the prognosis of this minimally invasive surgery. We aimed to evaluate the effect of acupressure, a nonpharmacological non-invasive method, on the incidence of nausea and vomiting following laparoscopic surgery within the early phase (first six hours postoperatively) and the extended phase (for at least 24 h postoperatively).

METHODS

We searched PubMed, Cochran, Scopus, Web of Science, Google scholar, and Wiley for randomized controlled trials that evaluated the effect of acupressure on PONV in patients undergoing laparoscopy. Data were extracted and analyzed in a random model, and pooled risk ratios (RRs) with their respective 95% confidence intervals (CIs) were calculated.

RESULTS

Eleven trials were included in the meta-analysis, comprising 941 patients. Most of the included patients were females undergoing gynecological laparoscopy or laparoscopic cholecystectomy. Acupressure significantly lowered the incidence of nausea and vomiting, within the early phase (RR = 0.62, 95% CI [0.44 to 0.88]; p = 0.008), (RR = 0.5, 95% CI [0.30 to 0.84]; p = 0.008), and the extended phase (RR = 0.65, 95% CI [0.52 to 0.83]; p = 0.0003), (RR = 0.44, 95% CI [0.32 to 0.61]; p < 0.00001), respectively. Moreover, acupressure significantly reduced the need for rescue antiemetic drugs in both phases (p < 0.05).

CONCLUSION

Acupressure is an effective procedure for reducing nausea, vomiting, and the need for antiemetic drugs after laparoscopic surgery.

Evaluation of preoperative duloxetine use for postoperative analgesia following laparoscopic cholecystectomy: A randomized controlled trial

Background: The pain pattern after laparoscopic cholecystectomy (LC) is complex and distinct from postoperative pain after other laparoscopic procedures, suggesting that procedure-specific optimal analgesic management plans should be proposed. Duloxetine, a non-opioid neuromodulator, has been widely used to manage pain with dual central and peripheral analgesic properties.

Aims: To assess the effect of preoperative administration of duloxetine compared to placebo on postoperative pain control in patients undergoing LC.

Patients and Methods: This study was a randomized, parallel-group, placebo-controlled, double-blinded study performed on patients undergoing LC. Patients were randomly divided into two groups of 30 each on the day of surgery in the preoperative holding area, using a computer-generated random number to receive 60 mg duloxetine as a single oral dose 2 h before the procedure or placebo. The primary outcome was the difference in the mean of visual analogue scale (VAS) scores between the two studied groups, as measured by the area under the curve (AUC) of the VAS scores.

Results: The derived AUC of VAS scores in the duloxetine group (757.89 ± 326.01 mm × h) was significantly lower than that calculated for the control group (1005.1 ± 432.5 mm × h). The mean postoperative VAS scores recorded at 4 and 24 h were statistically different between the study groups (p = 0.041 and 0.003, respectively). As observed in the survival curve analysis, there was no significant difference (p = 0.665) for the time until the patient’s first request for rescue medications in the two groups. The frequency of postoperative nausea and vomiting (PONV) was lower in patients of the duloxetine group than that recorded in those allocated to the control group at 8 and 24-h time intervals (p = 0.734 and 0.572, respectively).

Conclusion: Preoperative use of duloxetine reduces postoperative pain significantly compared with placebo. In addition, its use is associated with a reduction in PONV. These preliminary findings suggest that duloxetine could play a role in the acute preoperative period for patients undergoing LC.

Clinical Trial Registration: [https://clinicaltrials.gov/ct2/show/NCT05115123, identifier NCT05115123],

Modified enhanced recovery after surgery protocol in patients with acute cholecystitis: efficacy, safety and feasibility. Multicenter randomized control study

Laparoscopic cholecystectomy (LC) is a common surgical procedure in acute cholecystitis (AC). Patients often suffer from considerable postoperative pain and indigestion, which prolongs in-hospital stay. The enhanced recovery after surgery (ERAS) program has proven its efficacy in elective surgery and could hypothetically improve outcomes of emergency LC. Currently, there is no ERAS program for LC in patients with AC. A modified ERAS (mERAS) protocol was studied in a prospective, randomized non-blinded clinical trial (NCT03754751). The mERAS group consisted of 88 patients the control group of 101 patients. The modified protocol included a patient information brochure; minimizing drain use; local anesthesia; low-pressure pneumoperitoneum; PONV prophylaxis, early mobilization and oral diet. The primary outcome was postoperative length of stay (pLOS). The postoperative length of stay in the mERAS group was shorter (24 (21-45.5) h) than in the control (45 (41-68) h) (p < 0.0001). One re-admission in the mERAS group was reported (p = 0.466). There difference in complications was insignificant (mERAS 6.8% vs 5% p = 0.757). Post-operative pain intensity was significantly lower in the mERAS group immediately after awaking (3.7 ± 1.8 vs 5.4 ± 1.3 p < 0.0001), 2 h (3.3 ± 1.7 vs 4.9 ± 1.6 p =  0.0006), 6 h (2.9 ± 1.5 vs 4.2 ± 1.2 p  < 0.0001), 12 h (2.7 ± 0.9 vs 4.1 ± 1.2 p = 0.0001) and 24 h after surgery (2.1 ± 1.2 vs 3 ± 1.2 p <  0.0001). The incidence of shoulder and neck pain was lower in mERAS group (13.6% vs 34.7% p = 0.0009). Peristalsis recovery was similar in both groups. The proposed protocol improved postoperative recovery and reduced hospital stay in patients with AC without increasing the rate of complications or re-admissions.

Effects of Low Intraperitoneal Pressure on Quality of Postoperative Recovery after Laparoscopic Surgery for Genital Prolapse in Elderly Patients Aged 75 Years or Older

STUDY OBJECTIVE

Previous clinical trials for laparoscopic surgery have included few elderly patients aged ≥75 years. We aimed to evaluate the quality of postoperative recovery after laparoscopic surgery using low intraperitoneal pressure (IPP) (6 mm Hg) and warmed, humidified carbon dioxide gas for genital prolapse in elderly patients aged ≥75 years.

DESIGN

Prospective consecutive case series.

SETTING

University hospital.

PATIENTS

Consecutive patients (n = 30) aged ≥75 years planning to undergo laparoscopic surgery for genital prolapse by the same surgeon were recruited from October 2016 through December 2019.

INTERVENTIONS

Laparoscopic promontofixation for the treatment of genital prolapse was performed using low IPP and warmed, humidified carbon dioxide gas. When a promontory could not be easily identified, laparoscopic pectopexy was alternatively performed.

MEASUREMENTS AND MAIN RESULTS

The primary outcome was the Quality of Recovery-40 (QoR-40) score at 24 hours postoperatively. The secondary outcomes were postoperative pain using a 100-mm visual analog scale and the length of hospital stay after surgery (LHSS). For the global QoR-40 score and for 4 dimensions of the QoR-40, "emotional state," "physical comfort," "psychologic support," and "pain," no differences were observed between the baseline score and the score at 24 hours. The score for the "physical independence" dimension at 24 hours was significantly lower than the baseline score (p <.001). No patient had visual analog scale pain scores >30 out of 100 at 12 hours or later. LHSS was <48 hours in 22 patients (73.3%) and <72 hours in 8 patients (26.7%). Multivariable analysis showed that the odds of an LHSS >48 hours were more than 8 times higher in patients who were discharged from the operating room in the afternoon compared with those with a morning discharge.

CONCLUSION

The use of a low IPP is feasible, safe, and has clinical benefits for elderly patients aged ≥75 years who undergo laparoscopic surgery for genital prolapse.

The effects of listening to music on the postoperative nausea and vomiting

AIM

To determine the effect of music on the severity of postoperative nausea and vomiting after the laparoscopic cholecystectomy.

METHODS

This study was a randomized, controlled clinical study. The subjects were randomly divided into two groups (intervention group and control group). The numerical scale of nausea was used in rating the nausea complaints of the patients and the vomiting incidence assessment form in determining the incidence of vomiting.

RESULTS

There were statistically significant difference between the groups in terms of the severity of nausea complaint (W = 110.826 p < 0.001). When compared to the control group, the vomiting incidence of the patients was statistically significantly lower in intervention group.

CONCLUSIONS

This study demonstrated that listening to music decreased the severity nausea and the incidence of vomiting in the postoperative period.

Preoperative Long-Acting Opioid Use Is Associated with Increased Length of Stay and Readmission Rates After Elective Surgeries

Objectives To compare postoperative outcomes in patients prescribed long-acting opioids vs opioid-naïve patients who underwent elective noncardiac surgeries.

Design Retrospective cohort study.

Setting Single urban academic institution.

Methods and Subjects We retrospectively compared postoperative outcomes in long-acting opioid users vs opioid-naïve patients who underwent elective noncardiac surgeries. Inpatient and ambulatory surgery cohorts were separately analyzed. Preoperative medication lists were queried for the presence of long-acting opioids or absence of opioids. Multivariable logistic regression was performed to analyze the impact of long-acting opioid use on readmission rate, respiratory failure, and adverse cardiac events. Multivariable zero-truncated negative binomial regression was used to examine length of stay.

Results After exclusions, there were 93,644 adult patients in the study population, 23,605 of whom underwent inpatient surgeries and 70,039 of whom underwent ambulatory surgeries. After adjusting for potential confounders and inpatient surgeries, preoperative long-acting opioid use was associated with increased risk of prolonged length of stay (incidence rate ratio = 1.1, 99% confidence interval [CI] = 1.0–1.2, P &lt; 0.01) but not readmission. For ambulatory surgeries, preoperative long-acting opioid use was associated with increased risk of all-cause as well as pain-related readmission (odds ratio [OR] = 2.1, 99% CI = 1.5–2.9, P &lt; 0.001; OR = 2.0, 99% CI = 0.85–4.2, P = 0.02, respectively). There were no significant differences for respiratory failure or adverse cardiac events.

Conclusions The use of preoperative long-acting opioids was associated with prolonged length of stay for inpatient surgeries and increased risk of all-cause and pain-related readmission for ambulatory surgeries. Timely interventions for patients on preoperative long-acting opioids may be needed to improve these outcomes.

Effect of acupressure application to the P6 acupoint before laparoscopic cholecystectomy on postoperative nausea-vomiting: A randomized controlled clinical study

BACKGROUND

Nausea and vomiting are common postoperative complications that occur within the first 24 h in adults. Clinical practice guidelines and a Cochrane review recommend stimulating the P6 acupoint to prevent or reduce postoperative nausea and vomiting. However, there are currently no standards and optimal timing is not known.

OBJECTIVES

The purpose of this study was to evaluate the effect of acupressure application on the P6 acupoint, using acupressure wristbands, in the prevention of postoperative nausea and vomiting and the antiemetic drug requirement in patients who had high postoperative nausea and vomiting risk related to laparoscopic cholecystectomy.

DESIGN

This was a longitudinal, randomized controlled clinical study.

SETTINGS

The study was conducted in the general surgery department of a training and research hospital (105 beds), from March 2015 to March 2016.

PARTICIPANTS

A total of 111 female patients who underwent laparoscopic surgery were divided into three groups of 37, using a block randomization method.

METHODS

Training on acupressure wristband use was provided to the intervention group and an acupressure wristband with a plastic cap was placed at the P6 acupoint. A wristband with the same appearance as the acupressure wristband, but without a cap, was used in the placebo group. No intervention was used in the control group. The wristband was placed approximately one hour before the surgery and removed six hours after the surgery in both the intervention and placebo groups. The data were collected at the 2nd, 6th, and 24th postoperative hours.

RESULTS

The application of the acupressure wristband to the P6 acupoint in patients who underwent laparoscopic cholecystectomy was found to be more effective in decreasing the severity of nausea at the 2nd postoperative hour and the nausea incidence at 2-6 h, postoperatively, when compared to the placebo group (p < 0.05). However, there was no statistically significant difference between the intervention group and the control group. Therefore, acupressure application to the P6 acupoint was not found to be clinically effective in decreasing postoperative vomiting, antiemetic drug requirement, and in decreasing pain, anxiety, or the need for analgesic drugs (p > 0.05).

CONCLUSIONS

We did not find the stimulation of the P6 acupoint with an acupressure wristband to be clinically effective in reducing postoperative nausea and vomiting or antiemetic drug requirement in patients who underwent laparoscopic cholecystectomy.