Recovery quality of transversus abdominis plane block with liposomal bupivacaine after cesarean delivery: A randomized trial

STUDY OBJECTIVE

This study aimed to investigate the effect of liposomal bupivacaine in transversus abdominis plane block (TAP) on recovery quality after cesarean delivery.

DESIGN

A randomized trial.

SETTING

An operating room, a post-anesthesia care unit, and a hospital ward.

PATIENTS

A total of 147 women scheduled for cesarean delivery under spinal anesthesia were enrolled and randomized to receive a TAP block with plain bupivacaine (bupivacaine group), liposomal bupivacaine (liposomal group), or a mixture of plain bupivacaine and liposomal bupivacaine (mixture group).

INTERVENTIONS

The bupivacaine group received bilateral TAP blocks with plain bupivacaine 50 mg alone. The liposomal group received bilateral TAP blocks with liposomal bupivacaine 266 mg alone. The mixture group received bilateral TAP blocks with plain bupivacaine 50 mg followed by liposomal bupivacaine 266 mg.

MEASUREMENTS

The primary outcome was the Quality of Recovery-15 (QoR - 15) score assessed 24 h postoperatively. Secondary outcomes encompassed the QoR - 15 score at 48 h post-surgery, the VAS pain score at rest and with movement at 24, 48, and 72 h postoperatively, opioid consumption within the 0-24 h and 24-48 h periods following surgery, as well as patient's satisfaction with analgesic.

MAIN RESULTS

The QoR - 15 score at 24 h postoperatively was significantly higher in both the liposomal group and the mixture group compared to the bupivacaine group. Specifically, the QoR - 15 score for the liposomal group versus the bupivacaine group (median [IQR]: 120 [107, 128] vs. 109 [104, 120]; median difference, 7; 95 % CI, 2 to 13; P = 0.011) and for the mixture group versus the bupivacaine group (median [IQR]: 122 [112, 128] vs. 109 [104, 120]; median difference, 9; 95 % CI, 4 to 14; P = 0.001). The QoR - 15 score in both the liposomal group and the mixture group were also higher than those in the bupivacaine group at 48 h postoperatively, though the difference was not clinically meaningful. Additionally, both the liposomal and mixture groups exhibited lower pain score at 24 h and 48 h postoperatively compared to the bupivacaine group, but no significant clinical differences were achieved in either pain scores or opioid consumption. Patients in both the liposomal and mixture groups reported higher satisfaction score with analgesia than those in the bupivacaine group.

CONCLUSIONS

TAP block using either liposomal bupivacaine or a mixture of plain bupivacaine and liposomal bupivacaine provided superior quality of recovery at 24 h after cesarean delivery compared to using plain bupivacaine alone.

Sense of coherence as a predictor for patients' quality of recovery after total hip or knee arthroplasty - A descriptive cohort study

BACKGROUND

Patients' postoperative quality of recovery (QOR) is an important outcome measurement and predicting and preventing impaired quality of recovery is essential. In this study, we aimed to investigate if patients Sense of Coherence (SOC) could be a potential predictor and screening instrument for impaired quality of recovery. We hypothesized that patients' SOC is positively related to their QOR.

MATERIAL AND METHODS

The study was performed as a descriptive single-center prospective cohort study. Data was collected using digital questionnaires. Patients undergoing total hip (THA) or knee arthroplasty (TKA) received the SOC13 questionnaire prior to their surgery to establish their SOC and a questionnaire on postoperative day 2 and 7, respectively, establishing their QOR. Multiple linear regression was used to fit a model for the QOR score using SOC, age, sex, and type of surgery as potential explanatory variables.

RESULTS

206 patients were included in the study analysis. The results showed a highly significant positive correlation between patients' SOC and their postoperative QOR on both postoperative day 2 and 7 (p < 0.01). Patients with a lower SOC score also presented a significantly lower QOR score, meaning they experienced impaired QOR compared to patients with a higher SOC score.

CONCLUSIONS

The results indicate that a weak SOC (low SOC score) can be considered a clinically important indicator for risk of impaired QOR (low QOR score) after THA and TKA. The SOC13 questionnaire may be a potential screening instrument identifying patients in risk of impaired postoperative QOR based on a low SOC score.

ERAS for Ambulatory TURBT: Enhancing Bladder Cancer Care (EMBRACE) randomised controlled trial protocol

INTRODUCTION

Transurethral resection of bladder tumour (TURBT) is one of the more common procedures performed by urologists. It is often described as an 'incision-free' and 'well-tolerated' operation. However, many patients experience distress and discomfort with the procedure. Substantial opportunity exists to improve the TURBT experience. An enhanced recovery after surgery (ERAS) protocol designed by patients with bladder cancer and their providers has been developed.

METHODS AND ANALYSIS

This is a single-centre, randomised controlled trial to investigate the effectiveness of an ERAS protocol compared with usual care in patients with bladder cancer undergoing ambulatory TURBT. The ERAS protocol is composed of preoperative, intraoperative and postoperative components designed to optimise each phase of perioperative care. 100 patients with suspected or known bladder cancer aged ≥18 years undergoing initial or repeat ambulatory TURBT will be enrolled. The change in Quality of Recovery 15 score, a measure of the quality of recovery, between the day of surgery and postoperative day 1 will be compared between the ERAS and control groups.

ETHICS AND DISSEMINATION

The trial has been approved by the Johns Hopkins Institutional Review Board #00392063. Participants will provide informed consent to participate before taking part in the study. Results will be reported in a separate publication.

TRIAL REGISTRATION NUMBER

NCT05905276.

Regional anaesthesia truncal blocks for acute postoperative pain and recovery: a narrative review

Significant acute postoperative pain remains prevalent among patients who undergo truncal surgery and is associated with increased morbidity, prolonged patient recovery, and increased healthcare costs. The provision of high-quality postoperative analgesia is an important component of postoperative care, particularly within enhanced recovery programmes. Regional anaesthetic techniques have become increasingly prevalent within multimodal analgesic regimens and the widespread adoption of ultrasonography has facilitated the development of novel fascial plane blocks. The number of described fascial plane blocks has increased significantly over the past decade, leading to a burgeoning area of clinical investigation. Their applications are increasing, and truncal fascial plane blocks are increasingly recommended as part of procedure-specific guidelines. Some fascial plane blocks have been shown to be more efficacious than others, with favourable side-effect profiles compared with neuraxial analgesia, and are increasingly utilised in breast, thoracic, and other truncal surgery. However, use of these blocks is debated in regional anaesthesia circles because of limitations in our understanding of their mechanisms of action. This narrative review evaluates available evidence for the analgesic efficacy of the most commonly practised fascial plane blocks in breast, thoracic, and abdominal truncal surgery, in particular their efficacy compared with systemic analgesia, alternative blocks, and neuraxial techniques. We also highlight areas where investigations are ongoing and suggest priorities for original investigations.

Preoperative Renin-Angiotensin System Antagonists Intake and Blood Pressure Responses During Ambulatory Surgical Procedures: A Prospective Cohort Study

BACKGROUND

There is limited evidence to inform the association between the intake of angiotensin-converting enzyme inhibitors (ACEIs)/angiotensin II receptor blockers (ARBs) and intraoperative blood pressure (BP) changes in an ambulatory surgery population.

METHODS

Adult patients who underwent ambulatory surgery and were discharged on the same day or within 24 hours of their procedure were enrolled in this prospective cohort study. The primary outcome of the study was early intraoperative hypotension (first 15 minutes of induction). Secondary outcomes included any hypotension, BP variability, and recovery. Hypotension was defined as a decrease in systolic BP of >30% from baseline for ≥5 minutes or a mean BP of <55 mm Hg. Four exposure groups were compared (no antihypertensives, ACEI/ARB intake <10 hours before surgery, ACEI/ARB intake ≥10 hours before surgery, and other antihypertensives).

RESULTS

Of the 537 participants, early hypotension was observed in 25% (n = 134), and any hypotension in 41.5% (n = 223). Early hypotension occurred in 30% (29 of 98) and 41% (17 of 41) with the intake of ACEI/ARBs <10 and ≥10 hours before surgery, respectively, compared to 30% (9 of 30) with other antihypertensives and 21% (79 of 368) with no antihypertensives ( P = .02). Those on antihypertensives also experienced any hypotension more frequently than those who were not on antihypertensives ( P < .001). After adjusting for age and baseline BP in a regression analysis, antihypertensive exposure groups were observed to be associated only with any intraoperative hypotension ( P = .012). In the ACEI/ARB subset, there was no evidence of an association between time since the last ACEI/ARB dose, and hypotension or minimum mean or systolic BP. Compared to normal baseline BP, BP ≥ 140/90 mm Hg increased the odds of early and any hypotension (odds ratio [OR], 3.9; 95% confidence interval [CI], 2.1-7.1 and OR, 7.7; 95% CI, 3.7-14.9, respectively; P < .001). Intraoperative variability in systolic and diastolic BP demonstrated significant differences with age, baseline BP, and antihypertensive exposure group ( P < .001).

CONCLUSIONS

Early and any hypotension occurred more frequently in those on antihypertensives than those not on antihypertensives. Unadjusted associations between antihypertensive exposure and intraoperative hypotension were largely explained by baseline hypertension rather than the timing of ACEI/ARBs or type of antihypertensive exposure. Patients with hypertension and on treatment experience more intraoperative BP variability and should be monitored appropriately.

Effect of deep neuromuscular block on the quality of early recovery after sleeve gastrectomy in obese patients: a randomized controlled trial

BACKGROUND

Deep neuromuscular block (NMB) has been shown to improve surgical conditions and alleviate post-operative pain in bariatric surgery compared with moderate NMB. We hypothesized that deep NMB could also improve the quality of early recovery after laparoscopic sleeve gastrectomy (LSG).

METHODS

Eighty patients were randomized to receive either deep (post-tetanic count 1-3) or moderate (train-of-four count 1-3) NMB. The QoR-15 questionnaire was used to evaluate the quality of early recovery at 1 day before surgery (T0), 24 and 48 h after surgery (T2, T3). Additionally, we recorded diaphragm excursion (DE), postoperative pain, surgical condition, cumulative dose of analgesics, time of first flatus and ambulation, post-operative nausea and vomiting, time of tracheal tube removal and hospitalization time.

MAIN RESULTS

The quality of recovery was significantly better 24 h after surgery in patients who received a deep versus moderate block (114.4 ± 12.9 versus 102.1 ± 18.1). Diaphragm excursion was significantly greater in the deep NMB group when patients performed maximal inspiration at T2 and T3 (P < 0.05). Patients who underwent deep NMB reported lower visceral pain scores 40 min after surgery; additionally, these patients experienced lower pain during movement at T3 (P < 0.05). Optimal surgical conditions were rated in 87.5% and 64.6% of all measurements during deep and moderate NMB respectively (P < 0.001). The time to tracheal tube removal was significantly longer in the deep NMB group (P = 0.001). There were no differences in other outcomes.

CONCLUSION

In obese patients receiving deep NMB during LSG, we observed improved QoR-15 scores, greater diaphragmatic excursions, improved surgical conditions, and visceral pain scores were lower. More evidence is needed to determine the effects of deep NMB on these outcomes.

TRIAL REGISTRATION

ChiCTR2200065919. Date of retrospectively registered: 18/11/2022.

A randomised controlled trial comparing quality of recovery between desflurane and isoflurane inhalation anaesthesia in patients undergoing ophthalmological surgery at a tertiary hospital in South Africa (DIQoR trial)

Background

The patient's experience of their postoperative recovery is an important perioperative outcome, with the 15-item quality of recovery scale (QoR-15) recommended as a standardised outcomes measure. Desflurane has a faster emergence from anaesthesia compared with other volatile anaesthetics, but it is uncertain whether this translates to better subjective quality of recovery. The hypothesis for this study is that patients receiving desflurane for maintenance of anaesthesia would have better postoperative quality of recovery than patients receiving isoflurane.

Methods

Male and female adult patients undergoing ophthalmological surgery under general anaesthesia were randomly allocated to receive desflurane or isoflurane for maintenance of anaesthesia. The primary outcome was to compare postoperative QoR-15 scores. Secondary outcomes included comparing preoperative QoR-15 scores, volatile agent consumption, and time spent in the recovery room.

Results

Data from 164 patients were analysed (80 desflurane, 84 isoflurane). Median (Q1, Q3) postoperative QoR-15 scores were not significantly different (desflurane: 145 [141, 148], isoflurane: 144 [139, 147], 95% confidence interval 0-3, P=0.176, minimal clinically important difference=8). Median (Q1, Q3) volatile agent consumption was 15.4 (12.5, 19.3) ml hr-1 in the desflurane group, and 7.4 (5.9, 9.7) ml hr-1 in the isoflurane group. Median (Q1, Q3) time spent in the recovery room was significantly shorter in the desflurane group (desflurane: 18 [13, 23]; isoflurane: 25 [19, 32], 95% confidence interval -10 to 5, P<0.001).

Conclusions

This study found no difference in quality of recovery between patients who received desflurane or isoflurane for maintenance of general anaesthesia during ophthalmological surgery. A shorter time in the recovery room was not associated with improved QoR-15 scores.

Clinical trial registration

NCT04188314.

Patient-Reported Quality of Recovery after Sedation for Endoscopy in the Elderly

INTRODUCTION

Although sedation is critical in minimizing discomforts in patients, conflicting data regarding the safety of sedation among the elderly population exist. This prospective study aimed to compare the quality of recovery (QoR) from gastrointestinal endoscopy performed under sedation between elderly and younger patients.

METHODS

We included 177 patients aged 40-64 (group 1, n = 66), 65-79 (group 2, n = 76), and ≥80 (group 3, n = 35) years. QoR was assessed 1 day after the procedure using the quality of recovery 15 (QoR-15) questionnaire, which is a 15-item questionnaire with scores ranging from 0 to 150. Patient demographic, procedural, and sedation data were collected, and neurocognitive function was assessed before and a day after sedation.

RESULTS

Groups 1 and 3 differed according to the Mini-Cog test and 3-word memory test performed before the procedure (p < 0.001). QoR-15 scores between groups were not different (139 ± 19 group 1, 141 ± 17 group 2, and 147 ± 26 group 3; p > 0.05). Patients in groups 3 and 2 were administered lower doses of propofol and midazolam than those in group 1. The incidence of oxygen desaturation (SaO2 <90% for >30 s) was lower in groups 1 and 2 than in group 3 (p = 0.01).

CONCLUSIONS

As indicated by the QoR-15 questionnaire, the QoR from sedation was not significantly different between the study groups.

Effect of modified endotracheal intubation protocol combined with early oral intake on postoperative recovery quality in thyroid and parathyroid surgery at a tertiary hospital in China: a 2x2 factorial randomised controlled trial protocol

INTRODUCTION

Early oral intake (EOI) is supposed to be safe and beneficial to patients' recovery. However, the optimal timing of resuming oral intake has not been validated in thyroid and parathyroid surgery. On the other hand, a modified electromyography (EMG) endotracheal intubation protocol with real-time EMG monitoring during video laryngoscope/fibrescope-guided intubation was presented in 2022, which was regarded as an effective way to shorten the intubation time. We aimed to use Quality of Recovery-15 (QoR-15) questionnaire to compare the efficacy and safety of different EMG endotracheal intubation protocols combined with different postoperative oral intake strategy in thyroid and parathyroid surgery.

METHODS AND ANALYSIS

This prospective, single-centre, 2×2 factorial, randomised controlled trial will be conducted in the Peking Union Medical College Hospital (PUMCH), China. We plan to recruit 200 adult patients who will receive thyroid or parathyroid surgery under intraoperative nerve monitoring. Eligible patients will be randomly divided into two groups, which will receive either the modified intubation protocol (M group) or conventional intubation process (C group). After patients enter postanaesthesia care unit and Steward scores ≥4, they will be randomly divided into two groups again, which will receive early resumption of oral intake (E group) or delayed resumption of oral intake (D group). Patients will be followed up during hospitalisation and the QoR-15 questionnaire will be administered to compare the quality of recovery on the day before surgery (T0), the first day after surgery (T1) and the day of discharge (T2). The primary outcome is the QoR-15 scores at T1.

ETHICS AND DISSEMINATION

The study protocol has been approved by the Research Ethics Committee of Peking Union Medical College Hospital (IRB K-2501). All participants will give written informed consent before participation. The results from this study will be shared at conferences and disseminated in international journals.

TRIAL REGISTRATION NUMBER

NCT05624463.

The effect of different nerve block strategies on the quality of post-operative recovery in breast cancer patients: A randomized controlled study

OBJECTIVE

To compare the effects of three types of ultrasound-guided nerve blocks on post-operative recovery quality in patients undergoing modified radical mastectomy for unilateral breast cancer.

METHODS

In this randomized double-blinded trial (chictr.org.cn, ChiCTR2200059428), 150 female patients were equally assigned to S group (serratus anterior plane block, SAPB) group, P group (paravertebral block, PVB) or ST group (serratus anterior combined with transverse thoracic muscle plane blocks, SA-TTMPB). The primary outcome was QoR-15 at five time points after surgery. Secondary outcomes were pain scores, time of first rescue analgesic and chronic pain incidence at 3 months.

RESULTS

The QoR-15 total score of S group at 24 h, 48 h, 72 h and 7 days post-surgery was significantly lower in groups P and ST, while there was no significant difference between groups P and ST (S vs. P vs. ST, 100.29 ± 6.20 vs. 108.51 ± 7.46 vs. 106.46 ± 6.95; 105.59 ± 6.18 vs. 113.06 ± 7.44 vs. 111.22 ± 6.56; 112.51 ± 6.32 vs. 119.88 ± 6.44 vs. 117.62 ± 6.09; 123.00 ± 5.78 vs. 128.86 ± 5.96 vs. 126.92 ± 5.72, p < 0.05). The dynamic and rest NRS scores at 6 and 12 h post-surgery were significantly higher in group S than in groups P and ST.

CONCLUSION

Serratus anterior plane block combined with transverse thoracic muscle plane block and paravertebral block both have better effects than serratus anterior plane block alone in improving patients' early post-operative recovery quality, and also have an advantage in improving early post-operative pain.

CLINICAL TRIAL REGISTRATION

chictr.org.cn (ChiCTR2200059428).

DATE OF REGISTRATION

29 April 2022.

SIGNIFICANCE

Serratus anterior combined with transverse thoracic muscle plane block may be a safer, easier, and equally effective nerve block strategy than paravertebral block in patients undergoing modified radical mastectomy for unilateral breast cancer.

Patient-Reported Quality of Recovery after Local Anesthesia versus Brachial Plexus Block in Hand Surgery: A Randomized Controlled Study

BACKGROUND

Both local anesthesia (LA) and brachial plexus (BP) anesthesia are commonly used in hand surgery. LA has increased efficiency and reduced costs, but BP is often favored for more complex hand surgery, despite requiring greater time and resources. The primary objective of this study was to assess the quality of recovery of patients who received LA or BP block for hand surgery. Secondary objectives were to compare postoperative pain and opioid use.

METHODS

This randomized, controlled, noninferiority study enrolled patients undergoing surgery distal to the carpal bones. Patients were randomized to either LA (wrist or digital block) or BP block (infraclavicular block) before surgery. Patients completed the Quality of Recovery-15 questionnaire on postoperative day (POD) 1. Pain level was assessed with a numeric pain rating scale, and narcotic consumption was recorded on POD1 and POD3.

RESULTS

A total of 76 patients completed the study (LA, n = 46, BP, n = 30). No statistically significant difference was found for median Quality of Recovery-15 score between LA [127.5 (interquartile range, 28)] and BP block [123.5 (interquartile range, 31)]. The inferiority margin of LA to BP block at the 95% confidence interval was less than the minimal clinically important difference of 8, demonstrating noninferiority of LA compared with BP block. There was no statistically significant difference between LA and BP block for numeric pain rating scale scores or narcotic consumption on POD1 and POD3 ( P > 0.05).

CONCLUSION

LA is noninferior to BP block for hand surgery with regard to patient-reported quality of recovery, postoperative pain, and narcotic use.

CLINICAL QUESTION/LEVEL OF EVIDENCE

Therapeutic, II.

Is Pain Perception Communicated through Mothers? Maternal Pain Catastrophizing Scores Are Associated with Children's Postoperative Circumcision Pain

The aim of this study was to evaluate the relation of maternal pain catastrophizing score with children who underwent circumcision postoperative pain. This prospective cohort study was performed between March 2022 and March 2023 at Samsun University, Turkey. Demographic characteristics of mothers and children, mothers' education level, presence of chronic pain, and Beck Depression Inventory scores were recorded preoperatively. Pain catastrophizing was assessed by applying the pain catastrophizing scale (PCS) to the mothers of children who experienced postoperative circumcision pain. The mothers were divided into low-pain catastrophizing (Group 1) and high-pain catastrophizing (Group 2) group. A total of 197 mothers and sons participated in the study, with 86 (43.6%) in Group 1 and 111 (56.4%) in Group 2. Significant differences were found between the two groups in terms of the mothers' PCS scores (p < 0.001), education levels (p = 0.004), chronic pain scores (p = 0.022), and Beck Depression Inventory scores (p < 0.001). Our findings showed that children with high pain catastrophizing mothers experience greater postoperative pain than those with low pain catastrophizing mothers. This may be attributable to a mother's specific cognitive style for coping with pain, which is associated with the child's responses to painful experiences.

Effect of sacral erector spinae plane block on post-hemorrhoidectomy pain: A randomized controlled trial

BACKGROUND

Hemorrhoidectomy is a common surgical procedure associated with significant postoperative pain. The conventional analgesic methods used for hemorrhoidectomy often have adverse effects and may not provide adequate pain relief. The sacral erector spinae plane block (ESPB) is a newly introduced technique that has shown promise in various surgical procedures. This prospective, randomized, controlled trial aimed to evaluate the analgesic effects of sacral ESPB following hemorrhoidectomy.

METHODS

Seventy patients undergoing hemorrhoidectomy were divided into 2 groups: the control group and the sacral ESPB group. Bilateral sacral ESPB was performed in the sacral ESPB group, whereas no intervention was performed in the control group. The numeric rating scale at rest and during the active period (mobilizing) was used as the primary outcome measure. Secondary outcome measures were the cumulative doses of tramadol, the number of patients who required rescue analgesia postoperatively, and quality of recovery-15 Turkish version patient recovery quality.

RESULTS

The sacral ESPB group had significantly low numeric rating scale scores at various time points (P < .05). More patients in the control group needed rescue analgesia during the postoperative period (P < .001). The dosages of tramadol consumption after the first 24 hours postoperatively were significantly lower in the sacral ESPB group compared with the control group (P < .001). Furthermore, quality of recovery-15 Turkish version scores were high in the sacral ESPB group (P < .001).

CONCLUSION

The results suggest that sacral ESPB is an effective method for post-hemorrhoidectomy pain management, reducing the need for additional analgesics and improving patient recovery.

Enhanced recovery protocols for ambulatory surgery

INTRODUCTION

In the United States, ambulatory surgeries account for up to 87% of all surgical procedures. (1) It was estimated that 19.2 million ambulatory surgeries were performed in 2018 (https://www.hcup-us.ahrq.gov/reports/statbriefs/sb287-Ambulatory-Surgery-Overview-2019.pdf). Cataract procedures and musculoskeletal surgeries are the most common surgical interventions performed in ambulatory centers. However, more complex surgical interventions, such as sleeve gastrectomies, oncological, and spine surgeries, and even arthroplasties are routinely performed as day cases or in a model of an ambulatory extended recovery. (2-5) The ambulatory surgery centers industry has grown since 2017 by 1.1% per year and reached a market size of $31.2 billion. According to the Ambulatory Surgery Center Association, there is a potential to save $57.6 billion in Medicare costs over the next decade (https://www.ibisworld.com/industry-statistics/market-size/ambulatory-surgery-centers-united-states/). These data suggest an expected rise in the volume of ambulatory (same day) or extended ambulatory (23 h) surgeries in coming years. Similar increases are also observed in other countries. For example, 75% of elective surgeries are performed as same-day surgery in the United Kingdom. (6) To reduce costs and improve the quality of care after those more complex procedures, ambulatory surgery centers have started implementing patient-centered, high-quality, value-based practices. To achieve those goals, Enhanced Recovery After Surgery (ERAS) protocols have been implemented to reduce the length of stay, decrease costs, increase patients' satisfaction, and transform clinical practices. The ERAS fundamentals for ambulatory surgery are based on five pillars, including (1) preoperative patient counseling, education, and optimization; (2) multimodal and opioid-sparing analgesia; (3) nausea and vomiting, wound infection, and venous thromboembolism prophylaxis; (4) maintenance of euvolemia; and (5) encouragement of early mobility. Those pillars rely on interdisciplinary teamwork led by anesthesiologists, surgery-specific workgroups, and safety culture. (2) Research shows that a team of ambulatory anesthesiologists is crucial in improving postoperative nausea and vomiting (PONV) and pain control. (7) This review will summarize the current evidence on the elements and clinical importance of implementing ERAS protocol for ambulatory surgery.

Effect of superficial and deep parasternal blocks on recovery after cardiac surgery: study protocol for a randomized controlled trial

BACKGROUND

Pain is frequent after cardiac surgery and source of multiple complications that can impair postoperative recovery. Regional anesthesia seems to be an interesting technique to reduce the pain in this context, but its effectiveness in improving recovery has been poorly studied so far. The objective of this study is to compare the effectiveness of two of the most studied chest wall blocks in cardiac surgery, i.e., the superficial and the deep parasternal intercostal plane blocks (SPIP and DPIP respectively), in addition to standard care, versus the standard care without regional anesthesia, on the quality of postoperative recovery (QoR) after cardiac surgery with sternotomy.

METHODS

This is a single-center, single-blind, controlled, randomized trial with a 1:1:1 ratio. Patients (n = 254) undergoing cardiac surgery with sternotomy will be randomized into three groups: a control group with standard care and no regional anesthesia, a SPIP group with standard care and a SPIP, and a DPIP with standard care and a DPIP. All groups will receive the usual analgesic protocol. The primary endpoint is the value of the QoR evaluated by the QoR-15 at 24 h after the surgery.

DISCUSSION

This study will be the first powered trial to compare the SPIP and the DPIP on global postoperative recovery after cardiac surgery with sternotomy.

TRIAL REGISTRATION

ClinicalTrials.gov NCT05345639. Registered on April 26, 2022.

Quality of recovery after pericapsular nerve group (PENG) block for primary total hip arthroplasty under spinal anaesthesia: a randomised controlled observer-blinded trial

BACKGROUND

The pericapsular nerve group (PENG) block is a novel regional anaesthesia technique that has been proposed as an effective motor-sparing block for total hip arthroplasty. Recent randomised studies show conflicting results regarding the analgesic efficacy of the PENG block for total hip arthroplasty.

METHODS

We conducted a randomised controlled observer-blinded single-centre superiority trial comparing the efficacy of the PENG block with no block for patients undergoing primary total hip arthroplasty under spinal anaesthesia. All subjects received multimodal analgesia consisting of paracetamol and celecoxib. The primary outcome was quality of recovery (QoR) at 24 h as measured by the QoR-15 questionnaire.

RESULTS

A total of 112 participants (56 in each group) were included in the analysis. The median (inter-quartile range [IQR]) 24-h QoR-15 scores were higher in subjects who received a PENG block (132 [116-138]) compared with subjects who did not (103 [97-112]) with a median difference of 26 (95% confidence interval, 18-31; P<0.001). Similarly, QoR-15 at 48 h was higher in the PENG group, and opioid use at 24 and 48 h postoperatively was significantly lower in the PENG group. However, we did not find significant differences in pain score, distance to ambulation, or anti-emetic use at any time point. We did not observe any PENG block-related complications.

CONCLUSION

Adding a PENG block to a multimodal analgesia regimen that includes paracetamol and celecoxib improves the quality of recovery and reduces opioid requirements for patients undergoing primary total hip arthroplasty under spinal anaesthesia.

CLINICAL TRIAL REGISTRATION

NCT04591353.

Effect of rectus sheath anaesthesia versus thoracic epidural analgesia on postoperative recovery quality after elective open abdominal surgery in a French regional hospital: the study protocol of a randomised controlled QoR-RECT-CATH trial

INTRODUCTION

Enhanced recovery after surgery (ERAS) protocols increase patient well-being while significantly reducing mortality, costs and length-of-stay after surgery. A key component is multimodal analgesia that prevents postoperative pain and facilitates early refeeding and mobilisation. Thoracic epidural analgesia (TEA) was long the gold standard for locoregional anaesthesia in anterior abdominal wall surgery. However, newer wall-block techniques such as rectus-sheath block (RSB) may be preferable because they are less invasive and may provide equivalent analgesia with fewer side effects. Since the evidence base remains limited, the Quality Of Recovery enhanced by REctus sheat CATHeter (QoR-RECT-CATH) randomised controlled trial (RCT) was designed to assess whether RSB elicits better postoperative rehabilitation than TEA after laparotomy.

METHODS AND ANALYSIS

This open-label parallel-arm 1:1-allocated RCT will determine whether RSB is superior to TEA in 110 patients undergoing scheduled midline laparotomy in terms of postoperative rehabilitation quality. The setting is a regional French hospital that provides opioid-free anaesthesia for all laparotomies within an ERAS programme. Recruited patients will be ≥18 years, scheduled to undergo laparotomy, have American Society of Anesthesiologists (ASA) score 1-4 and lack contraindications to ropivacaine/TEA. TEA-allocated patients will receive an epidural catheter before surgery while RSB-allocated patients will receive rectus sheath catheters after surgery. All other pre/peri/postoperative procedures will be identical, including multimodal postoperative analgesia provided according to our standard of care. Primary objective is a change in total Quality-of-Recovery-15 French-language (QoR-15F) score on postoperative day (POD) 2 relative to baseline. QoR-15F is a patient-reported outcome measure that is commonly used to measure ERAS outcomes. The 15 secondary objectives include postoperative pain scores, opioid consumption, functional recovery measures and adverse events.

ETHICS AND DISSEMINATION

The French Ethics Committee (Sud-Ouest et Outre-Mer I Ethical Committee) gave approval. Subjects are recruited after providing written consent after receiving the information provided by the investigator. The results of this study will be made public through peer-reviewed publication and, if possible, conference publications.

TRIAL REGISTRATION NUMBER

NCT04985695.

Validity and reliability study of the quality of recovery scale in Turkish

Background/aim

The aim of this study was to adapt the "Quality of Recovery-15 Scale", developed to measure the postoperative recovery quality of individuals, into Turkish by carrying out validity and reliability studies.

Materials and methods

This methodological study was conducted with a total of 150 patients who underwent surgery under general anesthesia between November 2021 and January 2022 in a training and research hospital in the Black Sea region. Data was collected from the patients through the face-to-face interview method before the operation, on the 24th and the 48th hour postoperatively. First, the linguistic validity of the scale and then the validity and reliability analyses were carried out. Construct validity, confirmatory factor, and reliability analyses were then performed.

Results

The Cronbach's alpha coefficient of the scale was 0.851. The Kaiser-Meyer-Olkin test for goodness of fit of the one-dimensional 14-item scale was 0.853 and Bartlett's test was significant. The goodness of fit values of the scale were found to be RMSEA = 0.149, CFI = 0.769, and GFI = 0.745, and they were considered acceptable levels. The eighth item was removed from the scale, which had originally consisted of 15 items, because the item correlation coefficient of this item was <0.200.

Conclusion

The "Quality of Recovery Scale" was found to be a reliable and valid scale that can be used to measure the quality of recovery after surgery in Turkish society.

Effect of Multimodal Preemptive Analgesia of Flurbiprofen Axetil, Nalbuphine, and Retrobulbar Block on Postoperative Pain and Enhanced Recovery in Patients Undergoing Oculoplastic Day Surgery: A Prospective, Randomized, Double-Blinded Study

PURPOSE

To evaluate the effect of either flurbiprofen axetil or nalbuphine combined with retrobulbar block (RB) before surgery on postoperative pain control and enhanced recovery in day-care patients undergoing orbital implantation.

METHODS

A total of 45 patients undergoing orbital implantation with general anesthesia were randomly divided into three groups: flurbiprofen axetil (1 mg/kg) combined with RB (group F), nalbuphine (0.1 mg/kg) combined with RB (group N), and placebo as normal saline with RB (group C). The primary outcome was the average pain score (numeric rating scale: 0-10) within the first 24 hours. Other outcomes including the peak pain score, paracetamol requirement, quality of recovery (QoR)-15, and adverse effects (AEs) were assessed.

RESULTS

The average and peak pain scores within 24 hours after surgery in group F were significantly lower than in other groups ( p < 0.0167). Compared with group C, the NRS scores were significantly decreased at 2 and 4 hours in group F, and 2 hours in group N after surgery ( p < 0.0167), but without significant differences at other measured time points. The time to first paracetamol oral intake displayed a significant difference among the three groups ( p < 0.0167).

CONCLUSION

Preemptive use of flurbiprofen axetil 1 mg/kg combined with RB is an optimal choice for multimodal analgesia for day-care patients undergoing orbital implantation in terms of efficient acute pain control, without impeding patient-enhanced recovery.

Comparing ultrasound-guided modified thoracoabdominal nerves block through perichondrial approach with oblique subcostal transversus abdominis plane block for patients undergoing laparoscopic cholecystectomy: a randomized, controlled trial

BACKGROUND

Laparoscopic cholecystectomy(LC) causes significant postoperative pain. Oblique subcostal transversus abdominis plane(OSTAP) block was described for postoperative analgesia, especially for upper abdominal surgeries. Modified thoracoabdominal nerves block through perichondrial approach(M-TAPA) block is a new technique defined by the modification of the thoracoabdominal nerves through perichondrial approach (TAPA) block, in which local anesthetics are delivered only to the underside of the perichondral surface. The primary aim of this study was to evaluate the effect of M-TAPA and OSTAP blocks as part of multimodal analgesia on postoperative opioid consumption in patients undergoing LC.

METHOD

The present study was designed as a randomized, controlled, prospective study. Seventy-six adult patients undergoing LC were randomly assigned to receive either bilaterally M-TAPA or OSTAP block after the induction of anesthesia and before surgery using bupivacaine 0.25%, 25 ml. The primary outcome was assessed as postoperative 24 h opioid consumption, between groups were compared. Secondary outcomes were Numerical Rational scale(NRS) scores, time to first opioid analgesia, patient recovery, using the Quality of Recovery-15 (QoR-15) scale, nausea and vomiting, sedation score, metoclopramide consumption, and evaluating the analgesic range of dermatome.

RESULTS

The mean tramadol consumption at the postoperative 24th hour was higher in the group OSTAP than in group M-TAPA (P = 0.047). NRS movement score at 12th hour was statistically significantly lower in group M-TAPA than in group OSTAP (P = 0.044). Dermatomes showed intense sensory analgesia between T7-11 in both groups, and it was determined that there was proportionally more involvement in the group M-TAPA. There were no differences between the groups in terms of other results.

CONCLUSIONS

After the LC surgery, ultrasound-guided M-TAPA block effectively reduced opioid consumption, postoperative pain, and QoR-15 scores similar to OSTAP block.

CLINICAL TRIAL REGISTRATION

The study was registered prospectively at clinicaltrials.gov (trial ID: NCT05108129 on 4/11/2021).

Validation and cross-cultural adaptation of the postoperative quality of recovery 15 (QoR-15) questionnaire for Spanish-speaking patients: A prospective cohort study

BACKGROUND

The postoperative QoR-15 questionnaire may improve the detection of postoperative complications on an early basis and contribute to optimize treatment and recovery. No validated Spanish QoR-15 questionnaire has been available to date.

METHODS

The Spanish QoR-15 questionnaire (QoR-15E), carried out by official bilingual translators, was administered to 242 adult patients undergoing elective surgery before and 24 h after surgery. Patients were asked about their perceived quality of general recovery using a visual analogue scale (VAS). A random subgroup of 36 patients completed a third questionnaire 30-60 min after having completed the first one, and under the same conditions.

RESULTS

The Pearson correlation coefficient between QoR-15E and the VAS score was 0.759. Cronbach's alpha was 0.856 in the postoperative period. Reliability by the split-half method was 0.781. Test-retest correlation coefficient was 0.998. Cohen's d was 0.94. The mean time to complete the preoperative questionnaire was 2.9 ± 0.5 min.

CONCLUSIONS

The QoR-15E is valid and reliable for assessing postoperative quality of recovery in Spanish-speaking patients, with psychometric and interpretative features similar to those of the original instrument.

Impact of Ketamine on Quality of Recovery after Laparoscopic Surgery: A Single-Centre Single-Blinded Trial Using the QoR-15 Questionnaire

Background

The quality of recovery is a cluster of patient-related outcomes that emphasise not only pain but different physical and emotional dimensions. Traditionally, ketamine is used to improve postoperative analgesia and avoid opioid consumption and opioid-related side effects.

Objective

The present study sought to evaluate if intraoperative ketamine administration (as a part of multimodal analgesia) influences the quality of recovery after laparoscopic surgery.

Design

A prospective two-armed, single-blinded trial. Settings. Tertiary single-centre trial between July 2021 and January 2022. Patients. From the 146 patients initially admitted to the study, 127 patients were enrolled, 60 in the ketamine group (group K) and 67 in the control group (group NK). Intervention. Both groups received a rigid intraoperative anaesthesia protocol; furthermore, in group K, 0.5 mg/kg of the ideal body weight of ketamine was administered. Main Outcome Measures. The primary outcome was to evaluate the effect of ketamine administration on the postoperative quality of recovery using the Portuguese version of the Quality of Recovery-15 (QoR-15) Questionnaire 24 h after surgery. The total score and minimal clinically significant difference (MCID) of the QoR-15 were compared. Other variables were also assessed such as the presence of emergence delirium (ED), the Numeric Rating Scale (NRS) for pain, and the presence of postoperative nausea and vomiting (PONV).

Results

A total of 127 patients were allocated to the study groups, 60 in group K and 67 in group NK. Regarding the primary outcome, no differences were found in individual categories (15 items) and in the total score of QoR-15 (p=0.214). Concerning improvement (MCID ≥ 8) or worsening (MCID ≤ 8) in quality of recovery, no difference was found between the groups (24 vs. 32 and 6 vs. 6; p=0.776). Finally, no difference was found in secondary postoperative outcomes including ED (p=0.55), NRS (p=0.401), and PONV (p=0.55).

Conclusion

In this study, the administration of ketamine in laparoscopic surgery had no impact on the quality of recovery 24 h after surgery. This trial is registered with NCT03724019.

Effects of the Different Doses of Esketamine on Postoperative Quality of Recovery in Patients Undergoing Modified Radical Mastectomy: A Randomized, Double-Blind, Controlled Trial

Purpose

This study aims to investigate the effects of the different doses of esketamine on postoperative quality of recovery in patients undergoing modified radical mastectomy.

Methods

Ninety-nine female patients were randomly allocated to three groups: the low-dose esketamine group (group E₁) (0.5 mg/kg loading, 2 µg/kg/h infusion), the high-dose esketamine group (group E₂) (0.5 mg/kg loading, 4 µg/kg/h infusion), the control group (group C) (received normal saline). The primary outcome was the quality of recovery-15 (QoR-15) scores on postoperative day 1 (POD1) and days 3 (POD3). The secondary outcomes were the sleep quality scores on POD1, bispectral index (BIS) value at 10, 30, and 60 min after operation, numeric rating scale (NRS) pain scores within 24 h after surgery, nausea, vomiting, drowsiness, nightmare, and intraoperative awareness.

Results

The total QoR-15 scores were higher in group E₁ and group E₂ than in group C on POD1 and POD3 (P<0.05). The sleep quality scores on POD1 and BIS value at 10, 30, and 60 min after operation were higher in group E₁ and group E₂ than in group C (P<0.05). The NRS pain scores at 2, 4 and 6 h after surgery in group E₁ and at 2, 4, 6, 12 and 24 h after surgery in group E₂ were lower than in group C (P<0.05). The NRS pain scores at 6, 12 and 24 h after surgery in group E₂ were lower than in group E₁ (P<0.05). The incidence of drowsiness was higher in group E₁ and group E₂ than in group C (P<0.05).

Conclusion

Esketamine infusion improved to some extent the quality of recovery on POD1 and POD3 in patients undergoing modified radical mastectomy, especially 4 µg/kg/h esketamine was better, but the BIS value and incidence of drowsiness were significantly increased.

Ultrasound-guided, continuous erector spinae plane (ESP) block in minimally invasive thoracic surgery-comparing programmed intermittent bolus (PIB) vs continuous infusion on quality of recovery and postoperative respiratory function: a double-blinded randomised controlled trial

BACKGROUND

Minimally invasive thoracic surgery (MITS) has been shown to reduce postoperative pain and contribute to better postoperative quality of life as compared to open thoracic surgery (Bendixen et al., Lancet Oncol 17:836-44, 2016). However, it still causes significant post-operative pain. Regional anaesthesia techniques including fascial plane blocks such as the erector spinae plane block (ESP) have been shown to contribute to post-operative pain control after MITS (Finnerty et al., Br J Anaesth 125:802-10, 2020). Case reports relating to ESP catheters have described improved quality of pain relief using programmed intermittent boluses (PIB) instead of continuous infusion (Bendixen et al., Lancet Oncol 17:836-44, 2016). It is suggested that larger, repeated bolus dose may provide superior pain relief, possibly because of improved spread of the local anaesthetic medications (Ilfeld and Gabriel, Reg Anesth Pain Med 44:285-86, 2019). Evidence for improved spread of local anaesthetic may be found in one study which demonstrated that PIB increased the spread of local anaesthetic medication compared to continuous infusions for continuous paravertebral blocks, which are another type of regional anaesthesia technique for the chest wall (Hida et al., Reg Anesth Pain Med 44:326-32, 2019). Similarly, regarding labour epidural analgesia, the weight of evidence is in favour of PIB providing better pain relief compared with continuous infusion (Onuoha, Anesthesiol Clin 35:1-14, 2017). Since fascial plane blocks, such as ESP, rely on the spread of local anaesthetic medication between muscle layers of the chest wall, intermittent boluses may be particularly useful for this group of blocks. However, until recently, pumps capable of providing automated boluses in addition to patient-controlled boluses were not widely available. To best of our knowledge, there are no randomised controlled trials comparing continuous infusion versus intermittent bolus strategies for erector spinae plane block for MITS in terms of patient centred outcomes such as quality of recovery.

METHODS

This trial will be a prospective, double-blinded, randomised controlled superiority trial. A total of 60 eligible patients will be randomly assigned to receive an intermittent bolus regime of local anaesthetic vs a continuous infusion of local anaesthetic. The medication will be delivered via an ultrasound-guided erector spinae plane block catheter which will be inserted by an anaesthesiologist while the patient is under general anaesthetic before their MITS surgery begins. The primary outcome being measured is the Quality of Recovery (QoR-15) score between the two groups 24 h after surgery. Secondary outcomes include respiratory testing of maximal inspiratory volume measured with a calibrated incentive spirometer, area under the curve for Verbal Rating Score for pain at rest and on deep inspiration versus time over 48 h, total opioid consumption over 48 h, QoR-15 score at 48 h and time to first mobilisation.

DISCUSSION

Despite surgical advancements in thoracic surgery, severe acute post-operative pain following MITS is still prevalent. This study will provide new knowledge and possible recommendations about the efficacy of programmed intermittent bolus regimen of local anaesthetic vs a continuous infusion of local anaesthetic via an ultrasound-guided erector spinae plane catheter for patients undergoing MITS.

TRIAL REGISTRATION

This trial was pre-registered on ClinicalTrials.gov Identifier: NCT05181371 . Registered on 6 January 2022. All item from the World Health Organization Trial Registration Data set have been included.

Effect of Transcutaneous Electrical Acupoint Stimulation Combined with Transversus Abdominis Plane Block on Postoperative Recovery in Elderly Patients Undergoing Laparoscopic Gastric Cancer Surgery: A Randomized Controlled Trial

INTRODUCTION

This study assessed the influence of transcutaneous electrical acupoint stimulation (TEAS) combined with transversus abdominis plane block (TAPB) on the recovery of elderly patients undergoing laparoscopic gastric cancer surgery.

METHODS

Ninety patients (age ≥ 60 years) undergoing laparoscopic gastric cancer surgery were randomly divided into general anesthesia group (group G), TAPB group (group NG), and TEAS combined with TAPB group (group NTG). Patients in the NTG group received TEAS at PC6, LI4, and ST36 acupoints and TAPB. Patients in the NG group received TAPB. The quality of recovery (QoR) was assessed using the QoR-15 questionnaire. The percentages of T lymphocyte subsets were determined. Consumption of anesthetics, extubation time, visual analog scale (VAS) scores, time of first postoperative ambulation and flatus, and postoperative adverse events were also recorded.

RESULTS

QoR-15 scores on postoperative day (POD) 3 and POD 7 were higher in the NTG group than in the G and NG groups (P < 0.05). On POD 1 and POD 3, the percentages of CD3⁺ and CD4⁺ T cells and the CD4⁺/CD8⁺ ratio were higher and the percentage of CD8⁺ T cells was lower in the NTG group than in the G and NG groups (P < 0.05). Remifentanil consumption, and the incidence of postoperative nausea and vomiting (PONV) were lower and extubation time and time of first postoperative flatus were shorter in the NTG group than in the G and NG groups (P < 0.05). Compared with the G group, the VAS scores on POD 1 were lower in the NG group and those on POD 2 were lower in the NTG group (P < 0.05).

CONCLUSION

The combination of TEAS and TAPB ameliorated postoperative pain, improved immune and gastrointestinal function, reduced the incidence of PONV, and effectively promoted postoperative recovery in elderly patients undergoing laparoscopic gastric cancer surgery.

TRIAL REGISTRATION

Chinese Clinical Trial Registry (ChiCTR2100042119).

The Perioperative Quality Improvement Programme (PQIP patient study): protocol for a UK multicentre, prospective cohort study to measure quality of care and outcomes after major surgery

Introduction

Major surgery accounts for a substantial proportion of health service activity, due not only to the primary procedure, but the longer-term health implications of poor short-term outcome. Data from small studies or from outside the UK indicate that rates of complications and failure to rescue vary between hospitals, as does compliance with best practice processes. Within the UK, there is currently no system for monitoring postoperative complications (other than short-term mortality) in major non-cardiac surgery. Further, there is variation between national audit programmes, in the emphasis placed on quality assurance versus quality improvement, and therefore the principles of measurement and reporting which are used to design such programmes.

Methods and analysis

The PQIP patient study is a multi-centre prospective cohort study which recruits patients undergoing major surgery. Patient provide informed consent and contribute baseline and outcome data from their perspective using a suite of patient-reported outcome tools. Research and clinical staff complete data on patient risk factors and outcomes in-hospital, including two measures of complications. Longer-term outcome data are collected through patient feedback and linkage to national administrative datasets (mortality and readmissions). As well as providing a uniquely granular dataset for research, PQIP provides feedback to participating sites on their compliance with evidence-based processes and their patients’ outcomes, with the aim of supporting local quality improvement.

Ethics and dissemination

Ethical approval has been granted by the Health Research Authority in the UK. Dissemination of interim findings (non-inferential) will form a part of the improvement methodology and will be provided to participating centres at regular intervals, including near-real time feedback of key process measures. Inferential analyses will be published in the peer-reviewed literature, supported by a comprehensive multi-modal communications strategy including to patients, policy makers and academic audiences as well as clinicians.

Effects of quadratus lumborum block on perioperative multimodal analgesia and postoperative outcomes in patients undergoing radical prostatectomy

BACKGROUND

This study aimed to investigate the effects of ultrasound-guided quadratus lumborum block (QLB) on perioperative multimodal analgesia and postoperative outcomes in patients undergoing radical prostatectomy.

METHODS

A total of 80 patients undergoing radical prostatectomy were randomly divided into two groups: general anaesthesia with QLB (QLB group; n = 40) and general anaesthesia with sham QLB (normal saline [NS] group; n = 40). QLB or sham QLB was performed before the induction of anaesthesia. Sufentanil was intravenously administered for postoperative analgesia. The primary outcome was the pain score (measured using a numerical rating scale [NRS]) at different time points within 48 h postoperatively. Secondary outcomes included the cumulative dose of sufentanil within 48 h postoperatively, subjective comfort, grip strength, first time of exhaustion, first fluid intake time, time to get out of bed, length of postoperative hospital stay and overall satisfaction. The SPSS software, version 17.0, was used for all statistical analyses.

RESULTS

Postoperative NRS at rest was significantly lower at 2 h (1.7 ± 1.1 versus 3.0 ± 2.1), 4 h (1.8 ± 1.2 versus 4.1 ± 2.3), 6 h (1.9 ± 2 versus 4.4 ± 2) and 12 h (3.5 ± 2.3 versus 5 ± 3.3) and was also lower when coughing at 2 h (2.3 ± 1.1 versus 4 ± 2.1), 4 h (2.3 ± 1. 1 versus 4.3 ± 2) and 6 h (2.4 ± 1.1 versus 5.9 ± 2.3) in the QLB than that in the NS group. The cumulative dose of sufentanil was significantly lower in the QLB than that in the NS group at 4 h, 6 h, 12 h, 24 h and 48 h. The nausea score was significantly lower in the QLB group at 24 h postoperatively, and the first time of exhaustion and time to get out of bed were significantly shorter (P < 0.05). The overall satisfaction score was significantly higher in the QLB than in the NS group (4 ± 0.7 versus 2.6 ± 0.9).

CONCLUSION

Ultrasound-guided bilateral QLB can provide effective postoperative analgesia for patients undergoing radical prostatectomy, reduce the need for sufentanil, facilitate comfort and improve postoperative outcomes. QLB can be a good component of multimodal analgesia.

TRIAL REGISTRATION

The clinical trial is registered in the Chinese Clinical Trial Registry (ChiCTR). Current Controlled Trials: ChiCTR1900022009 . the date of registration:2019/03/20.

Implementing PROMS for elective surgery patients: feasibility, response rate, degree of recovery and patient acceptability

BACKGROUND

Patient reported outcome measures (PROMs) engage patients in co-evaluation of their health and wellbeing outcomes. This study aimed to determine the feasibility, response rate, degree of recovery and patient acceptability of a PROM survey for elective surgery.

METHODS

We sampled patients with a broad range of elective surgeries from four major Australian hospitals to evaluate (1) feasibility of the technology used to implement the PROMs across geographically dispersed sites, (2) response rates for automated short message service (SMS) versus email survey delivery formats, (3) the degree of recovery at one and four weeks post-surgery as measured by the Quality of Recovery 15 Item PROM (QoR-15), and (4) patient acceptability of PROMS based on survey and focus group results. Feasibility and acceptability recommendations were then co-designed with stakeholders, based on the data.

RESULTS

Over three months there were 5985 surveys responses from 20,052 surveys (30% response rate). Feasibility testing revealed minor and infrequent technical difficulties in automated email and SMS administration of PROMs prior to surgery. The response rate for the QoR-15 was 34.8% (n = 3108/8919) for SMS and 25.8% (n = 2877/11,133) for email. Mean QoR-15 scores were 122.1 (SD 25.2; n = 1021); 113.1 (SD 27.7; n = 1906) and 123.4 (SD 26.84; n = 1051) for pre-surgery and one and four weeks post-surgery, respectively. One week after surgery, 825 of the 1906 responses (43%) exceeded 122.6 (pre-surgery average), and at four weeks post-surgery, 676 of the 1051 responses (64%) exceeded 122.6 (pre-surgery average). The PROM survey was highly acceptable with 76% (n = 2830/3739) of patients rating 8/10 or above for acceptability. Fourteen patient driven recommendations were then co-developed.

CONCLUSION

Administering PROMS electronically for elective surgery hospital patients was feasible, acceptable and discriminated changes in surgical recovery over time. Patient co-design and involvement provided innovative and practical solutions to implementation and new recommendations for implementation. Trial Registration and Ethical Approval ACTRN12621000298819 (Phase I and II) and ACTRN12621000969864 (Phase III). Ethics approval has been obtained from La Trobe University (Australia) Human Research Ethics Committee (HEC20479).

KEY POINTS

Patient reported outcome measures (PROMs) help to engage patients in understanding their health and wellbeing outcomes. This study aimed to determine how patients feel about completing a PROM survey before and after elective surgery, and to develop a set of recommendations on how to roll out the survey, based on patient feedback. We found that implementing an electronic PROM survey before and after elective surgery was relatively easy to do and was well accepted by patients. Consumer feedback throughout the project enabled co-design of innovative and practical solutions to PROM survey administration.

Development and internal validation of a multivariable risk prediction model for severe rebound pain after foot and ankle surgery involving single-shot popliteal sciatic nerve block

BACKGROUND

Rebound pain occurs after up to 50% of ambulatory surgeries involving regional anaesthesia. To assist with risk stratification, we developed a model to predict severe rebound pain after foot and ankle surgery involving single-shot popliteal sciatic nerve block.

METHODS

After ethics approval, we performed a single-centre retrospective cohort study. Patients undergoing lower limb surgery with popliteal sciatic nerve block from January 2016 to November 2019 were included. Exclusion criteria were uncontrolled pain in the PACU, use of a perineural catheter, or loss to follow-up. We developed and internally validated a multivariable logistic regression model for severe rebound pain, defined as transition from well-controlled pain in the PACU (numerical rating scale [NRS] 3 or less) to severe pain (NRS ≥7) within 48 h. A priori predictors were age, sex, surgery type, planned admission, local anaesthetic type, dexamethasone use, and intraoperative anaesthesia type. Model performance was evaluated using area under the receiver operating characteristic curve (AUROC), Nagelkerke's R², scaled Brier score, and calibration slope.

RESULTS

The cohort included 1365 patients (mean [standard deviation] age: 50 [16] yr). The primary outcome was abstracted in 1311 (96%) patients, with severe rebound pain in 652 (50%). Internal validation revealed poor model performance, with AUROC 0.632 (95% confidence interval [CI]: 0.602-0.661; bootstrap optimisation 0.021), Nagelkerke's R² 0.063, and scaled Brier score 0.047. Calibration slope was 0.832 (95% CI: 0.623-1.041).

CONCLUSIONS

We show that a multivariable risk prediction model developed using routinely collected clinical data had poor predictive performance for severe rebound pain after foot and ankle surgery. Prospective studies involving other patient-related predictors are needed.

CLINICAL TRIAL REGISTRATION

NCT05018104.

Ultrasound-Guided Quadratus Lumborum Block Enhances the Quality of Recovery after Gastrointestinal Surgery: A Randomized Controlled Trial

Background

Quadratus lumborum block (QLB) has been used to reduce postoperative acute pain and opioid consumption. However, the efficacy of QLB on the quality of recovery (QoR) after gastrointestinal surgery has not been established. The aim of this study was to evaluate the ability of QLB to enhance the postoperative QoR in patients undergoing open gastrointestinal surgery.

Methods

Eighty-four patients undergoing open gastrointestinal surgery were randomized to receive ultrasound-guided QLB with either 20 ml of 0.375% ropivacaine or saline. The primary outcome was the QoR-15 score at 24 h after surgery. The secondary outcomes were the postoperative pain intensity, opioid consumption, the incidence of nausea, vomiting, and chronic pain.

Results

The global QoR-15 score at 24 h postoperatively was significantly higher in the QLB group than in the control group (mean difference: 16.9; 95% CI: 11.9–21.9). Additionally, the QoR-15 scores for five dimensions were significantly higher in the QLB group than in the control group. The cumulative oxycodone consumption was significantly lower in the QLB group during 0–6, 6–24, 0–24, 24–48, and 0–48 h postoperatively than in the control group. At rest or during coughing, the pain verbal rating scale scores were significantly lower at 1, 3, 6, 12, and 24 h after surgery in the QLB group than in the control group. The incidence of postoperative nausea was significantly different between the groups, but postoperative vomiting was not.

Conclusion

Single-injection posteromedial QLB with ropivacaine enhanced the QoR at 48 h after surgery and improved analgesia during the early postoperative period in patients undergoing gastrointestinal surgery.

Quality of Recovery After General Anesthesia with Remimazolam in Patients' Undergoing Urologic Surgery: A Randomized Controlled Trial Comparing Remimazolam with Propofol

Background

Remimazolam is a new medication with sedative and hypnotic effects. It has been demonstrated non-inferior to propofol in general anesthesia with regard to efficacy and safety. However, whether general anesthesia with remimazolam is better than propofol in terms of patients' recovery quality remains unknown.

Patients and Methods

Patients enrolled in this study were randomized to remimazolam or propofol group. In remimazolam group, general anesthesia was induced with remimazolam and sufentanil and maintained with remimazolam and remifentanil. In propofol group, general anesthesia was induced with propofol and sufentanil and maintained with propofol and remifentanil. Neuromuscular blocking agent cisatracurium was also injected during anesthesia. Sedation level was monitored by bispectral index (BIS). Our primary outcome was the quality of patients' postoperative recovery, using the Quality of Recovery-15 (QoR-15) scale. Secondary outcomes included SpO2, HR, MBP and frequency of application of vasoactive drugs during anesthesia, as well as incidences of adverse events in the post anesthesia care unit (PACU).

Results

The global scores of QoR-15 scale were lower in remimazolam group at postoperative day 1 and day 3 compared to propofol group, but differences between the two groups only had clinical significance at postoperative day 1. Among the five dimensions of QoR-15 scale, scores for physical comfort and emotional state were lower in remimazolam group than propofol group. MBP and HR were higher in remimazolam group than propofol group after anesthesia induction. SpO2 was similar in the two groups. The frequency of application of vasoactive drugs during anesthesia was higher in propofol group than remimazolam group. There was no statistical difference in the incidences of adverse events between the two groups.

Conclusion

General anesthesia with remimazolam can provide more stable hemodynamics but also cause temporary reduction in the quality of recovery in patients undergoing urologic surgery, compared to propofol.

Evaluation of the impact of an enhanced recovery after surgery (ERAS) programme on the quality of recovery in patients undergoing a scheduled hysterectomy: a prospective single-centre before-after study protocol (RAACHYS study)

INTRODUCTION

The enhanced recovery after surgery (ERAS) programmes following hysterectomies have been studied since 2010, and their positive effects on clinical or economic criteria are now well established. However, the benefits on health outcomes, especially rapid recovery after surgery from patients' perspective is lacking in literature, leading to develop scores supporting person-centred and value-based care such as patient-reported outcome measures. The aim of this study is to assess the impact of an ERAS programme on patients' well-being after undergoing hysterectomy.

METHODS AND ANALYSIS

This is an observational, prospective single-centre before-after clinical trial. 148 patients are recruited and allocated into two groups, before and after ERAS programme implementation, respectively. The ERAS programme consists in optimising factors dealing with early rehabilitation, such as preoperative patient education, multimodal pain management, early postoperative fluid taken and mobilisation. A self-questionnaire quality of recovery-15 (QoR-15) on the preoperative day 1 (D-1), postoperative day 0 evening (D0) and the postoperative day 1 (D+1) is completed by patients. Patients scheduled to undergo hysterectomy, aged 18 years and above, whose physical status are classified as American Society of Anesthesiologists score 1-3 and who are able to return home after being discharged from hospital and contact their physician or the medical department if necessary are recruited for this study. The total duration of inclusion is 36 months. The primary outcome is the difference in QoR-15 scores measured on D+1 which will be compared between the 'before' and the 'after' group, using multiple linear regression model.

ETHICS AND DISSEMINATION

Approval was obtained from the Ethical Committee (Paris, France). Subjects are actually being recruited after giving their oral agreement or non-objection to participate in this clinical trial and following the oral and written information given by the anaesthesiologist practitioner.Trial registration number: ClinicalTrials.gov: NCT04268576 (Pre-result).

Brace versus cast following surgical treatment of distal radial fracture: a prospective randomised study comparing quality of recovery

Background: Immobilisation following surgical treatment of distal radial fractures (DRF) is traditionally performed with a dorsal cast splint. There is an interest in changing the rigid cast to a removable brace. This can reduce the risk for cast-corrections, complications and improve recovery of function.

The aim of the study was to compare quality of recovery (QoR) between brace and traditional cast for immobilisation during the first postoperative week.

Methods: 60 patients with American Society of Anesthesiologists (ASA) physical status 1–3, scheduled for surgical treatment of DRF under a supraclavicular block (SCB) in a day-surgery setting were randomised into two groups of immobilisation post-surgery; brace (n=30) versus traditional cast (n=30). Study objectives were: differences in self-assessed QoR using the QoR-15 questionnaire, postoperative oral oxycodone consumption, perioperative time events and unplanned healthcare contacts one week postoperatively.

Results: 54 patients, 46 females/eight males were included in the analysis; 27 with brace and 27 with traditional cast. QoR-15 median scores improved significantly from baseline/preoperative to day 7 (brace p=0.001, cast p=0.001) with no differences between the two groups. The only difference found was that patients in the brace group had significantly worse pain score 24-hours post-surgery (p=0.022). No significant differences were seen in total median oxycodone consumption the first three postoperative days. No differences were found in perioperative events or unplanned healthcare contacts.

Conclusions: Brace appears to be a feasible option to traditional cast for immobilisation following surgical treatment of DRF. The early QoR was similar in both groups apart from more pain in the brace group the first 24 postoperative hours.

Effect of perioperative cognitive behavioural therapy on chronic post-surgical pain among breast cancer patients with high pain catastrophising characteristics: protocol for a double-blinded randomised controlled trial

BACKGROUND

Surgery is regarded as the primary treatment for breast cancer. Chronic post-surgical pain (CPSP) is a recognised complication after breast cancer surgery, and it is estimated to affect 20-30% of women. Pain catastrophizing has emerged as one of the most influential psychological variables associated with CPSP.

METHODS

This trial will be a single-centre, prospective, double-blinded, superiority, randomised controlled trial (RCT). Patients scheduled for elective breast cancer surgery (wide local excision or mastectomy with or without axillary lymph node dissection) will be screened preoperatively for high pain catastrophising. Patients with high pain catastrophising, defined as a score of ≥ 24 on the Pain Catastrophising Scale will be deemed eligible for inclusion in the study. Participants will be randomly assigned to receive either a cognitive behavioural therapy or an educational mindfulness based programme during their perioperative period. The primary outcome is the Brief Pain Inventory short form average pain severity score at 3 months postoperatively. Secondary outcomes include patient-reported quality of recovery at days 1-2 after surgery, levels of pain catastrophising, reported depressed mood and anxiety.

DISCUSSION

To the best of our knowledge, this protocol describes the first RCT which directly examines the effect of perioperative cognitive behavioural therapy on CPSP among breast cancer patients with high pain catastrophising characteristics. The outcomes of this trial may have significant implications for these patients because perioperative cognitive behavioural therapy has the potential to become an important perioperative intervention to complement patient management.

TRIAL REGISTRATION

ClinicalTrials.gov NCT04924010 . Registered on 11 June 2021. All item from the World Health Organisation Trial Registration Data set have been included.

OUP accepted manuscript

Background and Aims

Although usually mild to moderate in severity, postoperative pain after peroral endoscopic myotomy (POEM) is common. There are no studies that have addressed minimizing postoperative pain in patients undergoing POEM for achalasia. We hypothesized that intraoperative topical intra-tunnel irrigation with ropivacaine would result in a significant reduction in pain scores in the postoperative period.

Methods

A double-blind, randomized, placebo-controlled trial was conducted at the Kingston Health Sciences Center. Patients received either 30 mL of 0.2% ropivacaine or 30 mL of placebo irrigated topically into the POEM tunnel after completing the myotomy and prior to closing the mucosal incision. The primary outcome was pain post-POEM at 6 h assessed by the Numeric Rating Scale (NRS). Secondary objectives included assessing pain score at 0.5, 1, 2, 4 h post-POEM and on discharge, Quality of Recovery (QoR-15) scores at discharge, narcotic requirement, adverse events, and patients’ willingness to have the procedure done on an outpatient basis.

Results

A total of 20 patients were enrolled. For the primary outcome of pain post-POEM at 6 h, the NRS was 1.1 in the placebo group and 2.4 in the ropivacaine group (95% CI of the difference: −3.2 to 0.6, P = 0.171). No statistical difference was seen in the pain scores. Overall usage of post-procedural narcotics was low with no differences between the two groups. Fifty percent of patients in both groups were willing to have the procedure done as an outpatient.

Conclusion

The addition of intra-procedural tunnel irrigation with 30 mL 0.2% ropivacaine did not lead to reduced post-POEM pain.

Validation of translated Obstetric Quality of Recovery (ObsQoR-10A) score after nonelective cesarean delivery (CD) in an Arabic-speaking population

Background:

The ObsQoR-11 is a validated scale that assesses recovery after cesarean delivery (CD). This observational study aimed to evaluate the psychometric properties of its Arabic version.

Methods:

The original ObsQoR-11 was translated into an Arabic version (ObsQoR-10A). All participants completed the ObsQoR-10A at 24 h and 48 h postoperatively after CD. Validity, reliability, responsiveness, and feasibility were assessed.

Results:

The ObsQoR-10A correlated with Global Health Numerical Rating Scale (NRS) at 24 h (R = 0.68, 95% CI: 0.56–0.80, P < 0.001) and at 48 h (R = 0.66, 95% CI: 0.54–0.78, P < 0.001) and differentiated between good and poor recovery (median scores at 24 h 88 vs. 71, P < 0.001; at 48 h 95.5 vs. 70, P < 0.001). ObsQoR-10A correlated with hospital length of stay at 24 h (R = −0.21, 95% CI: −0.40 to −0.02, P = 0.03) and at 48 h (R = −0.21, 95% CI: −0.40 to −0.03, P = 0.02); gestational age at 24 h (R = 0.22, 95% CI: 0.03–0.40, P = 0.02); change in hemoglobin at 24 h (R = −0.30, 95% CI: 0.51 to −0.10, P < 0.01); and total opioids at 48 h (R = −0.45, 95% CI: −0.62 to −0.27, P < 0.001). There was a significant difference between 24 h and 48 h postoperative ObsQoR-10A scores (median difference: −18; P < 0.001 which shows responsiveness). Other key measures included a Cronbach's alpha of 0.87, split-half 0.75, and intra-class correlation >0.62 with no floor or ceiling effects. Median (IQR) completion time was 3 (3-5) and 3 (2.5-3.5) minutes at 24 h and 48 h.

Conclusions:

ObsQoR-10A is a valid, reliable, responsive, and a clinically feasible tool in an Arabic-speaking obstetric population.

Ultrasound-guided erector spinae plane catheter versus video-assisted paravertebral catheter placement in minimally invasive thoracic surgery: comparing continuous infusion analgesic techniques on early quality of recovery, respiratory function and chronic persistent surgical pain: study protocol for a double-blinded randomised controlled trial

Background

Compared to conventional thoracotomy, minimally invasive thoracic surgery (MITS) can reduce postoperative pain, reduce tissue trauma and contribute to better recovery. However, it still causes significant acute postoperative pain. Truncal regional anaesthesia techniques such as paravertebral and erector spinae blocks have shown to contribute to postoperative analgesia after MITS. Satisfactory placement of an ultrasound-guided thoracic paravertebral catheter can be technically challenging compared to an ultrasound-guided erector spinae catheter. However, in MITS, an opportunity arises for directly visualised placement of a paravertebral catheter by the surgeon under thoracoscopic guidance. Alongside with thoracic epidural, a paravertebral block is considered the “gold standard” of thoracic regional analgesic techniques. To the best of our knowledge, there are no randomised controlled trials comparing surgeon-administered paravertebral catheter and anaesthesiologist-assisted erector spinae catheter for MITS in terms of patient-centred outcomes such as quality of recovery.

Methods

This trial will be a prospective, double-blinded randomised controlled trial. A total of 80 eligible patients will be randomly assigned to receive either an anaesthesiologist-assisted ultrasound-guided erector spinae catheter or a surgeon-assisted video-assisted paravertebral catheter, in a 1:1 ratio following induction of general anaesthesia for minimally assisted thoracic surgery. Both groups will receive the same standardised analgesia protocol for both intra- and postoperative periods. The primary outcome is defined as Quality of Recovery (QoR-15) score between the two groups at 24 h postoperative. Secondary outcomes include assessment of chronic persistent surgical pain (CPSP) at 3 months postoperative using the Brief Pain Inventory (BPI) Short Form and Short Form McGill (SF-15) questionnaires, assessment of postoperative pulmonary function, area under the curve for Verbal Rating Score for pain at rest and on deep inspiration versus time over 48 h, total opioid consumption over 48 h, QoR-15 at 48 h, and postoperative complications and morbidity as measured by the Comprehensive Complication Index.

Discussion

Despite surgical advancements in thoracic surgery, severe acute postoperative pain following MITS is still prevailing. This study will provide recommendations about the efficacy of an anaesthesia-administered ultrasound-guided erector spinae catheter or surgeon-administered, video-assisted paravertebral catheter techniques for early quality of recovery following MITS.

Trial registration

ClinicalTrials.govNCT04729712. Registered on 28 January 2021. All items from the World Health Organization Trial Registration Data Set have been included.

The effects of erector spinae plane block on perioperative opioid consumption and rehabilitation in video assisted thoracic surgery

BACKGROUND

This study aimed to determine whether ultrasound-guided continuous erector spinae plane block (ESPB) had an effect on opioid consumption and postoperative rehabilitation in patients undergoing video-assisted thoracic surgery (VATS).

METHODS

In this prospective study, 120 patients aged 20-70 years who underwent elective VATS were randomly allocated to one of three groups: group C (general anesthesia with patient-controlled intravenous analgesia [PCIA]), group T (general anesthesia with patient-controlled epidural analgesia [PCEA]), or group E (general anesthesia with continuous ESPB and PCIA). Perioperative opioid consumption, visual analog scale (VAS) scores, preoperative and postoperative Quality of Recovery-15 scores, and postoperative opioid-related adverse events were all assessed.

RESULTS

Intraoperative sufentanil consumption in groups T and E was significantly lower than that in group C (both P < 0.001), and the postoperative sufentanil consumption in group E was also significantly lower than that in group C (P = 0.001). Compared with group C, the VAS scores at rest or during coughing immediately out of the post-anesthesia care unit at 6 h, 12 h, and 24 h postoperatively were significantly lower in group T (P < 0.05). However, the VAS scores at rest at 6 h and 12 h postoperatively in group E were lower than those of group C (P < 0.05), but were significantly higher than those of group T at all study times (P < 0.05).

CONCLUSION

Ultrasound-guided continuous ESPB significantly reduced perioperative opioid consumption during VATS and improved postoperative rehabilitation. However, these effects were inferior to those of thoracic epidural anesthesia.

TRIAL REGISTRATION

The present study was prospectively registered at http://www.chictr.org/cn /(registration number: ChiCTR1900023050 ); registration date: May 82,019.

Evaluation of the Effectiveness of Modified Pectoral Nerve Blocks Type II (PECS II) for Vascular Access Port Implantation Using Cephalic Vein Venesection

The vascular access port implantation procedure can be performed using the venesection method by inserting a catheter into the cephalic vein in the region of the deltopectoral groove. This method eliminates the need for catheter tunneling. An alternative method to infiltration anaesthesia for port implantation may be a modified pectoral nerve block type II (PECS II). This study aimed to evaluate the effectiveness of modified PECS II for vascular access port implantation using cephalic vein venesection. This retrospective observational study was conducted at the 4th Military Clinical Hospital in Wroclaw, Poland. A group of 114 patients underwent the modified PECS II block and additional cutaneous infiltration anesthesia at the incision line. Pain intensity was assessed on the NRS scale measured intraoperatively at four points. The QoR-15 questionnaire was used to assess patient satisfaction during the first 24 h after surgery. The operator’s condition assessment score was used to assess surgical conditions and operator comfort. The analysis showed that the median pain intensity during vascular port implantation was 0. A statistically significant difference in pain intensity was demonstrated between the specialist’s group and the resident’s group at the second and third measurement points (p < 0.008; p < 0.012). The mean value on the QoR-15 scale was 132. There was a significant difference between the pain scores of the groups. The mean score in the pain position in the specialist’s group was 18 points and in the resident’s group, it was 19 points (p < 0.029). In conclusion, the present study revealed that the modified PECS II block is an effective and safe method of anesthesia for Port-A-Cath implantation.

Quality of recovery assessment of day case and multiday stay patients undergoing elective laparoscopic cholecystectomy

Objectives

Many laparoscopic cholecystectomy operations are performed with at least overnight admission. Current research shows that laparoscopic cholecystectomy is safe and feasible to do as a day case. Patient centred outcomes are less well understood.

Material and Methods

Elective laparoscopic cholecystectomy patients at a single metropolitan hospital in Melbourne, Australia were surveyed 24 hours after surgery using the 15-question Quality of Recovery (QoR-15) survey. A comparison was made between day case surgeries and multi-day surgeries.

Results

One hundred and eight patients were recruited consisting of 34 day case and 74 multi-day patients. Patient groups did not differ in terms of age, sex or postoperative morbidity. The multi-day group had a higher proportion of comorbid patients (p-value = 0.03). There was no significant dif- ference in overall QoR-15 score between the two groups, although there was an observed trend towards a higher score in the day case group (132.0 vs 127.9, p= 0.147). QoR-15 individual question results showed that day cases rated significantly better for sleep quality and for less feelings of anxiety or worry. The differences narrowed when comparing patient groups as they were booked (intention-to-treat). There were no identified sub-groups that had a significantly higher score if admitted multi-day.

Conclusion

Quality of recovery following day case laparoscopic cholecystectomy is just as good, if not better, than multi-day cases. Laparoscopic cholecystectomy as a day case is both safe and economically superior to multi-day management. This gives further weight to current recommendations suggesting that the majority of laparoscopic cholecystectomy operations could be performed as day cases.

The effect of opioid-free anesthesia protocol on the early quality of recovery after major surgery (SOFA trial): study protocol for a prospective, monocentric, randomized, single-blinded trial

Background

Since the 2000s, opioid-free anesthesia (OFA) protocols have been spreading worldwide in anesthesia daily practice. These protocols avoid using opioid drugs during anesthesia to prevent short- and long-term opioid side effects while ensuring adequate analgesic control and optimizing postoperative recovery. Proofs of the effect of OFA protocol on optimizing postoperative recovery are still scarce. The study aims to compare the effects of an OFA protocol versus standard anesthesia protocol on the early quality of postoperative recovery (QoR) from major surgeries.

Methods

The SOFA trial is a prospective, randomized, parallel, single-blind, monocentric study. Patients (n = 140) scheduled for major plastic, visceral, urologic, gynecologic, or ear, nose, and throat (ENT) surgeries will be allocated to one of the two groups. The study group (OFA group) will receive a combination of clonidine, magnesium sulfate, ketamine, and lidocaine. The control group will receive a standard anesthesia protocol based on opioid use. Both groups will receive others standard practices for general anesthesia and perioperative care. The primary outcome measure is the QoR-15 value assessed at 24 h after surgery. Postoperative data such as pain intensity, the incidence of postoperative complication, and opioid consumption will be recorded. We will also collect adverse events that may be related to the anesthetic protocol. Three months after surgery, the incidence of chronic pain and the quality of life will be evaluated by phone interview.

Discussion

This will be the first study powered to evaluate the effect of OFA versus a standard anesthesia protocol using opioids on global postoperative recovery after a wide range of major surgeries. The SOFA trial will also provide findings concerning the OFA impact on chronic pain incidence and long-term patient quality of life.

Trial registration

ClinicalTrials.gov NCT04797312. Registered on 15 March 2021

Impact of enhanced recovery after surgery protocol compliance on patients' outcome in benign hysterectomy and establishment of a predictive nomogram model

Background

Enhanced recovery after surgery (ERAS) pathways have been shown to improve clinical outcomes after surgery. Considering the importance of patient experience for patients with benign surgery, this study evaluated whether improved compliance with ERAS protocol modified for gynecological surgery which recommended by the ERAS Society is associated with better clinical outcomes and patient experience, and to determine the influence of compliance with each ERAS element on patients’ outcome after benign hysterectomy.

Methods

A prospective observational study was performed on the women who underwent hysterectomy between 2019 and 2020. A total of 475 women greater 18 years old were classified into three groups according to their per cent compliance with ERAS protocols: Group I: < 60% (148 cases); Group II:≥60 and < 80% (160 cases); Group III: ≥80% (167 cases). Primary outcome was the 30-day postoperative complications. Second outcomes included QoR-15 questionnaire scores, patient satisfaction on a scale from 1 to 7, and length of stay after operation. After multivariable binary logistic regression analyse, a nomogram model was established to predict the incidence of having a postoperative complication with individual ERAS element compliance.

Results

The study enrolled 585 patients, and 475 completed the follow-up assessment. Patients with compliance over 80% had a significant reduction in postoperative complications (20.4% vs 41.2% vs 38.1%, P < 0.001) and length of stay after surgery (4 vs 5 vs 4, P < 0.001). Increased compliance was also associated with higher patient satisfaction and QoR-15 scores (P < 0.001),. Among the five dimensions of the QoR-15, physical comfort (P < 0.05), physical independence (P < 0.05), and pain dimension (P < 0.05) were better in the higher compliance groups. Minimally invasive surgery (MIS) (P < 0.001), postoperative nausea and vomiting (PONV) prophylaxis (P < 0.001), early mobilization (P = 0.031), early oral nutrition (P = 0.012), and early removal of urinary drainage (P < 0.001) were significantly associated with less complications. Having a postoperative complication was better predicted by the proposed nomogram model with high AUC value (0.906) and sensitivity (0.948) in the cohort.

Conclusions

Improved compliance with the ERAS protocol was associated with improved recovery and better patient experience undergoing hysterectomy. MIS, PONV prophylaxis, early mobilization, early oral intake, and early removal of urinary drainage were of concern in reducing postoperative complications.

Trial registration

Chinese Clinical Trial Registry, ChiCTR1800019178. Registered on 30/10/2018.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12871-021-01509-0.

Psychometric properties of the Persian version of the quality of recovery-15 questionnaire

Background

Recovery after surgery is a complex process since it depends on many factors, such as the patient’s sex, age, surgery type, and presence of other diseases. This study aimed to translate and evaluate the psychometric properties of the Persian version of the quality of recovery-15 (QoR-15) questionnaire in Iranian patients undergoing surgery.

Methods

The Persian version of the QoR-15 questionnaire was developed after translating and culturally validating the instrument. Content validity was assessed with a sample of clinicians (n = 15) and face validity was assessed in a sample of patients (n = 15) undergoing elective surgery. The final questionnaire was completed by 450 patients (n = 450) 24 h after surgery. Construct validity was assessed using exploratory factor analysis in patients (N = 250). Convergence and divergent validity were also assessed. Internal consistency was assessed using Cronbach's alpha and construct reliability was also assessed. Test–retest reliability was assessed on a randomly selected sub sample of 50 patients. Finally, the questionnaire was completed by a further sample of 200 patients 24 h after surgery and construct validity was assessed using confirmatory factor analysis.

Results

According to Lawshe, all items received at least an acceptable ratio for content validity ratio (CVR). Item content validity index (I-CVI) of each item was greater than 0.79. Construct validity indicated good fit statistics in the five components of CFA, and CFI was > 0.93. The reliability of the QoR-15 questionnaire was acceptable based on Cronbach’s alpha score (> 0.001), test–retest reliability value (0.81), and CR (> 0.7).

Conclusion

The Persian version of the QoR-15 questionnaire was equivalent to the original one regarding both conceptual and linguistic aspects. This study also confirmed the validity and reliability of the Persian version of the QoR-15 questionnaire. Therefore, the Persian version of the QoR-15 questionnaire can be a suitable and brief instrument to assess the recovery quality in Iranian patients undergoing surgery.

Protocol for implementation of the 'AusPROM' recommendations for elective surgery patients: a mixed-methods cohort study

INTRODUCTION

Incorporating patient-reported outcome measures (PROMs) into usual care in hospitals can improve safety and quality. Gaps exist in electronic PROM (ePROM) implementation recommendations, including for elective surgery. The aims are to: (1) understand barriers and enablers to ePROM implementation in hospitals and develop Australian ePROM implementation recommendations (AusPROM); (2) test the feasibility and acceptability of the Quality of Recovery 15 item short-form (QoR-15) PROM for elective surgery patients applying the AusPROM and (3) establish if the QoR-15 PROM has concurrent validity with the EQ-5D-5L.

METHODS AND ANALYSIS

Phase I will identify staff barriers and facilitators for the implementation of the AusPROM recommendations using a Delphi technique. Phase II will determine QoR-15 acceptability for elective surgery patients across four pilot hospitals, using the AusPROM recommendations. For phase II, in addition to a consumer focus group, patients will complete brief acceptability surveys, incorporating the QoR-15, in the week prior to surgery, in the week following surgery and 4 weeks postsurgery. The primary endpoint will be 4 weeks postsurgery. Phase III will be the national implementation of the AusPROM (29 hospitals) and the concurrent validity of the QoR-15 and generic EQ-5D-5L. This protocol adopts the Guidelines for Inclusion of Patient-Reported Outcomes in Clinical Trials Protocols guidelines.

ETHICS AND DISSEMINATION

The results will be disseminated via public forums, conferences and peer-reviewed journals. Ethics approval: La Trobe University (HEC20479).

TRIAL REGISTRATION NUMBER

ACTRN12621000298819 (Phase I and II) and ACTRN12621000969864 (Phase III).