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Medicine Jan 2022Patient-controlled analgesia (PCA) is an effective method of postoperative pain, there have been many studies performed that have compared the efficacy of hydromorphone... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Patient-controlled analgesia (PCA) is an effective method of postoperative pain, there have been many studies performed that have compared the efficacy of hydromorphone with continuous sufentanil. The purpose of this systematic review is to compare the efficacy and safety of hydromorphone and sufentanil.
METHODS
Seven databases were searched for controlled trials to compare the efficacy and safety of hydromorphone and sufentanil. After selecting the studies, extracting the data, and assessing study quality, the meta-analysis was performed on several of the studies with RevMan 5.3.
RESULTS
Thirteen studies comprised of 812 patients were found. The pain intensity of the hydromorphone group was significantly lower than that of the sufentanil group at 12 hours. With no statistical difference at 24 to 48 hours (MD12 = -1.52, 95% CI [-2.13, -1.97], P <.05). The sedation intensity of the hydromorphone group at 12, 24, and 48 hours were lower than those of the sufentanil group, with no statistical difference (MD12 = -0.03, 95% CI [-0.18, 0.12], P > .05; MD24 = -0.20, 95% CI [-0.42, 0.03], P > .05; MD48 = -0.03, 95% CI [-0.18, 0.11)], P > .05). The PCA requests in the hydromorphone group were less than that in the sufentanil group, and there was no significant difference (RR = -0.20, 95% CI [-1.93,1.53], P > .05). The incidence of adverse events in the hydromorphone group was less than that in the sufentanil group, and there was a statistical difference: (RR = 0.61, 95% CI [0.47,0.79], P < .05).
CONCLUSION
Compared with sufentanil, PCA with hydromorphone was more effective in relieving pain and PCA requests 12, 24, and 48 hours after operation, and significantly reduced the incidence of adverse events, but it did not have an advantage in sedation intensity.
Topics: Analgesia, Patient-Controlled; Analgesics, Opioid; Anesthetics, Intravenous; Humans; Hydromorphone; Narcotics; Pain, Postoperative; Sufentanil
PubMed: 35060534
DOI: 10.1097/MD.0000000000028615 -
Journal of Clinical Anesthesia Jun 2022Erector spinae plane block (ESPB) has gained popularity for perioperative analgesia in various surgeries. However, its efficacy in lumbar surgery remains unclear. This... (Meta-Analysis)
Meta-Analysis Review
STUDY OBJECTIVE
Erector spinae plane block (ESPB) has gained popularity for perioperative analgesia in various surgeries. However, its efficacy in lumbar surgery remains unclear. This review aimed to determine whether ESPB could improve analgesic efficacy in lumbar spine surgery.
DESIGN
A meta-analysis of randomized controlled trials.
SETTING
Perioperative setting.
PATIENTS
Patients undergoing lumbar spine surgery under general anesthesia.
INTERVENTIONS
We searched the databases including PubMed, Cochrane Library, EMBASE, Web of Science etc. for published eligible controlled trials comparing ESPB with control (no block/sham block) in lumbar spine surgery.
MEASUREMENTS
The primary outcome was opioid consumption in the first 24 h after surgery.
MAIN RESULTS
Twelve studies comprising 665 participants were included. Compared to the control, ESPB reduced the opioid (morphine milligram equivalents) consumption significantly 24 h after surgery [mean difference (MD) = -14.55; 95% confidence interval (CI), -21.03 to -8.07; P < 0.0001] and lowered the pain scores at various time points (at rest or during movement) for 48 h after surgery. ESPB increased the patient satisfaction score (0-10) (MD = 2.38; 95% CI, 2.10 to 2.66; P < 0.0001), decreased the postoperative nausea and vomiting [risk ratio (RR) = 0.36; 95% CI, 0.20 to 0.67; P = 0.001], and minimized the length of hospital stay (MD = -1.24 days; 95% CI, -2.31 to -0.18; P = 0.02). Furthermore, subgroup analysis revealed additional reduction in opioid consumption by the block approach at the vertebral level of incision/operation than that at the fixed thoracic/lumbar level. However, considerable heterogeneity and low-grade quality of evidence were observed.
CONCLUSIONS
ESPB provided effective postoperative analgesia resulting in better patient satisfaction and recovery with decreased postoperative nausea and vomiting in patients undergoing lumbar surgery compared to the control. However, the low-grade quality of evidence compromised the findings, therefore further high-quality of evidence is required. PROSPERO registration number: CRD42021233362.
Topics: Analgesics, Opioid; Humans; Nerve Block; Pain, Postoperative; Paraspinal Muscles; Postoperative Nausea and Vomiting
PubMed: 35030493
DOI: 10.1016/j.jclinane.2022.110647 -
Frontiers in Medicine 2021Pain management is an important priority in the treatment of acute pancreatitis (AP). Current evidence and guideline recommendations are inconsistent on the most...
Pain management is an important priority in the treatment of acute pancreatitis (AP). Current evidence and guideline recommendations are inconsistent on the most effective analgesic protocol. This systematic review and meta-analysis of randomised controlled trials (RCTs) aimed to compare the safety and efficacy of analgesics for pain relief in AP. A literature search was performed to identify all RCTs assessing analgesics in patients with AP. The primary outcome was the number of participants who needed rescue analgesia. Study quality was assessed using Jadad score. Pooled odds ratios (ORs) or weighted mean differences (WMDs) with 95% confidence intervals (CI) were analysed using a random-effects model. Twelve studies comprising 699 patients with AP (83% mild AP) were analysed. The tested analgesics significantly decreased the need for rescue analgesia (3 studies, OR.36, 95% CI 0.21 to 0.60) vs. placebo or conventional treatment. The analgesics also improved the pain score [Visual Analogue Scale (Δ-VAS)] at 24 h (WMD 18.46, 0.84 to 36.07) and by the 3rd to 7th days (WMD 11.57, 0.87 to 22.28). Opioids vs. non-opioids were associated with a decrease in the need for rescue analgesia (6 studies, OR 0.25, 95% CI 0.07 to 0.86, = 0.03) but without significance in pain score. In subgroup analyses, opioids were similar to non-steroidal anti-inflammatory drugs (NSAIDs) regarding the primary outcome (4 studies, OR 0.56, 95% CI 0.24 to 1.32, = 0.18). There were no significant differences in other clinical outcomes and rate of adverse events. Other studies, comparing epidural anaesthesia vs. patient-controlled analgesia and opioid (buprenorphine) vs. opioid (pethidine) did not show significant difference in primary outcome. Study quality issues significantly contributed to overall study heterogeneity. NSAIDs and opioids are equally effective in decreasing the need for rescue analgesia in patients with mild AP. The relative paucity of trials and high-quality data in this setting is notable and the optimal analgesic strategy for patients with moderately severe and severe AP still requires to be determined.
PubMed: 34977084
DOI: 10.3389/fmed.2021.782151 -
Brazilian Journal of Anesthesiology... 2023Dexmedetomidine (DEX) is an α2-adrenergic receptor agonist used for its sedative, analgesic, and anxiolytic effects. Non-Operating Room Anesthesia (NORA) is a modality... (Review)
Review
BACKGROUND
Dexmedetomidine (DEX) is an α2-adrenergic receptor agonist used for its sedative, analgesic, and anxiolytic effects. Non-Operating Room Anesthesia (NORA) is a modality of anesthesia that can be done under general anesthesia or procedural sedation or/and analgesia. In this particular setting, a level-2 sedation, such as the one provided by DEX, is beneficial. We aimed to study the effects and safety of DEX in the different NORA settings in the adult population.
METHODS
A systematic review with meta-analysis of randomized controlled trials was conducted. Interventions using DEX only or DEX associated with other sedative agents, in adults (18 years old or more), were included. Procedures outside the NORA setting and/or without a control group without DEX were excluded. MEDLINE, ClinicalTrials.gov, Scopus, LILACS, and SciELO were searched. The primary outcome was time until full recovery. Secondary outcomes included hemodynamic and respiratory complications and other adverse events, among others.
RESULTS
A total of 97 studies were included with a total of 6,706 participants. The meta-analysis demonstrated that DEX had a higher time until full recovery (95% CI = [0.34, 3.13] minutes, a higher incidence of hypotension (OR = 1.95 [1.25, 3.05], p = 0.003, I = 39%) and bradycardia (OR = 3.60 [2.29, 5.67], p < 0.00001, I = 0%), and a lower incidence of desaturation (OR = 0.40 [0.25, 0.66], p = 0.0003, I² = 60%).
CONCLUSION
DEX in NORA procedures in adults was associated with a lower incidence of amnesia and respiratory effects but had a long time to recovery and more hemodynamic complications.
PubMed: 34933035
DOI: 10.1016/j.bjane.2021.12.002 -
Gland Surgery Nov 2021Postoperative pain can seriously affect a patient's recovery, and parecoxib sodium has a good analgesic effect. However, there is a lack of clinically systematic...
BACKGROUND
Postoperative pain can seriously affect a patient's recovery, and parecoxib sodium has a good analgesic effect. However, there is a lack of clinically systematic analyses of the effects of parecoxib sodium on postoperative pain in breast cancer patients. The aim of the present study was to systematically evaluate the efficacy and safety of parecoxib sodium local anesthesia in the treatment of postoperative pain in breast cancer patients.
METHODS
Literature published from January 2010 to December 2020 was searched in the China National Knowledge Infrastructure database, Wanfang database, PubMed, and Cochrane Library. Literature on randomized controlled trials of parecoxib sodium local anesthesia in patients with breast cancer was collected. Method of treatment was extracted and literature quality was assessed. Meta-analyses of included literature were performed using RevMan 5.3.
RESULTS
A total of 17 randomized controlled trials were included, with a total of 1,032 breast cancer surgery patients. The experimental group was treated with parecoxib sodium anesthesia, and the control group was treated with other anesthesia methods. The meta-analysis results showed that there were obvious differences among visual analogue scale (VAS) score of the experimental group and control group 2 h after surgery [mean difference (MD): -0.79; 95% confidence interval (CI): -1.29 to -0.29; P=0.002], 4 h (MD =-0.77; 95% CI: =-1.51 to -0.03; P=0.04), 6 h (MD: -1.10; 95% CI: -1.41 to -0.80; P<0.00001), 8 h (MD: -0.66; 95% CI: -1.00 to -0.33; P=0.0001), 12 h (MD: -0.92; 95% CI: -1.24 to -0.60; P<0.00001), 24 h (MD: -0.86; 95% CI: -1.15 to -0.58; P<0.00001), and 48 h (MD: -0.90; 95% CI: -1.47 to -0.33; P=0.002). Moreover, visual analog scale score and the postoperative controlled analgesia frequency of patients in the experimental group (MD: -2.08; 95% CI: -2.88 to -1.27; P<0.00001) and the incidence of adverse reactions (odds ratio: 0.52; 95% CI: 0.34-0.80; P=0.002) were significantly reduced.
DISCUSSION
Parecoxib sodium local anesthesia for breast cancer patients has good postoperative analgesia and treatment safety.
PubMed: 34926224
DOI: 10.21037/gs-21-632 -
Arab Journal of Urology 2021: To conduct a systematic review of the literature to assess whether music reduces the use of analgesics and anxiolytics during flexible cystoscopy. : The systematic... (Review)
Review
: To conduct a systematic review of the literature to assess whether music reduces the use of analgesics and anxiolytics during flexible cystoscopy. : The systematic review was performed in line with the Cochrane guidelines and Preferred Reporting Items for Systematic Reviews and Meta-analyses (PRISMA) checklist. The databases searched included the Medical Literature Analysis and Retrieval System Online (MEDLINE), Scopus, Cumulative Index to Nursing and Allied Health Literature (CINAHL), Clinicaltrials.gov, the Excerpta Medica dataBASE (EMBASE), Cochrane library, Google Scholar, and Web of Science from inception of the databases to February 2020. The primary outcome measure was the effect of music on pain and anxiety, and secondary outcome measures were patient heart rate and blood pressure. : The initial search yielded 234 articles and after going through titles and abstracts, four studies (399 patients, 199 in the music group and 200 in no music group) were included for the final review. There were three randomised controlled trials and one prospective study published between 2014 and 2017. These studies were done in China, the USA and Italy, with the study duration between 9 and 24 months. All patients had 2% topical lignocaine jelly given per-urethra before the procedure. The choice of music was classical in three studies and a mixture of different music types in one study. Three of the four studies showed significantly reduced pain and anxiety with the use of music for flexible cystoscopy procedures. Heart rate was noted to be higher for the no music group, reflecting a higher pain perceived by these patients. : The present review showed that listening to music was associated with reduced anxiety and pain during flexible cystoscopy. Listening to music is therefore likely to increase procedural satisfaction and willingness to undergo the procedure again, considering repeated flexible cystoscopy is often needed for surveillance. As music is simple, inexpensive and easily accessible, it should be routinely offered to patients for outpatient and office-based urological procedures. : IQR: interquartile range; NRS: numerical rating scale; PTSD: post-traumatic stress disorder; RCT: randomised control trial; STAI: State-trait Anxiety Inventory; VAS: visual analogue scale.
PubMed: 34881066
DOI: 10.1080/2090598X.2021.1894814 -
The Cochrane Database of Systematic... Nov 2021Hysteroscopy done in an outpatient setting is the 'gold standard' method for evaluating the uterine cavity. Media used to distend the uterine cavity include gas as... (Review)
Review
BACKGROUND
Hysteroscopy done in an outpatient setting is the 'gold standard' method for evaluating the uterine cavity. Media used to distend the uterine cavity include gas as carbon dioxide and liquid as saline that can be used at room temperature or warmed to body temperature. Both media offer advantages as well as disadvantages.
OBJECTIVES
The objective of this review is to compare the effectiveness, tolerability, and safety of gas (carbon dioxide) and liquid (normal saline) used for uterine distension during outpatient hysteroscopy.
SEARCH METHODS
We searched the Cochrane Gynaecology and Fertility (CGF) Group Specialised Register, CENTRAL, MEDLINE, Embase and PsycINFO on 28 April 2021. We checked references of relevant trials and contacted study authors and experts in the field to identify additional studies. CINAHL records and ongoing trials from the trial registries were included in the CENTRAL search.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) comparing saline with carbon dioxide, as well as RCTs comparing saline at different temperatures, for uterine distension in outpatient hysteroscopy done for any indication.
DATA COLLECTION AND ANALYSIS
We used standard methodological procedures recommended by Cochrane. Primary review outcomes were patient tolerability and adverse events or complications related to the distending medium. Secondary outcomes were quality of the hysteroscopic view and duration of the procedure.
MAIN RESULTS
We included 12 RCTs (1946 women). The quality of evidence ranged from very low to high: the main limitations were risk of bias due to absence of blinding due to the nature of the procedure, imprecision, and inconsistency. Saline versus carbon dioxide Analysis ruled out a clinically relevant difference in pain scores during the procedure between saline and carbon dioxide, but the quality of evidence was low (standardised mean difference (SMD) -0.07, 95% confidence interval (CI) -0.17 to 0.02; 9 RCTs, N = 1705; I² = 86%). This translates to differences of 0.39 cm (lower) and 0.05 cm (higher) on a 10-cm visual analogue scale (VAS). Evidence was insufficient to show differences between groups in the proportion of procedures abandoned due to intense pain (Peto odds ratio (OR) 0.48, 95% CI 0.09 to 2.42; 1 RCT, N = 189; very low-quality evidence). We are uncertain whether saline decreases the need for analgesia compared to carbon dioxide (Peto OR 0.34, 95% CI 0.12 to 0.99; 1 RCT, N = 189; very low-quality evidence). Saline compared to carbon dioxide is probably associated with fewer vasovagal reaction events (Peto OR 0.53, 95% CI 0.32 to 0.86; 6 RCTs, N = 1076; I² = 0%; moderate-quality evidence) and fewer shoulder-tip pain events (Peto OR 0.28, 95% CI 0.14 to 0.54; 4 RCTs, N = 623; I² = 0%, moderate-quality evidence). Evidence suggests that if 10% of women undergoing outpatient hysteroscopy experience a vasovagal reaction event with the use of carbon dioxide, this rate would be between 3% and 9% with the use of saline. Similarly, if the rate of shoulder-tip pain with carbon dioxide is 9%, it would be between 1% and 5% with saline. We are uncertain whether saline is similar to carbon dioxide in terms of endometrial bleeding (Peto OR 0.83, 95% CI 0.25 to 2.75; 2 RCTs, N = 349; I² = 0%; very low-quality evidence). Infection was not reported by any study in this comparison. Saline may result in fewer procedures with an unsatisfactory hysteroscopic view than carbon dioxide (Peto OR 0.51, 95% CI 0.32 to 0.82; 5 RCTs, N = 1082; I² = 67%; low-quality evidence). The duration of the procedure was shorter with saline in three of the four studies that reported this outcome, and duration was similar in both arms in the fourth study. Warm saline versus room temperature saline Use of warm saline for uterine distension during office hysteroscopy may reduce pain scores when compared with room temperature saline (mean difference (MD) -1.14, 95% CI -1.55 to -0.73; 3 RCTs, N = 241; I² = 77%; low-quality evidence). Evidence is insufficient to show differences between groups in either the proportion of procedures abandoned due to intense pain (Peto OR 0.97, 95% CI 0.06 to 15.87; 1 RCT, N = 77; very low-quality evidence) or the need for analgesia (Peto OR 1.00, 95% CI 0.14 to 7.32; 1 RCT, N = 100; very low-quality evidence). Analysis ruled out a clinically relevant difference in duration of the procedure between warm and room temperature saline, but the quality of evidence is low (MD 13.17 seconds, 95% CI -12.96 to 39.29; 2 RCTs, N = 141; I² = 21%). No cases of infection were reported in either group (1 RCT, N = 100). No other adverse events and no information on quality of the hysteroscopic view were reported by any study in this comparison.
AUTHORS' CONCLUSIONS
Evidence was insufficient to show differences between different distension media used for uterine distension in outpatient hysteroscopy in terms of patient tolerability, operator satisfaction, or duration of the procedure. However, saline was superior to carbon dioxide in producing fewer adverse events (shoulder-tip pain and vasovagal reaction).
Topics: Endometrium; Female; Humans; Hysteroscopy; Outpatients; Pain; Pregnancy; Uterus
PubMed: 34826139
DOI: 10.1002/14651858.CD006604.pub2 -
International Journal of Surgery... Oct 2021A variety of peripheral nerve block methods are used in the clinic to enhance the effect of postoperative analgesia. In recent years, an increasing number of surgeons... (Meta-Analysis)
Meta-Analysis
Efficacy and safety of suprascapular nerve block combined with axillary nerve block for arthroscopic shoulder surgery: A systematic review and meta-analysis of randomized controlled trials.
BACKGROUND AND AIMS
A variety of peripheral nerve block methods are used in the clinic to enhance the effect of postoperative analgesia. In recent years, an increasing number of surgeons have considered the efficacy and safety of suprascapular nerve block (SSNB) combined with axillary nerve block (ANB) for controlling perioperative pain in shoulder arthroscopy. The purpose of this study was to compare the efficacy and safety of SSNB + ANB and interscalene block (ISB) versus SSNB alone for shoulder arthroscopic surgery.
STUDY DESIGN
Systematic review; Level of evidence, 1.
METHODS
The protocol for this meta-analysis is registered with PROSPERO (CRD42021254008). PubMed, Cochrane Library, Embase and CNKI were searched for RCTs from inception to April 30, 2021. A meta-analysis was performed with Review Manager 5.3 to calculate the RR or WMD of related outcome indicators.
RESULTS
Nine RCTs involving 543 cases from 5 countries were included. Compared with SSNB alone, SSNB + ANB was more effective at pain relief at 6, 12, 24, 36 and 48 h postoperatively. In terms of patient satisfaction score, scores for SSNB + ANB at 12 (WMD = 2.01, 95% CI = 0.25 to 3.78) and 24 (WMD = 1.68, 95% CI = 0.11 to 3.24) hours after the operation were higher than those of SSNB alone, but there was no significant difference at 36 and 48 h postsurgery. There was no significant difference in pain score between SSNB + ANB and ISB at 6 and 12 h after surgery or in patient satisfaction at 24 h (WMD = 0.13, 95% CI = -0.36 to 0.63) postsurgery between SSNB + ANB and ISB. In terms of safety, compared with ISB, SSNB + ANB reduced the incidence of dyspnea (RR = 0.25, 95% CI = 0.09 to 0.68).
CONCLUSIONS
Compared with SSNB alone, SSNB + ANB has better advantages regarding pain relief and patient satisfaction within 24 h after surgery. Compared with ISB, SSNB + ANB shows no difference in postoperative pain relief or patient satisfaction, but SSNB + ANB can reduce the incidence of dyspnea more than ISB.
Topics: Anesthetics, Local; Arthroscopy; Brachial Plexus; Brachial Plexus Block; Humans; Pain, Postoperative; Randomized Controlled Trials as Topic; Shoulder; Shoulder Joint
PubMed: 34520842
DOI: 10.1016/j.ijsu.2021.106111 -
Pain Physician Aug 2021Quadratus lumborum (QL) block has shown promising analgesic efficacy in the adult population in previous meta-analyses. However, the response of the pediatric group to... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Quadratus lumborum (QL) block has shown promising analgesic efficacy in the adult population in previous meta-analyses. However, the response of the pediatric group to pain stimulation is stronger than that in the adult population, and the management of pediatric pain is constrained by limited available analgesia agents. All data analyzed during this study are collected from published articles.
OBJECTIVE
The purpose of our systematic review was to evaluate whether QL block is also an effective postoperative analgesic technique, compared to other analgesic skills in pediatric patients undergoing lower abdominal surgery.
STUDY DESIGN
A meta-analysis.
METHODS
We identified randomized controlled trials (RCTs) from PubMed, Embase, the Cochrane Library, Web of Science, and Science Direct to compare QL block with other analgesic methods for relief of postoperative pain in pediatric patients undergoing lower abdominal surgeries under general anesthesia. The primary outcome was the rate of postoperative rescue analgesia; secondary outcomes include: pain scores at 30 minutes and 1, 2, 4, 6, 12, and 24 hours postoperatively, patient satisfaction, and block related complications.
RESULTS
A total of 7 studies with 346 patients were included. QL block showed a significant reduction in the rate of postoperative rescue analgesia in the first 24 hours (RR = 0.41; 95% CI = 0.28 to 0.59; P < 0.001) compared to other analgesic techniques, without significant heterogeneity among the articles (I2 = 49%, P = 0.08). Compared with other analgesic methods, QL block significantly reduced the pain scores at 2 hours (Std.MD = -0.76; 95% CI = -1.16 to -0.35; P < 0.001) (I2 < 0.001%, P = 0.41), 4 hours (Std.MD = -0.34; 95% CI = -0.67 to -0.01; P = 0.04) (I2 < 0.001%, P = 0.53) and 12 hours postoperatively (Std.MD = -0.95; 95% CI = -1.44 to -0.47; P < 0.001) (I2 = 27%, P = 0.24). No significant differences were found between techniques at 30 minutes and 1, 6, or 24 hours postoperatively (P > 0.05). There was no statistically significant change in patient satisfaction (Std.MD = 0.49; 95% CI = -0.32 to 1.29; P = 0.24) or side effects (RD = -0.02; 95% CI = -0.06 to 0.02; P = 0.31) with QL block.
LIMITATIONS
The major limitation of this meta-analysis is the relatively few RCTs and limited results included. Similarly, the differences in block approaches among the control groups (TAP, ESP, caudal block, opioid-based analgesia), drug types and concentrations, and multimodal analgesia programs led to considerable heterogeneity. Furthermore, some relevant outcomes were not investigated.
CONCLUSION
Our systematic review and meta-analysis suggests QL block use for the pediatric population undergoing lower abdominal surgery, based on the current limited research evidence, as this method was an effective postoperative analgesic technique.
Topics: Abdominal Muscles; Adult; Analgesia; Analgesics; Child; Humans; Nerve Block; Pain, Postoperative
PubMed: 34323442
DOI: No ID Found -
World Journal of Surgery Oct 2021This systematic review explored the efficacy of different pain relief modalities used in the management of postoperative pain following pancreatoduodenectomy (PD) and... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
This systematic review explored the efficacy of different pain relief modalities used in the management of postoperative pain following pancreatoduodenectomy (PD) and distal pancreatectomy (DP) and impact on perioperative outcomes.
METHODS
MEDLINE (OVID), Embase, Pubmed, Web of Science and CENTRAL databases were searched using PRISMA framework. Primary outcomes included pain on postoperative day 2 and 4 and respiratory morbidity. Secondary outcomes included operation time, bile leak, delayed gastric emptying, postoperative pancreatic fistula, length of stay, and opioid use.
RESULTS
Five randomized controlled trials and seven retrospective cohort studies (1313 patients) were included in the systematic review. Studies compared epidural analgesia (EDA) (n = 845), patient controlled analgesia (PCA) (n = 425) and transabdominal wound catheters (TAWC) (n = 43). EDA versus PCA following PD was compared in eight studies (1004 patients) in the quantitative meta-analysis. Pain scores on day 2 (p = 0.19) and 4 (p = 0.18) and respiratory morbidity (p = 0.42) were comparable between EDA and PCA. Operative times, bile leak, delayed gastric emptying, pancreatic fistula, opioid use, and length of stay also were comparable between EDA and PCA. Pain scores and perioperative outcomes were comparable between EDA and PCA following DP and EDA and TAWC following PD.
CONCLUSIONS
EDA, PCA and TAWC are the most frequently used analgesic modalities in pancreatic surgery. Pain relief and other perioperative outcomes are comparable between them. Further larger randomized controlled trials are warranted to explore the relative merits of each analgesic modality on postoperative outcomes with emphasis on postoperative complications.
Topics: Analgesia, Epidural; Analgesia, Patient-Controlled; Analgesics; Humans; Pain, Postoperative; Pancreatectomy; Retrospective Studies
PubMed: 34185150
DOI: 10.1007/s00268-021-06217-x