Effect of high-dose preoperative methylprednisolone on recovery after total hip arthroplasty: a randomized, double-blind, placebo-controlled trial

Methylprednisolone taper is an effective addition to multimodal pain regimens after total shoulder arthroplasty: results of a randomized controlled trial: 2022 Neer Award winner

BACKGROUND

Perioperative corticosteroids have shown potential as nonopioid analgesic adjuncts for various orthopedic pathologies, but there is a lack of research on their use in the postoperative setting after total shoulder arthroplasty (TSA). The purpose of this study was to assess the effect of a methylprednisolone taper on a multimodal pain regimen after TSA.

METHODS

This study was a randomized controlled trial (clinicaltrials.gov NCT03661645) of opioid-naive patients undergoing TSA. Patients were randomly assigned to receive intraoperative dexamethasone only (control group) or intraoperative dexamethasone followed by a 6-day oral methylprednisolone (Medrol) taper course (treatment group). All patients received the same standardized perioperative pain management protocol. Standardized pain journal entries were used to record visual analog pain scores (VAS-pain), VAS-nausea scores, and quantity of opioid tablet consumption during the first 7 postoperative days (POD). Patients were followed for at least one year postoperatively for clinical evaluation, collection of patient-reported outcomes, and observation of complications.

RESULTS

A total of 67 patients were enrolled in the study; 32 in the control group and 35 in the treatment group. The groups had similar demographics and comorbidities. The treatment group demonstrated a reduction in mean VAS pain scores over the first 7 POD. Between POD 1 and POD 7, patients in the control group consumed an average of 17.6 oxycodone tablets while those in the treatment group consumed an average of 5.5 tablets. This equated to oral morphine equivalents of 132.1 and 41.1 for the control and treatment groups, respectively. There were fewer opioid-related side effects during the first postoperative week in the treatment group. The treatment group reported improved VAS pain scores at 2-week, 6-week, and 12-week postoperatively. There were no differences in Europe Quality of Life, shoulder subjective value (SSV), at any time point between groups, although American Shoulder and Elbow Surgeons questionnaire scores showed a slight improvement at 6-weeks in the treatment group. At mean follow-up, (control group: 23.4 months; treatment group:19.4 months), there was 1 infection in the control group and 1 postoperative cubital tunnel syndrome in the treatment group. No other complications were reported.

CONCLUSIONS

A methylprednisolone taper course shows promise in reducing acute pain and opioid consumption as part of a multimodal regimen following TSA. As a result of this study, we have included this 6-day methylprednisolone taper course in our multimodal regimen for all primary shoulder arthroplasties. We hope this trial serves as a foundation for future studies on the use of low-dose oral corticosteroids and other nonnarcotic modalities to control pain after shoulder surgeries.

High dose glucocorticoids for treatment of postoperative pain: A systematic review of the literature and meta-analysis

STUDY OBJECTIVE

Glucocorticoids as a component of multimodal analgesia have been studied for many years and their post-operative analgesic effects appear to be dose-dependent. We conducted a systematic review of randomized controlled trials (RCTs) to evaluate the evidence of peri-operative high dose corticosteroid therapy in comparison to placebo (placebo drug) or control group (no treatment) for improving the quality of post-operative analgesia as indicated by a reduction of 10 mm in 100 mm Visual Analogue Scale (VAS) or reduction of 1 point in a 0-10 point VAS scale, or a reduction of 1 point in an 11-point Numerical Rating Scale (NRS) score, or reduction of rescue opioid analgesia, in patients undergoing all types of surgery.

DESIGN

Systematic review of RCTs with meta-analysis.

SETTING

Acute postoperative pain treatment in non-obese adult population.

INTERVENTIONS

Perioperative administration of high dose of Dexamethasone (≥ 0,2 mg/Kg or ≥ 15 mg), or a corresponding dose of a systemic glucocorticoid.

MEASUREMENTS

Primary outcomes were postoperative pain measured in 0-100 mm VAS score at 24 h after surgery upon rest and movement. Secondary outcomes were postoperative pain 0-100 mm VAS score 48 h after surgery, postoperative rescue analgesic requirement, postoperative nausea and vomiting (PONV), relevant adverse events.

MAIN RESULTS

47 RCT's were included (3943 patients). The Mean Difference (MD) of 100 mm VAS scores for pain at rest 24 h after surgery was -6.18 mm 95% CI [-8.53, -3.83], at motion -8.86 mm 95% CI [-11.82, -5.89]. Opioid analgesic requirements evaluated in Oral Morphine Equivalents (OME) was -10.00 mg 95% CI [-13.65, -6.34]. PONV events Odds Ratio of 0.29 95%CI [0.24, 0.36]. Major adverse events OR was 0.88 95% CI [0.65, 1.19]. Minor adverse events OR 1.29 95% CI [0.86, 1.92].

CONCLUSION

High doses of glucocorticoids are one of the many possible tools available in multimodal postoperative analgesia, possibly reducing opioids consumption and recurrence of PONV but with no relevant effects in terms of reduction of postoperative VAS score. Available data show a safe therapeutic profile, without increase adverse events.

PROTOCOL REGISTRATION

CRD42020137119.

Psychological predictors of acute postoperative pain after total knee and hip arthroplasty: A systematic review

BACKGROUND

Identifying patients at high risk of acute postoperative pain after total knee or hip arthroplasty (TKA/THA) will facilitate individualized pain management and research on the efficacy of treatment options. Numerous studies have reported that psychological patient factors may influence acute postoperative pain, but most reviews have focused on chronic pain and functional outcomes. This systematic review aims to evaluate which psychological metrics are associated with acute postoperative pain after TKA and THA.

METHODS

A systematic search was conducted using the databases PubMed, EMBASE, Web of Science, and Cochrane Library until June 2022. Full-text articles reporting associations of preoperative psychological factors with acute pain within 48 h of TKA or THA surgery were identified. Quality was assessed using the Quality in Prognostic Studies tool.

RESULTS

Eighteen studies containing 16 unique study populations were included. TKA was the most common procedure, and anxiety and depression were the most evaluated psychological metrics. Several different anesthetic techniques and analgesic regimens were used. The studies were generally rated as having a low to moderate risk of bias. Catastrophizing was associated with acute pain in six studies (of nine), mainly after TKA. In contrast, three studies (of 13) and two studies (of 13) found anxiety and depression, respectively, to be associated with acute postoperative pain.

CONCLUSION

Pain catastrophizing seemed to be the most consistent psychological predictor of acute postoperative pain after TKA. The results for other psychological factors and THA were inconsistent. However, the interpretation of results was limited by considerable methodological heterogeneity.

Clinical utilization of methylprednisolone in conjunction with tranexamic acid for accelerated rehabilitation in total hip arthroplasty

PURPOSE

This study aimed to evaluate the efficacy and safety of combined methylprednisolone (MP) and tranexamic acid (TXA) in promoting accelerated rehabilitation following total hip arthroplasty (THA). We further investigated effective strategies for rapid rehabilitation post-THA.

METHODS

Conducted as a randomized controlled trial involving 80 patients, the study allocated subjects into two groups. The control group received saline and TXA, whereas the experimental group was administered with an additional dose of MP. Several clinical parameters, including markers of inflammation, pain, nausea, and coagulation factors, were meticulously assessed in both groups.

RESULTS

It was observed that the group receiving the MP + TXA treatment showcased significant reductions in postoperative levels of CRP and IL-6, as well as an alleviation in pain scores. Furthermore, this group demonstrated lower incidences of postoperative nausea and fatigue, facilitating enhanced hip joint mobility. Interestingly, this group did exhibit blood glucose fluctuations within the first 24 h postoperatively. However, there was no notable difference between the groups concerning transfusion rate, postoperative hospital stay duration, and coagulation profile, and no severe complications were reported.

CONCLUSION

The findings suggest that the combined administration of MP and TXA can appreciably enhance postoperative recovery, by reducing inflammatory markers, alleviating pain, reducing nausea and fatigue, and improving hip mobility, without leading to an increased risk of severe perioperative complications. This highlights the potential role of this combined therapy in facilitating improved postoperative patient experiences.

High dose dexamethasone in high pain responders undergoing total hip arthroplasty: A randomized controlled trial

BACKGROUND

Postoperative pain after total hip arthroplasty (THA) may delay postoperative mobilization and discharge. Postoperative pain has been shown to be higher in pain catastrophisers and patients receiving opioids. A single dose of glucocorticoid reduces pain after THA, and an increased dose of glucocorticoids has been found to be effective in patients at high risk of postoperative pain after total knee arthroplasty (TKA), however, the ideal dose in THA remains unknown.

OBJECTIVE

To evaluate the effect of a high dose (1 mg kg -1 ) vs. intermediate dose (0.3 mg kg -1 ) of dexamethasone on pain after THA.

DESIGN

A randomized double-blind controlled study.

SETTING

A two-centre study including two large arthroplasty sites in Denmark was conducted from February 2019 to August 2020.

PATIENTS

A total of 160 patients undergoing THA by neuraxial block with multimodal analgesia, having a Pain Catastrophising Scale score >20 and/or preoperative opioid use were included.

INTERVENTION

Patients were randomly assigned to receive dexamethasone 1 mg kg -1 or 0.3 mg kg -1 before THA.

MAIN OUTCOME MEASURES

Primary outcome was percentage of patients experiencing moderate to severe pain (visual analogue scale, VAS > 30 mm on a 0 to 100 mm scale) on ambulating 24 h after surgery. Secondary outcomes included cumulated pain scores, C-reactive protein (CRP), opioid use, postoperative recovery scores, length of stay, complications, and re-admission within 30 and 90 days.

RESULTS

No difference was found in percentage of VAS >30 mm 24 h after surgery in the 5-m walk test (VAS > 30/VAS ≤ 30%); 33/42 (44%) vs. 32/43 (43%), relative risk = 1.04 (95% confidence interval 0.72-1.51; P  = 0.814) in 1 mg kg -1vs. 0.3 mg kg -1 respectively. No differences were found in CRP and opioid use between groups. Also, no intergroup differences were found in recovery scores, re-admissions, or complications.

CONCLUSION

1 mg kg -1vs. 0.3 mg kg -1 dexamethasone improved neither postoperative pain nor recovery in THA in a cohort of predicted high pain responders.

TRIAL REGISTRATION

ClinicalTrials.gov ID-number NCT03763760 and EudraCT-number 2018-2636-25.

Effect of Perioperative Corticosteroid Administration on Early Postoperative Range of Motion and Functional Outcomes Following Dupuytren's Fasciectomy

BACKGROUND

The purpose of the study was to evaluate whether perioperative corticosteroid (CS) administration improves early postoperative range of motion (ROM) and function in patients undergoing Dupuytren's fasciectomy.

METHODS

We retrospectively identified 58 patients who underwent Dupuytren's fasciectomy by a single fellowship-trained orthopedic hand surgeon from 2016 to 2020. During this time period, 51 digits in 34 patients received a single intraoperative dose of 10 mg of intravenous dexamethasone followed by a 6-day oral methylprednisolone taper course (CS group), and 37 digits in 24 patients did not (control group). Postoperatively, all patients started hand therapy within 1 week of surgery. At 2 and 6 weeks, patients had ROM data and Disabilities of the Arm, Shoulder, and Hand (DASH) scores collected by a blinded hand therapist. Paired t tests were used to compare the change in ROM and DASH scores at weeks 2 and 6.

RESULTS

The 2 cohorts had similar preoperative ROM. At 2 weeks postoperatively, the CS group had greater metacarpophalangeal (MP), proximal interphalangeal (PIP), and distal interphalangeal (DIP) flexion. There was no difference in MP, PIP, or DIP extension. At 6 weeks postoperatively, the CS group had greater PIP flexion. There was no difference between the groups in MP extension, MP flexion, PIP extension, DIP extension, or DIP flexion. Mean DASH scores were significantly lower in the CS group at weeks 2 and 6. There were no postoperative deep infections or complications requiring surgery in either group.

CONCLUSION

Perioperative CS administration appears to be safe and to improve early ROM and DASH scores following Dupuytren's fasciectomy.

Preoperative carbohydrate drink in fast-track primary total knee arthroplasty: a randomized controlled trial of 168 patients

A key component in fast-track total knee arthroplasty (TKA) is early mobilization. Preoperative fasting might cause orthostatic hypotension and -intolerance which both can interfere with early mobilization. It was hypothesized that consuming a carbohydrate drink 2-3 hours prior to surgery is a viable option to reduce orthostatic hypotension, and as a result, improve rehabilitation. In this randomized controlled trial, all consecutive unilateral primary TKA patients were reviewed for eligibility. Exclusion criteria were American Society of Anesthesiologists (ASA) class above 3, older than 80 years of age, Diabetes Mellitus, and an insufficient comment of Dutch language. Patients were distributed in two groups. The control group was allowed to eat till 6 hours and drink clear fluids till 2 hours before surgery (standard treatment). The intervention group consumed, additionally to the standard treatment, a carbohydrate drink 2-3 hours before surgery. Blood pressure was measured both lying and standing as a measure for orthostatic hypotension during first time postoperative mobilization on day of surgery. A total of 168 patients were included. Prevalence of orthostatic hypotension in the control- and intervention group was 24 patients (34%) and 14 patients (19%) respectively, (p=0.05). Prevalence of orthostatic intolerance was 13 patients (19%) in the control group and 9 patients (13%) in the intervention group (p=0.32). No drink related adverse events occurred. In conclusion, taking a carbohydrate drink 2-3 hours before TKA significantly lowers the number of patients with orthostatic hypotension in early mobilization. However, the clinical relevance of the carbohydrate drink has to be studied further.

Systemic glucocorticoids as an adjunct to treatment of postoperative pain after total hip and knee arthroplasty: A systematic review with meta-analysis and trial sequential analysis

BACKGROUND

Postoperative analgesic effects of systemic glucocorticoids given as an adjunct to treatment are largely undetermined in alloplastic procedures.

OBJECTIVES

To investigate the beneficial and harmful effects of peri-operative systemic glucocorticoid treatment for pain after total hip arthroplasty (THA) or total knee arthroplasty (TKA).

DESIGN

A systematic review of randomised clinical trials (RCTs) with meta-analyses, trial sequential analyses and GRADE. Primary outcome was 24 h intravenous (i.v.) morphine (or equivalent) consumption with a predefined minimal important difference (MID) of 5 mg. Secondary outcomes included pain at rest and during mobilisation (MID, VAS 10 mm), adverse and serious adverse events (SAEs).

DATA SOURCES

We searched EMBASE, Cochrane CENTRAL, PubMed and Google Scholar up to October 2021.

ELIGIBILITY CRITERIA

RCTs investigating peri-operative systemic glucocorticoid versus placebo or no intervention, for analgesic pain management of patients at least 18 years undergoing planned THA or TKA, irrespective of publication date and language.

RESULTS

We included 32 RCTs with 3521 patients. Nine trials were at a low risk of bias. Meta-analyses showed evidence of a reduction in 24 h cumulative morphine consumption with glucocorticoids by 5.0 mg (95% CI 2.2 to 7.7; P  = 0.0004). Pain at rest was reduced at 6 h by 7.8 mm (95% CI 5.5 to 10.2; P  < 0.00001), and at 24 h by 6.3 mm (95% CI 3.8 to 8.8; P  < 0.00001). Pain during mobilisation was reduced at 6 h by 9.8 mm (95% CI 6.9 to 12.8; P  < 0.00001), and at 24 h by 9.0 mm (95% CI 5.5 to 12.4, P  < 0.00001). Incidence of adverse events was generally lower in the glucocorticoid treatment group. SAEs were rarely reported. The GRADE rated quality of evidence was low to very low.

CONCLUSION

Peri-operative systemic glucocorticoid treatment reduced postoperative morphine consumption to an individually relevant level following hip and knee arthroplasty. Pain levels were reduced but were below the predefined MID. The quality of evidence was generally low.

REGISTRATION

PROSPERO ID: CRD42019135034.

Pain treatment after total hip arthroplasty: Detailed statistical analysis plan for the RECIPE randomised clinical trial

BACKGROUND

The RECIPE trial systematically investigates the effects of different combinations of paracetamol, ibuprofen and dexamethasone for pain treatment after total hip arthroplasty. To preserve transparency, minimise risk of bias and to prevent data-driven analysis, we present this detailed statistical analysis plan.

METHODS

The RECIPE trial is a randomised, blinded, parallel four-group multicenter clinical trial for patients undergoing planned primary total hip arthroplasty. Interventions are initiated preoperatively and continued for 24 h postoperatively. Primary outcome is total opioid consumption 0-24 h after end of surgery. Primary analysis will be performed in the modified intention to treat population of all patients undergoing total hip arthroplasty, and all analyses will be stratified for site. We will perform pairwise comparisons between each of the four groups. The primary outcome will be analysed using the van Elteren test and we will present Hodges-Lehmann median differences and confidence intervals. Binary outcomes will be analysed using logistic regression. To preserve a family-wise error rate of <0.05, we will use a Bonferroni-adjusted alfa of 0.05/6 = 0.0083 for all six pairwise comparisons between groups when analysing the primary outcome. We will systematically assess the underlying statistical assumptions for each analysis. Data will be analysed by two blinded independent statisticians, and we will write abstracts covering all possible combinations of conclusions, before breaking the blind.

DISCUSSION

The RECIPE trial will provide important information on benefit and harm of combinations of the most frequently used non-opioid analgesics for pain after primary hip arthroplasty.

Post-operative steroids in patients with patients with severe cerebral palsy undergoing posterior spinal fusion

INTRODUCTION

Posterior spinal fusion (PSF) represents a large physiologic challenge for children with neuromuscular scoliosis (NMS). Perioperative complications are numerous with many occurring in the post-operative period due to pain and relative immobilization. This study assessed the impact of steroids on patients undergoing PSF for NMS.

METHODS

A retrospective review of consecutive patients managed at a single center with PSF for NMS was reviewed. Clinical and radiographic analysis was used to evaluate baseline demographics, curve characteristics, and post-operative course.

RESULTS

Eighty-nine patients who underwent PSF for NMS were included. Fifty-seven of these patients did not receive post-operative steroids (NS) while 32 patients were treated with post-operative steroids (dexamethasone, WS) for a median of 3 doses (median 6.0 mg/dose every 8 h after surgery). The demographic variables of the cohorts were similar with no difference in curve magnitude, number of vertebrae fused, number of osteotomies, or EBL between groups. A 70% decrease in the median post-operative morphine equivalents was observed in the steroid cohort (0.50 mg/kg WS vs 1.65 mg/kg NS, p value < 0.001). There was an association between post-operative morphine equivalents and length of stay (Spearman's rho = 0.22, p value = 0.04). There was no difference in wound healing, infection, and pulmonary or gastrointestinal complications between groups. No difference was found in pain at discharge, 30-day ED returns, or 30-day OR returns between groups.

CONCLUSIONS

Post-operative dexamethasone resulted in a 70% decrease in morphine equivalent use after PSF for NMS without any increase in perioperative wound infections.

LEVEL OF EVIDENCE

Level 3: case-control series.

Perioperative Intravenous Glucocorticoids in Total Joint Arthroplasty: A Systematic Review

BACKGROUND

Total joint arthroplasties (TJAs) of the hip and knee are common orthopaedic procedures. Postoperative pain in TJA is managed with opioids, which carry notable adverse effects and are associated with high dependency rates. With newer multimodal pain control regimens, perioperative glucocorticoid administration has shown promise as a means of mitigating postoperative pain. The objective of this review was to identify the effects of perioperative intravenous glucocorticoid administration on postoperative outcomes in TJA.

MATERIALS AND METHODS

A systematic review was done. The EMBASE database was searched from inception through September 1, 2020, to identify studies of perioperative glucocorticoids in TJA. Primary outcomes were postoperative pain, nausea, and vomiting. Secondary outcomes included hospital length of stay, postoperative opioid utilization, antiemetic rescue medication use, and postoperative surgical complications.

RESULTS

Our search yielded 429 publications; 14 studies were ultimately included, incorporating 1704 patients. In 13 of 14 studies, pain scores improved with perioperative steroid administration. Regarding postoperative nausea and vomiting, most of the studies found a notable association between steroids and improved VAS-N (visual analogue scale for nausea) and decreased postoperative nausea and vomiting incidence. There were inconclusive data on the effects of perioperative steroids regarding postoperative length of stay, fatigue, and range of motion of the affected joint. In all 14 studies, no notable difference was found between study groups regarding postoperative surgical complications.

CONCLUSION

This systematic review supports the use of perioperative steroids in TJA for mitigating postoperative pain, nausea, and systemic inflammation. Additional randomized trials are needed to form a consensus on optimal dosing, delivery method, and timing of perioperative glucocorticoids in TJA.

Can intra-operative methylprednisolone application be effective for post-operative pain, nausea and vomiting in laparoscopic cholecystectomy operations?

Background/Aim: Post-operative nausea, vomiting (PONV), and pain are common symptoms after laparoscopic cholecystectomy (LC) that is performed under general anesthesia. These symptoms lead to prolongation of post-operative recovery and hospital stay. In this study, the efficacy of intra-operative methylprednisolone (MP) administration on post-operative pain and PONV was investigated in patients undergoing LC under general anesthesia. Methods: This study was conducted at Uşak University Faculty of Medicine Hospital. Patients who underwent LC under general anesthesia between 01.11.2018 and 01.06.2019 were evaluated using the prospective cohort method. While intra-operative MP was administered to one group of patients who underwent LC (MP group), MP was not administered to the second group (non-MP). The pain was evaluated using the Visual Analog Scale (VAS) while PONV was evaluated with the Verbal Descriptive Scale (VDS in patients at post-operative hours 0, 1, 2, 6, 12, 18, and 24. On the first post-operative day, patient satisfaction was assessed. Results: The study cohort consisted of 76 patients. The VAS was used to measure post-operative pain, and it was discovered that the MP group had significantly reduced VAS values at post-operative hours 0, 1, 2, 6, 12, 18, and 24 (P < 0.001). In the VDS evaluation, no difference between the two groups only at post-operative hour 12 (P = 0.52) was found, while the VDS value was found to be lower in the MP group than in the non-MP group at post-operative hours 0, 1, 2, 6, 18, and 24 (P ˂ 0.001). The mean total analgesic use at post-operative hour 48 was 69.08 (26.91) mg in the MP group and 96.71 (42.38) mg in the non-MP group. The difference was statistically significant (P ˂ 0.001). Conclusion: PONV and discomfort incidence decreased after intra-operative MPadministration. The decrease in these symptoms was positively reflected in post-operativepatient satisfaction.

Application of dexamethasone combined with tranexamic acid in perioperative period of total hip arthroplasty

OBJECTIVE

To evaluate the efficacy and safety of dexamethasone (DEXA) combined with tranexamic acid (TXA) in the perioperative period of total hip arthroplasty.

MATERIALS AND METHODS

A total of 100 cases were randomly divided into 2 groups (50 cases per group). All patients were given 15 mg/kg TXA before skin incision and 3 hours later. Patients in the intervention group (TXA + DEXA group) were given 20 mg dexamethasone intravenously after the onset of anesthesia, and the same dose of DEXA was administered again 24 hours later. Patients in the placebo group (TXA group) were only given the same dose of normal saline. Postoperative c-reactive protein and interleukin-6, postoperative nausea and vomiting, fatigue visual analogue scale score, postoperative length of stay, range of motion, and consumption of analgesic and antiemetics were statistically analyzed in the 2 groups.

RESULTS

The levels of c-reactive protein and interleukin-6 in the TXA + DEXA group were lower than those in the TXA group at 24, 48, 72 hours post-operatively (P < .001). Walking pain scores in the TXA + DEXA group were also significantly lower than those in the TXA group at 24 and 48 hours (P < .001); rest pain scores were lower at 24 hours (P < .001). Compared with the TXA group, the incidence of nausea VAS, postoperative nausea and vomiting, fatigue, analgesia and antiemetics consumption, postoperative length of stay, and range of motion were lower in the TXA + DEXA group (all P < .05), while there were no significant differences in postoperative hematocrit, total blood loss, and complications (P > .05).

CONCLUSION

The combination of TXA (15 mg/kg; before skin incision and 3 hours later) and DEX (20 mg dexamethasone intravenously after the onset of anesthesia, and again 24 hours later) is an effective and safe strategy for patients undergoing total hip arthroplasty.

The Efficacy and Safety of Corticosteroids in Total Joint Arthroplasty: A Direct Meta-Analysis

BACKGROUND

Corticosteroids are commonly used intraoperatively to treat pain and reduce opioid consumption and nausea associated with primary total joint arthroplasty (TJA). The purpose of this study was to evaluate the efficacy and safety of corticosteroids in primary TJA to support the combined clinical practice guidelines of the American Association of Hip and Knee Surgeons, American Academy of Orthopaedic Surgeons, Hip Society, Knee Society, and the American Society of Regional Anesthesia and Pain Management.

METHODS

The MEDLINE, Embase, and Cochrane Central Register of Controlled Trials databases were searched for studies published before February 2020 on corticosteroids in TJA. All included studies underwent qualitative and quantitative homogeneity testing followed by a systematic review and direct comparison meta-analysis to assess the efficacy and safety of corticosteroids.

RESULTS

Critical appraisal of 1,581 publications revealed 23 studies regarded as the best available evidence for analysis. Intraoperative dexamethasone reduces postoperative pain, opioid consumption, and nausea and vomiting. Multiple doses lead to further reduction in pain, opioid consumption, nausea and vomiting. There is insufficient evidence on the risk of adverse events with perioperative dexamethasone in TJA.

CONCLUSION

Strong evidence supports the use of a single dose or multiple doses of intravenous dexamethasone to reduce postoperative pain, opioid consumption, nausea and vomiting after primary TJA. There is insufficient evidence on perioperative dexamethasone in primary TJA to determine the optimal dose, number of doses, or risk of postoperative adverse events.

A Prospective Randomized Controlled Trial of Methylprednisolone for Postoperative Pain Management of Surgically Treated Distal Radius Fractures

PURPOSE

Perioperative glucocorticoids have been effectively used as a pain management regimen for reducing pain after hand surgery. We hypothesize that a methylprednisolone taper (MPT) course following surgery will reduce pain and opioid consumption in the early postoperative period.

METHODS

This study was a randomized controlled trial of patients undergoing surgical fixation for distal radius fracture. Before surgery, patients were randomly assigned to receive preoperative dexamethasone only or preoperative dexamethasone followed by a 6-day oral MPT. Patient pain and opioid consumption data were collected for 7 days after surgery using a patient-reported pain journal.

RESULTS

Our study consisted of 56 patients enrolled from November 2018 to March 2020. Twenty-eight patients each were assigned to the control and treatment groups. Demographic characteristics such as age, body mass index, the dominant side affected, smoking status, diabetes status, and current narcotic use were similar between the control and treatment groups. With a noticeable, significant reduction starting on postoperative day 2, patients who received an MPT course consumed substantially less opioids during the first 7 days (7.8 ± 7.2 pills compared with 15.5 ± 11.5 pills, a 50% reduction). These patients also consumed significantly fewer oral morphine equivalents than the control group (81.2 vs 41.2). A significant difference in the pain visual analog scale scores between the 2 groups was noted starting on postoperative day 2, with 48% of the treatment group reporting no pain by postoperative day 6. No adverse events, including infection or complications of wound or bone healing, were seen in either group.

CONCLUSIONS

There was an early improvement in pain and reduction in early opioid consumption with a 6-day MPT following surgical fixation for distal radius fracture. With no increased risk of adverse events in our sample, MPT may be a safe and effective way to reduce postoperative pain.

TYPE OF STUDY/LEVEL OF EVIDENCE

Therapeutic II.

Paracetamol, ibuprofen and dexamethasone for pain treatment after total hip arthroplasty: protocol for the randomised, placebo-controlled, parallel 4-group, blinded, multicentre RECIPE trial

INTRODUCTION

Multimodal analgesia with paracetamol, non-steroidal anti-inflammatory drug and glucocorticoid is recommended for hip arthroplasty, but with uncertain effects of the different combinations. We aim to investigate benefit and harm of different combinations of paracetamol, ibuprofen and dexamethasone following total hip arthroplasty.

METHODS AND ANALYSIS

RECIPE is a randomised, placebo-controlled, parallel 4-group, blinded trial with 90-day and 1-year follow-up performed at nine Danish hospitals. Interventions are initiated preoperatively and continued for 24 hours postoperatively. Eligible participants undergoing total hip arthroplasty are randomised to:group A: oral paracetamol 1000 mg × 4+oral ibuprofen 400 mg × 4+intravenous placebo; group B: oral paracetamol 1000 mg × 4+intravenous dexamethasone 24 mg+oral placebo; group C: oral ibuprofen 400 mg × 4+intravenous dexamethasone 24 mg+oral placebo; group D: oral paracetamol 1000 mg × 4+oral ibuprofen 400 mg × 4+intravenous dexamethasone 24 mg.Primary outcome is cumulative opioid consumption at 0-24 hours. Secondary outcomes are pain at rest, during mobilisation and during a 5 m walk and adverse events. Follow-up includes serious adverse events and patient reported outcome measures at 90 days and 1 year. A total of 1060 participants are needed to demonstrate a difference of 8 mg in 24-hour morphine consumption assuming an SD of 24.5 mg, a risk of type I errors of 0.0083 and a risk of type 2 errors of 0.2. Primary analysis will be a modified intention-to-treat analysis.With this trial we aim to verify recommendations for pain treatment after total hip arthroplasty, and investigate the role of dexamethasone as an analgesic adjuvant to paracetamol and ibuprofen.

ETHICS AND DISSEMINATION

This trial is approved by the Region Zealand Committee on Health Research Ethics (SJ-799). Plans for dissemination include publication in peer-reviewed journals and presentation at scientific meetings.

TRIAL REGISTRATION NUMBER

NCT04123873.

Single High-Dose Systemic Methylprednisolone Administered Preoperatively Improves Pain Control and Sleep Quality After Total Hip Arthroplasty: A Double-Blind, Randomized Controlled Trial

Background

This study was performed to evaluate the efficacy of preoperative high-dose methylprednisolone on pain levels and sleep quality following primary total hip arthroplasty.

Material and methods

A double-blind, randomized controlled trial was performed in adults underdoing total hip arthroplasty. A computer-generated, permuted-block randomization scheme with a 1:1 ratio between the intervention (125 mg methylprednisolone) and control groups (normal saline) was utilized. Patients underwent a similar preoperative and postoperative protocol. Pain was assessed using the visual analog scale (VAS). Sleep quality was assessed at the 2-week postoperative visit using the Pittsburgh Sleep Quality Index (PSQI).

Results

With a total of 70 patients, 35 patients were included in the intervention and placebo groups. Hospital stay was significantly shorter in the intervention group (1.5 ± 0.7 vs 2.0 ± 0.5 days, P = .03). Preoperative pain levels were similar between groups, while satisfactory pain control was achieved in a significantly larger number of patients in the intervention group (18 vs 8 patients, P = .009). The intervention group was significantly more likely to have a good sleep quality than the placebo groups (74% vs 31%, P = .001). No significant differences were found between preoperative and postoperative blood sugar levels. We did not observe any cases of early postoperative wound complication, infection, or deep vein thrombosis among our patients.

Conclusion

In this randomized controlled trial, preoperative administration of 125 mg of methylprednisolone was found to improve pain control, as measured by VAS, 24 hours after surgery, and sleep quality, as measured by PSQI, 2 weeks following surgery.

Is intraoperative corticosteroid a good choice for postoperative pain relief in total joint arthroplasty? A meta-analysis of 11 randomized controlled trials

BACKGROUND

Effective postoperative analgesia is of great significance for postoperative rehabilitation. This meta-analysis aimed to investigate the efficacy of corticosteroid on pain following total joint arthroplasty.

METHOD

PubMed (1996-December 2020), Embase (1996-December 2020), and the Cochrane Library (CENTRAL, December 2020) were searched and a total of 11 randomized controlled trials met our inclusion criteria.

RESULTS

Eleven randomized controlled trials met the inclusion criteria. Pooled data indicated the corticosteroid group was effective compared to the control group in terms of the visual analogue scale at rest (P < .05) and movement (P < .05), the total morphine equivalent consumption (P < .05), and the length of stay (P < .05), without increasing the risk of periprosthetic joint infection (P = .74) and the length of stay (P = .32).

CONCLUSIONS

Compared to the control group, intraoperative corticosteroid was benefit to the pain management in total joint arthroplasty.

Effects of methylprednisolone on early postoperative pain and recovery in patients undergoing thoracoscopic lung surgery: A randomized controlled trial

STUDY OBJECTIVE

Evidence from previous studies indicates that glucocorticoids offer effective postoperative analgesia and improve the quality of recovery (QoR). The aim of this study was to evaluate the efficacy of preoperative methylprednisolone on early postoperative pain and QoR following thoracoscopic lung surgery.

DESIGN

A prospective, single-center, three-arm, double-blinded, randomized trial.

SETTING

Tertiary university hospital.

PATIENTS

Adult patients aged ≥18 years undergoing thoracoscopic lung surgery were eligible for participation.

INTERVENTIONS

Patients enrolled in this study were randomized to receive preoperative methylprednisolone (40 mg or 120 mg) or identical volumes of 0.9% saline.

MEASUREMENTS

The primary outcome was the proportion of moderate-to-severe pain (numerical rating scale [NRS] ≥ 4 when coughing during pulmonary rehabilitation exercises) on the first day postoperatively. The postoperative pain scores, QoR-15 scores and other secondary outcomes were also recorded.

MAIN RESULTS

Of the 180 enrolled patients, 173 patients were included in the primary analysis. The results showed that the proportion of moderate-to-severe pain was not significantly different between the combined methylprednisolone group and the placebo group (51.7% vs. 64.9%; absolute difference, 13.2%; 95% CI, -2.1% to 29.3%; P = 0.10). Patients who received methylprednisolone treatment had lower pain scores at rest and coughing on the first day after surgery than those who received placebo treatment, with mean differences of 0.5 and 0.7, respectively (P < 0.01). QoR-15 scores were higher in patients treated with methylprednisolone at day 1 (mean difference, 6.9; P < 0.001) and day 2 (mean difference, 7.2; P < 0.001) than in patients who received placebo treatment. No side-effects associated with methylprednisolone treatment were observed.

CONCLUSIONS

Our findings suggested that preoperative methylprednisolone (either high or low dose) has limited impact on early postoperative pain and recovery in patients undergoing thoracoscopic lung surgery, with no clinically relevant benefits detected when compared with placebo.

TRIAL REGISTRATION

Chinese Clinical Trail Register (identifier: ChiCTR1900021020).

No increase in postoperative contacts with the healthcare system following outpatient total hip and knee arthroplasty

Background and purpose - Discharge on the day of surgery (DDOS) after total hip arthroplasty (THA) and total knee arthroplasty (TKA) has been shown to be safe in selected patients. Concerns have been raised that discharging patients on the day of surgery (DOS) could lead to an increased burden on other parts of the healthcare system when compared with patients not discharged on the DOS (nDDOS). Therefore, we investigated whether discharging patients on the day of surgery (DOS) after THA and TKA leads to increased contacts with the primary care sector or other departments within the secondary care sector.Patients and methods - Prospective data on 261 consecutive patients scheduled for outpatient THA (n = 135) and TKA (n = 126) were collected as part of a previous cohort study. 33% of THA patients and 37% of TKA patients were discharged on the DOS. Readmissions within 3 months after surgery were recorded. Contacts with the discharging department, other departments, and primary care physicians within 3 weeks were registered.Results - No statistically significant differences were found when comparing DDOS patients and patients not discharged on the DOS (nDDOS) with regard to readmissions, physical contacts with the discharging department, and contacts with other departments as well as general practitioners. THA DDOS patients had significantly fewer contacts with the discharging department by telephone than THA nDDOS patients. TKA DDOS patients had significantly more contacts with the discharging department by telephone than TKA nDDOS patients.Interpretation - Patients discharged on the DOS following THA or TKA generally have similar postoperative contacts with the healthcare system when compared with patients not discharged on the DOS.

An Update on Multimodal Pain Management After Total Joint Arthroplasty

➤

Multimodal analgesia has become the standard of care for total joint arthroplasty as it provides superior analgesia with fewer side effects than opioid-only protocols.

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Systemic medications, including nonsteroidal anti-inflammatory drugs, acetaminophen, corticosteroids, and gabapentinoids, and local anesthetics via local infiltration analgesia and peripheral nerve blocks, are the foundation of multimodal analgesia in total joint arthroplasty.

➤

Ideally, multimodal analgesia should begin preoperatively and continue throughout the perioperative period and beyond discharge.

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There is insufficient evidence to support the routine use of intravenous acetaminophen or liposomal bupivacaine as part of multimodal analgesia protocols.

Postoperative Infection Risk in Total Joint Arthroplasty After Perioperative IV Corticosteroid Administration: A Systematic Review and Meta-Analysis of Comparative Studies

BACKGROUND

Perioperative corticosteroid administration is associated with reduced postoperative nausea, pain, and enhanced recovery after surgery. However, potential complications including wound and periprosthetic joint infections remain a concern for surgeons after total joint arthroplasty (TJA).

METHODS

A systematic review of the search databases PubMed, Google Scholar, and EMBASE was made in January 2021 to identify comparative studies evaluating infection risk after perioperative corticosteroid administration in TJA. PRISMA guidelines were used for this review. Meta-analysis was used to assess infection risk in accordance with joint and corticosteroid dosing regimen used.

RESULTS

201 studies were returned after initial search strategy, with 29 included for review after application of inclusion and exclusion criteria. Studies were categorized as using low- or high-dose corticosteroid with single or repeat dosing regimens. Single low-dose corticosteroid administration was not associated with an increased risk of infection (P = .4; CI = 0.00-0.00). Single high-dose corticosteroid was not associated with an increased infection risk (P = .3; CI = 0.00-0.01) nor did repeat low-dose regimens result in increased risk of infection (P = .8; CI = -0.02-0.02). Studies assessing repeat high-dosing regimens reported no increased infection, with small numbers of participants included. No significant risk difference in infection risk was noted in hip (P = .59; CI = -0.03-0.02) or knee (P = .2; CI = 0.00-0.01) arthroplasty. Heterogeneity in patient profiles included in studies to date was noted.

CONCLUSION

Use of perioperative corticosteroid in TJA does not appear to be associated with increased risk of postoperative infection in patients with limited comorbidities. Further research is warranted to evaluate postoperative complications after TJA in these at-risk patient populations.

Procedure-specific acute pain trajectory after elective total hip arthroplasty: systematic review and data synthesis

BACKGROUND

For most procedures, there is insufficient evidence to guide clinicians in the optimal timing of advanced analgesic methods, which should be based on the expected time course of acute postoperative pain severity and aimed at time points where basic analgesia has proven insufficient.

METHODS

We conducted a systematic search of the literature of analgesic trials for total hip arthroplasty (THA), extracting and pooling pain scores across studies, weighted for study size. Patients were grouped according to basic anaesthetic method used (general, spinal), and adjuvant analgesic interventions such as nerve blocks, local infiltration analgesia, and multimodal analgesia. Special consideration was given to high-risk populations such as chronic pain or opioid-dependent patients.

RESULTS

We identified and analysed 71 trials with 5973 patients and constructed pain trajectories from the available pain scores. In most patients undergoing THA under general anaesthesia on a basic analgesic regimen, postoperative acute pain recedes to a mild level (<4/10) by 4 h after surgery. We note substantial variability in pain intensity even in patients subjected to similar analgesic regimens. Chronic pain or opioid-dependent patients were most often actively excluded from studies, and never analysed separately.

CONCLUSIONS

We have demonstrated that it is feasible to construct procedure-specific pain curves to guide clinicians on the timing of advanced analgesic measures. Acute intense postoperative pain after THA should have resolved by 4-6 h after surgery in most patients. However, there is a substantial gap in knowledge on the management of patients with chronic pain and opioid-dependent patients.

PROSPECT guideline for total hip arthroplasty: a systematic review and procedure-specific postoperative pain management recommendations

The aim of this systematic review was to develop recommendations for the management of postoperative pain after primary elective total hip arthroplasty, updating the previous procedure-specific postoperative pain management (PROSPECT) guidelines published in 2005 and updated in July 2010. Randomised controlled trials and meta-analyses published between July 2010 and December 2019 assessing postoperative pain using analgesic, anaesthetic, surgical or other interventions were identified from MEDLINE, Embase and Cochrane databases. Five hundred and twenty studies were initially identified, of which 108 randomised trials and 21 meta-analyses met the inclusion criteria. Peri-operative interventions that improved postoperative pain include: paracetamol; cyclo-oxygenase-2-selective inhibitors; non-steroidal anti-inflammatory drugs; and intravenous dexamethasone. In addition, peripheral nerve blocks (femoral nerve block; lumbar plexus block; fascia iliaca block), single-shot local infiltration analgesia, intrathecal morphine and epidural analgesia also improved pain. Limited or inconsistent evidence was found for all other approaches evaluated. Surgical and anaesthetic techniques appear to have a minor impact on postoperative pain, and thus their choice should be based on criteria other than pain. In summary, the analgesic regimen for total hip arthroplasty should include pre-operative or intra-operative paracetamol and cyclo-oxygenase-2-selective inhibitors or non-steroidal anti-inflammatory drugs, continued postoperatively with opioids used as rescue analgesics. In addition, intra-operative intravenous dexamethasone 8-10 mg is recommended. Regional analgesic techniques such as fascia iliaca block or local infiltration analgesia are recommended, especially if there are contra-indications to basic analgesics and/or in patients with high expected postoperative pain. Epidural analgesia, femoral nerve block, lumbar plexus block and gabapentinoid administration are not recommended as the adverse effects outweigh the benefits. Although intrathecal morphine 0.1 mg can be used, the PROSPECT group emphasises the risks and side-effects associated with its use and provides evidence that adequate analgesia may be achieved with basic analgesics and regional techniques without intrathecal morphine.

Perioperative, short-, and long-term outcomes of gastric cancer surgery: Propensity score-matched analysis of patients with or without prior solid organ transplantation

BACKGROUND

Details of perioperative outcomes and survival after gastric cancer surgery in prior transplant recipients have received minimal research attention.

METHODS

We performed an observational cohort study using the database of 20,147 gastric cancer patients who underwent gastrectomy at a single gastric cancer center in Korea. Forty-one solid organ recipients [kidney (n = 35), liver (n = 5), or heart (n = 1)] were matched with 205 controls using propensity score matching.

RESULTS

Operation time, blood loss, and postoperative pain were similar between groups. Short-term complication rates were similar between transplantation and control groups (22.0% vs. 20.1%, P = 0.777). Transplantation group patients with stage 1 gastric cancer experienced no recurrence, while those with stage 2/3 cancer had significantly higher recurrence risk compared to the controls (P = 0.049). For patients with stage 1 cancer, the transplantation group had a significantly higher rate of non-gastric cancer-related deaths compared to the controls (19.2% vs. 1.4%, P = 0.001). For those with stage 2/3 cancer, significantly lower proportion of the transplantation group received adjuvant chemotherapy compared to the control group (26.7% vs. 80.3%, P < 0.001). The transplantation group had a higher (albeit not statistically significant) rate of gastric cancer-related deaths compared to the controls (40.0% vs. 18.0%, P = 0.087).

CONCLUSION

Transplant recipients and non-transplant recipients exhibited similar perioperative and short-term outcomes after gastric cancer surgery. From long-term outcome analyses, we suggest active surveillance for non-gastric cancer-related deaths in patients with early gastric cancer, as well as strict oncologic care in patients with advanced cancer, as effective strategies for transplant recipients.

Perioperative Systemic Dexamethasone Reduces Length of Stay in Total Joint Arthroplasty: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

BACKGROUND

The objective of this review is to examine the effect of perioperative systemic corticosteroids at varying doses and timings on early postoperative recovery outcomes following unilateral total knee and total hip arthroplasty. The primary outcome was length of stay (LOS).

METHODS

A systematic review and meta-analysis of randomized controlled trials was performed. MEDLINE, EMBASE, and Cochrane Library databases were searched from inception to June 1, 2020. Studies comparing the outcome of adult patients receiving a systemic steroid to patients who did not receive steroids were included.

RESULTS

Seventeen studies were included, incorporating 1957 patients. Perioperative corticosteroids reduced hospital LOS (mean difference [MD] = -0.39 days, 95% confidence interval [CI] -0.61 to -0.18). A subsequent dose of corticosteroid at 24 hours further reduced LOS (MD = -0.33, 95% CI -0.55 to -0.11). Corticosteroids resulted in reduced levels of pain on postoperative day (POD) 0 (MD = -1.99, 95% CI -3.30 to -0.69), POD1 (MD = -1.47, 95% CI -2.15 to -0.79), and POD2. Higher doses were more effective in reducing pain with activity on POD0 (P = .006) and 1 (P = .023). Steroids reduced the incidence of PONV on POD1 (log odds ratio [OR] = -1.05, 95% CI -1.26 to -0.84) and POD2, with greater effect at higher doses (P = .046). Corticosteroids did not increase the incidence of infection (P = 1.000), venous thromboembolism (P = 1.000), or gastrointestinal hemorrhage (P = 1.000) but were associated with an increase in blood glucose (MD = 5.30 mg/dL, 95% CI 2.69-7.90).

CONCLUSION

Perioperative corticosteroids are safe, facilitate earlier discharge, and improve patient recovery following unilateral total knee arthroplasty and total hip arthroplasty. Higher doses (15-20 mg of dexamethasone) are associated with further reductions in dynamic pain and PONV, and repeat dosing may further reduce LOS.

Are functional outcomes and early pain affected by discharge on the day of surgery following total hip and knee arthroplasty?

Background and purpose - Outpatient total knee and total hip arthroplasty (TKA and THA) has been shown to be feasible and safe in selected patients. However, little data is available on functional outcome and early pain in patients discharged on the day of surgery (DOS). We investigated patient-reported outcomes at 1 year and early pain in outpatient TKA and THA patients discharged on the day of surgery (DOS) (DDOS) compared with patients scheduled for outpatient surgery but not discharged on the DOS (nDDOS).Patients and methods - Prospective data on 261 consecutive patients scheduled for outpatient TKA (n = 126) and THA (n = 135) were collected. 37% of TKA patients and 33% of THA patients were discharged on the DOS. Pain scores at rest and activity and use of morphine were registered on postoperative days 1-7. Oxford Knee Score (OKS) and Oxford Hip Score (OHS) were collected preoperatively and at 3 and 12 months' follow-up.Results - DDOS and nDDOS patients were similar in respect to age, sex, procedure type (TKA vs. THA), or preoperative OKS or OHS. Neither OKS nor OHS differed between groups at 3 and 12 months' follow-up. Pain at rest and activity and use of morphine did not differ between the 2 groups on days 1-7.Interpretation - In patients scheduled for outpatient TKA and THA, we found similar patient-reported outcomes both early and at 1 year in those discharged on the DOS and those who had at least 1 overnight stay.

Is a split-dose intravenous dexamethasone regimen superior to a single high dose in reducing pain and improving function after total hip arthroplasty? A randomized blinded placebo-controlled trial

Aims

Intravenous dexamethasone has been shown to reduce immediate postoperative pain after total hip arthroplasty (THA), though the effects are short-lived. We aimed to assess whether two equivalent perioperative split doses were more effective than a single preoperative dose.

Methods

A total of 165 patients were randomly assigned into three groups: two perioperative saline injections (Group A, placebo), a single preoperative dose of 20 mg dexamethasone and a postoperative saline injection (Group B), and two perioperative doses of 10 mg dexamethasone (Group C). Patients, surgeons, and staff collecting outcome data were blinded to allocation. The primary outcome was postoperative pain level reported on a ten-point Numerical Rating Scale (NRS) at rest and during activity. The use of analgesic and antiemetic rescue, incidence of postoperative nausea and vomiting (PONV), CRP and interleukin-6 (IL-6) levels, range of motion (ROM), length of stay (LOS), patient satisfaction, and the incidence of surgical site infection (SSI) and gastrointestinal bleeding (GIB) in the three months postoperatively, were also compared.

Results

The pain scores at rest were significantly lower in Groups B and C than in Group A on postoperative days 1 and 2. The dynamic pain scores and CRP and IL-6 levels were significantly lower for Groups B and C compared to Group A on postoperative days 1, 2, and 3. Patients in Groups B and C had a lower incidence of PONV, reduced use of analgesic and antiemetic rescue, improved ROM, shorter LOS, and reported higher satisfaction than in Group A. Patients in Group C had significantly lower dynamic pain scores and IL-6 and CRP levels on postoperative days 2 and 3, and higher ROM and satisfaction on postoperative day 3 than in Group B. No SSI or GIB occurred in any group.

Conclusion

Perioperative dexamethasone provides short-term advantages in reducing pain, PONV, and inflammation, and increasing range of motion in the early postoperative period after THA. A split-dose regimen was superior to a single high dose in reducing pain and inflammation, and increasing ROM, with better patient satisfaction. Level of evidence: I Cite this article: Bone Joint J 2020;102-B(11):1497–1504.

Preoperative dexamethasone for pain relief after total knee arthroplasty: A randomised controlled trial

BACKGROUND

Corticosteroids can reduce pain but the optimal dose and safety profiles are still uncertain.

OBJECTIVE

This study aimed to evaluate two different doses of dexamethasone for pain management and their side effects after total knee arthroplasty.

DESIGN

A prospective randomised, controlled trial.

SETTING

A tertiary teaching hospital in Hong Kong.

PATIENTS

One hundred and forty-six patients were randomly allocated to one of three study groups.

INTERVENTIONS

Before operation, patients in group D8, D16 and P received dexamethasone 8 mg, dexamethasone 16 mg and placebo (0.9% saline), respectively.

MAIN OUTCOME MEASURES

The primary outcome was postoperative pain score. Secondary outcomes were opioid consumption, physical parameters of the knees and side effects of dexamethasone.

RESULTS

Compared with placebo, group D16 patients had significantly less pain during maximal active flexion on postoperative day 3 [-1.3 (95% CI, -2.2 to -0.31), P = 0.005]. There was also a significant dose-dependent trend between pain scores and dexamethasone dose (P = 0.002). Compared with placebo, patients in group D16 consumed significantly less opioid [-6.4 mg (95% CI, -11.6 to -1.2), P = 0.025] and had stronger quadriceps power on the first three postoperative days (all P < 0.05). They also had significantly longer walking distance on postoperative day 1 [7.8 m ([95% CI, 0.85 to 14.7), P = 0.023] with less assistance during walking on the first two postoperative days (all P < 0.029) and significantly better quality-of-recovery scores on postoperative day 1 (P = 0.018). There were significant dose-dependent trends between all the above parameters and dexamethasone dose (all P < 0.05). No significant differences were found in the incidence of chronic pain or knee function 3, 6 and 12 months postoperatively.

CONCLUSION

Dexamethasone 16 mg given before total knee arthroplasty led to a reduction in postoperative pain, less opioid consumption, stronger quadriceps muscle power, better mobilisation and better overall quality-of-recovery after operation. No long-term improvement in reduction in pain and function of the knee was found.

TRIAL REGISTRATION

ClinicalTrials.gov identifier: NCT02767882.

Preoperative high-dose Steroids in Total Knee and Hip Arthroplasty - Protocols for three randomized controlled trials

BACKGROUND

Patients undergoing total knee arthroplasty (TKA)/ total hip arthroplasty (THA) still experience moderate-severe postoperative pain despite optimized pain management regimes. The patients already on opioid treatment and pain catastrophizers (PCs) have a higher risk of postoperative pain. The use of preoperative intravenous high-dose glucocorticoids decreases postoperative pain after TKA and THA, but optimal dose is yet to be found, and the effect on subpopulations at high pain risk is unknown.

AIM

To investigate the effect of a higher than previously used dose of glucocorticoids (dexamethasone (DXM)), administered intravenously before surgery, as part of standardized fast-track regimen, on postoperative pain in TKA/THA subgroups.

METHOD

Three separate randomized, double-blinded, controlled trials were planned to compare a new higher dose DXM (1 mg/kg) to the earlier used high-dose DXM (0.3 mg/kg). Study 1: predicted Low Pain TKA; study 2: predicted High Pain Responder (HPR) TKA; study 3: predicted HPR THA. Predicted HPR groups consist of either PCs with PCS-score of ≥ 21 and/or history of ongoing opioid-treatment of 30 mg/day of morphine or equivalents > 30 days. In total, 408 patients were planned for inclusion (160 Low Pain TKA, 88 HPR TKA, 160 HPR THA).

PRIMARY OUTCOME

Pain upon ambulation in a 5-meter walk test 24 hours after surgery. Secondary outcomes include use of analgesics, rescue-opioids, antiemetics, cumulated pain, CRP, OR-SDS, QoR-15, quality of sleep, length of stay (LOS), reasons for hospitalization, readmission, morbidity, and mortality. Patients completed follow-up on day 90. Recruiting commenced February 2019 and is expected to finish in September 2020.

The effect of pre-operative high doses of methylprednisolone on pain management and convalescence after total hip replacement in elderly: a double-blind randomized study

Purpose

The aim of the study was to assess whether administration of a single dose of methylprednisolone in the group patients above 65 years of age will be effective in complex analgesic management after total hip arthroplasty (THA).

Methods

Seventy-seven patients above 65 years old were double-blind randomized into two: the study and controls groups. Pre-operatively, the study group received as a single dose of 125 mg intravenous methylprednisolone, while the others saline solution as placebo. Peri-operatively, all the patients were administered opioid and nonopioid analgesic agents. We measured the levels of inflammatory markers (leukocytosis, C-reactive protein—CRP), pain intensity level (visual analog scale—VAS; numerical rating scale—NRS), the life parameters, and noted complications.

Results

Following administration of methylprednisolone were significantly lower levels of CRP on all the four post-operative days; leukocytosis on the second day; the VAS/NRS score at rest after six, 12, and 18 hours post-operatively, diminished the dose of parenteral opioid preparations (oxycodone hydrochloride), the duration of analgesia by peripheral nerve block was significantly higher as compared with the placebo group (p < 0.000001). No infectious complications were noted; there was one patient who developed post-operative delirium.

Conclusion

A single dose of methylprednisolone significantly reduces the level of post-operative pain at rest on the day of THA in the group patients above 65 years of age, decreases the dose of opioid analgesic agents, and significantly decreases the level of inflammatory markers, without infectious processes.

Additional benefits of multiple-dose tranexamic acid to anti-fibrinolysis and anti-inflammation in total knee arthroplasty: a randomized controlled trial

BACKGROUND

Consensus is lacking regarding the dose and timing of tranexamic acid (TXA). The aim of this study was to determine whether multiple-dose intravenous TXA further reduced blood loss and attenuated inflammation after total knee arthroplasty (TKA).

MATERIALS AND METHODS

We prospectively studied four regimens on TXA: no TXA (A), before incision, 3, 6, and 12 h later (B), before incision, 3, 6, 12, and 18 h later (C) and before incision, 3, 6, 12, 18, and 24 h later (D). The primary outcome was hidden blood loss (HBL). Other outcome measurements such as total blood loss (TBL), intraoperative blood loss (IBL), fibrinolysis parameters [fibrin(-ogen) degradation products, D-dimer], inflammatory factors (C-reactive protein, interleukin-6), visual analog scale (VAS) score, transfusion rate, length of stay (LOS) and complications were also compared.

RESULTS

The mean HBL and TBL were significantly lower in Group D than in Groups C, B and A. The level of inflammatory factors and fibrinolysis parameters were significantly lower in Group D than in Groups C, B and A at 24 and 72 h postoperatively. The VAS score on postoperative days 1 and 3 (POD1 and POD3) was significantly lower in Group D than in Groups C, B and A. There was no significant difference in LOS among groups. No patient underwent blood transfusion. No episodes of deep venous thrombosis or pulmonary embolism occurred in all the groups.

CONCLUSION

The repeated doses of TXA up to 24 h can further diminish HBL, provide additional fibrinolysis and inflammation control and ameliorate postoperative pain following TKA.

LEVEL OF EVIDENCE

I.

Fast-track procedures after primary total knee arthroplasty reduce hospital stay by unselected patients: a prospective national multi-centre study

PURPOSE

The aim of this study was to evaluate the impact of fast-track procedures (FTPs) on length of hospital stay after primary total knee arthroplasty (TKA) in a prospective, national, multicentric analysis. The innovative point was that no patient selection was used. The hypothesis was that FTPs reduce hospital stay after primary TKA for non-traumatic conditions compared with the national database.

METHODS

An observational prospective study was conducted in ten centres throughout France. A total of 839 patients included in FTPs were followed up for three months. The average LOS, direct return home rate, unscheduled re-admission rate, and re-intervention rate were compared with those in the national database (93,329 TKAs). Knee society and Oxford score were collected.

RESULTS

The mean LOS was 4.4 ± 3.3 days, while the national base LOS was 6.4 ± 3.1 days (p < 0.001). A total of 560 patients (66.7%) were able to return home, compared with 47,617 (49.6%) in the national database (p < 0.001). Thirty-five patients (4.2%) were re-admitted within 90 days of the intervention, compared with 10,399 (10.8%) in the national database (p < 0.001). Seventeen patients (2.0%) were re-operated upon within 90 days after the TKA, compared with 529 (0.5%) in the national database (p < 0.05).

CONCLUSION

The FTPs used by unselected patients allowed a significant decrease in the mean LOS and in the rate of re-admission and a significant increase of the rate of direct home return after primary TKA compared with the national database. The significant increase in the re-operation rate warrants further investigation. However, FTP should become the standard of care after this intervention.

[Fast-track arthroplasty-intra- and post-operative management]

Fast-track concepts in hip and knee arthroplasty focus on an early and safe mobilisation after surgery using a multi-modal pain concept with local infiltration anaesthesia. No drains, femoral nerve blocks or urinary catheters are used. Tranexamic acid reduces blood loss and transfusion rates. Cortisone is helpful in reducing pain, PONV and postsurgical stress response. Minimal invasive surgical techniques and the renouncement of a tourniquet lead to a better functional result and less pain. Restrictions and precautions are not evidence-based and should, therefore, be abandoned.

[Total knee and hip arthroplasty within 2 days : The Danish Fast-Track Model]

BACKGROUND

Patients in Denmark undergoing total knee or hip replacement are routinely discharged within 2 days of surgery. A critical examination of traditional treatment methods, combined with focused research, has during the last 20 years increasingly optimized the treatment course in such a way that it has become possible to radically reduce the length of stay (LOS).

BASICS OF THE FAST-TRACK MODEL

The most important elements of this Fast-Track model are described. The patient motivation and transfer of partial responsibility to the patient through intensive information, optimized operation techniques, as well as modern multi-modal pain therapy with early mobilization are key issues. The relatively small and homogenous health care system of Denmark offers good research conditions and the possibility of a fast implementation of the latest results, as well as a lump-sum based re-imbursement system without minimum stay-both factors have been favorable for the development of the Fast-Track model.

Preoperative multimodal analgesia decreases 24-hour postoperative narcotic consumption in elective spinal fusion patients

BACKGROUND CONTEXT

Effective postoperative pain management in patients undergoing elective spinal fusion surgery has been associated with shorter hospital stays, reduced rates of hospital readmissions due to pain, and decreased cost of care. Furthermore, preoperative multimodal analgesia regimens have been shown to decrease postoperative subjective pain measurements and narcotic consumption in patients undergoing spinal fusion and total arthroplasty surgeries.

PURPOSE

Compare the difference in effects on 24-hour postoperative narcotic consumption, reported pain, and early mobility with administration of preoperative celecoxib plus gabapentin, gabapentin alone, and a nonstandardized analgesia regimen in patients undergoing elective spinal fusion surgery involving ≤5 levels.

STUDY DESIGN

Retrospective review, Level of Evidence III.

PATIENT SAMPLE

A total of 185 adult patients undergoing elective spinal fusion surgery involving ≤5 levels from 2013 to 2017 at one academic institution. Patients were excluded if the surgery was nonelective, for oncological purposes, or the patient was younger than 17 years old.

OUTCOME MEASURES

Twenty-four-hour postoperative morphine equivalent consumption, 24-hour postoperative visual analogue scale (VAS) pain scores, postoperative day to ambulate, and postoperative day to clear physical therapy.

METHODS

A single-institution retrospective chart review was conducted. Patients meeting inclusion criteria were grouped by whether they had received preoperative celecoxib plus gabapentin, gabapentin alone, or neither of these medications. Opioid medication intake for the first 24 hours after the surgery end time was tabulated and converted to morphine equivalents. Visual analogue scale (VAS) pain scores were also averaged over the first 24 hours. Finally, physical therapy notes were reviewed to determine the time taken for the patient to first ambulate and to clear physical therapy. No external funding was procured for this research and the authors' conflicts of interest are not pertinent to the present work.

RESULTS

Twenty-four-hour postoperative morphine equivalent consumption was significantly lower in the celecoxib plus gabapentin group compared with control (p=.004). Patients in the celecoxib plus gabapentin group had significantly lower mean VAS scores (p=.002) and had earlier mobility postoperatively (p=.012) than those in the control group. Early mobility and time to physical therapy clearance did differ between the celecoxib + gabapentin group compared with the gabapentin alone group. The gabapentin group had a significantly higher 24-hour morphine dose equivalent (p=.013) and a significantly higher VAS average (p=.009) compared with the celecoxib + gabapentin group. Gabapentin given alone compared with control did not show statistically significant improved outcomes in postoperative morphine equivalent consumption, pain scores or physical therapy goals.

CONCLUSIONS

This study demonstrates that administering a selective COX-2 inhibitor and GABA-analogue preoperatively can significantly decrease 24-hour postoperative opioid consumption, VAS pain scores, and elapsed time to postoperative mobility in patients undergoing elective spine fusion surgery of ≤5 levels. Optimal standardized dosing and drug combination for preoperative multimodal analgesia remains to be elucidated.

Effect of Methylprednisolone on Pain Management in Total Knee or Hip Arthroplasty: A Systematic Review and Meta-Analysis of Randomized Controlled Trials

BACKGROUND

Total joint arthroplasty (TJA) has been reported to be a successful strategy for patients with advanced osteoarthritis; however, early postoperative pain has become an unresolved issue. Perioperative methylprednisolone (MP) administration in TJA is an important and controversial topic. This study was conducted to assess the efficacy and safety of MP for pain management after total knee or hip arthroplasty (TKA/THA).

MATERIALS AND METHODS

PubMed, Embase, and the Cochrane Library were searched for randomized controlled trials comparing MP versus placebo for patients undergoing TKA/THA. Related indicators that reflected the efficacy and safety for pain management were evaluated by meta-analysis.

RESULTS

Six randomized controlled trials involving a total of 350 patients met the inclusion criteria. The outcomes showed that intravenous MP significantly reduced pain scores at 6 and 24 hours during activity after TKA and THA but local use of MP had no clear benefit in reducing pain scores compared with the control group. There was no significant difference in VAS at 24 hours at rest and 48 hours during activity after TKA and THA. In addition, MP was associated with a reduction of morphine consumption at 24 hours after TKA. Furthermore, patients receiving MP had an obvious inflammatory control and improving postoperative nausea and vomiting and the use of MP was not associated with a significant increase in the risk of complications. There was no significant difference in the range of knee motion and length of hospital stay in both groups.

CONCLUSIONS

This study showed that intravenous MP significantly alleviated early postoperative pain and the incidence of postoperative nausea and vomiting after TKA and THA. For safety, intravenous MP as a promising strategy in rapid recovery to TJA.

The Influence of Modifiable, Postoperative Patient Variables on the Length of Stay After Total Hip Arthroplasty

BACKGROUND

Many studies have examined strategies to reduce length of stay (LOS) after total hip arthroplasty (THA), but few have focused on modifiable patient-specific information in the acute postoperative period. This study investigates the determinants of LOS after THA, with a focus on potentially modifiable factors.

METHODS

A total of 1278 patients undergoing elective THA from 2012 to 2014 were extracted from our institutional data warehouse at our academic orthopedic specialty hospital. Data were collected on patient demographics, comorbidities, inpatient opioid use, hypotensive events, and abnormalities in laboratory values, all occurring on postoperative day 0 or 1. The main outcome was hospital LOS. Multivariate regression analysis was performed to identify independent risk factors for LOS over 3 days.

RESULTS

The average age of patients undergoing primary total hip arthroplasty in our cohort was 62.3 (standard deviation 10.7) years, and 52.7% were women. Eighty-one (6.3%) of 1278 patients had a LOS more than 3 days. Multivariate regression analysis demonstrated several statistically significant nonmodifiable and modifiable risk factors that influence LOS after THA. Nonmodifiable risk factors included nonwhite race (odds ratio [OR], 1.497), single marital status (OR, 1.724), increasing age (OR, 1.330), and increasing Charlson Comorbidity Index (OR, 1.411). Potentially modifiable risk factors included every 10 mg oral morphine equivalent consumption (1.069), every 5 postoperative hypotensive events (OR, 1.232), low hemoglobin (OR, 3.265), high glucose levels (OR, 1.887), and a high creatinine (OR, 2.874).

CONCLUSION

This study identifies potentially modifiable factors that are associated with increased LOS after THA, including postoperative opioid use and hypotensive events. Efforts to control narcotic use and initiatives aimed to reduce early postoperative hypotension could aid in reducing LOS. Furthermore, attempts should be made to correct postoperative anemia, high glucose levels, and a high creatinine level when possible.

Acute complications in the post-anaesthesia care unit after infrainguinal surgery for lower limb ischaemia - a prospective observational cohort study

BACKGROUND

Arterial surgery for lower limb ischaemia is a frequently performed procedure in patients with severe cardio-pulmonary comorbidities, making them high-risk patients for acute postoperative complications with a need for prolonged stay in the post-anaesthesia care unit (PACU). However, detailed information on complications during the PACU stay is limited, hindering mechanism-based interventions for early enhanced recovery. Thus, we aimed to systematically describe acute complications and related risk factors in the immediate postoperative phase after infrainguinal arterial surgery.

PATIENTS AND METHODS

Patients transferred to the PACU after infrainguinal arterial surgery due to chronic or acute lower limb ischaemia were consecutively included in a six-month observational cohort study. Pre- and intraoperative data included comorbidities as well as surgical and anaesthetic technique. Data on complications and treatments in the PACU were collected every 15 minutes using a standardised assessment tool. The primary endpoint was occurrence of predefined moderate or severe complications occurring during PACU stay.

RESULTS

In total, 155 patients were included for analysis. Eighty (52 %) patients experienced episodes with oxygen desaturation (< 85 %) and moderate or severe pain occurred in 72 patients (47 %); however, circulatory complications (hypotension, tachycardia) were rare. Preoperative opioid use was a significant risk factor for moderate or severe pain in PACU (59 vs. 38 % chronic vs. opioid naïve patients (P = 0.01).

CONCLUSIONS

Complications in the PACU after infrainguinal arterial surgery relates to saturation and pain, suggesting that future efforts should focus on anaesthesia and analgesic techniques including opioid sparing regimes to enhance early postoperative recovery.

[Research status of the enhanced recovery after surgery in the geriatric hip fractures]

Objective

To summarize the latest developments in the enhanced recovery after surgery (ERAS) in the geriatric hip fractures and its perioperative therapy management.

Methods

The recent original literature on the ERAS in the geriatric hip fractures were extensively reviewed, illustrating the concepts and properties of the ERAS in the geriatric hip fractures.

Results

It has been considered to be associated with the decreased postoperative morbidity, reduced hospital length of stay, and cost savings to implement ERAS protocols, including multimodal analgesia, inflammation control, intravenous fluid therapy, early mobilization, psychological counseling, and so on, in the perioperative (emergency, preoperative, intraoperative, postoperative) management of the geriatric hip fractures. The application of ERAS in the geriatric hip fractures guarantees the health benefits of patients and saves medical expenses, which also provides basis and guidance for the further development and improvement of the entire process perioperative management in the geriatric hip fractures.

Conclusion

Significant progress has been made in the application of ERAS in the geriatric hip fractures. ERAS protocols should be a priority for perioperative therapy management in the geriatric hip fractures.

High-dose methylprednisolone in video-assisted thoracoscopic surgery lobectomy: a randomized controlled trial

OBJECTIVES

The optimal postoperative analgesic strategy after video-assisted thoracoscopic surgery lobectomy remains undetermined. We hypothesized that high-dose preoperative methylprednisolone (MP) would improve analgesia compared to placebo.

METHODS

A total of 120 adult patients were randomized equally to 125 mg MP or placebo before the start of their elective video-assisted thoracoscopic surgery lobectomy. Group allocation was blinded to patients, investigators and caregivers, and all patients received standardized multimodal, opioid-sparing analgesia. Our primary outcome was area under the curve on a numeric rating scale from 0 to 10, for pain scores on the day of surgery and on postoperative days 1 and 2. Clinical follow-up was 2-3 weeks, and telephone follow-up was 12 weeks after surgery.

RESULTS

Ninety-six patients were included in the primary analysis. Methylprednisolone significantly decreased median pain scores on the day of surgery: at rest (numeric rating scale 1.6 vs 2.0, P = 0.019) and after mobilization to a sitting position (numeric rating scale 1.7 vs 2.5, P = 0.004) but not during arm abduction and coughing (P = 0.052 and P = 0.083, respectively). Nausea and fatigue were reduced on the day of surgery (P = 0.04 and 0.03), whereas no outcome was improved on postoperative Days 1 and 2. Methylprednisolone did not increase the risk of complications but increased blood glucose levels on the day of surgery (P < 0.0001).

CONCLUSIONS

High-dose preoperative MP significantly reduced pain at rest and after mobilization to a sitting position on the day of surgery, without later analgesic effects. Nausea and fatigue were improved without side effects, except transient higher postoperative blood glucose levels.

CLINICAL TRIAL REGISTRATION

Registered at clinicaltrialsregister.eu [7 November 2012, EudraCT 2012-004451-37; https://www.clinicaltrialsregister.eu/ctr-search/trial/2012-004451-37/DK].