Numeric Rating Scale Pain Scores Research Articles

Is the Use of a Buprenorphine Transdermal Patch More Effective Than Oral Medications for Postoperative Analgesia After Arthroscopic Rotator Cuff Repair? A Randomized Clinical Trial.

Appropriate analgesic protocols for patients following arthroscopic rotator cuff repair remain controversial. Although transdermal buprenorphine patches might potentially provide better pain control and fewer side effects, it is worth noting that there is limited evidence for this given a lack of direct comparisons with oral pain regimens. Among patients undergoing arthroscopic rotator cuff repair, and compared with an analgesic approach using oral tramadol plus celecoxib: (1) Does perioperative use of buprenorphine patches provide better pain relief by a clinically important margin? (2) Does perioperative use of buprenorphine patches improve shoulder joint function recovery? (3) Does perioperative use of buprenorphine patches have a lower frequency of adverse reactions? This was a prospective, single-center, randomized controlled trial. We included patients who underwent arthroscopic rotator cuff repair for partial- or full-thickness rotator cuff tears < 3 cm in size in the anterior to posterior direction as estimated by preoperative MRI and excluded those who had obesity, were pregnant, had opioid dependence, had history of cardiac bypass surgery or ipsilateral rotator cuff repair, had allergies to trial medications, were taking anticoagulants or antidepressants, were being treated with other postsurgical pain management methods, or had severe liver or kidney dysfunction. Based on these criteria, 64% (72 of 112) of patients were eligible. The patients were randomly assigned into either the control group (oral tramadol and celecoxib) or the experimental group (buprenorphine patches). The control group received 100 mg of tramadol and 200 mg of celecoxib every 12 hours for 2 weeks after surgery. The experimental group received buprenorphine patches about 48 hours before surgery without any oral medication. A medication journal was given to the patients to self-report their compliance in taking the drugs. The dosage regimen adhered strictly to protocol. After enrollment, 11% (4 of 36) of patients in the control group and 17% (6 of 36) of patients in the experimental group could not be fully analyzed because of loss to follow-up or missing data. The surveillance period was 3 months, and there was no crossover between groups. The groups did not differ at baseline in terms of demographic parameters and relevant clinical characteristics, including age, gender, BMI, American Society of Anesthesiologists classification, tear size, concomitant procedures, and number of anchors. The outcomes were (1) numeric rating scale (NRS) for pain score at rest or with movement, which ranges from 0 to 10, where 0 indicates no pain, and 10 indicates the worst pain; (2) the American Shoulder and Elbow Surgeons (ASES) score for joint function, which ranges from 0 to 100, with higher scores indicating better shoulder joint function; and (3) the incidence of postoperative adverse reactions. We defined the minimum clinically important difference on the NRS as 2 of 10 points and on the ASES score as 15 of 100 points, based on anchor-based approaches reported in other studies. We found no clinically important between-group differences in NRS pain scores at any time point, either at rest or with movement. Likewise, we found no clinically important between-group differences in ASES scores at any time point. Postoperative dizziness or drowsiness (20% [6 of 30 patients] versus 44% [14 of 32 patients]; p = 0.04) and nausea (10% [3 of 30 patients] versus 34% [11 of 32 patients]; p = 0.02) during the hospital stay were slightly lower in the experimental group compared with the control group. In this randomized trial, we found no clinically important advantages in pain or function to the use of buprenorphine patches after arthroscopic rotator cuff repair, and insufficient evidence exists to confirm whether the minor differences in transient side effects could justify the use of a new and largely untested analgesic approach in this context. That being so, we recommend against the routine use of buprenorphine patches for this indication. In general, we found that pain levels were low after the procedure in both groups. Future studies, therefore, should focus on the efficacy of buprenorphine patches for more invasive or more painful procedures. Level I, therapeutic study.

Evaluation of postoperative pain on Transversus Abdominis Plane block and Erector Spinae Plane block in patients undergoing gynecological surgery: a prospective, comparative study

INTRODUCTION: Moderate to severe pain after gynecological surgery has an impact on postoperative recovery and mobilization. Transversus Abdominis Plane (TAP) block and Erector Spinae Plane (ESP) block have been used as multimodal analgesia for abdominal surgery. OBJECTIVES: This study aims to compare postoperative pain in patients undergoing either ESP blocks or TAP blocks, and the need for postoperative morphine in patients undergoing gynecological surgery.MATERIALS AND METHODS: This was a single-center, prospective, double-arm, comparative study. Forty subjects were enrolled in this study, and classified into two groups. One group of 20 subjects underwent ESP block, and the remaining 20 subjects underwent TAP block following a gynecologic surgical procedure. Patients were then assessed using with the Numeric Rating Scale (NRS) pain score which will be observed at intervals of 0–1 hour, 1–6 hours, 6–12 hours, and 12–24 hours. Numerical data analysis was done using an unpaired T-test on normally distributed data and the Mann-Whitney test on non-normally distributed data. Categorical data analysis was done using Fisher's Exact Test. RESULTS: NRS score at rest was higher in the TAP block group at 1–6 hours and 6–12 hours (pain scale 3) than in the ESP block group (pain scale 1). Movement-evoked pain NRS score was higher in the TAP block groups significantly. CONCLUSION: ESP block results in a lower postoperative pain score NRS value and reduces the need for morphine in post-gynecological surgery patients with a median incision compared to the TAP block.

Comparison of the clinical efficacy on chronic abdominal wall pain between trigger-point electroacupuncture and transversus abdominis plane block

To compare the clinical efficacy between trigger-point (TrP) electroacupuncture and transversus abdominis plane (TAP) block in treatment of chronic abdominal wall pain (CAWP). A total of 62 CAWP patients were randomly divided into a TrP electroacupuncture group (31 cases, 1 case dropped off) and a TAP block group (31 cases, 1 case dropped off). Electroacupuncture at trigger points was delivered in the TrP electroacupuncture group, and TAP block was administered under ultrasonic guidance in the TAP block group. Separately, the score of the numerical pain rating scale (NRS) was observed before treatment and in 1 week, 1 month and 3 months after treatment；the scores of the self-rating anxiety scale (SAS) and the self-rating depressive scale (SDS) observed before treatment and in 1 week and 3 months after treatment；and the score of the short form 36 questionnaire (SF-36) was observed before treatment and in 3 months after treatment. The utilization rate of remedial drugs was recorded during follow-up visit. The clinical efficacy was compared. At each time point after treatment, NRS score decreased in comparison with that before treatment (P<0.05), the scores of SAS and SDS 1 week and 3 months after treatment were reduced (P<0.05) and the each item score of SF-36 increased (P<0.05) 3 months after treatment of each group. Compared with the outcomes in the TAP block group, NRS scores were reduced 1 month and 3 months after treatment respectively (P<0.05), the scores of SAS and SDS decreased (P<0.05) and SF-36 score was elevated (P<0.05) 3 months after treatment in the TrP electroacupuncture group. There was no significant difference in the utilization rate of remedial drugs between the two groups. The clinical efficacy of the TrP electroacupuncture group (96.7%) was superior to that of the TAP block group (83.3%, P<0.05). Both TrP electroacupuncture and TAP block can markedly relieve pain, attenuate the emotional symptoms of anxiety and depression and improve the quality of life in the patients with chronic abdominal wall pain. The clinical efficacy of TrP electroacupuncture is better than that of TAP block 3 months after treatment.

The effect of combined pudendal nerve and spermatic cord block or caudal epidural block on postoperative analgesia after posterior urethroplasty: a randomized trial

BackgroundPostoperative pain management remains a significant challenge for patients undergoing posterior urethroplasty (PU). In a previous study, we proposed a novel technique of combined pudendal nerve (PN) and spermatic cord (SC) block to manage pain after PU. The present trial was conducted to test the hypothesis that this technique is effective for pain control after PU and provides longer-lasting analgesia than caudal epidural block (CB).MethodsSixty patients undergoing PU were randomized into two groups: Group NB received combined PN and SC block, and Group CB received CB. General anesthesia with a laryngeal mask was performed. The primary outcome was the postoperative analgesic duration, and the secondary outcomes included the Numeric Rating Scale (NRS) scores for pain and the number of patients with different motor scores of the lower limb at 3, 6, 12, and 24 h postoperatively.ResultsTwo patients in Group CB were withdrawn due to block failure. The postoperative analgesic duration was statistically longer in Group NB compared with Group CB (mean difference [95% confidence interval], 115.78 min [17.80, 213.75]; P = 0.021). The NRS scores for pain at 12 and 24 h after surgery were statistically lower in Group NB compared with Group CB. Group NB had statistically more patients with motor score 0 at 3 h postoperatively than Group CB.ConclusionsPN combined with SC block is an effective technique for postoperative analgesia in PU. This technique can achieve a longer duration of analgesia and lower pain scores, especially 12 h after surgery, than a CB.Trial registrationThis study was registered in the Chinese Clinical Trial Register (registration no. ChiCTR2100042971, registration date on 2/2/2021).

Enhanced Recovery After Surgery Protocols in One- or Two-Level Posterior Lumbar Fusion: Improving Postoperative Outcomes.

Background/Objectives: Enhanced recovery after surgery (ERAS) protocols optimize perioperative care and improve recovery. This study evaluated the effectiveness of ERAS in one- or two-level posterior lumbar fusion surgeries, focusing on perioperative medication use, pain management, and functional outcomes. Methods: Eighty-eight patients undergoing lumbar fusion surgery between March 2021 and February 2022 were allocated into pre-ERAS (n = 41) and post-ERAS (n = 47) groups. Outcomes included opioid and antiemetic consumption, pain scores (numerical rating scale (NRS)), functional recovery (Oswestry Disability Index (ODI) and EuroQol 5 Dimension (EQ-5D)), and complication rates. Pain was assessed daily for the first four postoperative days and at 6 months. Linear Mixed Effects Model analysis evaluated pain trajectories. Results: The post-ERAS group showed significantly lower opioid (p = 0.005) and antiemetic (p < 0.001) use. No significant differences were observed in NRS pain scores in the first 4 postoperative days. At 6 months, the post-ERAS group reported significantly lower leg pain (p = 0.002). The time:group interaction was not significant for back (p = 0.848) or leg (p = 0.503) pain. Functional outcomes at 6 months, particularly ODI and EQ-5D scores, showed significant improvement in the post-ERAS group. Complication rates were lower in the post-ERAS group (4.3% vs. 19.5%, p = 0.024), while hospital stay and fusion rates remained similar. Conclusions: The ERAS protocol significantly reduced opioid and antiemetic use, improved long-term pain management and functional recovery, and lowered complication rates in lumbar fusion patients. These findings support the implementation of ERAS protocols in spinal surgery, emphasizing their role in enhancing postoperative care.

Related Factors and Risk Prediction of Chronic Pain after Knee Replacement.

This study aimed to explore potential risk factors associated with chronic pain after total knee arthroplasty (TKA) and to establish the risk prediction model of chronic postoperative pain (CPSP). This study retrospectively analyzed the clinical data of 160 patients who underwent TKA in our hospital between January 2021 and January 2024. Relevant data such as the baseline characteristics, past medical history, CPSP condition, and pain numerical rating scale (NRS) were retrieved from the medical information system. Logistic regression analysis was performed on the risk factors affecting the postoperative CPSP of the patients. The identified risk factors were incorporated to develop a risk-prediction model. Among the 160 patients, 67 (41.88%) had CPSP at or around the operation incision. The NRS pain score was significantly higher in the CPSP group than in the non-CPSP group during exercise preoperative and 3 months post-operation. Furthermore, the CPSP group had a higher NRS score than the non-CPSP group at rest 3 months after the procedure (p < 0.05). We observed that the preoperative NRS score, preoperative hospital for special surgery (HSS) score, postoperative functional training, and postoperative adverse events were the independent factors influencing the occurrence of CPSP after TKA (p < 0.05). Additionally, there was a significant positive correlation between preoperative NRS score, postoperative adverse events, and CPSP pain severity, and a significant negative correlation between preoperative HSS score, postoperative functional training, and CPSP pain severity (p < 0.05). The receiver operating characteristic (ROC) curve had excellent calibration and prediction capabilities for the predictive model of CPSP after TKA, with the area under the curve (AUC) of 0.868 (95% CI: 0.811-0.925). In this study, the predictive model of CPSP risk for patients after TKA surgery was initially constructed, which can help medical staff predict the risk of CPSP in patients after surgery individually, thereby preventing the occurrence of CPSP.

Prevalence and Effect of Cannabinoids in Pain Management for Hand Pathologies.

Cannabinoids are a diverse group of compounds under investigation for various medical purposes, including analgesia. Given the evolving landscape of cannabinoid use, we aimed to analyze their prevalence and effect in pain management among urban orthopedic hand patients. An electronic survey was administered to 122 new patients presenting to the orthopedic hand clinic of a major urban academic hospital. Demographic data, numerical rating scale pain scores, cannabinoid usage, and other concomitant pain regimens were recorded. Approximately half of the new patients were dissatisfied with current pain management for their hand pathology. Prescription (Rx) and over-the-counter (OTC) pain medications were used by 58% (71/122) of patients, while cannabinoids were used by 15% (18/122) of patients. Compared with pre-usage pain scores, both cannabinoids and Rx/OTC medications induced significant reductions in pain associated with patients' hand pathologies (Cannabinoid: Δ4.4, P = .002; Rx/OTC: Δ3.0, P < .001). Cannabinoids induced a larger analgesic effect, but this difference was not statistically or clinically significant (P = .06). Subjectively, cannabinoid users either preferred their cannabinoid over Rx/OTC medications or liked both equally. Opioid use was higher among cannabinoid users (22.2% vs 12.5%), although this was not statistically significant (P = .28). Approximately 15% of new urban hand patients use cannabinoids for pain control, and these compounds have similar analgesic efficacy in hand pathologies as Rx/OTC medications. Cannabinoids are equally liked or preferred relative to traditional medications in this cohort, and they may play an important role in pain management for hand patients.

Trigger Point Injections for Myofascial Pain in Terminal Cancer: A Randomized Trial.

The aim of this study was to evaluate the efficacy and safety of a single trigger point injection (TPI) of a local anesthetic for the treatment of myofascial pain syndrome (MPS) in patients with incurable cancer. This multicenter, exploratory, open-label, randomized comparative trial was conducted in five specialized palliative care departments. Hospitalized patients with incurable cancer who had been experiencing pain related to MPS were randomized to receive either a TPI of 1% lidocaine plus conventional care (TPI group) or conventional care alone (control group). The short-term efficacy and occurrence of adverse events were compared between groups. The primary endpoint was the percentage of patients who experienced a reduction in pain scores of ≥ 50%, assessed using an 11-point Numerical Rating Scale, at 3 days post-intervention. Adverse events were assessed using the Common Terminology Criteria for Adverse Events v5.0. Fifty patients were enrolled, and the trial completion rate was 100%. The proportion of patients who experienced an improvement in Numerical Rating Scale pain scores of ≥ 50% was 70.8% (95% confidence interval, 52.4% to 89.2%) in the TPI group and 0.0% in the control group; the difference was statistically significant (p < 0.001). In the TPI group, one case (4.2%) of Grade 1 nausea and one case (4.2%) of Grade 1 somnolence were reported. A single TPI of a local anesthetic is safe and efficacious in inducing an immediate reduction in MPS-related pain in patients with incurable cancer.

Ultrasound-guided erector spinae plane block in radical cystectomy: a randomized controlled study

Background &amp; Objectives: Radical cystectomy (RC) is usually performed under general anesthesia, with the management of postoperative pain being a big challenge. Various approaches have been tried, including epidural analgesia, or regional nerve blocks in addition to the intravenous patient-controlled analgesia (IV-PCA). We compared the efficacy and safety of bilateral single-injection erector spinae plane block (ESPB) with IV-PCA administered morphine to manage postoperative pain following RC. Methodology: This prospective randomized controlled clinical study was performed on 60 participants ranging in age from 21 to 65 years, both sexes, BMI 20-40 kg/m2, ASA physical status II-III, planned for elective RC. Participants were randomized into two equal groups. Group ESPB received ultrasound-guided single shot ESPB at T10 with 20 mL bupivacaine 0.25% bilaterally; IV morphine 3 mg bolus was used as rescue analgesia when the Numeric Rating Scale (NRS) pain score was ≥ 4. Group C (control group) received IV-PCA by morphine 3 mg IV when NRS pain score was ≥ 4 and repeated 1/2 mg if still pain score was recorded ≥ 4 for 15 min. Pain was measured on NRS at 2 , 4 , 8, and 12 h as well as the postoperative heart rate (HR) and mean arterial blood pressure (MAP). Complications were noted, Results: Time to first analgesic request was substantially prolonged in Group ESPB compared to Group C (P &lt; 0.001). Total postoperative consumption of morphine in 1st 48 h and postoperative nausea and vomiting were substantially reduced in Group ESPB compared to Group C (P &lt; 0.05). NRS pain scores, postoperative HR and MAP measurements were substantially reduced at 2, 4, 8, and 12 h in Group ESPB than Group C (P &lt; 0.05). Bradycardia and hypotension varied insignificantly different between both groups. Respiratory depression and urinary retention did not occur in any patient in both groups. Conclusions: Compared with IV-PCA administered morphine, bilateral single-injection ESPB was associated with better hemodynamics and analgesic properties, as observed by lower pain scores, less postoperative opioid consumption, and longer time to first analgesic request with good safety profile after radical cystectomy. Keywords: Ultrasound; Erector Spinae Plane Block; Radical Cystectomy; Patient-Controlled Analgesia Citation: Ahmed AM, Tantawy AM, Mahran E, Abd El Galil TE, Abd El Galil AS. Ultrasound-guided erector spinae plane block in radical cystectomy: a randomized controlled study. Anaesth. pain intensive care 2024;28(5):939−944; DOI: 10.35975/apic.v28i5.2568 Received: July 16, 2024; Reviewed: August 05, 2024; Accepted: August 29, 2024

The role of adjuvants in regional anesthesia: the postoperative analgesic effectiveness of dexamethasone vs. tramadol given as adjuvants to bupivacaine for ultrasound-guided supraclavicular block for upper extremity surgery—a prospective cohort study

BackgroundBrachial plexus block is used as a surgical anesthesia and analgesia for postoperative pain. Recently, the use of local anesthetics for regional nerve block has been enhanced by mixing them with a different class of drugs as adjuvants. These adjuvants of local anesthetics improved the quality and duration of nerve block and reduced the dose-dependent side effects of local anesthetics. However, the effectiveness of these adjuvants varies depending on the nature of the nerve block and the type of local anesthetics used. Therefore, we aimed to compare the postoperative analgesic effectiveness of dexamethasone vs. tramadol when used as adjuvants to bupivacaine for ultrasound-guided supraclavicular block in upper extremity surgery.MethodsUtilizing a prospective cohort study design, 126 consecutive patients who were undergoing upper extremity surgery with ultrasound-guided supraclavicular block were included. Patients were divided into three groups based on the preference of the responsible anesthetist to use adjuvants with bupivacaine for the block. The dexamethasone group (n = 42) were given 30 ml of 0.25% bupivacaine with 8 mg dexamethasone, the tramadol group (n = 42) were given 30 ml of 0.25% bupivacaine with 100 mg tramadol, and the non-adjuvant group (n = 42) were given 30 ml of 0.25% bupivacaine alone. The primary outcomes evaluated were postoperative pain severity using the numerical pain rating scale (NRS), the duration of analgesia, and the total postoperative analgesic consumption. Secondary outcomes included the incidence of postoperative complications.ResultA total of 126 patients were recruited and analyzed. There was no statistical difference in the demographic data among the groups. The postoperative NRS score was significantly reduced in the dexamethasone and tramadol group compared with the non-adjuvant group (p &amp;lt; 0.001). The NRS score in the dexamethasone group at 18 and 24 h was statistically much lower than in the tramadol and non-adjuvant group. The postoperative duration of analgesia was significantly prolonged in the dexamethasone (1,069 ± 316.99 min) group compared with the tramadol (617.02 ± 214.05 min) and non-adjuvant (434.17 ± 111.23 min) groups (p &amp;lt; 0.001). Patients in the non-adjuvant group had a significantly higher total analgesic consumption over 24 h. The dexamethasone group experienced significantly fewer incidences of nausea, with no differences in other complications among the groups.ConclusionThe addition of dexamethasone as an adjuvant to bupivacaine for ultrasound-guided supraclavicular block improves postoperative analgesia. We recommend the integration of dexamethasone as an adjuvant to local anesthetics during nerve blocks to enhance postoperative pain management after surgery.

Posterior Hip Pericapsular Block (PHPB) with pericapsular nerve group (PENG) block for hip fracture: a case series

BackgroundPain after total hip arthroplasty (THA) for femoral neck fracture (FNF) can be severe, potentially leading to serious complications. PENG block has become an optional local analgesic strategy in hip fracture surgery, but it cannot provide effective pain relief for the posterior capsule of the hip joint. Therefore, we modified the traditional sacral plexus nerve block and named it Posterior Hip Pericapsule Block (PHPB) to complement the blockade of the relevant nerves innervating the posterior hip capsule region. Thereby, we detail the analgesic effect of PHPB combined with PENG block on five hip fracture patients and the effect on their hip motor function.MethodsThis case series was conducted from December 2023 to February 2024. We performed ultrasound-guided PHPB combined with PENG block on five patients with hip fractures. Numerical Rating Scale (NRS) pain scores at rest and maximum NRS pain scores during limb movement of the five patients were recorded within 48 h after surgery. Their hip flexion, abduction, adduction, keen flexion and quadriceps muscle strength were also recorded. Serious postoperative complications, including wound infection, hematoma formation, or nerve injury, were recorded.ResultsThey experienced effective pain control within 48 h postoperatively, with NRS pain scores at rest decreasing from 3.0 (3.0, 4.5) to 0.0 (0.0, 1.0) and maximum NRS pain scores during limb movement from 8.0 (7.5, 8.5) to 1.0 (0.5, 2.0). They can autonomously perform hip flexion, abduction, adduction, and knee flexion within 48 h postoperatively without any signs of movement disorders or quadriceps muscle weakness. No severe postoperative complications, such as wound infections, hematoma formation or nerve damage, were observed in any of the patients.ConclusionsUltrasound-guided PENG block combined with PHPB provided effective analgesia for hip fracture patients in the perioperative period. It maintained hip joint motor function and quadriceps muscle strength within 24 h after THA.

Dexmedetomidine and Dexamethasone as Adjuvants to the Local Anesthetic Mixture in Rhomboid Intercostal and Sub-Serratus Block for Video-Assisted Thoracoscopic Surgery: A Randomized, Double-Blind, Controlled Trial.

The utilization of adjuvants such as dexamethasone and dexmedetomidine in combination with local anesthetics has proven effective in extending analgesia duration. We aimed to investigate the potential efficacy of combining dexmedetomidine and dexamethasone in rhomboid intercostal and sub-serratus (RISS) block for prolonging postoperative analgesia in patients undergoing video-assisted thoracoscopic surgery (VATS). We did this randomized, double-blind, controlled trial in two tertiary-care hospitals. A total of eighty-eight patients undergoing VATS under general anesthesia were enrolled in this study. They were randomly assigned into four groups: ropivacaine (R) group, ropivacaine + dexmedetomidine (RM) group, ropivacaine + dexamethasone (RS) group, or ropivacaine + dexmedetomidine + dexamethasone (RSM) group. The primary outcome measure was the duration of analgesia. Secondary outcomes included Numeric Rating Scale (NRS) scores, cumulative oxycodone consumption, and adverse effects. The RSM group exhibited a significantly prolonged duration of analgesia at 1073.5min (932.0-1283.3) compared to the R group with a duration of 154.5min (80.5-199.3) and the RS group with a duration of 282.0min (195.3-350.0, P < 0 0.001). The cumulative oxycodone consumption during the 0-12hours and 0-24-hours period was significantly reduced in the RSM group compared to the R group (P < 0.05). There was also a lower incidence of nausea at 48hours postoperatively in the RSM group compared to the RM group. However, there were no significant differences between the four groups regarding NRS pain scores. The combination of ropivacaine, dexmedetomidine, and dexamethasone in RISS block significantly prolongs the duration of postoperative analgesia following VATS.

Sympathetic Blockade for Pain Associated With Nonaxial Bone Lesions in Patients With Cancer: An Uncontrolled Cohort.

Cancer-related bone pain remains a prevalent and frequently incapacitating ailment. Although conventional approaches effectively alleviate pain in most individuals, a subset of patients may continue to experience intractable pain. Current recommendations for treating cancer-related bone pain include oral analgesics and multimodal adjuvants, radiation therapy, and, in selected cases, intrathecal therapy. Cancer-related bone pain is mediated by a proliferation of sensory and sympathetic fibers. Thus, we believe that this pain can be successfully managed with minimally invasive sympathetic blockade (SB). In a retrospective observational cohort, we reviewed patients who underwent single-shot SB for uncontrolled cancer-related bone pain despite receiving opiate analgesics and other interventions. We documented the Edmonton Symptom Assessment Scale (ESAS) ratings, the numeric rating scale (NRS) pain scores, and the morphine equivalent daily dose (MEDD) before and after SB. The final cohort included 43 patients (median age, 58 years [range, 23-86 years]) with a history of bone pain experienced for a median of 6 months (IQR, 3-12 months). Comparing before and after the SB, patients had pain reduction -6 (IQR, -7 to -4; P<.001), reduction of ESAS scores of -17 (IQR, -23 to -3; P<.001), and reduction of MEDD -57 mg (95% CI, -79 to -34; P<.001). The treatment was well tolerated. Blockade of sympathetic afferent innervation is an effective and cost-effective modality that can be safely used to palliate intractable pain in patients with malignant bone pain.

Efficacy of ultrasound-guided bilateral rectus sheath block vs. local anesthetic infiltration in gynecologic oncology patients undergoing midline laparotomy: a triple-blinded randomized controlled trial.

Postoperative pain is a serious problem in gynecological oncology patients. Rectus sheath block (RSB) is increasingly utilized as a part of multimodal analgesia. The purpose of this three blinded, randomized-controlled trial is to compare the analgesic efficacy of ultrasound-guided (US-guided) bilateral rectus sheath block (BRSB) and local anesthetic wound infiltration (LAWI) application in patients undergoing midline laparotomy for gynecologic cancer. This prospective, single-center, three-blinded, randomized clinical trial enrolled a total of 60 patients who underwent surgery through a midline laparotomy. Patients were randomly allocated into two groups and were administered either LAWI or BRSB with 20 mL of 0.25% bupivacaine just after the end of surgery. Both groups were compared for Numeric Rating Scale (NRS) pain scores, time to first analgesic requirement, total tramadol consumption. Fifty-five patients (BRSB=28, LAWI=27) completed the study. The BRSB group had significantly lower NRS scores at 2, 6, 12, and 24th hours (P<0.001). The median (interquartile range, IQR) NRS scores for BRSB group were 3 (3-3) at 2nd hours, 3 (2-4) at 6th hours, 3 (2-4) at 12th hours and 3 (2-3) at 24th hours. For the LAWI group, the median (IQR) NRS scores were 4 (3-4) at 2nd hours, 4 (3-5) at 6th hours, 4 (3-4) at 12th hours and 4 (3-4) at 24th hours. The BRSB group had significantly less additional tramadol consumption than the LAWI group (P<0.001). The US-guided BRSB is a safe and feasible technique. This technique resulted in reduced postoperative pain scores, decreased tramadol usage, and prolonged pain relief compared to LAWI.

Magnesium Sulphate Versus Fentanyl as Adjuncts to Epidural Anaesthesia for Lower Limb Orthopaedic Surgeries: A Comparative Study

Abstract Introduction: Pain relief for lower limb orthopaedic surgeries is achievable with epidural anaesthesia. This study compared the analgesic effects of epidural anaesthesia with magnesium sulphate or fentanyl adjuvant in patients scheduled for elective lower limb orthopaedic surgeries. Patients and Methods: A double-blind randomisation study was carried out on 96 patients categorised into three groups; M, F, and C. All participants received 18 mL of 0.5% bupivacaine plus 1.5 mL of 75 mg magnesium sulphate in Group M or 50 mg of fentanyl in Group F or normal saline in Group C via the lumbar epidural route. Variables including the onset time of sensory and motor blockade, duration of anaesthesia, and time for postoperative Numerical Rating Scale (NRS) score of 3 were summarised using mean, median, standard deviation, and percentages as appropriate. A P value of &lt;0.05 was considered statistically significant. Results: Mean onset time for the sensory blockade at T8 was 23.7 ± 5.3, 20.5 ± 3.4, and 17.9 ± 5.6 min for groups C, F, and M, respectively (P = 0.001). The onset time for the motor blockade (Bromage score 3) was 29.8 ± 4.0, 26.6 ± 3.5, and 24.5 ± 5.3 min in groups C, F, and M, respectively (P = 0.001). The duration of epidural anaesthesia was 121.6 ± 31.5, 145.9 ± 29.6, and 167.0 ± 27.0 min in groups C, F, and M, respectively (P = 0.001). The time to attain an NRS pain score of 3 was 133.2 ± 27.7, 151.8 ± 32.4, and 172.0 ± 30.9 min in groups C, F, and M, respectively (P = 0.001). Conclusion: Magnesium sulphate is better as an epidural adjuvant compared to fentanyl in patients undergoing lower limb orthopaedic surgeries.

Comparing modalities of opioid education in patients undergoing total knee arthroplasty: a randomized pilot trial

BackgroundPatients undergoing total knee arthroplasty (TKA) experience significant postoperative pain and routinely require opioids, yet they often lack knowledge regarding appropriate use and handling of these medications. Evidence suggests that...

The Comparison of Scar Mobilization Techniques with and without Core Stability Exercises on Scar Tissue Mobility and Lumbopelvic Pain

Abdominal adhesions and lumbopelvic pain can occur after a caesarean section. Many treatment approaches, such as injections, massage, surgical release, soft tissue release, strengthening, stretching and core stability exercises are available for abdominal scars. Physiotherapy treatments are considered safer and more convenient. The study aims to compare the effects of scar mobilization techniques with and without core stability exercises on scar tissue mobility and lumbopelvic pain. The study was a randomized clinical trial conducted at the Rafiqa Hospital and Fatima Hospital, Sargodha, Pakistan. A sample of 30 participants was allocated in Group A and B. Group A received scar mobilization and core stability exercises, while Group B received only scar mobilization, with both groups undergoing 3 sessions per week for total three weeks. The groups were assessed at baseline after the 5th and 9th sessions, using Oswestry Low Back Pain Disability Questionnaire (ODI), Numeric Pain Rating Scale (NPRS), Manual Scar Mobility Testing (MSMT), and Vancouver Scar Scale (VSS). Moreover, the data were analyzed using SPSS 25. The mean age of participants was 27.22 ± 4.21, and their body mass index was 27.10 ± 3.53. Both groups showed significant differences within the subject’s scores of disability, pain and scar mobility (p&lt;0.05). Between-group comparison of both groups at post-treatment II showed considerable improvement in pain scores (NPRS score, p&lt;0.05). Whereas non-significant results were in other outcome measures (disability and scar mobility p&gt;0.05) in post-treatment II. Scar mobilization techniques with core stability exercises were more effective than scar mobilization techniques alone in the conservative treatment of females with lumbopelvic and scar pain after caesarean section.

Can Rhomboid Intercostal Block Be an Alternative to Paravertebral Block in Video-Assisted Thoracoscopic Surgery? A Randomized Prospective Study.

Rhomboid intercostal block (RIB) is a new interfascial plane block. RIB is a simple and clinically effective technique. Paravertebral block (PVB) is offered as a first-line regional anesthesia technique for thoracoscopic surgeries. In this study, we aim to compare the analgesic efficacy of RIB to PVB in video-assisted thoracoscopic surgeries (VATSs). This is a prospective randomized study with 84 patients aged 18-75 and ASA I-III, undergoing VATS for primary lung cancer. The study was approved by an ethical committee and registered under clinicaltrials.org. With informed consent, patients were randomized to receive ultrasound-guided RIB or PVB at T5-level with 20 mL of %0.25 bupivacaine preoperatively. Surgeries were performed under general anesthesia. Postoperatively, patient-controlled IV fentanyl analgesia was prescribed, delivering 10 μg boluses upon request with 10 min of a lock-out period. Patients received paracetamol 1 g IV three times a day and tramadol 50 mg IV for breakthrough pain. The postoperative Numeric Rating Scale (NRS) for pain, total opioid consumption, and rescue analgesic requirements were recorded postoperatively at 1, 3, 6, 12, and 24 h. There were no significant differences in 24 h total opioid consumption between the RIB and PVB groups [PVB: 48.5 (39.5-55) mcg; RIB: 48.6 (40.2-65) mcg; p = 0.258], nor in rescue analgesic requirements [PVB: seven patients (20%); RIB: seven patients (17.1%); p = 0.570]. NRS pain scores were also similar between the groups, with no significant difference in overall pain control efficacy (p = 0.833). RIB is comparable to PVB in analgesic efficacy for VATS and can be considered as an alternative analgesic modality.

Can a Continuous Wound Infiltration System Replace Intravenous Patient-Controlled Analgesia for Postoperative Pain Management after a Single-Port Access Laparoscopy?

Background: The aim of this study was to determine whether continuous wound infiltration (CWI) can replace intravenous patient-controlled analgesia (IV PCA) and to investigate effective pain control strategies after a single-port access (SPA) laparoscopy for adnexal disease. Methods: A total of 470 patients (the CWI group [n = 109], the IV PCA group [n = 198], and the combined group [n = 163]) who underwent an SPA adnexal laparoscopy and who received CWI or IV PCA for postoperative pain management were retrospectively reviewed. The numeric rating scale (NRS) pain score at 6, 12, 24, and 48 h (h) after surgery and the total amount of fentanyl administered via IV PCA were collected. The incidence of postoperative nausea and vomiting (PONV) and the total amount of rescue antiemetic drugs administered were also evaluated. Results: The mean NRS pain scores at 6 h (combined vs. PCA vs. CWI, 3.08 vs. 3.44 vs. 3.96, p < 0.001), 12 h (2.10 vs. 2.65 vs. 2.82, p < 0.001), and 24 h (1.71 vs. 2.01 vs. 2.12, p < 0.001) after surgery were significantly lower in the combined group. CWI showed a similar pain-reduction effect after surgery compared to IV PCA, except for the acute phase (within 6 h after surgery). The incidence of PONV during the entire hospitalization period was significantly lower in the CWI group compared to the groups using IV PCA (p < 0.05). The combined group had a significantly lower incidence of PONV and use of rescue antiemetics than the IV PCA group (p < 0.05). The combined group required significantly less total PCA fentanyl compared to the IV PCA group (combined vs. PCA, 622.1 μg vs. 703.1 μg, p < 0.001). Conclusions: CWI is an effective alternative to IV PCA and has fewer side effects. Combined use of CWI and IV PCA may be an ideal pain management strategy, offering a strong pain-reduction effect and only moderate side effects.

Local ketorolac infiltration for postoperative pain in open trigger finger surgery: a randomized controlled trial

BackgroundMultimodal analgesia is crucial for effective postoperative pain management in minor hand surgeries, enhancing patient satisfaction. The use of local wound infiltration with Ketorolac as an adjuvant pain management strategy is proposed for open trigger finger release surgery. This study aims to compare pain scores and functional outcomes between local wound infiltration with Ketorolac and oral non-steroidal anti-inflammatory drugs.MethodsThis study is a double-blind, parallel design, randomized controlled trials. Sixty-nine patients underwent trigger finger surgery between December 2021 and October 2022 were randomized into one of three groups: oral Ibuprofen alone group, local Ketorolac alone group and local Ketorolac with oral Ibuprofen group. The assessment included postoperative numeric rating scale (NRS) pain score, Disabilities of the Arm, Shoulder, and Hand (DASH) score, grip strength, mobility of proximal interphalangeal (PIP) joint. and complications.ResultsNRS pain scores during movement of the operated fingers were significantly lower at 6 h in local Ketorolac alone group and local Ketorolac with oral Ibuprofen group compared to oral Ibuprofen alone group. However, there were no significant differences between the groups in postoperative DASH scores, grip strength, mobility of PIP joints, and complications.ConclusionsLocal infiltration of Ketorolac as an adjunct in postoperative pain management has been shown to provide superior analgesia during finger movement within the initial 6 h following trigger finger surgery, in comparison to oral NSAIDs.Clinical trial registrationThaiclinicaltrials.org identifier: TCTR20210825002. Registered 25/08/2021. https://www.thaiclinicaltrials.org/show/TCTR20210825002