Fascia Iliaca Compartment Block Research Articles

Evaluation of local anaesthetic with adjuvants for postoperative analgesia through ultrasound-guided Fascia Iliaca compartment block in hip procedures

Evaluation of local anaesthetic with adjuvants for postoperative analgesia through ultrasound-guided Fascia Iliaca compartment block in hip procedures

Complication Rates After Ultrasonography-Guided Nerve Blocks Performed in the Emergency Department.

Ultrasonography-guided nerve blocks (UGNBs) have become a core component of multimodal analgesia for acute pain management in the emergency department (ED). Despite their growing use, national adoption of UGNBs has been slow due to a lack of procedural safety in the ED. To assess the complication rates and patient pain scores of UGNBs performed in the ED. This cohort study included data from the National Ultrasound-Guided Nerve Block Registry, a retrospective multicenter observational registry encompassing procedures performed in 11 EDs in the US from January 1, 2022, to December 31, 2023, of adult patients who underwent a UGNB. UGNB encounters. The primary outcome of this study was complication rates associated with ED-performed UGNBs recorded in the National Ultrasound-Guided Nerve Block Registry from January 1, 2022, to December 31, 2023. The secondary outcome was patient pain scores of ED-based UGNBs. Data for all adult patients who underwent an ED-based UGNB at each site were recorded. The volume of UGNB at each site, as well as procedural outcomes (including complications), were recorded. Data were analyzed using descriptive statistics of all variables. In total, 2735 UGNB encounters among adult patients (median age, 62 years [IQR, 41-77 years]; 51.6% male) across 11 EDs nationwide were analyzed. Fascia iliaca blocks were the most commonly performed UGNBs (975 of 2742 blocks [35.6%]). Complications occurred at a rate of 0.4% (10 of 2735 blocks). One episode of local anesthetic systemic toxicity requiring an intralipid was reported. Overall, 1320 of 1864 patients (70.8%) experienced 51% to 100% pain relief following UGNBs. Operator training level varied, although 1953 of 2733 procedures (71.5%) were performed by resident physicians. The findings of this cohort study of 2735 UGNB encounters support the safety of UGNBs in ED settings and suggest an association with improvement in patient pain scores. Broader implementation of UGNBs in ED settings may have important implications as key elements of multimodal analgesia strategies to reduce opioid use and improve patient care.

Ultrasound-guided anterior iliopsoas muscle space block compared with fascia iliaca compartment block in elderly hip surgery: A randomized controlled trial.

Elderly hip fracture patients experience severe pain. Surgical stress and pain during position changes for spinal anesthesia puncture can adversely affect hemodynamics. The objective of this study was to compare the perioperative analgesic efficacy of anterior iliopsoas muscle space block with supra-inguinal fascia iliaca compartment block (S-FICB) in elderly patients undergoing hip surgery. In this randomized control trial, 66 patients were randomly assigned to either the iliopsoas space or the S-FICB group. Each patient received 30 mL of ropivacaine 0.375%. Perioperative pain scores were assessed and compared in both groups. The primary outcome was pain scores during changes in position for neuraxial anesthesia. Secondary outcomes included postoperative pain intensity, inflammatory markers for 12 to 24 hours, and perioperative adverse reactions. The iliopsoas space group demonstrated a faster median block onset of 7 [6-8] minutes compared to S-FICB 14.50 [13-16] minutes (P < .001). Neuraxial anesthesia position changes resulted in lower pain scores for iliopsoas 2 [1-2] versus S-FICB 3 [3-4] (P < .001). Resting pain scores were similar at 12 hours post-surgery, but during exercise, the iliopsoas group had significantly lower scores [1-2] compared to S-FICB 4 [2-4] (P < .001). After 24 hours, C-RP levels were lower in the iliopsoas group (14.86 ± 1.23 mg/L) than S-FICB (17.90 ± 1.25 mg/L) (P < .001). The 2 groups differed from one another (P < .001). These findings suggest that iliopsoas space block may offer faster, superior dynamic pain control, and potentially reduced inflammation compared to FICB block for postoperative pain management. In elderly hip fracture patients, the anterior iliopsoas space block works slightly better than S-FICB at providing effective perioperative analgesia.

Comparison of ultrasound-guided fascia iliaca compartment block versus the combined obturator nerve and adductor canal block application in postoperative analgesia for patients undergoing arthroscopic knee surgery

Background: Arthroscopic knee surgery is a surgical intervention that is frequently performed by orthopedic clinics and new studies are constantly carried out by anesthetists to ensure effective pain control. This study aimed to compare the efficacy of ultrasound-guided suprainguinal fascia iliaca compartment block (FICB) versus the combined adductor canal and obturator nerve block application in terms of postoperative analgesia in patients undergoing arthroscopic knee surgery under spinal anesthesia.Materials and Method: Sixty patients, who underwent arthroscopic knee surgery under elective conditions were included in the study. They were randomly divided into two groups, Group 1 (n=30) and Group 2 (n=30), using a lottery method. Patients operated under spinal anesthesia received ultrasound-guided suprainguinal fascia iliaca compartment block (FICB) for Group 1. The combined adductor canal and obturator nerve block for Group 2 at the end of the surgery. Intravenous patient-controlled analgesia (PCA) device containing tramadol was connected to all patients in both groups, and they were evaluated for Visual Analog Scale (VAS) scores at 0, 2, 4, 12, and 24 hours of ward follow-up. The amount of PCA used at 24 hours, additional analgesic use, development of side effects, mobilization capabilities, and satisfaction levels were assessed at the end of 24 hours.Results: There were no significant differences between the groups in terms of demographic characteristics and the type of surgery performed (p&gt;0.05). In Group 1, where fascia iliaca block was applied the block administration time was observed to be significantly shorter compared to Group 2 (p&lt;0.05). No significant differences were observed between the two groups in terms of postoperative VAS scores, PCA usage amounts, incidence of side effects, postoperative mobilization abilities, and satisfaction measures (p&gt;0.05).Conclusions: Ultrasound-guided fascia iliaca compartment block alone can be effectively applied for postoperative analgesia in patients undergoing arthroscopic knee surgery, instead of combined adductor canal and obturator nerve block.

Supra-inguinal fascia iliaca block versus peri-capsular nerve group (PNEG) block for pain management in patients with hip fracture: A double-blind randomised comparative trial

BackgroundRegional analgesia has been recommended to alleviate pain caused by hip fractures. Both the supra-inguinal fascia iliaca block (S-FIB) and the peri‑capsular nerve group (PENG) block provide better analgesia than conventional fascia iliaca block for patients with hip fractures, but which one is superior remains equivocal. This study aimed to determine the superiority of S-FIB or PENG block for patients awaiting hip surgery. MethodsIn this prospective, double-blind, randomised comparative trial, patients with hip fractures awaiting operation were randomly allocated to receive either S-FIB with 30 ml 0.35 % ropivacaine or PENG block with 20 ml 0.35 % ropivacaine. Primary outcomes were pain scores (numeric rating scale, NRS, 0–10) at rest and during passive movement 30 min after nerve block. Secondary outcomes included pain scores at rest and during movement 10 and 20 min after nerve block and during positioning for spinal anaesthesia, time spent for performing nerve block and spinal anaesthesia, and the quality of positioning for spinal anaesthesia. ResultsOne-hundred patients were enrolled and 91 patients completed the trial (S-FIB group n = 46, PENG group n = 45). No significant difference was noted between these two groups in the pain scores (median [interquartile range]) either at rest (0 [0–0] vs 0 [0–0], P = 0.151) or during passive movement (3 [1-6] vs 3 [2-5], P = 0.99) at 30 min after nerve block. However, within-group analysis revealed that a significant reduction in pain score at rest was noted as early as 20 min after PENG block while that was noted only at 30 min after S-FIB. In addition, less time was required to perform PENG than S-FIB the block (3.1 [2.3–3.9] vs. 4.6 [3.1–5.6] minutes, P < 0.001). ConclusionsOur result suggests that with a lower dose of local anaesthetic, a shorter procedure time and earlier analgesic effect, PENG block may be preferred to S-FIB for patients with hip fracture awaiting surgery.

Comparison of ultrasound guided erector spinae plane block and fascia iliaca block for postoperative analgesia in hemiarthroplasty: a double-blind randomized trial

Background &amp; Objective: Peripheral nerve blocks are one of the peri-operative analgesic options that abolish surgical stress response, reduce the use of opioids, and control postoperative pain. During the previous few decades regional anesthesia and analgesia techniques have been widely used, especially with the enhanced safety and precision in these procedures with the use of ultrasound. We compared the efficacy of Erector Spinae Plane Block (ESPB) with Fascia Iliaca Block (FIB) for postoperative pain in hemiarthroplasty surgery. Methodology: This randomized double-blind trial included sixty-eight cases scheduled for hemiarthroplasty under spinal anesthesia. Patients were randomly divided into two equal groups: Group ES received ESPB, and Group FI received FIB. Blocks were performed preoperatively using 15 mL bupivacaine 0.25%- and 15 mL lidocaine 2%. Postoperatively, pain was assessed with Visual Analogue Scale (VAS) at 1 h, 2 h, 6 h, 12 h and 24 h. Results: The mean time to first dose and the amount of morphine used in the first 24 hours were comparable between Group ES and Group FI. Visual analogue scale measurements at rest and movement showed insignificant differences between both groups at 1 h, 2 h, 6 h, 12 h and 24 h. Quadriceps motor impairment revealed significant reduction in Group ES compared to Group FI (11.76 vs 44.12%, P = 0.006). Conclusions: In hemiarthroplasty, the analgesic profile of erector spinae plane block was comparable with fascia iliaca block with superiority of the former in preserving the quadriceps motor power. Keywords: Ultrasound, Erector Spinae Plane Block, Fascia Iliaca Block, Analgesia, Hemiarthroplasty Citation: Ahmed MB, Mohammed MM, Amin SMM, Belata MM. Comparison of ultrasound guided erector spinae plane block and fascia iliaca block for postoperative analgesia in hemiarthroplasty: a double-blind randomized trial. Anaesth. pain intensive care 2024;28(5):791−797; DOI: 10.35975/apic.v28i5.2562 Received: April 29, 2024; Reviewed: August 19, 2024; Accepted: August 25, 2024

Fascia iliaca block versus intravenous dexmedetomidine and ketamine for positioning fracture femur patients during spinal anesthesia: Randomized comparative study

Fascia iliaca block versus intravenous dexmedetomidine and ketamine for positioning fracture femur patients during spinal anesthesia: Randomized comparative study

Is pericapsular nerve group block superior to other regional analgesia techniques following total hip arthroplasty? a systematic review and network meta-analysis

BackgroundA systematic review and network meta-analysis (NMA) to compare the safety and efficacy of pericapsular nerve group block (PENGB) with other regional analgesia techniques in patients undergoing total hip arthroplasty (THA).MethodsWe searched PubMed, Embase, Web of Science, and the Cochrane Library for relevant research from inception to May, 2024. Randomized controlled trials (RCTs) comparing PENGB with other regional analgesia techniques in patients undergoing THA were included. The primary outcome was resting pain scores at 6 h after surgery. The NMA was made by using Stata 15.1 software. Potential risk of bias was assessed by using CINeMA. Sensitivity and subgroup analyses were performed on the primary outcome.ResultsA total of 11 RCTs including 766 patients were eligible for inclusion. For postoperative resting and movement pain scores within 24 h analysis, PENGB + periarticular local anesthetic infiltration (PLAI) was found to be significantly more effective than other treatments and its Surface under the cumulative ranking curve (SUCRA) was the lowest. Moreover, PENGB + PLAI was ranked the best in reducing opioid consumption within 24 h and the length of hospital stay. PENGB was found to have significantly lower incidence of quadriceps motor block and postoperative nausea and vomiting (PONV).ConclusionsPENGB is more likely to reduce the incidence of quadriceps motor block and PONV in patients undergoing THA, but PENGB + PLAI is superior to other regional analgesia techniques (PLAI, PENGB, fascia iliaca compartment block, and quadratus lumborum block) in improving postoperative pain and shortening the length of hospital stay.Trial registration numberCRD42024538421.

Ultrasound-Guided Suprainguinal Fascia Iliaca Compartment Block in Patients Undergoing Hip Surgery: A Systematic Review and Meta-Analysis of Randomized Controlled Trials.

The use of fascia iliaca compartment block (FICB) has been widely encouraged for hip surgery; however, meta-analyses showed mixed results in terms of its efficacy in reduction in analgesic consumption and pain score. These meta-analyses included all forms of FICB approaches, which may diminish the effect size of the therapy. Suprainguinal FICB (s-FICB) has been shown to be superior to other FICB approaches including the ultrasound-guided infrainguinal approach and the landmark approach. This systematic review and meta-analysis aim to compare opioid consumption, pain score, and complications after s-FICB to control for patients undergoing hip surgery. The study protocol was registered with the International Prospective Register of Systematic Reviews (PROSPERO) (registration number CRD42023460377). We performed a systematic literature search in Medical Literature Analysis and Retrieval System Online (MEDLINE), Embase, Scopus, and Cochrane Central Register of Controlled Trials (CENTRAL) electronic databases from inception to 16August 2023 to identify randomized controlled trials (RCTs) that evaluated the efficacy of s-FICB versus control for patients undergoing hip surgery. Data were independently extracted by two reviewers, and disagreements were resolved by consensus or by discussion with a third investigator. The primary outcome is the 24-houroral morphine equivalent daily dose (oMMED). The secondary outcome includes oMMED at different timepoints, and pain score. The Cochrane risk of biastool (Cochrane, London, England) was used to assess the risk of bias. The certainty of evidence was assessed via the Grading of Recommendations Assessment, Development and Evaluation (GRADE) approach. Data were synthesized using a random-effects model. Trial sequence analysis is performed on opioid consumption 24 hours post operation. Eleven randomized controlled trials were included. Arthroscopic hip surgery was performed in three studies involving 222 patients, hip and femur fracture surgeries were performed in three studies involving 149 patients, and total hip arthroplasty was performed in five studies involving 483 patients. In studies involving arthroscopic hip surgery, s-FICB did not improve intra-operative and post-operative opioid consumption and post-operative pain score. In studies involving hip and femur fracture surgeries, s-FICB was associated with a non-significant difference in opioid consumption at 24 hours after surgery and post-operative pain score at 12 hours and 24 hours after surgery. However, the result of the trial sequential analysis (TSA) was not definitive, indicating that additional research is necessary to draw conclusive outcomes. In studies involving total hip arthroplasty, s-FICB was associated with a significant reduction in post-operative opioid consumption at 24 and 48 hours with conclusive results in trial sequential analysis. In conclusion, s-FICB is superior to placebo for patients undergoing total hip arthroplasty. For patients undergoing arthroscopic hip surgery, s-FICB is unlikely to be beneficial. With regardto hip fracture surgery, additional research is necessary to draw conclusive outcomes.

A Comparative Study Between Femoral Nerve Block and Suprainguinal Fascia Iliaca Compartment Block for Post-Operative Analgesia in Femur Fracture Fixation

Introduction: Femur fractures and their surgical fixations are common. Adequate postoperative pain relief is mandatory as it facilitates rapid recovery by enhancing early ambulation and mitigating stress response. This is barely achievable with conventional pain control methods. Ultrasound-guided regional blocks like femoral nerve block and supra-inguinal fascia iliaca compartment block are simple yet promising techniques for postoperative analgesia in femur fractures. Aims: To compare post-operative analgesia duration and satisfaction attained between the patients receiving ultrasound-guided femoral nerve block with, those receiving ultrasound-guided supra-inguinal fascia iliaca compartment block, after femur fracture fixation. Methods: Seventy-four patients, aged 16−85 years, of either sex, ASA I−II, who underwent femur fracture surgical fixations under spinal anesthesia, were randomly divided into two equal groups: groups 1 and group 2. Postoperatively, Group 1 (n= 37) received a femoral nerve block with 15 ml 2.5% bupivacaine whereas Group 2 (n = 37) received a supra-inguinal fascia iliaca compartment block with 30 ml 2.5% bupivacaine. Duration of analgesia, patients' level of satisfaction, visual analogue scale scores, and hemodynamic parameters at different time intervals were recorded in the first 24 hours postoperatively and compared. Results: The demographic profiles between the two groups were comparable. Group 2 had a significantly longer duration of analgesia than Group 1, with the means 795.14 vs 538.65 minutes respectively, and a P value of .002. Although group 1 patients had predominantly 3 and 4 levels of satisfaction whereas group 2 had 4 and 5, there was no statistically significant difference in patients’ level of satisfaction between the groups (P=.249). Conclusion: Supra-inguinal fascia iliaca block provides a longer duration of analgesia than femoral nerve block in femur fracture fixation. The level of satisfaction in both groups is high and comparable.

A Comparative Study of the Effect of Pericapsular Nerve Block (PENG) and Ultrasound-guided Fascia Iliaca Blocks on Postoperative Pain of Intertrochanteric Fractures

Background: Previous anesthesia blocks often failed to provide complete pain relief and were associated with weakness in the lower limbs, which hindered the essential mobility of patients undergoing hip surgery. Recently, the pericapsular nerve group block (PENG) has emerged as a promising alternative for managing postoperative pain following hip fracture surgery. Objectives: This study aimed to compare pain reduction between the pericapsular nerve group block (PENG) and the fascia iliaca compartment block (FICB) in patients who underwent intertrochanteric hip surgery. Methods: This randomized, double-blind clinical trial included 41 patients who were randomly assigned to either the pericapsular block group (PENG) or the ultrasound-guided (FICB). The primary outcome was pain relief, assessed using the postoperative Visual Analog Scale (VAS) score. Secondary outcomes included the dose of morphine consumed, the time of first morphine request, patient satisfaction with analgesia, and complications. Results: There was no significant difference between the PENG and FICB groups in terms of pain scores at any of the studied intervals (P-value &gt; 0.05). The dose of morphine consumed and the time to the first morphine request were similar for both methods, with no significant difference (P-value &gt; 0.05). The complication rates were 15% for the PENG group and 8.3% for the FICB group, with no significant difference observed (P-value &gt; 0.05). Conclusions: Both pericapsular and fascia iliaca blocks effectively reduced postoperative pain in patients undergoing intertrochanteric fracture surgery. Additionally, both methods were well tolerated by patients with no significant complications. However, there was no evidence to suggest that PENG is superior to FICB in terms of pain reduction.

How Do We Improve Sleep Quality After Total Joint Arthroplasty? A Systematic Review of Randomized Controlled Trials.

Despite the importance of sleep for physiological function, rehabilitation, and recovery, sleep quality after total joint arthroplasty (TJA) remains poor. The objective of this systematic review was to identify, summarize, and evaluate postoperative interventions aimed at improving sleep quality after TJA. A systematic review of PubMed (MEDLINE) and Scopus (Embase, MEDLINE, COMPENDEX) from inception to April 2024 was conducted (PROSPERO ID: CRD42023447317). Randomized controlled trials on interventions to improve sleep quality were included. Sleep outcomes, including the Epworth Sleepiness Scale, Pittsburgh Sleep Quality Index, Patient-Reported Outcome Measurement Information System-Sleep Disturbance, Numeric Rating Scale sleep scores,l9 were extracted. Descriptive statistics were used to analyze the available data. Of the 1,549 articles identified, seven randomized trials with a total of 840 patients were included (394 total hip arthroplasties [THA], 446 total knee arthroplasties [TKA]). Pittsburgh Sleep Quality Index was the most commonly used outcome for assessing sleep quality. Among THA studies, zolpidem, combined fascia iliaca compartment block (FICB) and dexmedetomidine (DEX), and perioperative methylprednisolone were shown to markedly improve postoperative sleep quality. Neither topical cannabidiol nor topical essential oil was found to improve postoperative sleep quality after TKA. Melatonin had no effect on sleep outcomes after TJA. Zolpidem, FICB + DEX, and perioperative methylprednisolone are effective interventions to improve sleep quality after THA. Topical cannabis, topical essential oil, and melatonin did not improve sleep quality. No effective sleep interventions for TKA patients were identified. Improving sleep quality remains a potential therapeutic goal to improve patient satisfaction after TJA. Continued investigation on this topic is therefore necessary.

Understanding the anatomy of pelvic fascia: implications for regional anesthesia.

The fascia, a continuous structure around the whole body across various anatomical locations, remains underexplored in regional anesthesia. The pelvic fascia is a particularly controversial and complicated anatomical structure. It holds significant relevance not only for surgeons but also in the realms of regional anesthesia and pain management. Many regional nerve blocking techniques in the pelvis are closely related to fascial anatomy, such as fascia iliaca compartment block, circum-psoas block, inferior hypogastric plexus block, and ganglion impar block. The continuity of fascia and interfascial spaces profoundly influences both the efficacy of blockades and the incidence of complications. A thorough understanding of pelvic fascia anatomy is crucial for understanding the potential pathways and barriers for spread of local anesthetics, enhancing analgesia, and minimizing side effects. Currently, a systematic discussion of pelvic fascia from the perspective of regional anesthesia and pain therapy is notably absent. This narrative review aims to consolidate knowledge on the anatomy of pelvic fascia pertinent to regional anesthesia and pain management, detailing relevant pelvic nerves, and associated peripheral nerve blocking techniques.

Comparison of the efficacy and safety of different puncture routes for ultrasound-guided fascia iliaca compartment block for early analgesia after hip arthroplasty: A meta-analysis.

This study aimed to compare the effect of ultrasound-guided fascia iliaca compartment block with different puncture sites on postoperative analgesia in patients undergoing hip arthroplasty. We searched the PubMed, Web of Science, EBSCO, Wiley Library, Embase, China National Knowledge Infrastructure, and Wanfang databases for literature on ultrasound-guided fascia iliaca compartment block through different puncture sites in hip replacement patients. The software package R (4.2.1) was used in the meta-analysis. The meta results showed the suprainguinal approach (SA) puncture pathway had a significantly longer operative time than the infrainguinal approach (IA) pathway (mean deviation [MD] = 0.97, 95% confidence interval [CI] [0.09, 1.84], P < .01) when performing orthopedic surgery. In terms of nerve block efficacy, only the block rates of the obturator nerve, lateral femoral cutaneous nerve, and femoral nerve groups did not show significant differences between the SA and IA pathways. In contrast, the results of the Meta combined effect size of visual analogue scale scores during postoperative activity showed that the SA puncture pathway significantly reduced patients' pain scores compared with the IA pathway at the T1 (3-6 h) and T2 (8 h) time points (MD = -0.39, 95% CI [-0.77, -0.01], P = .04 in the T1 group; MD = -0.58, 95% CI [-0.95, -0.21], P < .01). The differences in pain scores at the T3 (12 h) and T4 (24 h) time points were not significant, and in terms of adverse reaction rates, the differences in the incidence of pruritus, sedation, urinary retention, and nausea and vomiting were not significant. This study demonstrates that the SA puncture pathway has a significant advantage over the IA pathway in reducing active pain in early postoperative pain management without increasing the risk of adverse events. This finding supports the prioritization of SA pathway in clinical practice where postoperative pain control is considered. Future research should continue to explore the use of SA pathway in different patient populations and types of surgery, as well as their impact on long-term postoperative recovery, with the aim of optimizing individualized postoperative pain management strategies.

Comparison of Dye Spread Pattern and Nerve Involvement between Suprainguinal and Infrainguinal Fascia Iliaca Blocks with Different Injectate Volumes: A Cadaveric Evaluation.

Background and Objectives: Fascia iliaca compartment block (FICB) is an effective and relatively safe technique in perioperative pain management for hip surgery. However, blockade of the obturator nerve (ON) using this technique remains controversial. This study aimed to compare dye spread patterns and nerve involvement in the suprainguinal FICB (S-FICB) and infrainguinal FICB (I-FICB) approaches using different volumes of dye. Materials and Methods: Following randomization, 6 S-FICBs and 6 I-FICBs were performed on the left or right sides of 6 unembalmed cadavers. For each block, 30 mL or 60 mL of dye solution was injected. The extent of dye spreading and the staining pattern in the lumbar plexus branches were investigated using anatomical dissection. Results: Twelve injections were successfully completed. The lateral femoral cutaneous nerve (LFCN) and femoral nerve (FN) were consistently stained in all injections. Extended dye spread toward lumbar plexus branches was observed volume-dependently in S-FICBs. However, I-FICBs with an increased volume only showed dye spreading in the caudad direction limited to within the fascia iliaca. When 30 mL of dye was used, the ON was not stained with either approach. A stained ON was only observed in S-FICBs when 60 mL of dye was used. Conclusions: In this cadaveric evaluation, the ON was not stained in either FICB approach with the volume of injectate commonly used in clinical practice. The S-FICBs but not I-FICBs using a high volume of injectate resulted in extended spreading to the lumbar plexus branches.

Comparing the Efficacy of Landmark-Based Fascia Iliaca Compartment Block and Pericapsular Nerve Group Block for Preoperative Positioning and Postoperative Analgesia in Patients Undergoing Surgery for Hip Fractures: A Randomized Controlled Trial.

Subarachnoid block is the most common anesthetic technique for patients having corrective hip surgeries. However, adequate positioning for a successful subarachnoid block is a major challenge in this particular population of patients, owing to the site of fracture. Regional anesthesia, in the form of nerve blocks, is an effective means of alleviating such constraints and gives an added benefit of prolonged postoperative analgesia. The pericapsular nerve group (PENG) block and the fascia iliaca compartment block (FICB), under ultrasonography guidance, are a few examples of the commonly performed peripheral nerve blocks in such settings. However, the landmark-based techniques of nerve blockade still hold good in many resource poor settings, given the lack of ultrasonography facilities. To compare the ease of spinal positioning using the patient sitting satisfaction score between the landmark-guided FICBand PENG block. This study was done on 80 patients of the American Society of Anesthesiology (ASA) grade I or II with intertrochantericfractures of the hip joint scheduled for proximal femoral nailing. Patients were allocated into two groups of 40 each through computer generated random numbers, to receive 30 ml of 0.5% ropivacaine via the landmark-guided technique of FICB in Group F and peripheral nerve stimulator assisted landmark-guided PENG block in Group P, 30 minutes prior to spinal positioning. Time to passive leg raise (PLR) to 15 degrees and time to PLR to 30 degrees with a standard goniometer guidance at visual analogue scale (VAS) score < 4 and ease of spinal positioning through the sitting satisfaction score at the 30th minute were assessed. Any adverse effects and events of failure were noted. The duration of postoperative analgesia was measured through the time to the first dose of paracetamol on arrival at the post-anesthesia care unit. Statistical analysis was done using JASP version (0.18.3.0) using the independent samples t-test and significance was taken when p value was < 0.001. The time to PLR to 15 degrees and 30 degrees were achieved faster in the patients who received the PENG block in comparison to the patients who received the FICB, and the average patient sitting satisfaction score was significantly higher in Group P as compared to Group F (p < 0.001). While the overall amount of analgesics used in both groups was similar, the overall period of postoperative analgesia was prolonged in Group F compared to Group P (p < 0.001). The landmark guided PENG block is feasible and superior to the landmark-guided FICB for preoperative positioning and analgesia. The FICB provides a longer duration of postoperative analgesia for patients with intertrochanteric fractures.

Comparative analysis of perioperative outcomes in endovascular abdominal aortic aneurysm repair: Fascia iliaca block versus general anesthesia, a retrospective study.

This retrospective study aimed to compare rates of perioperative mortality and morbidity, especially pulmonary complication, between endovascular aneurysm repair (EVAR) performed under general anesthesia (GA) and under fascia iliaca block (FIB). Patients diagnosed with infrarenal abdominal aortic aneurysm (AAA) who were treated with EVAR were included. Retrospective review of electronic medical records was performed. Patient characteristics, operative details, and postoperative results including mortality and morbidity within 30 days were collected. Statistical analysis to compare postoperative outcomes between EVAR under FIB and EVAR under GA was performed. A univariate analysis was conducted to identify factors associated with increased 30-day mortality. This study included 119 patients, 75 in the FIB group and 44 in the GA group. Most patients were male, with 62 (82.5%) in the FIB group and 31 (70.2%) in the GA group, and most patients were hypertensive, with 57 (76%) in the FIB group and 36 (81.8%) in the GA group. Smoking and coronary artery disease (CAD) was more prevalent in the FIB group, p < .05. Thirty-day mortality was not significantly different between the FIB group and the GA group (1 (1.3%) vs 2 (4.5%), p = .554). Pulmonary complication was lower in the FIB group than in the GA group (1.3% vs 11.4%, p = .026). ICU stay was shorter in the FIB group than in the GA group (0.2 vs 4.5 days, p = .012). Univariate analysis showed that chronic obstructive pulmonary disease (COPD) was associated with higher 30-day mortality. Endovascular aneurysm repair under FIB was feasible. Compared to GA, this approach resulted in lower postoperative pulmonary complications and shorter ICU stay.

Effect of epinephrine-mixed fascia iliaca compartment block on bleeding in total hip arthroplasty: A single-center retrospective study.

Fascia iliaca compartment block (FICB) reduces opioid consumption and pain scores after total hip arthroplasty (THA), and has recently been widely applied. We investigated whether FICB could also reduce postoperative bleeding. One hundred and fifteen consecutive patients who underwent elective THA under general anesthesia over 5 months were retrospectively analyzed. They were divided into 2 groups: the FICB group received an epinephrine-mixed FICB procedure and the control group did not receive any block. Using the hematocrit measured at 4 different time points (preoperative and 1, 24, and 48 hours after surgery), the estimated blood loss (EBL) was calculated for 3 different time periods (0-1, 1-24, 24-48 hours after surgery). EBL at 1 to 24 hours (226 vs 398 mL, P = .008) was significantly lower in the FICB group than in the control group. Additionally, the number of packed red cell (PRC) units transfused per patient over 48 hours was 0.38 units in the FICB group, which was significantly lower than the 0.70 units used in the control group (P = .040). Epinephrine-mixed FICB in THA has the potential to reduce postoperative bleeding in the first 24 hours after surgery as well as reduce PRC transfusion requirements.

Ultrasound-Guided Fascia Iliaca Block Versus Pericapsular Nerve Group Block Before Positioning for Spinal Anesthesia in Patients Undergoing Surgery for Neck of Femur Fracture: A Comparative Study.

Introduction Positioning patients with femur fractures for spinal anesthesia can be challenging due to pain. Regional anesthesia techniques, such as the fascia iliaca compartment block (FICB) and pericapsular nerve group block (PENG), have facilitated patient positioning and improved analgesia. This study compared the efficacy of ultrasound-guided FICB and PENG for pain management during the positioning of the patient for spinal anesthesia in neck of femur fracture surgeries. Aim of the study Ultrasound-guided fascia iliaca compartment block versus pericapsular nerve group block before positioning for spinal anesthesia in the neck of femur fracture surgeries. Materials and methods This prospective, randomized, single-blinded, and comparative study was conducted at Dr. DY Patil Hospital, Pune, from November 2022 to January 2024 and included 60 patients with neck and femur fractures scheduled for surgery under spinal anesthesia. Patients were randomly assigned to receive either ultrasound-guided FICB (n = 30) or PENG (n = 30) with 0.25% 20 ml of bupivacaine before positioning for spinal anesthesia. The primary outcome was to assess the Visual Analog Scale (VAS) score for pain before and after the block. Secondary outcomes included assessment of hemodynamic parameters, patient satisfaction, and adverse effects. Results The number of days since fracture in FICB was 2.73±0.98 and in PENG was 3.37±1.9 was comparable with no significant difference between them (p-value =0.11). The mean VAS score after the block was significantly lower in the PENG group compared to the FICB group (3.33±1.73 vs. 4.43±1.3, p = 0.007), indicating better pain relief with PENG. Both techniques were comparable in terms of hemodynamic stability. Patient satisfaction was high and similar in both groups. No significant adverse effects were reported. Conclusion This study observed that the ultrasound-guided pericapsular nerve group block was superior to the fascia iliaca block in providing better analgesia, good patient satisfaction, and hemodynamic stability during positioning for spinal anesthesia.

Effectiveness of fascia iliaca compartment block in adult fractured neck of femur patients: An integrative review

Effectiveness of fascia iliaca compartment block in adult fractured neck of femur patients: An integrative review