Local and Regional Anesthesia最新文献

{"title":"Peripheral Nerve Blockade for Medial Patellofemoral Ligament Reconstruction in Pediatric Patients: The Addition of a Proximal Single-Injection Sciatic Nerve Block Provides Improved Analgesia.","authors":"Lloyd Halpern,&nbsp;Clark J Kogan,&nbsp;Grady Arnzen","doi":"10.2147/LRA.S360738","DOIUrl":"https://doi.org/10.2147/LRA.S360738","url":null,"abstract":"<p><strong>Purpose: </strong>We tested the hypothesis that the addition of a single-injection proximal sciatic nerve block to an adductor canal block would significantly reduce pain scores and opioid requirements compared to a group of patients that received only an adductor canal or femoral nerve block for medial patellofemoral ligament reconstruction in pediatric patients. The primary end-point is the number of patients achieving a Patient Acceptable Symptom State (PASS) (pain score less than four) for the entire 24-hour postoperative period in patients with and without a proximal sciatic block.</p><p><strong>Patients and methods: </strong>This is a retrospective cohort study of 144 consecutive pediatric patients, ages 10 to 18 years, undergoing medial patellofemoral ligament reconstruction with peripheral nerve blockade for postoperative analgesia from 2016-2020 at a pediatric orthopedics children's hospital. Patients were divided into 2 cohorts with and without a proximal sciatic nerve block: group A/F: adductor canal or femoral CPNB and group AS: adductor canal CPNB and a proximal single-injection sciatic nerve block.</p><p><strong>Results: </strong>There was strong evidence for an increase in the number of patients who reported a pain score less than four for the entire 24-hour postoperative period in the group that received the additional proximal sciatic block. (PASS: A/F 13/62 (21%) vs AS 43/82 (52%), p<0.001) There was strong evidence for a reduction in mean and maximum pain scores and opioid requirements in the first 24-hours after surgery in the proximal sciatic group.</p><p><strong>Conclusion: </strong>The addition of a proximal sciatic nerve block was associated with significantly reduced mean and maximum pain scores and opioid requirements after medial patellofemoral ligament reconstruction in pediatric patients and supports a randomized clinical trial to confirm these findings. Based on the results of this study we recommend the addition of a proximal sciatic nerve block, anterior or posterior, to an adductor canal block to provide improved analgesia and reduced opioid requirements in the 24-hours after MPFLR in pediatric patients.</p>","PeriodicalId":18203,"journal":{"name":"Local and Regional Anesthesia","volume":" ","pages":"31-43"},"PeriodicalIF":2.9,"publicationDate":"2022-06-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/59/f7/lra-15-31.PMC9249091.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40556918","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Opioid-Free Segmental Thoracic Spinal Anesthesia with Intrathecal Sedation for Breast and Axillary Surgery: Report of Four Cases","authors":"P. Vincenzi, M. Stronati, P. Isidori, Salvatore Iuorio, Diletta Gaudenzi, G. Boccoli, Roberto Starnari","doi":"10.2147/LRA.S358157","DOIUrl":"https://doi.org/10.2147/LRA.S358157","url":null,"abstract":"Purpose Few studies have described segmental thoracic spinal anesthesia (STSA) as primary anesthesiologic method in breast and axillary surgery, documenting the association of intrathecal local anesthetics and opioids. This case series reports an opioid-free scheme of STSA in four elderly patients undergoing major breast and axillary oncological surgery. Patients and Methods STSA was performed in three female patients undergoing unilateral mastectomy ± axillary lymph node dissection (ALND) or sentinel lymph node biopsy for invasive ductal carcinoma and in one male patient undergoing ALND for melanoma metastases. The level of needle insertion was included between T6-8, via a median or paramedian approach. Midazolam (2 mg) and ketamine (20 mg) were used as adjuvants for intrathecal sedation, followed by the administration of hypobaric ropivacaine 0.25% at a dose of 8 mg. The level of sensory blockade achieved was comprised between C2-3 and T11-12. Postoperative analgesia was maintained through continuous intravenous administration of Ketorolac by an elastomeric pump (90 mg over 24 hrs.). Results Spinal anesthesia was completed without complications in all patients. Conversion to general anesthesia (GA) and perioperative intravenous sedation were not required. No major postoperative complications and no episodes of postoperative nausea and vomiting (PONV) were reported. No rescue analgesic was administered. All patients were discharged in postoperative day 2 and are alive at 30, 29, 27 and 13 months after surgery, respectively. High grade of satisfaction on the anesthesiologic method was expressed by all cases. Conclusion STSA with local anesthetic plus midazolam and ketamine might be considered a safe and effective alternative to GA, even in surgeries involving the breast and axillary region, particularly in elderly and frail patients. Larger prospective studies are required to validate these findings.","PeriodicalId":18203,"journal":{"name":"Local and Regional Anesthesia","volume":"15 1","pages":"23 - 29"},"PeriodicalIF":2.9,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42000867","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bupivacaine for Root Canal Treatment - Practitioner Behaviors and Patient Perspectives: Survey Studies.","authors":"Ozge Erdogan,&nbsp;Sharon M Casey,&nbsp;Nikita B Ruparel,&nbsp;Asgeir Sigurdsson","doi":"10.2147/LRA.S339238","DOIUrl":"https://doi.org/10.2147/LRA.S339238","url":null,"abstract":"<p><strong>Introduction and objectives: </strong>Local anesthesia is essential in dentistry in providing intraoperative analgesia and anesthesia. However, knowledge related to its use for management of post-operative pain is limited. Perioperative pain management is especially important for root canal treatment (ie, endodontic therapy), performed by endodontists. In this study, we sought to better understand endodontists' attitudes regarding the use of long-lasting anesthetic, namely 0.5% bupivacaine HCl with 1:200,000 epinephrine, for the management of post-endodontic pain. Additionally, we aimed to understand the perspectives of dental patients about receiving longer lasting anesthesia for endodontic therapy and to determine factors that affect their anesthetic preferences within the orofacial region.</p><p><strong>Methods: </strong>An email invitation to participate in an anonymous online survey was sent to members of the American Association of Endodontists. Also, 82 patients attending an in-person visit to an endodontic clinic were recruited to the study.</p><p><strong>Results: </strong>Data from 474 endodontic practitioners and 82 patients included in analysis. Among practitioners, the majority reported to either never (33.31%) or rarely (34.84%) using bupivacaine. Most chose \"I don't think I need it\" (47%) and \"patient discomfort because of longer duration of soft tissue anesthesia\" (30.81%) as reasons for not preferring the use of bupivacaine. Of the practitioners who reported at least rare use, most chose bupivacaine for post-operative pain management (78.02%). Conversely, 52% of patients reported that they were likely/most likely to request long-lasting anesthetics for post-operative pain control.</p><p><strong>Conclusion: </strong>Bupivacaine is rarely used as a post-operative pain management strategy for endodontic therapy. Specifically, bupivacaine is not preferred not because of adverse events, toxicity, or slow onset concerns, but rather, because of longer duration of soft tissue anesthesia. However, our data suggest that patients may be willing to receive long-lasting anesthesia. Further patient-centered research should investigate the use of long-lasting anesthetic agents for management of post-endodontic pain.</p>","PeriodicalId":18203,"journal":{"name":"Local and Regional Anesthesia","volume":" ","pages":"11-21"},"PeriodicalIF":2.9,"publicationDate":"2022-02-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/4a/6f/lra-15-11.PMC8820451.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39600861","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Erector Spinae Block with Opioid Free Anesthesia in Cirrhotic Patients Undergoing Hepatic Resection: A Randomized Controlled Trial.","authors":"Minatallah A Elshafie,&nbsp;Magdy K Khalil,&nbsp;Maha L ElSheikh,&nbsp;Nagwa I Mowafy","doi":"10.2147/LRA.S343347","DOIUrl":"https://doi.org/10.2147/LRA.S343347","url":null,"abstract":"<p><strong>Background: </strong>Hepatic resection is a major abdominal surgery with challenging pain management. We aimed to investigate the effect of erector spinae plane block (ESPB) with opioid free anesthesia (OFA) in cirrhotic patients scheduled for liver resection on perioperative pain management in terms of hemodynamic stability. Secondarily, we assessed time to first request for analgesia and perioperative fentanyl consumption, nausea and vomiting within 24 hours after surgery.</p><p><strong>Methods: </strong>Forty patients were randomized to block group (n = 20): OFA with ESPB and conventional group (n = 20): conventional balanced anesthesia with opioids (OFA associated non-opioid drugs [dexmedetomidine, magnesium sulfate, xylocaine, and acetaminophen] and ESPB). Bilateral ESP block was done with ultrasound guidance at the level of thoracic vertebrae T 6-7, the local anesthetic dose was 20 mL Bupivacaine 0.25% with adjuvant dexmedetomidine (0.5 µg/kg) on each side. We monitored hemodynamic stability as the primary endpoint (heart rate, mean arterial blood pressure, and cardiac output).</p><p><strong>Results: </strong>Bilateral ESPB offered somatic and visceral analgesia for hepatic resection patients with no intraoperative fentanyl required. Postoperatively, the block group with dexmedetomidine adjuvant to the local anesthesia drugs showed delay in the first request for analgesia (<i>p</i> = 0.092) and decreased fentanyl requirement (<i>p</i> < 0.001), so no patient in the ESP group suffered from postoperative nausea and vomiting compared to 50% in the conventional group (<i>p</i> < 0.001).</p><p><strong>Conclusion: </strong>Bilateral ESP block with OFA is an effective approach for intra- and postoperative analgesia in cirrhotic patients undergoing liver resection.</p>","PeriodicalId":18203,"journal":{"name":"Local and Regional Anesthesia","volume":" ","pages":"1-10"},"PeriodicalIF":2.9,"publicationDate":"2022-01-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/6e/cb/lra-15-1.PMC8801329.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39588522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Positioning the Catheter Tip Anterior or Posterior to the Saphenous Nerve in Continuous Adductor Canal Block: A Mono-Centric Retrospective Comparative Study.","authors":"Antonio Coviello,&nbsp;Alessio Bernasconi,&nbsp;Giovanni Balato,&nbsp;Ezio Spasari,&nbsp;Marilena Ianniello,&nbsp;Massimo Mariconda,&nbsp;Maria Vargas,&nbsp;Carmine Iacovazzo,&nbsp;Francesco Smeraglia,&nbsp;Andrea Tognù,&nbsp;Giuseppe Servillo","doi":"10.2147/LRA.S383601","DOIUrl":"https://doi.org/10.2147/LRA.S383601","url":null,"abstract":"<p><strong>Background and aim: </strong>Ultrasound-guided continuous adductor canal block (cACB) is a conventional choice in patients undergoing total knee arthroplasty (TKA) for the management of the postoperative pain. This study aims to compare different catheter tip locations for cACB relative to the saphenous nerve (anteriorly vs posteriorly) in terms of efficacy and complications.</p><p><strong>Methods: </strong>At the department of Surgical Sciences, Orthopedic Trauma and Emergencies of the University of Naples Federico II (Naples, Italy), between January 2020 and November 2021, retrospective comparative study was executed. Patients planned for TKA were included in the study if they met the follow inclusion criteria: patients undergone TKA; aged 50-85 years; body mass index (BMI) of 18-35 kg/m2; American Society of Anesthesiologists (ASA) physical status classification from I to III; subarachnoid technique for anesthesiology plane; continuous adductor canal block performed by an anesthetist with considerable experience. Patients were assigned to receive cACB with the catheter tip located anteriorly (Group 1, G1) or posteriorly to the saphenous nerve (Group 2, G2). Postoperative pain, ambulation ability, episodes of pump block and rate of catheter dislodgement and leakage were evaluated and analyzed.</p><p><strong>Results: </strong>Altogether, 102 patients were admitted to the study (48 in G1 and 54 in G2). After the first 8 postoperative hours, in G1 17 patients (35.4%) had a VAS greater than 4, while in group 2 only 3 patients (5.6%) had a VAS greater than 4 (p-value <0.01). All patients of both groups showed ambulation ability in the postoperative period. No episode of leakage was recorded. While the catheter displacement rate was similar in the two groups (2.1% for G1 vs 3.7% for G2; p-value >0.05), the episodes of pump block were significantly less in G2 than in G1 (3.7% vs 20.8%; p-value <0.01).</p><p><strong>Conclusion: </strong>In cACB for TKA, we found that positioning the catheter tip posteriorly to the saphenous nerve may lead to a greater postoperative analgesia and reduce the risk of pump block compared to placing the catheter tip anteriorly to the nerve.</p>","PeriodicalId":18203,"journal":{"name":"Local and Regional Anesthesia","volume":"15 ","pages":"97-105"},"PeriodicalIF":2.9,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/30/c9/lra-15-97.PMC9807124.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10481479","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Interscalene Block for Analgesia in Orthopedic Treatment of Shoulder Trauma: Single-Dose Liposomal Bupivacaine versus Perineural Catheter.","authors":"Andrzej P Kwater,&nbsp;Nadia Hernandez,&nbsp;Carlos Artime,&nbsp;Johanna Blair de Haan","doi":"10.2147/LRA.S303455","DOIUrl":"https://doi.org/10.2147/LRA.S303455","url":null,"abstract":"<p><strong>Background: </strong>Interscalene brachial plexus block is frequently utilized to provide perioperative analgesia to patients undergoing shoulder surgery to optimize recovery, minimize opioid consumption, and decrease overall hospital length of stay. The use of an indwelling perineural interscalene catheter provides extended analgesia and is efficacious in managing severe postoperative pain following major shoulder surgery. Currently, the only alternative to perineural catheters for extended analgesia with interscalene block involves the perineural infiltration of liposomal bupivacaine. However, there is limited published data regarding the overall analgesic effectiveness of using interscalene liposomal bupivacaine in the setting of shoulder surgery.</p><p><strong>Methods: </strong>We performed a retrospective review of 43 patients in the acute trauma setting who underwent major shoulder surgery and received extended analgesia via perioperative interscalene brachial plexus block with either an indwelling continuous catheter or single-dose liposomal bupivacaine to determine if comparable analgesia can be achieved. The primary outcomes of interest were postoperative pain scores and opioid consumption. Due to the ability to titrate and bolus local anesthetic infusions to a desired clinical effect, we hypothesized that opioid consumption and pain scores would be lower when using the continuous catheter technique.</p><p><strong>Results: </strong>After statistical analysis, our results demonstrated no significant difference between the two techniques in regards to opioid consumption as well as numeric pain scores during the 48-hour postoperative period, but did note a higher rate of complications with patients who received perineural interscalene continuous catheters. Secondary outcomes showed an increase in time required to complete the regional block procedure with the use of indwelling catheters.</p><p><strong>Conclusion: </strong>Interscalene brachial plexus block with liposomal bupivacaine may be a viable alternative to indwelling continuous catheters for providing extended analgesia in patients undergoing major shoulder surgery.</p>","PeriodicalId":18203,"journal":{"name":"Local and Regional Anesthesia","volume":"14 ","pages":"167-178"},"PeriodicalIF":2.9,"publicationDate":"2021-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/d5/52/lra-14-167.PMC8665777.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39726991","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relationship Between Gender, Age, BMI and Side of Body on the Size and Position of Nerves of the Brachial Plexus in Axilla: Pilot Study.","authors":"James Lalloo,&nbsp;Pawan Gupta","doi":"10.2147/LRA.S334618","DOIUrl":"https://doi.org/10.2147/LRA.S334618","url":null,"abstract":"<p><strong>Background and objectives: </strong>Studies demonstrate variations in the size and position of the nerves in the brachial plexus. The objective of this pilot study was to determine the effect of age, gender, BMI and side of body on the size and position of these nerves and to determine the feasibility of a further study.</p><p><strong>Methods: </strong>Twenty healthy volunteers were recruited. The ultrasound position of the nerves was confirmed by a dynamic scan. The size of the nerves was calculated using the freehand calliper tool. A graph was designed to study the position of the nerves. ImageJ was used to analyse the position of the nerves. Student's t-tests were carried out to compare the gender and side of arm with the size of the nerve. Pearson's correlation coefficients were calculated to determine the correlation between BMI and age with the size of the nerves. The position of the nerves was compared between male and female, and left and right sides of the body.</p><p><strong>Results: </strong>The mean size of the median nerve, musculocutaneous nerve, radial nerve and ulnar nerve was 0.099, 0.032, 0.179 and 0.076 cm2 (males) and 0.091, 0.022, 0.128 and 0.026 cm2 (females), respectively. There were significant differences between the size of nerves and gender in the musculocutaneous, radial and ulnar nerves (P <0.05). The correlations between the sizes of the nerves with BMI and age were not significant. The position of the radial nerves was found to be variable within the same genders and between males and females. The position of the nerves was variable between the left and right hand side.</p><p><strong>Conclusion: </strong>The position and size of brachial plexus branches in axilla is very variable. This pilot study highlights the need for further research with larger sample sizes to fully understand the extent and implication of this variability.</p>","PeriodicalId":18203,"journal":{"name":"Local and Regional Anesthesia","volume":"14 ","pages":"161-166"},"PeriodicalIF":2.9,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/36/b6/lra-14-161.PMC8612660.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39792730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Spinal or Intravenous Dexmedetomidine for Spinal Anesthesia with Chloroprocaine in Ambulatory Knee Arthroscopies: A Double-Blind Randomized Trial.","authors":"Margaretha B Breebaart,&nbsp;Lies Saerens,&nbsp;Jordi Branders,&nbsp;Sari Casaer,&nbsp;Luc Sermeus,&nbsp;Patrick Van Houwe","doi":"10.2147/LRA.S324876","DOIUrl":"https://doi.org/10.2147/LRA.S324876","url":null,"abstract":"<p><strong>Purpose: </strong>Chloroprocaine provides spinal anesthesia for day-case surgery lasting up to 40 minutes. Intravenous and spinal dexmedetomidine can prolong spinal anesthesia, but no data are available for the combination with chloroprocaine. This double-blind randomized controlled trial compares chloroprocaine with spinal or intravenous dexmedetomidine regarding block characteristics, micturition, and discharge times.</p><p><strong>Patients and methods: </strong>After ethical approval and informed consent, 135 patients scheduled for knee arthroscopy were randomized to receive either 40mg spinal chloroprocaine (Chloro-group), 40mg chloroprocaine with 5 mcg spinal dexmedetomidine (Spinal Dex-group) or 40mg chloroprocaine with 0.5 mcg/kg IV dexmedetomidine (IV DEXgroup). Block characteristics, hemodynamic variables and the use of analgesics were registered. Voiding and discharge times were noted. A scoring system was used for micturition problems and sedation. Transient neurological symptoms (TNS) and other late side effects were evaluated after one week.</p><p><strong>Results: </strong>Demographic data were similar between groups. Block onset times and intensity of motor block were comparable between groups. The time to L2 and Bromage 1 regression was prolonged in the SpinalDEx-group by approximately 30 minutes compared to the other groups (p < 0.01). First voiding as well as discharge from the hospital was prolonged in the Spinal Dex-group by approximately 40 minutes p < 0.01. There was no significant difference between groups regarding treatment of hypotension, sedation, micturition problems or the use of postoperative analgesics (P > 0.8). One patient experienced TNS.</p><p><strong>Conclusion: </strong>Intrathecal but not intravenous (0.5 mcg/kg) dexmedetomidine can prolong chloroprocaine (40mg) spinal anesthesia when surgery is expected to last over 40 minutes. Despite a similar incidence of adverse effects, this also led to a postponed hospital discharge time.</p>","PeriodicalId":18203,"journal":{"name":"Local and Regional Anesthesia","volume":"14 ","pages":"153-160"},"PeriodicalIF":2.9,"publicationDate":"2021-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ca/13/lra-14-153.PMC8612665.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39792729","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of the Analgesic Efficacy of Bilateral Ultrasound-Guided Transversus Thoracic Muscle Plane Block on Post-Sternotomy Pain: A Randomized Controlled Trial.","authors":"Hoda Shokri, Ihab Ali, Amr A Kasem","doi":"10.2147/LRA.S338685","DOIUrl":"10.2147/LRA.S338685","url":null,"abstract":"<p><strong>Purpose: </strong>Transverse thoracic block is a new perioperative analgesic method for post-sternotomy discomfort. This study discusses the efficacy of an ultrasound-guided transversus thoracic muscle plane block (TTPB) in patients undergoing heart surgery, including sternotomy.</p><p><strong>Patients and methods: </strong>In this prospective trial, 60 patients were randomly assigned to two groups: transversus (T) or general anesthesia (GA). Patients in the T group received TTPB with GA and 15 mL of 0.25% bupivacaine was administered on either side. Patients in the GA group received TTPB along with GA, but 15 mL saline was injected on either side instead. The patients were followed up postoperatively. The percentage of patients receiving additional opioids, extubation time, intensive care unit (ICU) length, postoperative morphine dose, and adverse events were documented.</p><p><strong>Results: </strong>The percentage of patients requiring additional morphine was significantly lower in the T group (p<0.015). Pain scores were comparable between the groups at extubation time and 18 h postoperatively. At 8, 12, and 24 h after surgery, pain scores in the T group were significantly lower (P<0.001). The total amount of morphine required after surgery was much lower in the T group (8±0.74 mg), and the duration to initial analgesic necessity was significantly greater in the GA group (P<0.001). Patients in the GA group had a considerably longer ventilation time (11.07±0.64) (P<0.001). The ICU stay in the T group was substantially shorter (P<0.001), and postoperative complications were comparable.</p><p><strong>Conclusion: </strong>For patients undergoing heart surgery, TTPB offers sufficient postoperative pain control, resulting in lower pain scores, lower postoperative analgesic doses, shorter extubation times, and shorter ICU stay lengths.</p>","PeriodicalId":18203,"journal":{"name":"Local and Regional Anesthesia","volume":"14 ","pages":"145-152"},"PeriodicalIF":2.9,"publicationDate":"2021-11-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/ec/21/lra-14-145.PMC8594901.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39910389","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Short Communication: Lumbar Plexus Block versus Suprainguinal Fascia Iliaca Block to Provide Analgesia Following Hip and Femur Surgery in Pediatric-Aged Patients - An Analysis of a Case Series.","authors":"Lauren DeLong,&nbsp;Senthil Krishna,&nbsp;Catherine Roth,&nbsp;Giorgio Veneziano,&nbsp;Mauricio Arce Villalobos,&nbsp;Kevin Klingele,&nbsp;Joseph D Tobias","doi":"10.2147/LRA.S334561","DOIUrl":"https://doi.org/10.2147/LRA.S334561","url":null,"abstract":"<p><strong>Introduction: </strong>For surgical procedures involving the hip and femur, various regional anesthetic techniques may be used to provide analgesia. Although there has been an increase in the use of lumbar plexus block (LPB), the technique may be time consuming and associated with complications. Suprainguinal fascia iliaca compartment block (FICB) is a potentially easier and safer alternative. The current study prospectively compares LPB with suprainguinal FICB.</p><p><strong>Methods: </strong>This prospective, double-blinded, randomized, study included patients undergoing elective orthopedic procedures of the hip and/or femur. All study patients received general anesthesia with randomization to either an LPB or suprainguinal FICB using 0.5% ropivacaine with epinephrine and dexamethasone. Postoperative pain control was achieved with intravenous hydromorphone delivered by patient-controlled analgesia with scheduled acetaminophen and ketorolac. Outcome data included time to perform the block, perioperative opioid consumption, postoperative pain scores (VAS) and hospital length of stay.</p><p><strong>Results: </strong>The study cohort included 15 patients between the ages of 7 and 16 years (LPB N = 7, FICB N = 8). The median block time was 6 minutes (IQR: 4.11) for the LPB group and 3 minutes (IQR: 3.6) for the FICB group (p = 0.107). Median postoperative pain scores were 4 (IQR: 0.6) for the LPB group and 2 (IQR: 0.5) for the FICB group (p = 0.032). There were no differences in the intraoperative or postoperative opioid and NSAID use between the two groups.</p><p><strong>Discussion: </strong>The suprainguinal FICB provides analgesia that is at least as effective as a LPB following hip and femur surgery. Time to perform the block was shorter with the FICB due to the supine patient position and limited needle trajectory. Although we noted no adverse effects, the superficial needle trajectory of the FICB offers a less invasive approach and the potential for decreased risks of adverse effects.</p>","PeriodicalId":18203,"journal":{"name":"Local and Regional Anesthesia","volume":"14 ","pages":"139-144"},"PeriodicalIF":2.9,"publicationDate":"2021-10-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://ftp.ncbi.nlm.nih.gov/pub/pmc/oa_pdf/98/ce/lra-14-139.PMC8541757.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"39560828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}