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Vij N, Singhal NR, Trif D, Llanes A, Fanharawi A, Pankratz M, Khanna S, Belthur M. Continuous Epidural Analgesia Versus Continuous Peripheral Nerve Block in Unilateral Lower Extremity Pediatric Orthopedic Surgery: A Matched Case Comparison Study. Cureus 2023; 15:e40412. [PMID: 37456471 PMCID: PMC10348071 DOI: 10.7759/cureus.40412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2023] [Indexed: 07/18/2023] Open
Abstract
Introduction Continuous epidural analgesia (CEA) provides effective postoperative pain relief but includes a substantial side effect profile. Continuous peripheral nerve blocks (CPNBs) have fewer side effects and may quicken ambulation. The purpose of this study was to compare the morphine milligram equivalents (MMEs), need for analgesic rescue, visual analog scale (VAS) pain scores, time to ambulation, postoperative blood pressures, length of stay (LOS), and adverse event rates. Methods This was a matched case comparison study of pediatric patients (ages 8-17) undergoing unilateral lower limb surgery (41 CEA and 36 CPNB). Patients with a history of chronic pain, previous lower extremity surgery, and developmental delay were excluded. The Chi-square test and Student's t-test were used, and p-values < 0.05 were considered significant. Results There were no statistically significant differences in demographics or the American Society of Anesthesiologists (ASA) grade. There were no significant differences in postoperative MMEs, the need for analgesic rescue, or VAS scores on any postoperative day. The CEA group had a longer time to ambulation (2.56 ± 0.93 days versus 1.89 ± 0.69 days, p = 0.004). The CEA group demonstrated a higher number of days of systolic hypotension (0.61 ± 0.97 mmHg versus 0.06 ± 0.23 mmHg, p = 0.0009) and diastolic hypotension (1.90 ± 1.24 mmHg versus 1.00 ± 0.93 mmHg, p = 0.0006). There were no significant differences in the length of stay between the CEA and CPNB groups (5.08 versus 4.24, p = 0.28). There was no statistically significant difference between the rates of pruritus, light-headedness, and altered mental status. The CEA group demonstrated higher rates of nausea (51.2% versus 13.9%, p = 0.001), constipation (36.6% versus 8.3%, p = 0.004), urinary retention (9.8% versus 0%, p = 0.006), and average number of minor adverse events per patient (1.02 versus 0.25, p = 0.002). Conclusions CPNBs and CEAs demonstrate equivalent postoperative opioid use after unilateral lower extremity surgery in the pediatric population. In our population, a low complication rate and a decreased time to ambulation were seen in the CPNB group. There may be certain select scenarios priorly managed with a CEA that can be appropriately managed with a CPNB. A prospective multicenter study incorporating patient satisfaction data could further facilitate the incorporation of CPNB in pediatric pain management protocols after orthopedic surgery.
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Affiliation(s)
- Neeraj Vij
- Orthopedic Surgery, University of Arizona College of Medicine - Phoenix, Phoenix, USA
| | - Neil R Singhal
- Anesthesiology, Phoenix Children's Hospital, Phoenix, USA
| | - Daniel Trif
- Anesthesiology, University of Texas at San Antonio, San Antonio, USA
| | - Aaron Llanes
- Orthopedic Surgery, University of Arizona College of Medicine - Phoenix, Phoenix, USA
| | - Ali Fanharawi
- Anesthesiology, Phoenix Children's Hospital, Phoenix, USA
| | - Matt Pankratz
- Anesthesiology, Phoenix Children's Hospital, Phoenix, USA
| | - Sanjana Khanna
- Anesthesiology, Phoenix Children's Hospital, Phoenix, USA
| | - Mohan Belthur
- Pediatric Orthopedics, Phoenix Children's Hospital, Phoenix, USA
- Pediatric Orthopedics, University of Arizona College of Medicine - Phoenix, Phoenix, USA
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Continuous Peripheral Block as a Pain Treatment for Redressment and Physical Therapy in a 7-Year-Old Child - A Case Report. Pril (Makedon Akad Nauk Umet Odd Med Nauki) 2022; 43:99-104. [PMID: 35451299 DOI: 10.2478/prilozi-2022-0011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Continuous peripheral nerve block, also known as "local anesthetic perineural infusion," refers to percutaneous placement of a catheter near a peripheral nerve or plexus followed by administration of a local anesthetic through a catheter to provide anesthesia, or analgesia for several days, in some cases even for a month. This report describes the case of a 7 year old boy with left elbow contracture with limited flexion and extension who was admitted to the Clinic of Pediatric Surgery for redressment of the elbow and physical therapy. An ultrasound-guided axillary brachial plexus block was performed, with placement of a non-tunneled perineural catheter. Redressment of the left elbow was performed twice and before each redressment boluses of local anesthetic were applied through the perineural catheter. Physical therapy was performed painlessly with continuous perineural infusion. On the 5th day of catheter placement, the perineural catheter was removed without any prior complications such as hematoma, infection, catheter dislocation or leakage of local anesthetic. Our goal is to minimize the psychological and physical trauma to the patient, no matter how immature the patient is. Continuous regional anesthesia in children is a safe technique in postoperative pain management that facilitates early mobilization due to its sufficient analgesia and better comfort. It can provide in-home treatment, with adequate education for patients and parents, and improve rehabilitation in children.
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Anesthesia in Children with Neuroblastoma, Perioperative and Operative Management. CHILDREN-BASEL 2021; 8:children8050395. [PMID: 34068896 PMCID: PMC8156024 DOI: 10.3390/children8050395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/20/2021] [Revised: 05/06/2021] [Accepted: 05/11/2021] [Indexed: 01/10/2023]
Abstract
Neuroblastoma (NB) is the most common extracranial, solid, pediatric malignancy and, despite the constant progress of treatment and development of innovative therapies, remains a complex, challenging disease causing major morbidity and mortality in children. There is significant variability in the management of neuroblastoma, partially due to the heterogeneity of the clinical and biological behavior, and partially secondary to the different approaches between treating institutions. Anesthesia takes an integral part in the multidisciplinary care of patients with NB, from diagnosis to surgery and pain control. This paper aims to review and discuss the critical steps of the perioperative and operative management of children undergoing surgery for neuroblastoma. Anesthesia and analgesia largely depend on tumor location, surgical approach, and extension of the surgical dissection. Attention should be paid to the physio-pathological changes on cardiovascular, gastrointestinal, and immune systems induced by the tumor or by chemotherapy. At the time of surgery meticulous patient preparation needs to be carried out to optimize intraoperative monitoring and minimize the risk of complications. The cross-sectional role of anesthesia in cancer care requires effective communication between all members of the multidisciplinary team.
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Gentili A. Is regional analgesia useful in pain management of intensive care patients? Minerva Anestesiol 2019; 85:1050-1052. [PMID: 31213049 DOI: 10.23736/s0375-9393.19.13832-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Andrea Gentili
- Department of Anesthesia and Intensive Care, Villa Laura Hospital, Bologna, Italy -
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Abstract
Pain assessment and management in children is challenging for a number of reasons. This paper aims to identify these challenges and highlight strategies for effective pain assessment and management in children in the perioperative setting.
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Affiliation(s)
- Michelle Bennett
- Nottingham Children's Hospital, Nottingham University Hospitals NHS Trust, Queen's Medical Centre, Nottingham, UK
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Abstract
BACKGROUND Peripheral nerve blocks (PNBs) have the potential to reduce postoperative pain. The use of ultrasound (US) to guide PNBs may be more beneficial than nerve stimulation (NS); however, very few studies have studied this technique in children. The objective of this study was to compare postoperative pain control in pediatric patients who had general anesthesia (GA) alone compared with those who had PNB performed by NS, or PNB with both NS and US guidance. Our hypothesis was that compared with NS, the US-guided PNB would result in reduced postoperative pain and opioid use, and that both PNB conditions would have improved outcomes compared with GA. METHODS A retrospective chart review of foot and ankle surgery included 103 patients who were stratified into 3 groups: GA, PNB with NS, and PNB with NS and US. Pain levels were measured with visual pain scales at 2, 4, 6, 8, 12, and 24 hours postoperatively. Days of hospitalization, morphine and oxycodone use by weight, and time to first PRN opioid use were also recorded. A repeated measure analysis of variance was used to compare the groups, and the proportion of patients who reported a visual analog scale score of 0 was calculated for each time point. RESULTS There were no significant differences in pain levels between groups for the first 12 hours, but the US group had higher pain levels at 24 hours. Both US and NS groups had a longer time to PRN opioid use and used significantly less morphine compared with GA. The US group had a significantly greater proportion of pain-free patients than the other 2 groups for the first 6 hours. CONCLUSIONS The use of US guidance is beneficial in postoperative pain control. Both US-guided and NS-guided PNB are preferable to GA alone for lower extremity orthopaedic surgery in the pediatric population. LEVEL OF EVIDENCE III, retrospective comparative study.
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Zhang Y, Lin H, Yi WB. Evaluation of the effects of ketamine on spinal anesthesia with levobupivacaine or ropivacaine. Exp Ther Med 2016; 12:2290-2296. [PMID: 27698726 DOI: 10.3892/etm.2016.3587] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2015] [Accepted: 04/21/2016] [Indexed: 02/07/2023] Open
Abstract
Spinal anesthesia or regional anesthesia is a potent anesthetic procedure. Additional modalities have been sought to increase the duration of block in spinal anesthesia. Ketamine is an N-methyl-D-aspartate (NMDA) receptor blocker that has an anesthetic effect when injected intrathecally and has a synergic effect with bupivacaine. Ketamine also has potent analgesic properties. The present study investigated the effect of intrathecally administered ketamine on spinal anesthesia with levobupivacaine or ropivacaine. Sprague-Dawley rats at post-natal day 21 were exposed to spinal anesthesia with 0.5% levobupivacaine or 0.5% ropivacaine. Separate groups of rats were treated with intrathecal ketamine at a 5 or 10 mg/kg bodyweight dose along with ropivacaine or levobupivacaine. The thermal and mechanical withdrawal latencies of the animals were determined using hot plate and von Frey filaments, respectively. A rotarod apparatus was employed to assess the capacity of the rats to rotate the spindle at 24 h following anesthesia. The gait of the rat pups was also assessed. Intrathecal administration of ketamine resulted in dense blocks and extended the duration of spinal blocks as evidenced by thermal latencies and responses to von Frey filaments. The latency to fall was shorter in rats exposed to ketamine along with ropivacaine or levobupivacaine spinal anesthesia. The gait parameters were also more disturbed upon ketamine administration. In conclusion, ketamine administration with ropivacaine or levobupivacaine increased the intensity and duration of spinal blockade, thereby increasing the anesthetic effects.
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Affiliation(s)
- Yan Zhang
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
| | - Hong Lin
- Department of Anesthesiology, Qianfoshan Hospital of Shandong, Taian, Shandong 271000, P.R. China
| | - Wen-Bo Yi
- Department of Anesthesiology, Qilu Hospital of Shandong University, Jinan, Shandong 250012, P.R. China
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Ríos-Medina AM, Caicedo-Salazar J, Vásquez-Sadder MI, Aguirre-Ospina OD, González MP. Regional anesthesia in pediatrics – Non-systematic literature review. COLOMBIAN JOURNAL OF ANESTHESIOLOGY 2015. [DOI: 10.1016/j.rcae.2015.03.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Anestesia regional en pediatría – Revisión no sistemática de la literatura. COLOMBIAN JOURNAL OF ANESTHESIOLOGY 2015. [DOI: 10.1016/j.rca.2015.02.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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Regional anesthesia in pediatrics - Non-systematic literature review☆. COLOMBIAN JOURNAL OF ANESTHESIOLOGY 2015. [DOI: 10.1097/01819236-201543030-00006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Evaluation of spinal toxicity and long-term spinal reflex function after intrathecal levobupivaciane in the neonatal rat. Anesthesiology 2013; 119:142-55. [PMID: 23514721 DOI: 10.1097/aln.0b013e31828fc7e7] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Neuraxial anesthesia is utilized in children of all ages. Local anesthetics produce dose-dependent toxicity in certain adult models, but the developing spinal cord may also be susceptible to drug-induced apoptosis. In postnatal rodents, we examined the effects of intrathecal levobupivacaine on neuropathology and long-term sensorimotor outcomes. METHODS Postnatal day 3 (P3) or P7 rat pups received intrathecal levobupivacaine 2.5 mg/kg (0.5%) or saline. Mechanical withdrawal thresholds and motor block were assessed. Spinal cord tissue analysis included apoptosis counts (activated caspase-3, Fluoro-Jade C) at 24 h, glial reactivity at 7 days, and histopathology in cord and cauda equina at 24 h and 7 days. Long-term spinal function in young adults (P35) was assessed by hind limb withdrawal thresholds, electromyography responses to suprathreshold stimuli, and gait analysis. RESULTS Intrathecal levobupivacaine produced spinal anesthesia at P3 and P7. No increase in apoptosis or histopathological change was seen in the cord or cauda equina. In the P3 saline group, activated caspase-3 (mean±SEM per lumbar cord section 6.1±0.3) and Fluoro-Jade C (12.1±1.2) counts were higher than at P7, but were not altered by levobupivacaine (P=0.62 and P=0.11, two-tailed Mann-Whitney test). At P35, mechanical withdrawal thresholds, thermal withdrawal latency, and electromyographic reflex responses did not differ across P3 or P7 levobupivacaine or saline groups (one way ANOVA with Bonferroni comparisons). Intrathecal bupivacaine at P3 did not alter gait. CONCLUSION Single dose intrathecal levobupivacaine 0.5% did not increase apoptosis or produce spinal toxicity in neonatal rat pups. This study provides preclinical safety data relevant to neonatal use of neuraxial local anesthesia.
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Walker SM, Yaksh TL. Neuraxial analgesia in neonates and infants: a review of clinical and preclinical strategies for the development of safety and efficacy data. Anesth Analg 2012; 115:638-62. [PMID: 22798528 DOI: 10.1213/ane.0b013e31826253f2] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Neuraxial drugs provide robust pain control, have the potential to improve outcomes, and are an important component of the perioperative care of children. Opioids or clonidine improves analgesia when added to perioperative epidural infusions; analgesia is significantly prolonged by the addition of clonidine, ketamine, neostigmine, or tramadol to single-shot caudal injections of local anesthetic; and neonatal intrathecal anesthesia/analgesia is increasing in some centers. However, it is difficult to determine the relative risk-benefit of different techniques and drugs without detailed and sensitive data related to analgesia requirements, side effects, and follow-up. Current data related to benefits and complications in neonates and infants are summarized, but variability in current neuraxial drug use reflects the relative lack of high-quality evidence. Recent preclinical reports of adverse effects of general anesthetics on the developing brain have increased awareness of the potential benefit of neuraxial anesthesia/analgesia to avoid or reduce general anesthetic dose requirements. However, the developing spinal cord is also vulnerable to drug-related toxicity, and although there are well-established preclinical models and criteria for assessing spinal cord toxicity in adult animals, until recently there had been no systematic evaluation during early life. Therefore, in the second half of this review, we present preclinical data evaluating age-dependent changes in the pharmacodynamic response to different spinal analgesics, and recent studies evaluating spinal toxicity in specific developmental models. Finally, we advocate use of neuraxial drugs with the widest demonstrable safety margin and suggest minimum standards for preclinical evaluation before adoption of new analgesics or preparations into routine clinical practice.
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Affiliation(s)
- Suellen M Walker
- Portex Unit: Pain Research, UCL Institute of Child Health and Great Ormond Street Hospital NHS Trust, London, UK.
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Abstract
Pediatric regional anesthesia continues to evolve. Education and attention to anatomical detail remain key elements to successful outcomes. New techniques, some adapted from adult practice, provide analgesia for pediatric surgical procedures such cleft palate or congenital hip dysplasia. Despite technological advances a number of controversial issues remain unresolved.
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Affiliation(s)
- Adrian Bosenberg
- Department Anesthesiology and Pain Management, Faculty Health Sciences, University Washington, Seattle, WA 98105, USA.
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Abstract
The strategies used to manage children exposed to long-term opioids are extrapolated from adult literature. Opioid consumption during the perioperative period is more than three times that observed in patients not taking chronic opioids. A sparing use of opioids in the perioperative period results in both poor pain management and withdrawal phenomena. The child's pre-existing opioid requirement should be maintained, and acute pain associated with operative procedures should be managed with additional analgesia. This usually comprises short-acting opioids, regional or local anesthesia, and adjuvant therapies. Long-acting opioids, transdermal opioid patches, and implantable pumps can be used to maintain the regular opioid requirement. Intravenous infusion, nurse controlled analgesia, patient-controlled analgesia, or oral formulations are invaluable for supplemental requirements postoperatively. Effective management requires more than simply increasing opioid dose during this time. Collaboration of the child, family, and all teams involved is necessary. While chronic pain or palliative care teams and other staff experienced with the care of children suffering chronic pain may have helpful input, many pediatric hospitals do not have chronic pain teams, and many patients receiving long-term opioids are not palliative. Acute pain services are appropriate to deal with those on long-term opioids in the perioperative setting and do so successfully in many centers. Staff caring for such children in the perioperative period should be aware of the challenges these children face and be educated before surgery about strategies for postoperative management and discharge planning.
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Affiliation(s)
- Tim Geary
- Department of Anaesthesia, Starship Children's Hospital, Auckland, New Zealand
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Affiliation(s)
- Adrian Bosenberg
- Faculty Health Sciences, Department Anesthesiology and Pain Management, Seattle Children's Hospital, University Washington, Seattle, WA 98105, USA.
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Chelly JE, Ghisi D, Fanelli A. Continuous peripheral nerve blocks in acute pain management. Br J Anaesth 2011; 105 Suppl 1:i86-96. [PMID: 21148658 DOI: 10.1093/bja/aeq322] [Citation(s) in RCA: 68] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
The indications for continuous nerve blocks for the perioperative pain management in hospitalized and ambulatory patients have extended well beyond orthopaedics. These techniques are not only used to control pain in patients undergoing major upper and lower extremity surgery, but also to provide perioperative analgesia in patients undergoing abdominal, plastic, urological, gynaecological, thoracic, and trauma surgeries. Infusion regimens of local anaesthetics and supplements must take into consideration the condition of the patient before and after surgery, the nature and intensity of the surgical stress associated with the surgery, and the possible need for immediate functional recovery. Continuous nerve blocks have proved safe and effective in reducing opioid consumption and related side-effects, accelerating recovery, and in many patients reducing the length of hospital stay. Continuous nerve blocks provide a safer alternative to epidural analgesia in patients receiving thromboprophylaxis, especially with low molecular-weight heparin.
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Affiliation(s)
- J E Chelly
- Division of Regional Anesthesia and Acute Interventional Perioperative Pain Service, Department of Anesthesiology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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