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Xiong C, Han C, Lv H, Xu D, Peng W, Zhao D, Lan Z. Comparison of adjuvant pharmaceuticals for caudal block in pediatric lower abdominal and urological surgeries: A network meta-analysis. J Clin Anesth 2022; 81:110907. [PMID: 35728381 DOI: 10.1016/j.jclinane.2022.110907] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2022] [Revised: 06/04/2022] [Accepted: 06/10/2022] [Indexed: 10/18/2022]
Abstract
STUDY OBJECTIVE Caudal block helps relieve pain after sub-umbilical surgery in pediatric patients; however, the duration for which it exerts its analgesic effect is limited. The addition of certain adjuvant agents to local anesthetics (LAs) that are used to administer caudal block can prolong postoperative analgesia. Therefore, we aimed to compare the efficiencies and side effects of caudal adjuvants in the settings of pediatric lower abdominal and urological surgeries. DESIGN A network meta-analysis (NMA). PATIENTS One hundred and twelve randomized controlled trials (RCTs) involving 6800 pediatric patients were included in the final analysis. INTERVENTIONS Different adjuvant agents, namely clonidine, dexamethasone, dexmedetomidine, fentanyl, ketamine, magnesium, midazolam, morphine, neostigmine, and tramadol. MEASUREMENTS The primary outcome was the duration of analgesia. The secondary outcomes included the requirement for additional analgesia, analgesic consumption, and postoperative complications. The effects and rankings were evaluated using NMA and the surface under the cumulative ranking curve scores, respectively. RESULTS Neostigmine, dexmedetomidine, and dexamethasone were found to be the three most effective adjuvants that prolong the duration of analgesia for caudal block, and these adjuvants extended this duration by 8.9 h (95% confidence interval [CI], 7.1-10.7), 7.3 h (95% CI, 6.0-8.6), and 5.9 h (95% CI, 4.0-7.7), respectively. Caudal neostigmine was associated with an increase in the incidence of postoperative nausea and vomiting, whereas dexmedetomidine and dexamethasone showed no postoperative complications. CONCLUSIONS This NMA provided evidence and suggested that dexmedetomidine and dexamethasone may be the most beneficial adjuvant pharmaceutics adding to LAs for caudal block in children. However, given the off-label status of caudal dexmedetomidine and dexamethasone, further high-quality RCTs are still warranted, especially to determine whether delayed neurological complications will occur.
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Affiliation(s)
- Chang Xiong
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang Province, People's Republic of China
| | - Chengpeng Han
- Department of Children's Rehabilitation, Jinhua Maternal and Child Health Care Hospital, Jinhua, Zhejiang Province, People's Republic of China
| | - Huayan Lv
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang Province, People's Republic of China
| | - Duojia Xu
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang Province, People's Republic of China
| | - Wenyong Peng
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang Province, People's Republic of China
| | - Dong Zhao
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang Province, People's Republic of China.
| | - Zhijian Lan
- Department of Anesthesiology, Affiliated Jinhua Hospital, Zhejiang University School of Medicine, Jinhua, Zhejiang Province, People's Republic of China.
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Reddy A, Bhandary A, Shetty SR, Harish BG. Comparative study between an ultrasound-guided transversus abdominis plane block and an ultrasound-guided caudal block for postoperative analgesia in children undergoing lower abdominal surgeries – a prospective randomised study. SOUTHERN AFRICAN JOURNAL OF ANAESTHESIA AND ANALGESIA 2021. [DOI: 10.36303/sajaa.2021.27.5.2489] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- A Reddy
- Department of Anaesthesiology, K.S. Hegde Medical Academy, NITTE (Deemed to be University),
India
| | - A Bhandary
- Department of Anaesthesiology, K.S. Hegde Medical Academy, NITTE (Deemed to be University),
India
| | - SR Shetty
- Department of Anaesthesiology, K.S. Hegde Medical Academy, NITTE (Deemed to be University),
India
| | - BG Harish
- Department of Anaesthesiology, K.S. Hegde Medical Academy, NITTE (Deemed to be University),
India
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Dexamethasone versus neostigmine as an adjuvant to bupivacaine 0.25% for caudal analgesia in children undergoing open inguinal hernia repair. EGYPTIAN JOURNAL OF ANAESTHESIA 2019. [DOI: 10.1016/j.egja.2017.03.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
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Wong J, Lim SST. Epidural analgesia in a paediatric teaching hospital: Trends, developments, and a brief review of literature. PROCEEDINGS OF SINGAPORE HEALTHCARE 2017. [DOI: 10.1177/2010105817733997] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Introduction: Continuous epidural analgesia has proven to be a good tool in the anaesthetist’s quest to provide excellent pain relief for an extended perioperative period. Pharmaceutical advances provide us with a larger array of both local anaesthetic (LA) drugs and additives that can prolong the duration or enhance the quality of analgesia, or both. The avoidance of LA toxicity is of paramount importance for safe prescription, especially in the high-risk neonatal and infant cohort, and all patients stand to benefit from ‘safer’ LA agents and adjuvants that promote the use of a lowered concentration of epidural LA infusions. We present a descriptive review of trends in epidural prescription and technique in our hospital. Methods: Our observational study was conducted over a period of 19 years in a tertiary paediatric teaching hospital. Prospectively collected data that included patient demographics, level of epidural catheter insertion, LA drugs and adjuvants used, as well as postoperative infusion rates, were then analysed retrospectively. Results: There was a decline in the use of paediatric epidural analgesia. Over the study period, we also observed a shift in preference of LAs and adjuvant drugs toward safer alternatives. Conclusion: Paediatric epidural analgesia is gradually being superseded by other analgesic modalities with superior safety profiles (e.g. peripheral neural blockade). However, indications remain for its continued use, and anaesthetists should be familiar with its technical aspects and pitfalls.
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Affiliation(s)
- Jolin Wong
- Department of Anaesthesiology, Singapore General Hospital, Singapore
| | - Serene Siu Tin Lim
- Department of Anaesthesiology, KK Women’s and Children’s Hospital, Singapore
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Nigam S, Rastogi S, Tyagi A, Bhandari R. A Comparative Study for the Analgesic Efficacy and Safety Profile of Fentanyl versus Clonidine as an Adjuvant to Epidural Ropivacaine 0.75% in Lower Abdominal Surgeries. Anesth Essays Res 2017; 11:692-696. [PMID: 28928573 PMCID: PMC5594792 DOI: 10.4103/aer.aer_254_16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
CONTEXT Different adjuvants are coadministered with local anesthetics to improve the speed of onset and duration of analgesia, and to reduce the dose, the selection of which is often left to the choice of an anesthesiologist. AIM The aim of this study was to compare the analgesic efficacy and safety profile of fentanyl and clonidine as an adjuvant to epidural ropivacaine anesthesia. SETTING AND DESIGN With institutional ethical committee clearance, a prospective, randomized, placebo-controlled double-blind clinical study was conducted at Vivekananda Polyclinic and Institute of Medical Sciences, Lucknow. MATERIAL AND METHODS Two groups with thirty patients each were randomly allocated to receive 15-20 ml of 0.75% ropivacaine with 75 μg clonidine or 15-20 ml of 0.75% ropivacaine with 75 μg fentanyl, respectively. Block characteristics such as onset of analgesia, maximum level of sensory blockade, complete motor blockade, hemodynamic, time to two-segment regressions, time for rescue analgesia, time to complete motor recovery, and side effects were analyzed. RESULTS Results showed that the onset of blockade is faster when fentanyl is used as additives. Time for two-segment regression was earlier in fentanyl group but time for rescue analgesia was longer in clonidine group. STATISTICAL ANALYSIS Two groups were compared by Student's t-test and Chi-square test; ANOVA and significance of mean difference bet were done by Newman-Keuls test. CONCLUSION Addition of clonidine to epidural ropivacaine provides superior analgesia than the addition of fentanyl to epidural ropivacaine without much difference in side effect profile.
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Affiliation(s)
- Shuchi Nigam
- Department of Anesthesiology and Critical Care, Dr. Ram Manohar Lohia Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Shivani Rastogi
- Department of Anesthesiology and Critical Care, Dr. Ram Manohar Lohia Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Amit Tyagi
- Department of Anesthesiology and Critical Care, Dr. Ram Manohar Lohia Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Rajlakshmi Bhandari
- Department of Anesthesiology and Critical Care, Vivekananda Polyclinic and Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
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Solanki NM, Engineer SR, Jansari DB, Patel RJ. Comparison of caudal tramadol versus caudal fentanyl with bupivacaine for prolongation of postoperative analgesia in pediatric patients. Saudi J Anaesth 2016; 10:154-60. [PMID: 27051365 PMCID: PMC4799606 DOI: 10.4103/1658-354x.168807] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Background and Aims: Caudal block is a common technique for pediatric analgesia for infraumblical surgeries. Because of the short duration of analgesia with bupivacaine alone various additive have been used to prolong the action of bupivacaine. The present study was aimed to evaluate the analgesic effect of tramadol or fentanyl added to bupivacaine for infraumblical surgeries in pediatric patients. Materials and Methods: We conducted a prospective, randomized, single-blind controlled trial. After written informed consent from parents, 100 patients belonging to American Society of Anesthesiologist physical status I-II, in the age group of 1-12 years, of either sex undergoing infraumblical surgery under general anesthesia were divided into two groups. Group BT received 1 ml/kg of 0.25% bupivacaine with tramadol 2 mg/kg in normal saline and Group BF received 1 ml/kg of 0.25% bupivacaine with fentanyl 2 μg/kg in normal saline with maximum volume of 12 ml in both groups. All patients were assessed intraoperatively for hemodynamic changes, the requirement of sevoflurane concentration, as well as postoperatively for pain by using FLACC (F = Face, L = Leg, A = Activity, C = Cry, C = Consolability), pain score and for sedation by using four point sedation score. Results: The mean duration of analgesia was 10–18 h in Group BT while in Group BF it was 7-11 h. The postoperatively period up to 1½ h, Group BF had higher sedation score up to two as compared to that below one on Group BT. Conclusion: Caudal tramadol significantly prolongs the duration of analgesia as compared to caudal fentanyl without any side effects.
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Affiliation(s)
- N M Solanki
- Department of Anesthesia, B. J. Medical College and Civil Hospital, Asarwa, Ahmedabad, Gujarat, India
| | - S R Engineer
- Department of Anesthesia, B. J. Medical College and Civil Hospital, Asarwa, Ahmedabad, Gujarat, India
| | - D B Jansari
- Department of Anesthesia, B. J. Medical College and Civil Hospital, Asarwa, Ahmedabad, Gujarat, India
| | - R J Patel
- Department of Anesthesia, B. J. Medical College and Civil Hospital, Asarwa, Ahmedabad, Gujarat, India
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Doctor TP, Dalwadi DB, Abraham L, Shah N, Chadha IA, Shah BJ. Comparison of ropivacaine and bupivacaine with fentanyl for caudal epidural in pediatric surgery. Anesth Essays Res 2015; 7:212-5. [PMID: 25885835 PMCID: PMC4173527 DOI: 10.4103/0259-1162.118965] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
CONTEXT Ropivacaine, s-enantiomer of amide local anaesthetic produces differential neural blockade with less motor blockade, cardiovascular and neurological toxicity makes it suitable for day case surgery in children. AIMS To compare the effectiveness of Inj. Ropivacaine (0.2 or 0.25%) or Inj. Bupivacaine (0.25%) with fentanyl in caudal block for intra and postoperative analgesia. SETTINGS AND DESIGN Double blind retrospective randomized study. MATERIALS AND METHODS All the patients (n=112) varying from age group 3.02 ± 3.29 years belonging to ASA I-IV were randomly allocated to receive caudal analgesia Group BF inj. Bupivacaine (0.25%, 2 mg/kg) + Inj. Fentany1 μg/kg (n=70) and group RF: Inj. Ropivacaine (0.25% or 0.2%, 2 mg/kg) + inj. Fentanyl 1 μg/kg (n=42). We monitored vitals and requirement of inhalational gases inraoperatively and also observed pain by pain score (Visual Analogue Score in verbal group and Objective Pain Scale in nonverbal group) and vitals postoperatively. We used rescue analgesics (inj. Paracetamol 5 mg/kg iv) when VAS score ≥4. STATISTICAL ANALYSIS Student's t-test. RESULTS Duration of analgesia was prolonged in both group RF and BF. Time for first rescue analgesic for group RF (6.1 ± 1.1 hr) compared to group BF (5.6 ± 0.9 hr). Haemodynamic stability and less requirement of inhalation agent intraoperatively with group RF than others. CONCLUSIONS Ropivacaine with Fentanyl found to be better combination for pediatric surgeries for below umbilical surgeries as an adjuvant to general anaesthesia or sole technique with chances of less complication with high success rate.
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Affiliation(s)
- Tarlika P Doctor
- Department of Anesthesia, Byramjee Jeejeebhoy Medical College, Civil Hospital, Ahmedabad, Gujarat, India
| | - Divyang B Dalwadi
- Department of Anesthesia, Byramjee Jeejeebhoy Medical College, Civil Hospital, Ahmedabad, Gujarat, India
| | - Lissa Abraham
- Department of Anesthesia, Byramjee Jeejeebhoy Medical College, Civil Hospital, Ahmedabad, Gujarat, India
| | - Namrata Shah
- Department of Anesthesia, Byramjee Jeejeebhoy Medical College, Civil Hospital, Ahmedabad, Gujarat, India
| | - Indu A Chadha
- Department of Anesthesia, Byramjee Jeejeebhoy Medical College, Civil Hospital, Ahmedabad, Gujarat, India
| | - Bharat J Shah
- Department of Anesthesia, Byramjee Jeejeebhoy Medical College, Civil Hospital, Ahmedabad, Gujarat, India
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Immediate rescue designs in pediatric analgesic trials: a systematic review and meta-analysis. Anesthesiology 2015; 122:150-171. [PMID: 25222831 DOI: 10.1097/aln.0000000000000445] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Designing analgesic clinical trials in pediatrics requires a balance between scientific, ethical, and practical concerns. A previous consensus group recommended immediate rescue designs using opioid sparing as a surrogate measure of analgesic efficacy. The authors summarize the performance of rescue analgesic designs in pediatric trials of four commonly used classes of analgesics: opioids, nonsteroidal antiinflammatory drugs, acetaminophen, and local anesthetics. METHODS MEDLINE, Embase, CINAHL, The Cochrane Library, and Web of science were searched in April 2013. The 85 studies selected were randomized or controlled clinical trials using immediate rescue paradigms in postoperative pain settings. A random-effects meta-analysis was used to synthesize predefined outcomes using Hedges' g. Difference between the means of the treatment arms were also expressed as a percentage of the corresponding value in the placebo group (placebo-treatment/placebo). Distributions of pain scores in study and control groups and relationships between opioid sparing and pain scores were examined. RESULTS For each of the four study drug classes, significant opioid sparing was demonstrated in a majority of studies by one or more of the following endpoints: (1) total dose (milligram per kilogram per hour), (2) percentage of children requiring rescue medication, and (3) time to first rescue medication (minutes). Pain scores averaged 2.4/10 in study groups, 3.4/10 in control groups. CONCLUSIONS Opioid sparing is a feasible pragmatic endpoint for pediatric pain analgesic trials. This review serves to guide future research in pediatric analgesia trials, which could test whether some specific design features may improve assay sensitivity while minimizing the risk of unrelieved pain.
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Tong Y, Ren H, Ding X, Jin S, Chen Z, Li Q. Analgesic effect and adverse events of dexmedetomidine as additive for pediatric caudal anesthesia: a meta-analysis. Paediatr Anaesth 2014; 24:1224-30. [PMID: 25203847 DOI: 10.1111/pan.12519] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/02/2014] [Indexed: 01/02/2023]
Abstract
BACKGROUND Dexmedetomidine has become a popular additive for regional anesthesia. Aim of this meta-analysis was to assess the effect of this additive on the duration of postoperative analgesia and possible adverse events in pediatrics undergoing orchidopexy or lower abdominal surgery. METHODS The literature databases of PubMed, Google Scholar, and Cochrane Library were searched for randomized, controlled trials (RCTs). Odds ratio (OR), weighted mean difference (WMD), and the corresponding 95% confidence intervals (CIs) were calculated using the RevMan software, version 5.2, for data synthesis and statistical analysis, which in accordance with the PRISMA statement. RESULTS Six RCTs were selected for this meta-analysis, involving a total of 328 pediatric patients. There was a significant longer duration of caudal analgesia (time to first analgesic requirements) in patients receiving dexmedetomidine with CA compared with CA alone (WMD: -8.21 h; 95% CI: -11.40 to -5.02; P < 0.00001). Side effects in these two groups were comparable (OR: 1.02; 95% CI: 0.51-2.04; P = 0.95). Subgroup analysis indicated there was no significant difference in hemodynamic changes during operation (WMD: 1.78; 95% CI: -3.20 to 6.77; P = 0.48) and the emergence time (time from the end of surgery to opening the eyes on calling) after surgery (WMD: 0.47 min; 95% CI: -5.27 to 6.22; P = 0.87). CONCLUSIONS Dexmedetomidine as an additive to local anesthetic provides a significantly longer postoperative analgesia with comparable adverse effects and hemodynamic changes, when compared to local anesthetics alone. There were insufficient data of the effects of different concentrations of dexmedetomidine; further studies are required to explore this issue.
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Affiliation(s)
- Yao Tong
- Department of Anesthesiology, Shanghai Tenth People's Hospital, Tongji University School of Medicine, Shanghai, China; Department of Anesthesiology, East Hospital, Tongji University School of Medicine, Shanghai, China
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Keyser CY. Caudal blockade for children undergoing infra-abdominal surgery. AORN J 2014; 100:306-22. [PMID: 25172565 DOI: 10.1016/j.aorn.2013.10.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2013] [Accepted: 10/18/2013] [Indexed: 11/26/2022]
Abstract
The assessment and management of pain in children can be complicated by their inability to communicate effectively; therefore, it is important that every attempt be made to circumvent the undertreatment of pain. Caudal blockade is associated with excellent pain relief and minimal side effects, and it is an established technique used in conjunction with general anesthesia for children undergoing infra-abdominal surgery. Available local anesthetic agents have a relatively short analgesic duration period, so anesthesia professionals often combine their use with adjuvant medications (eg, epinephrine, clonidine, fentanyl, morphine, preservative-free ketamine, neostigmine). Additional consideration should be given to intraoperative care, postoperative observation (eg, measuring sedation, motor blockade, postoperative nausea and vomiting, pain), and discharge instructions for the patient's caregiver.
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Abstract
SUMMARY Local anesthetics have a limited duration of action. Adjuvants are used to prolong the duration of action and to augment analgesia allowing lower concentrations of local anesthetic to be used. Adjuvants have been used more extensively with neuraxial blocks, particularly caudal epidural blocks, but more recently to supplement peripheral nerve blocks. Intrathecal adjuvants are not covered in this review since spinal anesthesia is not widely used in children except in ex-premature infants. Morphine is the historical gold-standard with which other adjuvants are compared. Clonidine is most useful and is becoming increasingly popular, while the side-effect profile of other agents reduces their utility. Concerns with regard to the neurotoxicity of ketamine in animal models has led to its withdrawal in some countries.
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Affiliation(s)
- Adrian Bosenberg
- Department of Anesthesiology & Pain Management, Faculty of Health Sciences, University of Washington, Seattle, USA and Seattle Children's Hospital, 4800 Sandpoint Way NE, Seattle, WA 98105, USA.
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ENGELMAN E, MARSALA C. Bayesian enhanced meta-analysis of post-operative analgesic efficacy of additives for caudal analgesia in children. Acta Anaesthesiol Scand 2012; 56:817-32. [PMID: 22313028 DOI: 10.1111/j.1399-6576.2012.02651.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/30/2011] [Indexed: 12/20/2022]
Abstract
BACKGROUND The authors calculated the effect size for post-operative analgesia of three additives, clonidine, neostigmine, and tramadol to bupivacaine, ropivacaine, or levobupivacaine used for single-dose caudal extradural blockade in children. METHODS A meta-analysis was performed for three end points of efficacy: the increase of time until administration of analgesic drugs, the proportion of patients requiring analgesic drugs during the initial 24 post-operative hours, and the amounts of post-operative analgesic drugs. A Bayesian inference supporting direct statements about the probability of the magnitude of an effect was used to compare the effects size. RESULTS Neostigmine increased the duration of analgesia by 9.96 h (95% confidence interval: 7.75 to 12.16), as compared with 3.68 h (2.65 to 4.7) with clonidine and 4.45 (2.84 to 6.07) with tramadol. There is a 95% probability that neostigmine increases the duration of post-operative analgesia by more than 8 h, clonidine by more than 2.8 h, and tramadol by more than 3.25 h, as compared with local anesthetics alone. The odds ratios for the proportion of patients requiring analgesic drugs were 0.22 [0.13 to 0.37] for clonidine and 0.28 [0.10 to 0.75] for neostigmine. With tramadol, there was no statistically significant difference. All three additives reduced the amounts of post-operative analgesic drugs. Neostigmine and tramadol increase the probability for post-operative nausea or vomiting (PONV). CONCLUSIONS Neostigmine provides the longest post-operative analgesia. With clonidine, the duration of analgesia is shorter and sedation is increased, but the probability for PONV could be decreased.
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Affiliation(s)
- E. ENGELMAN
- Department of Anaesthesia; CUB Hopital Erasme; Brussels; Belgium
| | - C. MARSALA
- Department of Anaesthesia; CUB Hopital Erasme; Brussels; Belgium
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Hong JY, Lee IH, Shin SK, Park EY, Ban SY, Cho JE, Kil HK. Caudal midazolam does not affect sevoflurane requirements and recovery in pediatric day-case hernioplasty. Acta Anaesthesiol Scand 2008; 52:1411-4. [PMID: 19025535 DOI: 10.1111/j.1399-6576.2008.01727.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND This prospective, randomized, double-blind study aimed to determine whether caudal midazolam combined with ropivacaine affects anesthetic requirements, recovery profiles, and post-operative analgesia compared with ropivacaine alone in pediatric day-case hernioplasty. METHODS Sixty boys (2-5 years old) received caudal injections of 0.2% ropivacaine 1 ml/kg and epinephrine 1 : 200,000 with (RM group) or without (R group) 50 microg/kg of midazolam under sevoflurane anesthesia. The sevoflurane requirement was determined by adjusting to a bispectral index score=50. RESULTS Concentrations of end-tidal sevoflurane (ETsevo%) after induction were similar in both groups. After caudal block, ETsevo% before and after surgical stimuli did not show significant intra- or intergroup differences. Recovery characteristics, including post-operative sedations, were similar in both groups. Post-operative pain scores were significantly lower in the RM group than the R group. CONCLUSIONS Caudal midazolam (50 microg/kg) added to 2% ropivacaine did not influence sevoflurane requirement or recovery but improved post-operative analgesia compared with ropivacaine alone in pediatric day-case hernioplasty.
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Affiliation(s)
- J-Y Hong
- Department of Anesthesiology and Pain Medicine, Anesthesia and Pain Research Institute, Severance Hospital, Yonsei University College of Medicine, Seodaemun-Gu, Seoul, Korea.
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Current World Literature. Curr Opin Anaesthesiol 2007; 20:284-6. [PMID: 17479036 DOI: 10.1097/aco.0b013e3281e3380b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Ali S, . KM. Comparison of Midazolam with Lidocaine and Fentanyl for Caudal Analgesia in Children. JOURNAL OF MEDICAL SCIENCES 2007. [DOI: 10.3923/jms.2007.660.664] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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