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Eldredge RS, Ochoa B, Carmichael J, Ostlie DJ, Lee J, McMahon L, Notrica DM, Padilla BE. Opioid Prescriptions at Discharge After Minimally Invasive Repair of Pectus Excavatum Are Reduced With Cryoablation. J Pediatr Surg 2024; 59:1291-1296. [PMID: 38584007 DOI: 10.1016/j.jpedsurg.2024.03.031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/19/2024] [Accepted: 03/04/2024] [Indexed: 04/09/2024]
Abstract
BACKGROUND The minimally invasive repair of pectus excavatum (MIRPE) is associated with significant postoperative pain and opioid use. The objective of this study was to determine the effect of intercostal nerve cryoablation (Cryo) on inpatient and post-hospital opioid prescription practices following MIPRE. METHODS A retrospective review at a single pediatric center was conducted of patients ≤21 years old who underwent MIRPE. Oral morphine equivalents (OME) of inpatient and discharge opioids were compared between Cryo and no-Cryo cohorts. RESULTS 579 patients were identified (82.8% male, mean age 15.4 ± 2.0 years). Cryo was performed in 73.5% of patients. The total inpatient OME use was less in the Cryo group (0.89 ± 0.68 vs. 1.6 ± 0.5 OME/kg/day; p < 0.001). Patients who underwent Cryo were prescribed significantly less OME at discharge compared to the no-Cryo group (3.9 ± 1.7 vs. 10.0 ± 4.1 OME mg/kg, p < 0.001). There was no statistically significant difference in the proportion of patients who required an opioid prescription refill (Cryo 12.4% vs. no-Cryo 11.5%, p = 0.884) or were readmitted (Cryo 5.3% vs. no-Cryo 4.6%, p = 0.833). CONCLUSION Patients who underwent cryoablation during MIRPE were prescribed significantly less opioid at the time of discharge without increasing the need for opioid refills or hospital readmissions. LEVEL OF EVIDENCE Treatment study; Level III evidence.
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Affiliation(s)
- R Scott Eldredge
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA; Department of Surgery, Mayo Clinic School of Medicine and Science, Phoenix, AZ, USA
| | - Brielle Ochoa
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA
| | - Jared Carmichael
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA
| | - Daniel J Ostlie
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA; Department of Surgery, Mayo Clinic School of Medicine and Science, Phoenix, AZ, USA; Department of Child Health and Development, University of Arizona, School of Medicine, Phoenix, AZ, USA
| | - Justin Lee
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA; Department of Child Health and Development, University of Arizona, School of Medicine, Phoenix, AZ, USA
| | - Lisa McMahon
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA; Department of Surgery, Mayo Clinic School of Medicine and Science, Phoenix, AZ, USA; Department of Child Health and Development, University of Arizona, School of Medicine, Phoenix, AZ, USA
| | - David M Notrica
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA; Department of Surgery, Mayo Clinic School of Medicine and Science, Phoenix, AZ, USA; Department of Child Health and Development, University of Arizona, School of Medicine, Phoenix, AZ, USA
| | - Benjamin E Padilla
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA; Department of Child Health and Development, University of Arizona, School of Medicine, Phoenix, AZ, USA.
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Glenski TA, Taylor CM, Weisberg EL, Doyle NM, Melanson A. The implementation of a pectus bar insertion enhanced recovery after surgery pathway: A quality improvement initiative. Paediatr Anaesth 2024; 34:422-429. [PMID: 38217340 DOI: 10.1111/pan.14838] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Revised: 12/28/2023] [Accepted: 01/02/2024] [Indexed: 01/15/2024]
Abstract
BACKGROUND Pectus excavatum repair is associated with significant discomfort, and pain is a primary contributor to postoperative hospital length of stay. Recent advances in postoperative pain control include the use of intercostal cryoablation techniques that may now make it possible to discharge patients on the day of surgery. Unnecessary variation in patient care and noncompliance with care bundles may be a factor in extended length of stay. The global aim of this quality improvement initiative was to successfully implement an enhanced recovery after surgery (ERAS) pathway on patients undergoing pectus excavatum repair. The SMART aim was to have a greater than 70% compliance for the perioperative bundle elements within 1 year of the pathway implementation. METHODS Multiple Plan-Do-Study-Act (PDSA) cycles were designed to create and implement an ERAS pathway for patients undergoing a pectus bar insertion procedure. This multidisciplinary pathway was designed, managed, and implemented with key stakeholders from the Departments of Evidence Based Practice, Surgery, Anesthesiology, and Perioperative Nursing. Patient characteristics, outcomes, and compliance with elements of the pathway were measured for analysis for both the baseline and post-intervention groups with monthly automated reports. RESULTS After implementation of the ERAS pathway, data on the first 50 patients showed a 90% compliance with the perioperative bundle elements. Mean length of stay was significantly decreased from 33 h (95% CI [28.76, 37.31]) to 18 h (95% CI [14.54, 21.70]). There were zero readmissions within 24 hours for patients who were discharged on the day of surgery. CONCLUSION Employing a multidisciplinary approach in both planning and execution that standardized clinician practices and minimized unnecessary variation in patient care, an ERAS pathway for pectus bar insertion has been successfully established at our institution.
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Affiliation(s)
- Todd A Glenski
- Department of Anesthesiology, Department of Evidence Based Practice, Children's Mercy Kansas City, University of Missouri-Kansas City, Kansas City, Missouri, USA
| | - Christian M Taylor
- Department of Anesthesiology, Children's Mercy Kansas City, University of Missouri-Kansas City, Kansas City, Missouri, USA
| | - Emily L Weisberg
- Department of Anesthesiology, Children's Mercy Kansas City, University of Missouri-Kansas City, Kansas City, Missouri, USA
| | - Nichole M Doyle
- Department of Anesthesiology, Children's Mercy Kansas City, University of Missouri-Kansas City, Kansas City, Missouri, USA
| | - Andrea Melanson
- Department of Evidence Based Practice, Children's Mercy Kansas City, Kansas City, Missouri, USA
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Miao Z, Yu X, Zhang L, Zhu L, Sheng H. UPLC-Q-Exactive Orbitrap-MS and network pharmacology for deciphering the active compounds and mechanisms of stir-fried Raphani Semen in treating functional dyspepsia. Technol Health Care 2024:THC231122. [PMID: 38517816 DOI: 10.3233/thc-231122] [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: 03/24/2024]
Abstract
BACKGROUND As a traditional digestive medicine, stir-fried Raphani Semen (SRS) has been used to treat food retention for thousands of years in China. Modern research has shown that SRS has a good therapeutic effect on functional dyspepsia (FD). However, the active components and mechanism of SRS in the treatment of FD are still unclear. OBJECTIVE The purpose of this study is to elucidate the material basis and mechanism of SRS for treating FD based on UPLC-Q-Exactive Orbitrap MS/MS combined with network pharmacology and molecular docking. METHODS The compounds of SRS water decoction were identified by UPLC-Q-Exactive Orbitrap MS/MS and the potential targets of these compounds were predicted by Swiss Target Prediction. FD-associated targets were collected from disease databases. The overlapped targets of SRS and FD were imported into STRING to construct Protein-Protein Interaction (PPI) network. Then, the Metascape was used to analyze Gene Ontology (GO) enrichment and Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway after introducing overlapped targets. Finally, the active components and core targets were obtained by analyzing the "component-target-pathway" network, and the affinity between them was verified by molecular docking. RESULTS 53 components were identified, and 405 targets and 1487 FD-related targets were collected. GO and KEGG analysis of 174 overlapped targets showed that SRS had important effects on hormone levels, serotonin synapses, calcium signaling pathway and cAMP signaling pathway. 7 active components and 15 core targets were screened after analyzing the composite network. Molecular docking results showed that multiple active components had high affinity with most core targets. CONCLUSION SRS can treat FD through a variety of pathways, which provides a direction for the modern application of SRS in FD treatment.
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Affiliation(s)
- Zhuang Miao
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Xinyue Yu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Lizhen Zhang
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Liqiao Zhu
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
- Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
| | - Huagang Sheng
- College of Pharmacy, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
- Key Laboratory of Traditional Chinese Medicine Classical Theory, Ministry of Education, Shandong University of Traditional Chinese Medicine, Jinan, Shandong, China
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Eldredge RS, McMahon L. Intercostal nerve cryoablation therapy for the repair of pectus excavatum: a systematic review. Front Surg 2023; 10:1235120. [PMID: 37693640 PMCID: PMC10484532 DOI: 10.3389/fsurg.2023.1235120] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2023] [Accepted: 08/10/2023] [Indexed: 09/12/2023] Open
Abstract
Introduction The minimally invasive repair of pectus excavatum (PE) is a painful procedure that can result in long-term hospitalization and opioid use. To mitigate the length of stay and opioid consumption, many different analgesia strategies have been implemented. The aim of this study is to review the use and patient outcomes of intercostal nerve cryoablation (INC) during PE repair reported in the literature. Methods An unfunded literature search using PubMed identifying articles discussing INC during PE repair from 1946 to 1 July 2023 was performed. Articles were included if they discussed patient outcomes with INC use during PE repair. Articles were excluded if they were reviews/meta-analyses, editorials, or not available in English. Each article was reviewed for bias by analyzing the study methods, data analysis, patient selection, and patient follow-up. Articles comparing outcomes of INC were considered significant if p-value was <0.05. Results A total of 34 articles were included in this review that described INC use during pectus repair. Most supported a decreased hospital length of stay and opioid use with INC. Overall, INC was associated with fewer short-term and long-term complications. However, the researchers reported varied results of total hospital costs with the use of INC. Conclusion The review was limited by a paucity of prospective studies and low number of patients who received INC. Despite this, the present data support INC as a safe and effective analgesic strategy during the repair of PE.
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Affiliation(s)
| | - Lisa McMahon
- Department of Surgery, Division of Pediatric Surgery, Phoenix Children’s Hospital, Phoenix, AZ, United States
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Chen LJ, Chen SH, Hsieh YL, Yu PC. Continuous nerve block versus thoracic epidural analgesia for post-operative pain of pectus excavatum repair: a systematic review and meta-analysis. BMC Anesthesiol 2023; 23:266. [PMID: 37559029 PMCID: PMC10410789 DOI: 10.1186/s12871-023-02221-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Accepted: 07/26/2023] [Indexed: 08/11/2023] Open
Abstract
Surgery to repair pectus excavatum (PE) is often associated with severe postoperative pain, which can impact the length of hospital stay (LOS). While thoracic epidural analgesia (TEA) has traditionally been used for pain management in PE, its placement can sometimes result in severe neurological complications. Recently, paravertebral block (PVB) and erector spinae plane block (ESPB) have been recommended for many other chest and abdominal surgeries. However, due to the more severe and prolonged pain associated with PE repair, it is still unclear whether continuous administration of these blocks is as effective as TEA. Therefore, we conducted this systematic review and meta-analysis to demonstrate the equivalence of continuous PVB and ESPB to TEA.
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Affiliation(s)
- Li-Jung Chen
- Department of Anesthesiology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No.289, Jianguo Rd., Xindian Dist, 231405, New Taipei City, Taiwan
| | - Shih-Hong Chen
- Department of Anesthesiology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No.289, Jianguo Rd., Xindian Dist, 231405, New Taipei City, Taiwan
| | - Yung-Lin Hsieh
- Department of Anesthesiology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No.289, Jianguo Rd., Xindian Dist, 231405, New Taipei City, Taiwan
| | - Po-Chuan Yu
- Department of Anesthesiology, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, No.289, Jianguo Rd., Xindian Dist, 231405, New Taipei City, Taiwan.
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Walter CM, Lee CS, Moore DL, Abbasian N, Clay SJ, Mecoli MD, Olbrecht VA, Batra M, Ding L, Yang F, Nair M, Huq A, Simpson BE, Brown RL, Garcia VF, Chidambaran V. Retrospective study comparing outcomes of multimodal epidural and erector spinae catheter pain protocols after pectus surgery. J Pediatr Surg 2023; 58:397-404. [PMID: 35907711 DOI: 10.1016/j.jpedsurg.2022.06.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Revised: 06/10/2022] [Accepted: 06/28/2022] [Indexed: 11/24/2022]
Abstract
INTRODUCTION There are no optimal postoperative analgesia regimens for Nuss procedures. We compared the effectiveness of thoracic epidurals (EPI) and novel ambulatory erector spinae plane (ESP) catheters as part of multimodal pain protocols after Nuss surgery. METHODS Data on demographics, comorbidities, perioperative details, length of stay (LOS), in hospital and post discharge pain/opioid use, side effects, and emergency department (ED) visits were collected retrospectively in children who underwent Nuss repair with EPI (N = 114) and ESP protocols (N = 97). Association of the group with length of stay (LOS), in hospital opioid use (intravenous morphine equivalents (MEq)/kg over postoperative day (POD) 0-2), and oral opioid use beyond POD7 was analyzed using inverse probability of treatment weighting (IPTW) with propensity scores, followed by multivariable regression. RESULTS Groups had similar demographics. Compared to EPI, ESP had longer block time and higher rate of ketamine and dexmedetomidine use. LOS for ESP was 2 days IQR (2, 2) compared to 3 days IQR (3, 4) for EPI (p < 0.01). Compared to EPI, ESP group had higher opioid use (in MEq/kg) intraoperatively (0.32 (IQR 0.27, 0.36) vs. 0.28 (0.24, 0.32); p < 0.01) but lower opioid use on POD 0 (0.09 (IQR 0.04, 0.17) vs. 0.11 (0.08, 0.17); p = 0.03) and POD2 (0.00 (IQR 0.00, 0.00) vs. 0.04 (0.00, 0.06) ; p < 0.01). ESP group also had lower total in hospital opioid use (0.57 (IQR 0.42, 0.73) vs.0.82 (0.71, 0.91); p < 0.01), and shorter duration of post discharge opioid use (6 days (IQR 5,8) vs. 9 days (IQR 7,12) (p < 0.01). After IPTW adjustment, ESP continued to be associated with shorter LOS (difference -1.20, 95% CI: -1.38, -1.01, p < 0.01) and decreased odds for opioid use beyond POD7 (OR 0.11, 95% CI: 0.05, 0.24); p < 0.01). However, total in hospital opioid use in MEq/kg (POD0-2) was now similar between groups (difference -0.02 (95% CI: -0.09, -0.04); p = 0.50). The EPI group had higher incidence of emesis (29% v 4%, p < 0.01), while ESP had higher catheter malfunction rates (23% v 0%; p < 0.01) but both groups had comparable ED visits/readmissions. DISCUSSION/CONCLUSION Compared to EPI, multimodal ambulatory ESP protocol decreased LOS and postoperative opioid use, with comparable ED visits/readmissions. Disadvantages included higher postoperative pain scores, longer block times and higher catheter leakage/malfunction. LEVELS OF EVIDENCE Level III.
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Affiliation(s)
- Charlotte M Walter
- Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, MLC 2001, 3333 Burnet Ave, Cincinnati, OH 45229, United States
| | - Christopher S Lee
- Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, MLC 2001, 3333 Burnet Ave, Cincinnati, OH 45229, United States
| | - David L Moore
- Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, MLC 2001, 3333 Burnet Ave, Cincinnati, OH 45229, United States
| | - Niekoo Abbasian
- Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, MLC 2001, 3333 Burnet Ave, Cincinnati, OH 45229, United States
| | - Smokey J Clay
- Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, MLC 2001, 3333 Burnet Ave, Cincinnati, OH 45229, United States.
| | - Marc D Mecoli
- Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, MLC 2001, 3333 Burnet Ave, Cincinnati, OH 45229, United States
| | - Vanessa A Olbrecht
- Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, MLC 2001, 3333 Burnet Ave, Cincinnati, OH 45229, United States
| | - Meenu Batra
- Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, MLC 2001, 3333 Burnet Ave, Cincinnati, OH 45229, United States
| | - Lili Ding
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, MLC 5041, 3333 Burnet Ave, Cincinnati, OH 45229, United States; Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, United States
| | - Fang Yang
- Division of Biostatistics and Epidemiology, Cincinnati Children's Hospital Medical Center, MLC 5041, 3333 Burnet Ave, Cincinnati, OH 45229, United States; Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, United States
| | - Manu Nair
- Summer Undergraduate Research Fellow, Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, United States
| | - Abraar Huq
- Summer Undergraduate Research Fellow, Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, Cincinnati, OH 45229, United States
| | - Blair E Simpson
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, United States; Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, MLC 3024, 3333 Burnet Ave, Cincinnati, OH 45229, United States
| | - Rebeccah L Brown
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, United States; Division of Pediatric, General and Thoracic Surgery Department, Cincinnati Children's Hospital Medical Center, MLC 2023, 3333 Burnet Ave, Cincinnati, OH 45229, United States
| | - Victor F Garcia
- Department of Pediatrics, College of Medicine, University of Cincinnati, Cincinnati, OH, United States; Division of Pediatric, General and Thoracic Surgery Department, Cincinnati Children's Hospital Medical Center, MLC 2023, 3333 Burnet Ave, Cincinnati, OH 45229, United States
| | - Vidya Chidambaran
- Department of Anesthesiology, Cincinnati Children's Hospital Medical Center, MLC 2001, 3333 Burnet Ave, Cincinnati, OH 45229, United States.
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Rettig RL, Rudikoff AG, Lo HYA, Lee CW, Vazquez WD, Rodriguez K, Shaul DB, Conte AH, Banzali FM, Sydorak RM. Same day discharge for pectus excavatum-is it possible? J Pediatr Surg 2022; 57:34-38. [PMID: 33678403 DOI: 10.1016/j.jpedsurg.2021.02.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Revised: 01/04/2021] [Accepted: 02/03/2021] [Indexed: 01/12/2023]
Abstract
PURPOSE The use of intercostal nerve cryoablation (INC) has been an effective modality for treating pain in patients undergoing pectus excavatum (PE) repair. This study sought to evaluate if PE patients undergoing Nuss procedures with INC and intercostal nerve block (INB) could safely be discharged the same day of surgery. METHODS A prospective study with IRB approval of 15 consecutive patients undergoing PE Nuss repair with INC, INB, and an enhanced recovery after surgery (ERAS) protocol was conducted. The primary outcome measure was hospital length of stay (LOS) in hours. Secondary variables included same day discharge, postoperative complications, emergency department (ED) visits, urgent care (UC) visits, opioid use, and return to the operating room (OR). RESULTS LOS averaged 11.9 h amongst 15 patients. Ten patients (66.7%) went home on postoperative day (POD) 0, and the rest went home on POD 1. No patients stayed in the hospital due to pain. Reasons for failure to discharge included urinary retention, drowsiness, vomiting, and anxiety, but not pain. No patients were readmitted to the ED. One patient visited UC for constipation. One patient had bar migration requiring return to the OR for revision. Ten (66.7%) patients did not use opioids after discharge. CONCLUSIONS Same day discharge is feasible and safe in PE patients undergoing Nuss procedure with INC and INB. INC with INB can adequately control pain without significant complications. Same day discharge can be safely considered for PE patients undergoing Nuss procedure with INC with INB. TYPE OF STUDY Prognosis study LEVEL-OF-EVIDENCE RATING: Level II.
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Affiliation(s)
- R Luke Rettig
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles 90027, CA, United States
| | - Andrew G Rudikoff
- Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles 90027, CA, United States
| | - Hoi Yee Annie Lo
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles 90027, CA, United States
| | - Constance W Lee
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles 90027, CA, United States
| | - Walter D Vazquez
- Department of Pediatric Surgery, Kaiser Permanente San Diego Medical Center, 9455 Clairemont Mesa Blvd, San Diego 92123, CA, United States
| | - Karen Rodriguez
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles 90027, CA, United States
| | - Donald B Shaul
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles 90027, CA, United States
| | - Antonio Hernandez Conte
- Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles 90027, CA, United States
| | - Franklin M Banzali
- Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles 90027, CA, United States
| | - Roman M Sydorak
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles 90027, CA, United States.
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Song SH, Moon DH, Shim YH, Jung H, Lee S. Limited cryoablation reduces hospital stay and opioid consumption compared to thoracic epidural analgesia after minimally invasive repair of pectus excavatum. Medicine (Baltimore) 2022; 101:e29773. [PMID: 35945758 PMCID: PMC9351910 DOI: 10.1097/md.0000000000029773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
pain following minimally invasive repair of pectus excavatum (MIRPE) is a critical concern that leads to a prolonged hospital stay and high doses of opiates administered to the patients. This study aimed to evaluate the efficacy of intraoperative cryoanalgesia (cryoablation of the intercostal nerves) during MIRPE. We retrospectively analyzed the data of 64 patients who underwent MIRPE and received cryoanalgesia or epidural analgesia between January 2019 and January 2021. The oral morphine milligram equivalent (MME) was used to calculate the dosage of opioid agents. The median age was 15 years (range, 4-33 years). The median postoperative hospital stay was 4 days (range, 2-6 days), with a median oral MME consumption of 45 mg (ranging from 0 to 1360 mg). Cryoanalgesia was performed in 38 patients, and epidural analgesia was administered to the remaining 26 patients. The cryoanalgesia group had a significantly lesser pain score, shorter postoperative hospital stay and lower oral MME consumption than the epidural analgesia group (5 vs 2; P < .001, 3 days vs 5 days; P < .001, 19 mg vs 634 mg; P < .001). Cryoanalgesia appears to reduce postoperative hospital stay and opioid consumption compared with epidural analgesia. The outcomes of this study indicate that cryoanalgesia might be a safe and effective method for pain control following MIRPE.
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Affiliation(s)
- Seung Hwan Song
- Department of Thoracic and Cardiovascular Surgery, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
| | - Duk Hwan Moon
- Department of Thoracic Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Yon Hee Shim
- Department of Anesthesiology and Pain Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyunjoo Jung
- Department of Anesthesiology and Pain Medicine, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Sungsoo Lee
- Department of Thoracic Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
- *Correspondence: Sungsoo Lee, Department of Thoracic Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, 211, Eonju-ro, Gangnam-gu, Seoul, Republic of Korea, 06273 (e-mail: )
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Ganescu O, Emil S, Saint-Martin C, Guadagno E, Laberge JM, LaRusso K, Frigon C. Postoperative pain following minimally invasive repair of pectus excavatum: A descriptive study. J Pediatr Surg 2022; 57:918-926. [PMID: 35105456 DOI: 10.1016/j.jpedsurg.2021.12.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Accepted: 12/29/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Minimally Invasive Repair of Pectus Excavatum (MIRPE) is associated with significant postoperative pain. The objective of our study was to characterize the severity and duration of this pain, and to investigate possible associations with pectus severity. METHODS We conducted a retrospective cohort study of pediatric patients who underwent MIRPE from January 2014 to April 2018. Pectus excavatum (PE) severity was determined with 3 indices measured from computed tomography: Depression Index (DI), Correction Index (CI), and Haller index (HI). Mean pain scores for every 6-hour period and the presence of pain and intake of analgesics during follow-up were extracted from the medical record. RESULTS The cohort included 57 patients with a mean age of 15.9 ± 1.3 years. All 3 severity indices were positively correlated, with a correlation coefficient of 0.8 between the DI and CI. The requirement for 2 bars was significantly associated with higher indices (95% CI:0.18-0.63, p = 0.01). Pain was managed with thoracic epidural analgesia for all but one patient. Growth linear modeling identified five different pain trajectory subgroups of patients up to post-operative day 5. None of the tested predictors (age, gender, body image, physical activity level, DI, CI, HI, difference deformity-epidural level) were significantly associated with class membership. Persistent pain at one-year follow-up was present in 18% of patients, all with severe deformity (DI≥0.8). CONCLUSION Pain trajectory and intensity after MIRPE can be classified into discrete patterns but are not influenced by PE severity. Severe deformity seems to predict persistent pain at one year.
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Affiliation(s)
- Olivia Ganescu
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital McGill University Health Center, Montreal, QC, Canada
| | - Sherif Emil
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital McGill University Health Center, Montreal, QC, Canada; Chest Wall Anomaly Centre, Shriners Hospitals for Children-Canada, Montreal, QC, Canada
| | | | - Elena Guadagno
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital McGill University Health Center, Montreal, QC, Canada
| | - Jean-Martin Laberge
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital McGill University Health Center, Montreal, QC, Canada; Chest Wall Anomaly Centre, Shriners Hospitals for Children-Canada, Montreal, QC, Canada
| | - Kathryn LaRusso
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital McGill University Health Center, Montreal, QC, Canada
| | - Chantal Frigon
- Division of Pediatric Radiology, McGill University Health Center, The Montreal Children's Hospital, McGill University Health Center, Montreal, QC, Canada; Department of Anesthesiol+ogy, The Montreal Children's Hospital, McGill University Health Center, Montréal, QC, Canada.
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Kirupaharan S, Briatico D, Robinson T, Fitzgerald P, Walton JM. Postoperative management of pediatric patients undergoing minimally invasive repair of pectus excavatum: Where are we now? J Pediatr Surg 2022; 57:927-931. [PMID: 35058061 DOI: 10.1016/j.jpedsurg.2021.12.049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2021] [Accepted: 12/30/2021] [Indexed: 11/25/2022]
Abstract
PURPOSE Minimally invasive repair of pectus excavatum (MIRPE) often leads to a painful and challenging recovery period. This study aims to describe the postoperative management of pediatric patients undergoing MIRPE and compare postoperative outcomes between patients using different routes of postoperative analgesia. METHODS Retrospective chart review of pediatric patients who underwent MIRPE from July 2003 to September 2019 at a single pediatric tertiary care center. Data on pain management and course of hospital stay were ascertained. Descriptive statistics, Mann-Whitney U and Pearson Chi-Square tests were used to analyze data. A p-value <0.05 was considered significant. RESULTS Of the 115 patients identified, 58 (50.4%) managed pain postoperatively using thoracic epidural and 57 (49.6%) used intravenous patient-controlled analgesia (IVPCA). The transition from the predominant use of epidural to IVPCA for MIRPE occurred between 2012 and 2013. Higher pain scores were reported by the IVPCA group at 6 h (p<0.001) and 12 h (p<0.001) postoperative. Patients using IVPCA had lower postoperative opioid consumption (p<0.001) and switched to oral opioids sooner than the epidural group (p<0.001). Fewer patients in the IVPCA group required urinary catheterization (p<0.001). Patients using IVPCA had a shorter hospital stay (4 days [IQR 4-5]) compared to the epidural group (5.5 [IQR 5-6]; p<0.001). Readmission was comparable at 3.48% in the total sample. CONCLUSION Patients using intravenous patient-controlled analgesia reported higher pain scores however, this route of analgesia was associated with shorter hospital stay. Prospective studies designed to address moderator variables are required to confirm findings and develop standardized recovery protocols.
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Affiliation(s)
- Sawmmiya Kirupaharan
- McMaster Pediatric Surgery Research Collaborative, McMaster University, Hamilton, ON, Canada
| | - Daniel Briatico
- McMaster Pediatric Surgery Research Collaborative, McMaster University, Hamilton, ON, Canada; Division of Pediatric General Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada
| | - Tessa Robinson
- Department of Health Research Methods, Evidence & Impact, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Peter Fitzgerald
- McMaster Pediatric Surgery Research Collaborative, McMaster University, Hamilton, ON, Canada; Division of Pediatric General Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada; McMaster Children's Hospital, Hamilton, ON, Canada
| | - J Mark Walton
- McMaster Pediatric Surgery Research Collaborative, McMaster University, Hamilton, ON, Canada; Division of Pediatric General Surgery, Department of Surgery, McMaster University, Hamilton, ON, Canada; McMaster Children's Hospital, Hamilton, ON, Canada.
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11
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Weisman RS, Carmenate GM, Nikolic K, Danton GH, Gebhard RE. Thoracic Epidural Analgesia Use in Large Recurrent Desmoid Fibromatosis Resection: A Case Report. J Pain Palliat Care Pharmacother 2022; 36:55-58. [PMID: 35290150 DOI: 10.1080/15360288.2022.2049421] [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: 10/18/2022]
Abstract
We present a case report of the successful use of thoracic epidural analgesia for the surgical resection of a large recurrent desmoid tumor and forequarter amputation in an adolescent male. Spinal anesthesia has been reported for intra-operative management of desmoid tumor resection, however, there are no reported cases of thoracic epidural analgesia for this tumor. Thoracic epidural should be used with caution in this patient population due to risk of de novo tumor creation but can be useful adjuvant to multi-modal analgesia to decrease post-operative opioid requirement.
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12
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DiFiore JW, Robertson JO, Chhabada S, DeRoss AL, Hossain MS, Rincon-Cruz L, Sung W. Next day discharge after the Nuss procedure using intercostal nerve cryoablation, intercostal nerve blocks, and a perioperative ERAS pain protocol. J Pediatr Surg 2022; 57:213-218. [PMID: 34823843 DOI: 10.1016/j.jpedsurg.2021.10.034] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 10/23/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND The Nuss procedure for pectus excavatum has historically been associated with significant postoperative pain, which has been the major factor contributing to hospital length of stay (LOS). METHODS A single-institution, prospective study of 40 consecutive patients undergoing Nuss bar placement for pectus excavatum between November 2019 and January 2021 was conducted to assess the effectiveness of a multimodality pain management protocol. All patients received T3-T8 intercostal nerve cryoablation (INC), T3-T8 bupivacaine intercostal nerve blocks, Exparel at the skin incisions, and management with a perioperative analgesia regimen that minimized narcotic usage. The primary outcome was LOS. Secondary outcomes included opioid use, pain scores, and time to sensory recovery. RESULTS 37/40 patients (92.5%) were discharged home on postoperative day (POD) 1, and 3/40 (7.5%) were discharged on POD 2 (mean LOS = 1.1 days). The median average postoperative pain score was 2/10. After eliminating IVPCA from our protocol, total oral morphine equivalent (OME) decreased by 73% (55.5 mg to 15 mg) with no change in pain scores or discharge timing. CONCLUSIONS INC combined with bupivacaine intercostal nerve blocks and a pre- and post-hospital analgesia protocol facilitated discharge one day after the Nuss procedure, achieved excellent pain control, and eliminated the need for intravenous opioids.
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Affiliation(s)
- John W DiFiore
- Department of Pediatric Surgery, Cleveland Clinic Children's Hospital, 9500 Euclid Avenue / A12-329, Cleveland, OH 44195, USA.
| | - Jason O Robertson
- Department of Pediatric Surgery, Cleveland Clinic Children's Hospital, 9500 Euclid Avenue / A12-329, Cleveland, OH 44195, USA
| | | | - Anthony L DeRoss
- Department of Pediatric Surgery, Cleveland Clinic Children's Hospital, 9500 Euclid Avenue / A12-329, Cleveland, OH 44195, USA
| | - Mir S Hossain
- Department of Pediatric Surgery, Cleveland Clinic Children's Hospital, 9500 Euclid Avenue / A12-329, Cleveland, OH 44195, USA
| | - Lorena Rincon-Cruz
- Department of Pediatric Surgery, Cleveland Clinic Children's Hospital, 9500 Euclid Avenue / A12-329, Cleveland, OH 44195, USA
| | - Wai Sung
- Department of Pediatric Anesthesiology, Cleveland Clinic Children's, Cleveland, OH, USA
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13
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Rettig RL, Rudikoff AG, Annie Lo HY, Lee CW, Vazquez WD, Rodriguez K, Shaul DB, Conte AH, Banzali FM, Sydorak RM. Same-day discharge following the Nuss repair: A comparison. J Pediatr Surg 2022; 57:135-140. [PMID: 34670678 DOI: 10.1016/j.jpedsurg.2021.09.023] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2021] [Accepted: 09/08/2021] [Indexed: 10/20/2022]
Abstract
PURPOSE Intercostal Nerve Cryoablation (INC) has significantly improved pain control following the Nuss repair of pectus excavatum (PE). This study sought to evaluate patients undergoing the Nuss repair with INC compared to the Nuss repair with an ERAS protocol, INC, and intercostal nerve blocks (INB). METHODS In June 2020, a new protocol was implemented involving surgery, anesthesia, nursing, physical therapy, and child life with the goal of safe same day discharge for patients undergoing the Nuss repair. They were compared to a control group who underwent the Nuss repair with INC alone in 2017-2019. The primary outcome measure was hospital length of stay (LOS) in hours, secondary outcomes were number of patients discharged on postoperative day (POD) 0, and returns to the emergency department (ED), urgent care (UC), and operating room (OR). RESULTS The characteristics between the groups were the same (Table 1). The mean LOS was 11.8 h in the INB group versus 58.2 h in the INC group, p < 0.01. 10 of 15 patients in the INB group went home on POD 0 (average of 5.5 h postop), versus 0 patients in the INC only group, p < 0.01. Five patients in the INB stayed overnight. Two patients stayed owing to anxiety, one owing to urinary retention, one owing to nausea, and one owing to drowsiness. None stayed for pain control. Four patients in the INC group returned to the ED for pain control, versus 0 in the INB group, and 1 patient in the INB returned to UC for constipation. CONCLUSIONS The majority of patients undergoing the Nuss repair of PE with a multidisciplinary regimen of pre and postoperative nursing education, precise intraoperative anesthesia care, performance of direct vision INB and INC, as well as careful surgery can go home on the day of surgery without adverse outcomes or unanticipated returns to the hospital. LEVEL-OF-EVIDENCE Level II.
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Affiliation(s)
- R Luke Rettig
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. 3rd Floor Los Angeles, CA 90027 USA
| | - Andrew G Rudikoff
- Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles, CA 90027 USA
| | - Hoi Yee Annie Lo
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. 3rd Floor Los Angeles, CA 90027 USA
| | - Constance W Lee
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. 3rd Floor Los Angeles, CA 90027 USA
| | - Walter D Vazquez
- Department of Pediatric Surgery, Kaiser Permanente San Diego Medical Center, 9455 Clairemont Mesa Blvd, San Diego, CA 92123 USA
| | - Karen Rodriguez
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. 3rd Floor Los Angeles, CA 90027 USA
| | - Donald B Shaul
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. 3rd Floor Los Angeles, CA 90027 USA
| | - Antonio Hernandez Conte
- Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles, CA 90027 USA
| | - Franklin M Banzali
- Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. Los Angeles, CA 90027 USA
| | - Roman M Sydorak
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd. 3rd Floor Los Angeles, CA 90027 USA.
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Media A, de Paoli F, Pilegaard H, Hvas AM, Juhl-Olsen P, Christensen T. Epidural analgesia and abnormal coagulation in patients undergoing minimal invasive repair of pectus excavatum. Ann Card Anaesth 2022; 25:153-157. [PMID: 35417960 PMCID: PMC9244249 DOI: 10.4103/aca.aca_115_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
Background: Epidural analgesia (EA) is effective in patients undergoing minimal invasive repair of pectus excavatum (MIRPE) but is associated with major complications such as epidural hematomas. It is recommended to assess coagulation status in patients receiving anticoagulant therapy prior to EA, although no consensus exists in patients without a history of bleeding tendency or anticoagulant therapy. Thus, the aim of this paper was to assess 1) the prevalence of abnormal routine coagulation parameters, i.e., international normalized ratio (INR) and platelet count, and 2) the safety of EA in patients undergoing MIRPE. Methods: In this retrospective study, we identified 1,973 patients undergoing MIRPE at our center between 2001 and 2019. Complications related to EA were registered for all patients. Information on coagulation parameters was present in 929 patients. Patients with spontaneously elevated INR ≥1.5 were referred for assessment of coagulation factor VII in order to assess the cause of the elevated INR. Results: Of 929 patients with coagulation information available, 18 patients had spontaneously elevated INR ≥1.5 (1.9%). In patients with INR ≥1.5, 12 patients underwent further assessment of factor VII, with all patients having a slightly reduced factor VII close to the lower reference range. The majority of the 1,973 patients undergoing MIRPE received EA (99.6%) with very low complication rates (0.2%) and no incidence of epidural hematomas. Conclusion: In patients undergoing MIRPE, coagulation screening prior to EA should not be mandatory as it revealed no clinically relevant consequences. EA is safe with very low complication rates.
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Zacha S, Andrzejewska A, Jastrzębska-Ligocka B, Szwed A, Modrzejewska E, Zacha W, Skonieczna-Żydecka K, Miegoń J, Jarosz K, Biernawska J. Intercostal nerve cryoanalgesia in the treatment of pain in patients operated on by the modified Nuss method with the BackOnFeet application-a new strategy to improve outcomes. Front Pediatr 2022; 10:1069805. [PMID: 36714658 PMCID: PMC9878586 DOI: 10.3389/fped.2022.1069805] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/14/2022] [Accepted: 12/19/2022] [Indexed: 01/13/2023] Open
Abstract
INTRODUCTION The surgical Nuss correction of the funnel chest deformity is a painful procedure without an established consensus of pain relief methods. High doses and long duration of opioids requirements impedes the ERAS protocol introduction. The aim of this study was to evaluate the effectiveness of intraoperative intercostal nerve cryolysis in terms of pain management in relation to the routinely used multimodal analgesia in Poland. We also assessed the impact of using the proprietary "BackOnFeet" application on the quality of life of patients after surgery in relation to the ERAS protocol. METHODS The prospective, single-centre, non-randomised, before-after pilot study was conducted. Inclusion criteria were: funnel-shaped chest deformity, age range 11-18 years, first chest wall operation, agreement for the cryolysis and regional analgesia, no history of chronic painkillers use. The results of the "control group" (multimodal analgesia with regional analgesia commonly performed in Poland) were assessed. The interdisciplinary perioperative protocol with the "BackOnFeet" application and intraoperative intercostal nerve cryoanalgesia were introduced to the "intervention group". RESULTS Eighteen children were treated with standard protocol typical for Polish management and matched to eighteen patients who received cryoanalgesia and the "BackOnFeet" application access "intervention group". We noticed lower NRS points in first 24 h (p = 0.0048), shortening of time of opioid use (p = 0.0002), hospitalisation time (p = 0,01), improved quality of postoperative rehabilitation (p < 0.0001) and quality of life (p < 0.0001) among the "intervention group". CONCLUSIONS Intraoperative intercostal nerves cryolysis performed during the minimally invasive Nuss correction of funnel deformation in combination with bilateral is more effective in terms of acute pain management in relation to the routinely used multimodal analgesia in Poland, allowing for the shortening of time of opioid use, hospitalisation time, improved quality of postoperative rehabilitation and enabled ERAS protocol introduction. The use of the proprietary "BackOnFeet" application has a positive effect on the quality of life of patients after surgery.
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Affiliation(s)
- Sławomir Zacha
- Department of Pediatric Orthopedics and Oncology of the Musculoskeletal System, Pomeranian Medical University, Szczecin, Poland
| | - Agata Andrzejewska
- Department of Anesthesiology and Intensive Care, Pomeranian Medical University, Szczecin, Poland
| | | | - Aleksander Szwed
- Department of Pediatric Orthopedics and Oncology of the Musculoskeletal System, Pomeranian Medical University, Szczecin, Poland
| | - Elżbieta Modrzejewska
- Department of Pediatric Orthopedics and Oncology of the Musculoskeletal System, Pomeranian Medical University, Szczecin, Poland
| | - Wojciech Zacha
- Department of Orthopedics, Traumatology and Oncology of the Musculoskeletal System, Pomeranian Medical University, Szczecin, Poland
| | | | - Jakub Miegoń
- Department of Anesthesiology and Intensive Care, Pomeranian Medical University, Szczecin, Poland
| | - Konrad Jarosz
- Department of Clinical Nursing, Pomeranian Medical University, Szczecin, Poland
| | - Jowita Biernawska
- Department of Anesthesiology and Intensive Care, Pomeranian Medical University, Szczecin, Poland
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16
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Jeziorczak PM, Frenette RS, Aprahamian CJ. Liposomal Bupivacaine Injection in Nuss Procedure Allows Narcotic Avoidance and Improved Outcomes. J Laparoendosc Adv Surg Tech A 2021; 31:1384-1388. [PMID: 34748425 DOI: 10.1089/lap.2021.0357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: The Nuss procedure has provided a minimally invasive surgical solution for pectus excavatum with excellent long-term outcomes. However, opioid avoidance, cost reduction, and length of stay (LOS) still offer room for improvement. The focus of this study is to identify the impact of Bupivacaine liposome injectable suspension (Exparel) on outcomes. Methods: A retrospective review at a Pediatric specialty hospital from October 1, 2014 to December 31, 2019 was performed. All patients underwent a Nuss procedure (n = 19) for pectus excavatum. The cohort comprised a control group that did not use liposomal Bupivacaine (Standard, n = 9) and an interventional group that received liposomal Bupivacaine (n = 10). Nonparametric Wilcoxon rank-sum tests and chi-squared or Fisher's exact tests were used to assess significance (P < .05). Results: Overall, the entire population was 68.4% male and had an average age of 15 years. There was a significant difference between the Standard and Liposomal Bupivacaine groups for total cost ($60,746 versus $13,289), total Morphine Milligram Equivalents (MME) (282 versus 76.8 MME) and Epidural Catheter usage (100% versus 0%). There was also a significant difference between groups for LOS (5.00 days versus 3.00 days) and Foley catheter usage (100% versus 20%). Conclusions: There is a significant impact of liposomal Bupivacaine usage on epidural catheter avoidance and opioid administration correlating with a significantly decreased total cost and decreased LOS. While more study is necessary, liposomal Bupivacaine for Nuss procedure offers improvement of postoperative patient outcomes and drastic cost savings.
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Affiliation(s)
- Paul M Jeziorczak
- OSF Healthcare-Children's Hospital of Illinois, Peoria, Illinois, USA.,Department of Surgery, University of Illinois College of Medicine Peoria, Peoria, Illinois, USA
| | - Riley S Frenette
- OSF Healthcare-Children's Hospital of Illinois, Peoria, Illinois, USA.,Kirksville College of Osteopathic Medicine, AT Still University, Kirksville, Missouri, USA
| | - Charles J Aprahamian
- OSF Healthcare-Children's Hospital of Illinois, Peoria, Illinois, USA.,Department of Surgery, University of Illinois College of Medicine Peoria, Peoria, Illinois, USA
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Ren Y, Zheng T, Hua L, Zhang F, Ma Y, Zhang J. The Effect of Ultrasound-Guided Erector Spinae Plane Block versus Thoracic Epidural Block on Postoperative Analgesia After Nuss Surgery in Paediatric Patients: Study Protocol of a Randomized Non-Inferiority Design Trial. J Pain Res 2021; 14:3047-3055. [PMID: 34611435 PMCID: PMC8487277 DOI: 10.2147/jpr.s332078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Accepted: 09/23/2021] [Indexed: 11/23/2022] Open
Abstract
Purpose The Nuss procedure is a recognized treatment for adolescent pectus excavatum that results in severe postoperative pain. Erector spinae plane block (ESPB) is a novel technique that provides postoperative analgesia and reduces opioid consumption. Our aim is to explore whether ESPB produces analgesia similar to thoracic epidural anaesthesia (TEA) in paediatric patients undergoing Nuss procedure. Study Design and Methods This randomized, controlled, non-inferiority trial will enrol 300 paediatric patients undergoing Nuss surgery. Participants will be randomly assigned 1:1 to receive ESPB or TEA preoperatively. The primary, joint endpoint is the average numeric rating scale (NRS) score and cumulative sufentanil consumption. The secondary endpoints are pain scores and sufentanil consumption at different time points after surgery, analgesia-related side effects, and other postoperative complications. Data will be analysed by the intention-to-treat principle. Discussion This study investigates the effect of ESPB on postoperative opioid consumption and pain scores and intend to provide a new strategy of analgesia management for Nuss procedure in paediatric patients.
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Affiliation(s)
- Yi Ren
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, People's Republic of China
| | - Tiehua Zheng
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, People's Republic of China
| | - Lei Hua
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, People's Republic of China
| | - Fuzhou Zhang
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, People's Republic of China
| | - Yangwei Ma
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, People's Republic of China
| | - Jianmin Zhang
- Department of Anesthesiology, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing, People's Republic of China
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Thoracic epidural-based Enhanced Recovery After Surgery (ERAS) pathway for Nuss repair of pectus excavatum shortened length of stay and decreased rescue intravenous opiate use. Pediatr Surg Int 2021; 37:1191-1199. [PMID: 34089071 DOI: 10.1007/s00383-021-04934-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/24/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND PCA- and block-based enhanced recovery after surgery (ERAS) pathways have been shown to decrease hospital length of stay (HLOS) and opiate use following Nuss Repair for Pectus Excavatum (NRPE). No thoracic epidural-based ERAS pathway has demonstrated similar benefits. METHODS In this pre-post single-center study, data were retrospectively collected for patients ≤ 21 years undergoing NRPE from May 2015 to August 2019. Univariate and multivariate methods were used to evaluate whether implementation of a thoracic epidural-based ERAS in April 2017 was associated with HLOS, opiate use, or pain scores. RESULTS There were 110 patients: 35 pre- and 75 post-ERAS. HLOS decreased from median 4.8 (1.1) to 3.3 (0.6) days with ERAS (p < 0.001). Use of rescue intravenous opiates decreased from 35.3% pre- to 9.3% with ERAS (p = 0.013). When adjusted for baseline characteristics, ERAS was associated with a 1.3 ± 0.2 day decrease in HLOS and 0.188 times the odds of rescue intravenous opiate use (p = 0.011). CONCLUSIONS Pain scores, ED visits, and readmissions did not change with ERAS (p > 0.05). Implementation of a thoracic epidural-based ERAS following NRPE was associated with decreased HLOS and need for any rescue intravenous opiates without a change in pain scores, ED visits, or readmission.
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Heo MH, Kim JY, Kim JH, Kim KW, Lee SI, Kim KT, Park JS, Choe WJ, Kim JH. Epidural analgesia versus intravenous analgesia after minimally invasive repair of pectus excavatum in pediatric patients: a systematic review and meta-analysis. Korean J Anesthesiol 2021; 74:449-458. [PMID: 34344147 PMCID: PMC8497911 DOI: 10.4097/kja.21133] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 08/04/2021] [Indexed: 11/10/2022] Open
Abstract
Background Postoperative pain control after the minimally invasive repair of pectus excavatum (MIRPE) is essential, but there is a controversy about a better analgesic method between epidural and intravenous (IV) analgesia. This systematic review and meta-analysis aimed to compare the effect of epidural versus IV analgesia following MIRPE. Methods We searched PubMed, MEDLINE, EMBASE, Cochrane Central Register, and ClinicalTrials.gov for randomized control trials (RCTs) dated up to 31st May 2021. The primary outcome was the area under the curve (AUC) of the weighted mean visual analog scale (VAS) after MIRPE. The secondary outcomes were postoperative nausea, operation time, total operating room time, and postoperative length of hospital stay. Results Four RCTs involving 243 patients were finally included in this meta-analysis. The AUC of the weighted mean VAS was 343.62 in the epidural group and 375.24 in IV group. Epidural group showed lower VAS than IV group at 12 hours (mean difference -0.99 [95% CI: -1.52, -0.47], P = 0.001, I2 = 0%), at 24 hours (mean difference -0.65 [95% CI: -1.15, -0.16], P = 0.009, I2 = 0%), and 48 hours (mean difference -0.81 [95% CI: -1.61, -0.01], P = 0.046, I2 = 46%) after the surgery. Conclusion Epidural analgesia after the MIRPE had a better analgesic effect than IV analgesia from 12 hours to 48 hours after surgery, and AUC of VAS was lower in the epidural group. However, IV analgesia may also be a viable option, and physicians should wisely choose analgesic modalities after MIRPE.
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Affiliation(s)
- Min Hee Heo
- Department of Anesthesiology and Pain Medicine, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi- do, Republic of Korea
| | - Ji Yeon Kim
- Department of Anesthesiology and Pain Medicine, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi- do, Republic of Korea
| | - Jung Hyeon Kim
- Department of Anesthesiology and Pain Medicine, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi- do, Republic of Korea
| | - Kyung Woo Kim
- Department of Anesthesiology and Pain Medicine, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi- do, Republic of Korea
| | - Sang Il Lee
- Department of Anesthesiology and Pain Medicine, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi- do, Republic of Korea
| | - Kyung-Tae Kim
- Department of Anesthesiology and Pain Medicine, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi- do, Republic of Korea
| | - Jang Su Park
- Department of Anesthesiology and Pain Medicine, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi- do, Republic of Korea
| | - Won Joo Choe
- Department of Anesthesiology and Pain Medicine, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi- do, Republic of Korea
| | - Jun Hyun Kim
- Department of Anesthesiology and Pain Medicine, Inje University Ilsan Paik Hospital, Goyang, Gyeonggi- do, Republic of Korea
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Rettig RL, Rudikoff AG, Lo HYA, Shaul DB, Banzali FM, Conte AH, Sydorak RM. Cryoablation is associated with shorter length of stay and reduced opioid use in pectus excavatum repair. Pediatr Surg Int 2021; 37:67-75. [PMID: 33210165 DOI: 10.1007/s00383-020-04778-x] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/04/2020] [Indexed: 10/23/2022]
Abstract
PURPOSE The use of intercostal nerve cryoablation (INC) is becoming increasingly common in patients undergoing pectus excavatum (PE) repair. This study sought to evaluate the use of INC compared to traditional use of thoracic epidural (TE). METHODS A retrospective review of 79 patients undergoing PE repair with either INC or TE from May 2009 to December 2019 was conducted. The operations were performed by four surgeons who worked together at four different hospitals and have the same standardized practice. The primary outcome measure was hospital length of stay (LOS). Secondary variables included surgical time, total operating room time, operating room time cost, total hospital cost, inpatient opioid use, long-term opioid use after discharge, and postoperative complications. RESULTS LOS decreased to 2.5 days in the INC group compared to 5 days in the TE group (p < 0.0001). Surgical time was increased in the INC group, but there was no difference in total OR time. The INC group experienced significantly lower hospital costs. Total hospital opioid administration was significantly lower in INC group, and there was a significant decrease in long-term opioid use in the INC group. CONCLUSIONS INC is a newer modality that decreases LOS, controls pain, and results in overall cost savings. We recommend that INC be included in the current practice for postoperative pain control in PE patients undergoing Nuss procedure.
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Affiliation(s)
- R Luke Rettig
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd., Los Angeles, CA, 90027, USA
| | - Andrew G Rudikoff
- Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd., Los Angeles, CA, 90027, USA
| | - Hoi Yee Annie Lo
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd., Los Angeles, CA, 90027, USA
| | - Donald B Shaul
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd., Los Angeles, CA, 90027, USA
| | - Franklin M Banzali
- Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd., Los Angeles, CA, 90027, USA
| | - Antonio Hernandez Conte
- Department of Anesthesiology, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd., Los Angeles, CA, 90027, USA
| | - Roman M Sydorak
- Department of Pediatric Surgery, Kaiser Permanente Los Angeles Medical Center, 4867 Sunset Blvd., Los Angeles, CA, 90027, USA. .,Kaiser Permanente Los Angeles Medical Center, 4760 Sunset Blvd, 3rd Floor, Los Angeles, CA, 90027, USA.
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21
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The impact of an enhanced recovery perioperative pathway for pediatric pectus deformity repair. Pediatr Surg Int 2020; 36:1035-1045. [PMID: 32696123 DOI: 10.1007/s00383-020-04695-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/08/2020] [Indexed: 12/20/2022]
Abstract
PURPOSE Pediatric repair of chest wall deformities is associated with significant pain, morbidity, and resource utilization. We sought to determine outcomes of a perioperative enhanced recovery after surgery (ERAS) pathway for patients undergoing minimally invasive (Nuss) and traditional (Ravitch) corrective procedures. METHODS Our ERAS protocol was implemented in 2015. We performed a retrospective review of patients for Nuss or Ravitch procedures before and after ERAS implementation. Combined and procedure segregated bivariate analyses were conducted on postoperative outcomes and resource utilization. RESULTS There are 17 patients in the pre-intervention group (Nuss = 13 and Ravitch = 4) compared to 38 patients in the post-intervention group (Nuss = 28 and Ravitch = 10). Protocol implementation increased utilization of pre-operative non-narcotic medication. The combined and Nuss post-intervention groups had a significant decrease in epidural duration and time to enteral medications, but had increased total postoperative opioid usage. The Ravitch post-intervention group had a significant decrease in intra-operative narcotics and discharge pain scores. There were no differences in length of stay or complications. CONCLUSION Implementation of our ERAS protocol standardized pectus perioperative care, but did not improve postoperative opioid usage, complications, or resource utilization. Alterations in the protocol may lead to achieving desired goals of better pain management and decreased resource utilization.
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22
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Dekonenko C, Dorman RM, Duran Y, Juang D, Aguayo P, Fraser JD, Oyetunji TA, Snyder CL, Holcomb GW, Millspaugh DL, St Peter SD. Postoperative pain control modalities for pectus excavatum repair: A prospective observational study of cryoablation compared to results of a randomized trial of epidural vs patient-controlled analgesia. J Pediatr Surg 2020; 55:1444-1447. [PMID: 31699436 DOI: 10.1016/j.jpedsurg.2019.09.021] [Citation(s) in RCA: 43] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Revised: 08/30/2019] [Accepted: 09/05/2019] [Indexed: 11/26/2022]
Abstract
BACKGROUND Pain following bar placement for pectus excavatum is the dominant factor post-operatively and determines length of stay (LOS). We recently adopted intercostal cryoablation as our preferred method of pain control following minimally invasive pectus excavatum repair. We compared the outcomes of cryoablation to results of a recently concluded trial of epidural (EPI) and patient-controlled analgesia (PCA) protocols. METHODS We conducted a prospective observational study of patients undergoing bar placement for pectus excavatum using intercostal cryoablation. Results are reported and compared with those of a randomized trial comparing EPI with PCA. Comparisons of medians were performed using Kruskal-Wallis H tests with alpha 0.05. RESULTS Thirty-five patients were treated with cryoablation compared to 32 epidural and 33 PCA patients from the trial. Cryoablation was associated with longer operating time (101 min, versus 58 and 57 min for epidural and PCA groups, p < 0.01), resulted in less time to pain control with oral medication (21 h, versus 72 and 67 h, p < 0.01), and decreased LOS (1 day, versus 4.3 and 4.2 days, p < 0.01). CONCLUSION Intercostal cryoablation during minimally invasive pectus excavatum repair reduces LOS and perioperative opioid consumption compared with both EPI and PCA. LEVEL OF EVIDENCE II.
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Affiliation(s)
| | - Robert M Dorman
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO
| | - Yara Duran
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO
| | - David Juang
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO
| | - Pablo Aguayo
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO
| | - Jason D Fraser
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO
| | | | - Charles L Snyder
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO
| | - George W Holcomb
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO
| | | | - Shawn D St Peter
- Department of Surgery, Children's Mercy Kansas City, Kansas City, MO.
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23
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Pilkington M, Harbaugh CM, Hirschl RB, Geiger JD, Gadepalli SK. Use of cryoanalgesia for pain management for the modified ravitch procedure in children. J Pediatr Surg 2020; 55:1381-1384. [PMID: 31672412 DOI: 10.1016/j.jpedsurg.2019.09.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2019] [Revised: 08/31/2019] [Accepted: 09/12/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND Intercostal cryoablation(IC) for pain management in children undergoing Nuss Procedure has been previously described. We evaluated postoperative outcomes following Modified Ravitch procedure for pectus disorders comparing IC to thoracic epidural(TE). MATERIALS AND METHODS Single-center retrospective review of pediatric patients (age < 21) undergoing Modified Ravitch procedure (January 2015-March 2019) with either IC(9), or TE(20) analgesia. Primary outcome was length of stay (LOS) and secondary outcomes were inpatient opioid use (in oral morphine equivalents per kilogram; OME/kg), pain scores on each postoperative day (POD), discharge prescriptions, and complications. Pairwise comparisons made with Mann-Whitney U test or Fisher Exact test as appropriate. Two-tailed p values <0.05 were considered significant. RESULTS Patient characteristics were similar. LOS was shorter with IC compared to TE (4 days versus 6; p < 0.006). Postoperative opioid use was not significantly different (IC: 1.5 OME/kg versus TE: 1.1; p = 0.10). There was improved pain control on POD 2 in patients who underwent IC (median pain score 3 versus 4; p < 0.0004). There was no difference in discharge prescription (IC: 3.3 OME/kg; TE: 4.8; p = 0.19) or complication rate (IC: 55.6%, TE:50%; p = 1.0). CONCLUSIONS IC during the Modified Ravitch reduced LOS compared to TE with improved pain control starting on POD 2, with similar narcotic utilization and complication rates. LEVEL OF EVIDENCE Treatment Study, Level III (Retrospective comparative study).
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Affiliation(s)
- Mercedes Pilkington
- Pediatric Surgery Section, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Calista M Harbaugh
- Department of Surgery, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Ronald B Hirschl
- Pediatric Surgery Section, University of Michigan, Ann Arbor, MI, 48109, USA
| | - James D Geiger
- Pediatric Surgery Section, University of Michigan, Ann Arbor, MI, 48109, USA
| | - Samir K Gadepalli
- Pediatric Surgery Section, University of Michigan, Ann Arbor, MI, 48109, USA.
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24
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Zobel MJ, Ewbank C, Mora R, Idowu O, Kim S, Padilla BE. The incidence of neuropathic pain after intercostal cryoablation during the Nuss procedure. Pediatr Surg Int 2020; 36:317-324. [PMID: 31760443 DOI: 10.1007/s00383-019-04602-1] [Citation(s) in RCA: 36] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/14/2019] [Indexed: 01/02/2023]
Abstract
PURPOSE Intercostal nerve cryoblation during the Nuss procedure for pectus excavatum decreases pain, opiate requirement, and hospital length of stay (LOS) compared to thoracic epidural analgesia. However, long-term complications of cryoablation, including neuropathic pain development, are not well studied. METHODS We conducted a multi-institutional retrospective review of patients following intercostal nerve cryoablation during Nuss bar insertion (11/2015-7/2018). Patients completed the Leeds Assessment of Neuropathic Symptoms and Signs, a validated questionnaire for detecting neuropathic symptoms. Primary outcome was neuropathic pain development. Secondary outcomes included duration of chest numbness and LOS. T test was performed; p < 0.05 is significant. RESULTS 43 patients underwent intercostal cryoablation during the Nuss procedure. Ages at repair ranged 11-47 years (median 16). Patients were grouped by age: ≤ 21 years (30 patients) or older (13 patients). Mean LOS was shorter for the younger group, 2.0 versus 3.9 days (p = 0.03). No patients in the younger group, and three in the older, experienced neuropathic pain. Mean time to numbness resolution was shorter for the younger group, 3.4 versus 10.8 months (p = 0.003). CONCLUSION In pediatric patients, intercostal cryoablation provides effective analgesia following the Nuss procedure with minimal risk of post-operative neuropathic pain. Adult patients are at greater risk of experiencing neuropathic pain and prolonged numbness.
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Affiliation(s)
- Michael J Zobel
- Division of Pediatric Surgery, Department of Surgery, University of California, San Francisco, 550 16th Street, Fifth Floor, San Francisco, CA, 94158-0570, USA
| | - Clifton Ewbank
- Division of Pediatric Surgery, Department of Surgery, University of California, San Francisco, 550 16th Street, Fifth Floor, San Francisco, CA, 94158-0570, USA
| | - Roberta Mora
- Division of Pediatric Surgery, Department of Surgery, University of California, San Francisco, 550 16th Street, Fifth Floor, San Francisco, CA, 94158-0570, USA
| | - Olajire Idowu
- Division of Pediatric Surgery, Department of Surgery, UCSF Benioff Children's Hospital Oakland, 747 52nd Street, Oakland, CA, 94609, USA
| | - Sunghoon Kim
- Division of Pediatric Surgery, Department of Surgery, UCSF Benioff Children's Hospital Oakland, 747 52nd Street, Oakland, CA, 94609, USA
| | - Benjamin E Padilla
- Division of Pediatric Surgery, Department of Surgery, University of California, San Francisco, 550 16th Street, Fifth Floor, San Francisco, CA, 94158-0570, USA.
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25
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Torre M, Mameli L, Bonfiglio R, Guerriero V, Derosas L, Palomba L, Disma N. A New Device for Thoracoscopic Cryoanalgesia in Pectus Excavatum Repair: Preliminary Single Center Experience. Front Pediatr 2020; 8:614097. [PMID: 33585365 PMCID: PMC7874221 DOI: 10.3389/fped.2020.614097] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 12/14/2020] [Indexed: 12/03/2022] Open
Abstract
Introduction: Cryoanalgesia has been recently described as alternative technique for immediate and persistent pain treatment after pectus excavatum repair. Cryoanalgesia has the potentiality to reduce analgesic consumption and length of hospitalization. However, cryoanalgesia has not been standardized yet: the previous reports describe different techniques and systems and include only small series. In Europe, no reports on cryoanalgesia for pectus repair have been published so far. Materials and Methods: This is a prospective single center pilot study performed in adolescents undergoing minimally invasive pectus excavatum repair with a new cryoanalgesia system, using a probe designed specifically for thoracoscopy. This new double lumen probe has the theoretical advantage of freezing only in its tip, so reducing the risk of complications. Results: Seven patients undergoing pectus excavatum repair were treated with cryoanalgesia performed with the new probe. No complications of cryoanalgesia were reported. Total consumption of morphine during hospital stay was between 0.1 and 0.35 mg/kg, with no side effects reported. Mean time to discharge was 2.4 days. All patients reported a good pain control with a fair need of rescue medications for pain relief during the first week after discharge, and a very good pain control without need of rescue medications during following weeks. Conclusions: Our pilot study showed that the new cryoanalgesia device is efficacious in terms of pain control, hospital stay and resumption of post-operative activities. The cryoprobe designed allowed an easy and safe maneuver. A prospective trial is needed to better define the risks and benefits of this technique.
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Affiliation(s)
- Michele Torre
- Pediatric Thoracic and Airway Surgery Unit, IRCCS Giannina Gaslini, Genoa, Italy.,Pediatric Surgery Department, IRCCS Giannina Gaslini, Genoa, Italy
| | - Leila Mameli
- Anesthesiology and Pain Management Department, IRCCS Giannina Gaslini, Genoa, Italy
| | - Rachele Bonfiglio
- Anesthesiology and Pain Management Department, IRCCS Giannina Gaslini, Genoa, Italy
| | | | - Lucia Derosas
- Anesthesiology and Pain Management Department, IRCCS Giannina Gaslini, Genoa, Italy
| | - Loredana Palomba
- Anesthesiology and Pain Management Department, IRCCS Giannina Gaslini, Genoa, Italy
| | - Nicola Disma
- Anesthesiology and Pain Management Department, IRCCS Giannina Gaslini, Genoa, Italy
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26
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Aydin G, Sahin AT, Gencay I, Akcabay ZN, Gunal N, Dural K, Ozpolat B, Buyukkocak U. Which Is More Effective for Minimally Invasive Pectus Repair: Epidural or Paravertebral Block? J Laparoendosc Adv Surg Tech A 2019; 30:81-86. [PMID: 31742471 DOI: 10.1089/lap.2019.0403] [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: 11/13/2022] Open
Abstract
Objective: The aim of this study was to compare the effectiveness of epidural block (EDB) and paravertebral block (PVB) for minimally invasive pectus repair with the conventional method in terms of pain control during and after pectus operations, patient comfort, and length of stay in hospital. Materials and Methods: A retrospective review was made of patients who underwent minimally invasive pectus repair. The patients were allocated into three groups as follows: PVB group (Pre-emptive ultrasound-guided bilateral thoracic single injection PVB, n = 15); EDB group (Pre-emptive landmark-guided single injection thoracic EDB, n = 8); and Control group (Neither PVB nor EPB, n = 9). The intraoperative analgesic requirement was recorded, and a visual analog scale (VAS) for pain evaluation and the Postoperative Patient Satisfaction Scale were applied to all patients. Results: The intraoperative analgesic requirement, VAS scores, postoperative satisfaction level, and time to first requirement for postoperative analgesia were different between the control and PVB groups (P < .001) and between the control and EDB groups (P < .001), but not different between the PVB and EDB groups. Although the length of stay in hospital was shorter in the PVB and EDB groups compared to the control group, the difference was not statistically significant (P = .422). Conclusion: Epidural and bilateral paravertebral blockades performed in conjunction with general anesthesia decrease the intraoperative and postoperative need for analgesics, and might be beneficial for pain management and contribute to a shorter length of hospital stay for patients undergoing minimally invasive pectus repair operations. Both blockades also significantly improved the patient satisfaction.
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Affiliation(s)
- Gulcin Aydin
- Department of Anesthesiology and Reanimation, Kırıkkale University School of Medicine, Kirikkale, Turkey
| | - Ahmet Tugrul Sahin
- Department of Anesthesiology and Reanimation, Kırıkkale University School of Medicine, Kirikkale, Turkey
| | - Isin Gencay
- Department of Anesthesiology and Reanimation, Kırıkkale University School of Medicine, Kirikkale, Turkey
| | - Zeynep Nur Akcabay
- Department of Anesthesiology and Reanimation, Kırıkkale University School of Medicine, Kirikkale, Turkey
| | - Nesimi Gunal
- Department of Thoracic Surgery, Kırıkkale University School of Medicine, Kirikkale, Turkey
| | - Koray Dural
- Department of Thoracic Surgery, Kırıkkale University School of Medicine, Kirikkale, Turkey
| | - Berkant Ozpolat
- Department of Thoracic Surgery, Kırıkkale University School of Medicine, Kirikkale, Turkey
| | - Unase Buyukkocak
- Department of Anesthesiology and Reanimation, Yüksek İhtisas University School of Medicine, Ankara, Turkey
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27
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Graves CE, Moyer J, Zobel MJ, Mora R, Smith D, O'Day M, Padilla BE. Intraoperative intercostal nerve cryoablation During the Nuss procedure reduces length of stay and opioid requirement: A randomized clinical trial. J Pediatr Surg 2019; 54:2250-2256. [PMID: 30935731 PMCID: PMC6920013 DOI: 10.1016/j.jpedsurg.2019.02.057] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Revised: 01/29/2019] [Accepted: 02/22/2019] [Indexed: 11/16/2022]
Abstract
PURPOSE Minimally-invasive repair of pectus excavatum by the Nuss procedure is associated with significant postoperative pain, prolonged hospital stay, and high opiate requirement. We hypothesized that intercostal nerve cryoablation during the Nuss procedure reduces hospital length of stay (LOS) compared to thoracic epidural analgesia. DESIGN This randomized clinical trial evaluated 20 consecutive patients undergoing the Nuss procedure for pectus excavatum between May 2016 and March 2018. Patients were randomized evenly via closed-envelope method to receive either cryoanalgesia or thoracic epidural analgesia. Patients and physicians were blinded to study arm until immediately preoperatively. SETTING Single institution, UCSF-Benioff Children's Hospital. PARTICIPANTS 20 consecutive patients were recruited from those scheduled for the Nuss procedure. Exclusion criteria were age < 13 years, chest wall anomaly other than pectus excavatum, previous repair or other thoracic surgery, and chronic use of pain medications. MAIN OUTCOMES AND MEASURES Primary outcome was postoperative LOS. Secondary outcomes included total operative time, total/daily opioid requirement, inpatient/outpatient pain score, and complications. Primary outcome data were analyzed by the Mann-Whitney U-test for nonparametric continuous variables. Other continuous variables were analyzed by two-tailed t-test, while categorical data were compared via Chi-squared test, with alpha = 0.05 for significance. RESULTS 20 patients were randomized to receive either cryoablation (n = 10) or thoracic epidural (n = 10). Mean operating room time was 46.5 min longer in the cryoanalgesia group (p = 0.0001). Median LOS decreased by 2 days in patients undergoing cryoablation, to 3 days from 5 days (Mann-Whitney U, p = 0.0001). Cryoablation patients required significantly less inpatient opioid analgesia with a mean decrease of 416 mg oral morphine equivalent per patient (p = 0.0001), requiring 52%-82% fewer milligrams on postoperative days 1-3 (p < 0.01 each day). There was no difference in mean pain score between the groups at any point postoperatively, up to one year, and no increased incidence of neuropathic pain in the cryoablation group. No complications were noted in the cryoablation group; among patients with epidurals, one patient experienced a symptomatic pneumothorax and another had urinary retention. CONCLUSIONS AND RELEVANCE Intercostal nerve cryoablation during the Nuss procedure decreases hospital length of stay and opiate requirement versus thoracic epidural analgesia, while offering equivalent pain control. TYPE OF STUDY Treatment study. LEVEL OF EVIDENCE Level I.
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Affiliation(s)
| | | | | | | | | | | | - Benjamin E. Padilla
- Corresponding author at: University of California, San Francisco Department of Surgery Division of Pediatric Surgery 550 16th St, Fifth Floor San Francisco, CA 94158-0570 United States. (B.E. Padilla)
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28
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Parrado R, Lee J, McMahon LE, Clay C, Powell J, Kang P, Notrica DM, Ostlie DJ, Bae JO. The Use of Cryoanalgesia in Minimally Invasive Repair of Pectus Excavatum: Lessons Learned. J Laparoendosc Adv Surg Tech A 2019; 29:1244-1251. [DOI: 10.1089/lap.2019.0203] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Raphael Parrado
- Department of Surgery, Division of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, Arizona
- Department of Child Health, University of Arizona College of Medicine, Phoenix, Arizona
- Department of Surgery, Mayo Clinic College of Medicine and Science, Phoenix, Arizona
| | - Justin Lee
- Department of Surgery, Division of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, Arizona
- Department of Child Health, University of Arizona College of Medicine, Phoenix, Arizona
- Department of Surgery, Mayo Clinic College of Medicine and Science, Phoenix, Arizona
| | - Lisa E. McMahon
- Department of Surgery, Division of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, Arizona
- Department of Child Health, University of Arizona College of Medicine, Phoenix, Arizona
- Department of Surgery, Mayo Clinic College of Medicine and Science, Phoenix, Arizona
| | - Conner Clay
- University of Arizona College of Medicine, Phoenix, Arizona
| | - Jordan Powell
- University of Arizona College of Medicine, Phoenix, Arizona
| | - Paul Kang
- Department of Epidemiology and Biostatistics, University of Arizona College of Public Health, Phoenix, Arizona
| | - David M. Notrica
- Department of Surgery, Division of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, Arizona
- Department of Child Health, University of Arizona College of Medicine, Phoenix, Arizona
- Department of Surgery, Mayo Clinic College of Medicine and Science, Phoenix, Arizona
| | - Daniel J. Ostlie
- Department of Surgery, Division of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, Arizona
- Department of Child Health, University of Arizona College of Medicine, Phoenix, Arizona
- Department of Surgery, Mayo Clinic College of Medicine and Science, Phoenix, Arizona
| | - Jae-O Bae
- Department of Surgery, Division of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, Arizona
- Department of Child Health, University of Arizona College of Medicine, Phoenix, Arizona
- Department of Surgery, Mayo Clinic College of Medicine and Science, Phoenix, Arizona
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29
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Kauffman JD, Benzie AL, Snyder CW, Danielson PD, Chandler NM. Short-term Outcomes After Pectus Excavatum Repair in Adults and Children. J Surg Res 2019; 244:231-240. [PMID: 31301479 DOI: 10.1016/j.jss.2019.06.069] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 03/30/2019] [Accepted: 06/14/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Pectus excavatum is a common congenital chest wall deformity often repaired during adolescence, although a subset of patients undergo repair as adults. The goal of our study was to determine the effects of age at repair and repair technique on short-term surgical outcomes. MATERIALS AND METHODS We performed a cohort study of patients in the 2012 to 2016 American College of Surgeons National Surgical Quality Improvement Project pediatric (age<18 y) and adult databases who underwent pectus excavatum repair. The primary outcome was the incidence of 30-d complications. Secondary outcomes included length of stay, reoperation, and readmission. Multivariable logistic regression was used to estimate the independent effects of patient age and type of repair on postoperative outcomes. RESULTS Of the 2268 subjects included, 2089 (92.1%) were younger than 18 y. Overall, 3.4% of patients suffered a 30-d complication, and the risk was similar between age groups (risk ratio [RR], 0.69; 95% confidence interval [CI], 0.08-5.03; P = 0.731). Steroid therapy was an independent risk factor for complications (RR, 8.0; 95% CI, 1.9-19.7; P = 0.006). Median length of stay was 4 d (interquartile range, 3-5) and was similar between age groups. Risk for readmission and reoperation were 2.8% and 1.5%, respectively, and were similar for pediatric and adult patients. When comparing minimally invasive repair with and without thoracoscopy, risk for 30-d complications was lower among patients repaired with thoracoscopy (RR, 0.56; CI, 0.32-0.96; P = 0.034). CONCLUSIONS Pediatric and adult patients experience comparable rates of postoperative complications, readmission, and reoperation after pectus excavatum repair. Use of thoracoscopy during minimally invasive repair is associated with lower risk of complications. These findings suggest that thoracoscopy should be used routinely for minimally invasive repair of pectus excavatum.
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Affiliation(s)
- Jeremy D Kauffman
- Division of Pediatric Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Annie Laurie Benzie
- Division of Pediatric Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Christopher W Snyder
- Division of Pediatric Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Paul D Danielson
- Division of Pediatric Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, Florida
| | - Nicole M Chandler
- Division of Pediatric Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, Florida.
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30
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Postoperative Analgesic Effects of Different Doses of Epidural Hydromorphone Coadministered with Ropivacaine after Cesarean Section: A Randomized Controlled Trial. Pain Res Manag 2019; 2019:9054538. [PMID: 30944686 PMCID: PMC6421812 DOI: 10.1155/2019/9054538] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Accepted: 01/22/2019] [Indexed: 11/18/2022]
Abstract
Purpose Single dose of epidural hydromorphone has been introduced to serve as an alternative method for postcesarean section analgesia. However, optimal dose of epidural hydromorphone remains unknown. Hence, we evaluated and compared the analgesic and adverse effects of postoperative different doses of epidural hydromorphone coadministered with ropivacaine after cesarean section. Methods Eighty term parturients with elective cesarean section under epidural anesthesia were allocated into four groups. Epidural analgesia was administered with an epidural bolus of either 0 mg (group H0), or 0.2 mg (group H1), or 0.4 mg (group H2), or 0.6 mg (group H3) hydromorphone coadministered with ropivacaine. The primary outcome was the visual analogue pain scores (VAPSs) and rescue opioid consumption (PCIA with sulfentanil) in 24 hours. Adverse effects such as respiratory depression, pruritus, nausea, and vomiting were recorded. Results The VAPSs of group H1 at 2, 4, 6, 12 h and 24 h after surgery was similar to group H0. The VAPSs of group H2 at 4 and 6 h postoperatively were significantly decreased when compared to group H0. But, the VAPSs of group H2 at 2, 12, and 24 h postoperatively were similar to those of group H0. The VAPSs of group H3 at 4, 6, 12 h, and 24 h after surgery were significantly decreased when compared to those of group H0. The total sulfentanil consumption in 24 hours was 90 ± 26 μg in group H0, 75 ± 29 μg in group H1, 54 ± 32 μg in group H2, and 15 ± 16 μg in group H0. Adverse effects were comparable in the four groups. Conclusions Epidural administration of 0.6 mg hydromorphone coadministered with ropivacaine after cesarean section provided satisfactory pain relief with less sulfentanil consumption. This trial is registered with ChiCTR-IPR-16010026.
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31
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Wildemeersch D, D'Hondt M, Bernaerts L, Mertens P, Saldien V, Hendriks JM, Walcarius AS, Sterkens L, Hans GH. Implementation of an Enhanced Recovery Pathway for Minimally Invasive Pectus Surgery: A Population-Based Cohort Study Evaluating Short- and Long-Term Outcomes Using eHealth Technology. JMIR Perioper Med 2018; 1:e10996. [PMID: 33401363 PMCID: PMC7709887 DOI: 10.2196/10996] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 07/20/2018] [Accepted: 08/10/2018] [Indexed: 01/26/2023] Open
Abstract
Background Pectus excavatum and pectus carinatum are the most common chest wall deformities. Although minimally invasive correction (minimally invasive repair of pectus, MIRP) has become common practice, it remains associated with severe postoperative pain. Preoperative psychosocial factors such as anxiety and low self-esteem can increase postsurgical pain. Early detection of psychological symptoms, effective biopsychosocial perioperative management of patients, and prevention of pain chronification using an enhanced recovery pathway (ERP) may improve outcomes. However, the incidence of the latter is poorly described in adolescents undergoing MIRP. Objective The objective of our study was to evaluate the implementation of an ERP containing early recovery goals and to assess persistent postsurgical pain 3 months postoperatively in pediatric patients undergoing MIRP. The ERP consists of a Web-based platform containing psychological screening questionnaires and extensive telemonitoring for follow-up of patients at home. Methods A population-based cohort study was conducted with prospectively collected data from patients undergoing pectus surgery between June 2017 and December 2017. An ERP was initiated preoperatively; it included patient education, electronic health-based psychological screening, multimodal pre-emptive analgesia, nausea prophylaxis as well as early Foley catheter removal and respiratory exercises. After hospital discharge, patients were followed up to 10 weeks using a Web-based diary evaluating pain and sleep quality, while their rehabilitation progress was monitored via Bluetooth-connected telemonitoring devices. Results We enrolled 29 adolescents using the developed ERP. Pre-emptive multimodal analgesia pain rating scores were low at hospital admission. Optimal epidural placement, defined by T8-9 or T9-10, occurred in 90% (26/29) of the participants; thus, no motor block or Horner syndrome occurred. Mean bladder catheterization duration was 3.41 (SD 1.50) days in ERP patients. Numeric rating scale (NRS) scores for pain and the incidence of nausea were low, contributing to a fluent rehabilitation. Mean NRS scores were 2.58 (SD 1.77) on postoperative day (POD) 1, 2.48 (SD 1.66) on POD 2, and 3.14 (SD 1.98) on POD 3 in ERP-treated patients. Telemonitoring at home was feasible in adolescents after hospital discharge despite adherence difficulties. Although the pain scores at the final interview were low (0.81 [SD 1.33]), 33% (9/27) long-term follow-up ERP patients still experienced frequent disturbing thoracic pain, requiring analgesic administration, school absenteeism, and multiple doctor (re)visits. Conclusions Allocating patients to the appropriate level of care preoperatively and immediately postoperatively may improve long-term outcome variables. Internet-based technologies and feasible, objective monitoring tools can help clinicians screen surgical patients for risk factors and initiate early treatment when indicated. Future research should focus on improving risk stratification and include a psychological assessment and evaluation of the effect of perioperative care pathways in children undergoing major surgery. Trial Registration ClinicalTrials.gov NCT03100669; https://clinicaltrials.gov/ct2/show/NCT03100669 (Archived by WebCite at http://www.webcitation.org/72qLB1ADX)
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Affiliation(s)
- Davina Wildemeersch
- Department of Anesthesiology, Antwerp University Hospital, Edegem, Belgium.,Multidisciplinary Pain Center, Antwerp University Hospital, Edegem, Belgium.,Laboratory for Pain Research, University of Antwerp, Wilrijk, Belgium
| | - Michiel D'Hondt
- Department of Anesthesiology, Antwerp University Hospital, Edegem, Belgium
| | - Lisa Bernaerts
- Division of Psychology, Multidisciplinary Pain Center, Antwerp University Hospital, Edegem, Belgium
| | - Pieter Mertens
- Department of Anesthesiology, Antwerp University Hospital, Edegem, Belgium
| | - Vera Saldien
- Department of Anesthesiology, Antwerp University Hospital, Edegem, Belgium
| | - Jeroen Mh Hendriks
- Department of Thoracic and Vascular Surgery, Antwerp University Hospital, Edegem, Belgium
| | - Anne-Sophie Walcarius
- Department of Physical Medicine and Rehabilitation, Antwerp University Hospital, Edegem, Belgium
| | - Lutgard Sterkens
- Department of Physical Medicine and Rehabilitation, Antwerp University Hospital, Edegem, Belgium
| | - Guy H Hans
- Multidisciplinary Pain Center, Antwerp University Hospital, Edegem, Belgium.,Laboratory for Pain Research, University of Antwerp, Wilrijk, Belgium
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Harbaugh CM, Johnson KN, Kein CE, Jarboe MD, Hirschl RB, Geiger JD, Gadepalli SK. Comparing outcomes with thoracic epidural and intercostal nerve cryoablation after Nuss procedure. J Surg Res 2018; 231:217-223. [PMID: 30278932 DOI: 10.1016/j.jss.2018.05.048] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2018] [Revised: 05/18/2018] [Accepted: 05/24/2018] [Indexed: 11/30/2022]
Abstract
BACKGROUND This study aimed to evaluate postoperative outcomes after minimally invasive repair of pectus excavatum (Nuss procedure) using video-assisted intercostal nerve cryoablation (INC) compared to thoracic epidural (TE). MATERIALS AND METHODS We performed a single center retrospective review of pediatric patients who underwent Nuss procedure with INC (n = 19) or TE (n = 13) from April 2015 to August 2017. Preoperative, intraoperative, and postoperative characteristics were collected. The primary outcome was length of stay (LOS) and secondary outcomes were intravenous and oral opioid use, pain scores, and complications. Opioids were converted to oral morphine milligram equivalents per kilogram (oral morphine equivalent [OME]/kg). Mann-Whitney U test was used for continuous and chi-squared analysis for categorical variables. RESULTS There were no significant differences in patient characteristics, except Haller Index (INC: median [interquartile range] 4.3 [3.6-4.9]; TE: 3.2 [2.8-4.0]; P = 0.03). LOS was shorter with INC (INC: 3 [3-4] days; TE: 6 [5-7] days; P < 0.001). Opioid use was higher intraoperatively (INC: 1.08 [0.87-1.37] OME/kg; TE: 0.46 [0.37-0.67] OME/kg; P = 0.002) and unchanged postoperatively (INC: 1.78 [1.26-3.77] OME/kg; TE: 1.82 [1.05-3.37] OME/kg; P = 0.80), and prescription doses were lower at discharge in INC (INC: 30 [30-40] doses; TE: 42 [40-60] doses; P = 0.005). There was no significant difference in postoperative complications (INC: 42.1%; TE: 53.9%; P = 0.51). CONCLUSIONS INC during Nuss procedure reduced LOS, shifting postoperative opioid use earlier during admission. This may reflect the need for improved early pain control until INC takes effect. Prospective evaluation after INC is needed to characterize long-term pain medication requirements.
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Affiliation(s)
- Calista M Harbaugh
- Department of Surgery, University of Michigan Medical School, Ann Arbor, Michigan.
| | - Kevin N Johnson
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan Medical School, Ann Arbor, Michigan
| | - Courtney E Kein
- Department of Surgery, University of Michigan Medical School, Ann Arbor, Michigan
| | - Marcus D Jarboe
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan Medical School, Ann Arbor, Michigan
| | - Ronald B Hirschl
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan Medical School, Ann Arbor, Michigan
| | - James D Geiger
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan Medical School, Ann Arbor, Michigan
| | - Samir K Gadepalli
- Section of Pediatric Surgery, C.S. Mott Children's Hospital, University of Michigan Medical School, Ann Arbor, Michigan
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Ropivacaine has no advantage over bupivacaine in thoracic epidural analgesia for patients with pectus excavatum undergoing the Nuss procedure - a single blind randomized clinical trial comparing efficacy and safety. POLISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2018; 15:5-9. [PMID: 29681955 PMCID: PMC5907610 DOI: 10.5114/kitp.2018.74668] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Accepted: 02/03/2018] [Indexed: 12/01/2022]
Abstract
Introduction Pectus excavatum repair (Nuss procedure) is a painful procedure requiring effective postoperative analgesia. Aim To establish whether thoracic epidural analgesia with ropivacaine is non-inferior to epidural analgesia with bupivacaine following the Nuss procedure in children. Material and methods The prospective, randomized, controlled, single blind study included 81 children. Computer-generated random numbers were used to allocate treatment. All children received general anesthesia. Intraoperative and postoperative analgesia was achieved with either 0.5% and 0.1% ropivacaine (group R) or 0.375% and 0.0625% bupivacaine (group B). The Numeric Rating Scale (NRS) and the Prince Henry Hospital Pain Score (PHHPS) were used to assess postoperative pain directly after and 1, 8, 20 and 24 hours after awakening from general anesthesia. NRS scores of more than 2 and a PHHPS score of more than 1 were considered as pain requiring intervention. Hemodynamic stability and side effects were also compared between the groups. Results The durations of the procedure and extubation times in groups R and B were similar (59 ±7 vs. 56 ±10 minutes and 9 ±5 vs. 10 ±5 minutes, respectively). Pain scores requiring intervention were below 10% and were recorded with similar frequency in both groups, except for one difference in the PHHPS score in favor of group R after 24 hours (12% vs. 40%, p < 0.05). The frequency of side effects and hemodynamic stability were similar in both groups. Conclusions 0.1% epidural ropivacaine has no advantage over 0.0625% epidural bupivacaine for pectus excavatum repair in children.
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Morikawa N, Laferriere N, Koo S, Johnson S, Woo R, Puapong D. Cryoanalgesia in Patients Undergoing Nuss Repair of Pectus Excavatum: Technique Modification and Early Results. J Laparoendosc Adv Surg Tech A 2018; 28:1148-1151. [PMID: 29672193 DOI: 10.1089/lap.2017.0665] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
PURPOSE The Nuss procedure for surgical correction of pectus excavatum often causes severe postoperative pain. Cryoanalgesia of intercostal nerves is an alternative modality for pain control. We describe our modification of the cryoICE™ probe that allows for nerve ablation through the ipsilateral chest along with early results utilizing this technique. METHODS To allow for ipsilateral nerve ablation, a 20-French chest tube was cut and secured to the cryoICE probe, thus providing insulation for the malleable end of the probe. A 3-year retrospective review of patients undergoing Nuss repair at our institution was performed. Patients who received cryoanalgesia (cryo, n = 6) were compared with a historical control cohort who did not receive cryoanalgesia (nocryo, n = 13) during Nuss repair. Hospital length of stay, postoperative narcotic requirement (PNR), and highest postoperative pain score were collected. RESULTS Both cohorts were similar regarding age, BMI, and pectus index. The cryo group had a significantly less PNR (6.4 versus 17.9 doses, P = .05) and was discharged on average >1 day earlier than nocryo patients (3.7 versus 2.2 days, P = .01). No complications occurred in either group. CONCLUSIONS Our technique modification simplifies previously described approaches to intercostal nerve cryoablation. Patients undergoing this adjunct benefit with less PNR and a faster discharge time.
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Affiliation(s)
- Nicole Morikawa
- 1 University of Hawaii John A. Burns School of Medicine , Honolulu, Hawaii
| | - Nicole Laferriere
- 2 Department of General Surgery, Tripler Army Medical Center , Honolulu, Hawaii
| | - Sylvia Koo
- 3 University of Hawaii at Manoa , Honolulu, Hawaii
| | - Sidney Johnson
- 4 Department of Pediatric Surgery, Kapiolani Medical Center for Women and Children , Honolulu, Hawaii
| | - Russell Woo
- 4 Department of Pediatric Surgery, Kapiolani Medical Center for Women and Children , Honolulu, Hawaii
| | - Devin Puapong
- 4 Department of Pediatric Surgery, Kapiolani Medical Center for Women and Children , Honolulu, Hawaii
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Kabagambe SK, Goodman LF, Chen YJ, Keller BA, Becker JC, Raff GW, Stark RA, Stephenson JT, Rahm A, Farmer DL, Hirose S. Subcutaneous local anesthetic infusion could eliminate use of epidural analgesia after the Nuss procedure. Pain Manag 2017; 8:9-13. [PMID: 29210330 DOI: 10.2217/pmt-2017-0042] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
AIM To compare outcomes of continuous subcutaneous infusion of local anesthetic and epidural analgesia following the Nuss procedure. PATIENTS & METHODS A retrospective chart review compared patients managed with subcutaneous local anesthetic infusion (n = 12) versus thoracic epidural (n = 19) following the Nuss procedure from March 2013 to June 2015. RESULTS There was no difference in hospital length of stay or days on intravenous narcotics. Epidural catheter placement prolonged operating room time (146.58 ± 28.30 vs 121.42 ± 21.98 min, p = 0.01). Average pain scores were slightly higher in the subcutaneous infusion group (3.72 ± 1.62 vs 2.35 ± 0.95, p = 0.02), but of negligible clinical significance. CONCLUSION Continuous subcutaneous infusion of local anesthetic could eliminate the need for thoracic epidural for pain management after the Nuss procedure.
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Affiliation(s)
- Sandra K Kabagambe
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA
| | - Laura F Goodman
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA
| | - Y Julia Chen
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA
| | - Benjamin A Keller
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA
| | - James C Becker
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA
| | - Gary W Raff
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA.,Department of Surgery, Shriners Hospitals for Children, Northern California, Sacramento, CA 95817, USA
| | - Rebecca A Stark
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA.,Department of Surgery, Shriners Hospitals for Children, Northern California, Sacramento, CA 95817, USA
| | - Jacob T Stephenson
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA.,Department of Surgery, Shriners Hospitals for Children, Northern California, Sacramento, CA 95817, USA
| | - Amy Rahm
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA.,Department of Surgery, Shriners Hospitals for Children, Northern California, Sacramento, CA 95817, USA
| | - Diana L Farmer
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA.,Department of Surgery, Shriners Hospitals for Children, Northern California, Sacramento, CA 95817, USA
| | - Shinjiro Hirose
- Department of Surgery, University of California Davis, Sacramento, CA 95817, USA.,Department of Surgery, Shriners Hospitals for Children, Northern California, Sacramento, CA 95817, USA
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36
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Man JY, Gurnaney HG, Dubow SR, DiMaggio TJ, Kroeplin GR, Adzick NS, Muhly WT. A retrospective comparison of thoracic epidural infusion and multimodal analgesia protocol for pain management following the minimally invasive repair of pectus excavatum. Paediatr Anaesth 2017; 27:1227-1234. [PMID: 29063665 DOI: 10.1111/pan.13264] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/10/2017] [Indexed: 12/01/2022]
Abstract
BACKGROUND Pain management following minimally invasive repair of pectus excavatum is variable. We recently adopted a comprehensive multimodal analgesic protocol that standardizes perioperative analgesic management. We hypothesized that patients managed with this protocol would use more opioids postoperatively, have similar pain control, and shorter length of stay compared to patients managed with thoracic epidural infusion. AIMS We retrospectively compared opioid consumption, pain scores, and length of stay between a cohort of patients managed with our multimodal analgesic protocol and a cohort managed with a thoracic epidural infusion. METHODS This retrospective cohort comparison includes patients, 8 to 21 years of age, managed with either thoracic epidural infusion (n = 21) or multimodal analgesic protocol (n = 29) following minimally invasive repair of pectus excavatum from January 1, 2011 through September 15, 2015. The primary outcome, total daily opioid consumption in morphine equivalents, is presented as an average by postoperative day. Secondary outcomes included median daily pain score and length of stay. RESULTS Patients were similar in age, weight, sex, and physical status. Patients managed with thoracic epidural infusion received less opioid (morphine equivalents-mg/kg) intraoperatively compared to multimodal analgesic protocol (difference of mean [95% confidence interval] 0.22 [0.16-0.28] P ≤ .01) but required more total opioid through postoperative day 3 (difference of mean [95% confidence interval] 1.2 [0.26-2.14] P = .01). We did not observe a difference in pain scores. Median length of stay was 1 day less in patients managed with multimodal analgesic protocol (difference of median [95% confidence interval] 1 [0.3-1.7] P = .003). CONCLUSION Implementation of a standardized comprehensive multimodal analgesic protocol following minimally invasive repair of pectus excavatum resulted in equivalent analgesia with a modest reduction in length of stay when compared to thoracic epidural. We did not observe an opioid sparing effect in our thoracic epidural which may reflect technique variability.
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Affiliation(s)
- Janice Y Man
- Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, Lucile Packard Children's Hospital, Stanford, CA, USA.,Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Harshad G Gurnaney
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Scott R Dubow
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Theresa J DiMaggio
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
| | - Gina R Kroeplin
- Division of Pediatric General, Thoracic and Fetal Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - N Scott Adzick
- Division of Pediatric General, Thoracic and Fetal Surgery, Children's Hospital of Philadelphia, Philadelphia, PA, USA
| | - Wallis T Muhly
- Department of Anesthesiology and Critical Care Medicine, Children's Hospital of Philadelphia, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, PA, USA
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Fraser S, Child A, Hunt I. Pectus updates and special considerations in Marfan syndrome. Pediatr Rep 2017; 9:7277. [PMID: 29383220 PMCID: PMC5768089 DOI: 10.4081/pr.2017.7227] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Revised: 10/02/2017] [Accepted: 10/20/2017] [Indexed: 11/23/2022] Open
Abstract
Congenital chest wall or pectus deformities including pectus excavatum (funnel chest) and pectus carinatum (pigeon chest) affect a significant proportion of the general population and up to 70% of patients with Marfan syndrome. Patients often experience significant morbidity and psychological distress, which can worsen with age. Here we discuss new techniques for both operative and non-operative treatment of pectus deformity, the importance of a welltimed intervention and special considerations in patients with Marfan syndrome.
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38
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Litz CN, Farach SM, Fernandez AM, Elliott R, Dolan J, Nelson W, Walford NE, Snyder C, Jacobs JP, Amankwah EK, Danielson PD, Chandler NM. Enhancing recovery after minimally invasive repair of pectus excavatum. Pediatr Surg Int 2017; 33:1123-1129. [PMID: 28852843 DOI: 10.1007/s00383-017-4148-6] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/21/2017] [Indexed: 12/20/2022]
Abstract
PURPOSE There are variations in the perioperative management of patients who undergo minimally invasive repair of pectus excavatum (MIRPE). The purpose is to analyze the change in resource utilization after implementation of a standardized practice plan and describe an enhanced recovery pathway. METHODS A standardized practice plan was implemented in 2013. A retrospective review of patients who underwent MIRPE from 2012 to 2015 was performed to evaluate the trends in resource utilization. A pain management protocol was implemented and a retrospective review was performed of patients who underwent repair before (2010-2012) and after (2014-2015) implementation. RESULTS There were 71 patients included in the review of resource utilization. After implementation, there was a decrease in intensive care unit length of stay (LOS), and laboratory and radiologic studies ordered. There were 64 patients included in the pain protocol analysis. After implementation, postoperative morphine equivalents (3.3 ± 1.4 vs 1.2 ± 0.5 mg/kg, p < 0.01), urinary retention requiring catheterization (33 vs 14%, p = 0.07), and LOS (4 ± 1 vs 2.8 ± 0.8 days, p < 0.01) decreased. CONCLUSION The implementation of an enhanced recovery pathway is a feasible and effective way to reduce resource utilization and improve outcomes in pediatric patients who undergo minimally invasive repair of pectus excavatum.
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Affiliation(s)
- Cristen N Litz
- Division of Pediatric Surgery, Outpatient Care Center, Johns Hopkins All Children's Hospital, 601 5th Street South, Dept 70-6600, 3rd Floor, St. Petersburg, FL, 33701, USA.
| | - Sandra M Farach
- Division of Pediatric Surgery, Outpatient Care Center, Johns Hopkins All Children's Hospital, 601 5th Street South, Dept 70-6600, 3rd Floor, St. Petersburg, FL, 33701, USA
| | - Allison M Fernandez
- Division of Anesthesia, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Richard Elliott
- Division of Anesthesia, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Jenny Dolan
- Division of Anesthesia, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Will Nelson
- Division of Anesthesia, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Nebbie E Walford
- Division of Pediatric Surgery, Outpatient Care Center, Johns Hopkins All Children's Hospital, 601 5th Street South, Dept 70-6600, 3rd Floor, St. Petersburg, FL, 33701, USA
| | - Christopher Snyder
- Division of Cardiothoracic Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Jeffrey P Jacobs
- Division of Cardiothoracic Surgery, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Ernest K Amankwah
- Clinical and Translational Research Organization, Johns Hopkins All Children's Hospital, St. Petersburg, FL, USA
| | - Paul D Danielson
- Division of Pediatric Surgery, Outpatient Care Center, Johns Hopkins All Children's Hospital, 601 5th Street South, Dept 70-6600, 3rd Floor, St. Petersburg, FL, 33701, USA
| | - Nicole M Chandler
- Division of Pediatric Surgery, Outpatient Care Center, Johns Hopkins All Children's Hospital, 601 5th Street South, Dept 70-6600, 3rd Floor, St. Petersburg, FL, 33701, USA
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Boric K, Dosenovic S, Jelicic Kadic A, Batinic M, Cavar M, Urlic M, Markovina N, Puljak L. Interventions for postoperative pain in children: An overview of systematic reviews. Paediatr Anaesth 2017; 27:893-904. [PMID: 28707454 DOI: 10.1111/pan.13203] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/13/2017] [Indexed: 01/08/2023]
Abstract
The aim of this study was to conduct an overview of systematic reviews that summarizes the results about efficacy and safety from randomized controlled trials involving the various strategies used for postoperative pain management in children. We searched the Cochrane Database of Systematic Reviews, CINAHL, Database of Reviews of Effect, Embase, MEDLINE, and PsycINFO from the earliest date to January 24, 2016. This overview included 45 systematic reviews that evaluated interventions for postoperative pain in children. Out of 45 systematic reviews that investigated various interventions for postoperative pain in children, 19 systematic reviews (42%) presented conclusive evidence of efficacy. Positive conclusive evidence was reported in 18 systematic reviews (40%) for the efficacy of diclofenac, ketamine, caudal analgesia, dexmedetomidine, music therapy, corticosteroid, epidural analgesia, paracetamol, and/or nonsteroidal anti-inflammatory drugs and transversus abdominis plane block. Only one systematic review reported conclusive evidence of equal efficacy that involved a comparison of dexmedetomidine vs morphine and fentanyl. Safety of interventions was reported as conclusive in 14 systematic reviews (31%), with positive conclusive evidence for dexmedetomidine, corticosteroid, epidural analgesia, transversus abdominis plane block, and clonidine. Seven systematic reviews reported equal conclusive safety for epidural infusion, diclofenac intravenous vs ketamine added to opioid analgesia, bupivacaine, ketamine, paracetamol, and dexmedetomidine vs intravenous infusions of various opioid analgesics, oral suspension and suppository of diclofenac, only opioid, normal saline, no treatment, placebo, and midazolam. Negative conclusive statement for safety was reported in one systematic review for caudal analgesia vs noncaudal regional analgesia. More than half of systematic reviews included in this overview were rated as having medium methodological quality. Of 45 included systematic reviews, 10 were Cochrane reviews and they had higher methodological quality than non-Cochrane reviews. As evidence concerning efficacy and safety is inconclusive for most of the analyzed interventions, our review points out the need for more rigorous trials concerning pain management in children.
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Affiliation(s)
- Krste Boric
- Laboratory for Pain Research, University of Split School of Medicine, Split, Croatia
| | - Svjetlana Dosenovic
- Department of Anesthesiology and Intensive Care, University Hospital Center Split, Split, Croatia
| | | | - Marijan Batinic
- Laboratory for Pain Research, University of Split School of Medicine, Split, Croatia
| | - Marija Cavar
- Department of Radiology, University Hospital Center Split, Split, Croatia
| | - Marjan Urlic
- Department of Thoracic Surgery, University Hospital Center Split, Split, Croatia
| | - Nikolina Markovina
- Laboratory for Pain Research, University of Split School of Medicine, Split, Croatia
| | - Livia Puljak
- Laboratory for Pain Research, University of Split School of Medicine, Split, Croatia
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Graves CE, Hirose S, Raff GW, Iqbal CW, Imamura-Ching J, Christensen D, Fechter R, Kwiat D, Harrison MR. Magnetic Mini-Mover Procedure for pectus excavatum IV: FDA sponsored multicenter trial. J Pediatr Surg 2017; 52:913-919. [PMID: 28342579 DOI: 10.1016/j.jpedsurg.2017.03.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 03/09/2017] [Indexed: 11/28/2022]
Abstract
PURPOSE The Magnetic Mini-Mover Procedure (3MP) is a minimally invasive treatment for prepubertal patients with pectus excavatum. This multicenter trial sought to supplement safety and efficacy data from an earlier pilot trial. METHODS Fifteen patients with pectus excavatum had a titanium-enclosed magnet implanted on the sternum. Externally, patients wore a custom-fitted magnetic brace. Patients were monitored closely for safety. Efficacy was determined by the Haller Index (HI) and satisfaction surveys. After 2 years, the implant was removed. RESULTS Mean patient age was 12 years (range 8-14), and mean pretreatment HI was 4.7 (range 3.6-7.4). The device was successfully implanted in all patients. Mean treatment duration was 25 months (range 18-33). Posttreatment chest imaging in 13 patients indicated that HI decreased in 5, remained stable in 2, and increased in 6. Seven out of 15 patients had breakage of the implant's titanium cables because of fatigue fracture. Eight out of 13 patients were satisfied with their chest after treatment. CONCLUSION The 3MP is a safe, minimally invasive, outpatient treatment for prepubertal patients with pectus excavatum. However, the magnetic implant design led to frequent device breakage, confounding analysis. The HI indicated mixed efficacy, although surveys indicated most patients perceived a benefit. STUDY TYPE/LEVEL OF EVIDENCE Case series, treatment study. Level IV.
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Affiliation(s)
- Claire E Graves
- Division of Pediatric Surgery, UCSF Benioff Children's Hospital, 550 16th Street, 5th Floor, Box 0570, San Francisco, CA 94143, United States
| | - Shinjiro Hirose
- Davis Health System, Department of Surgery, University of California, 2315 Stockton Blvd., OP512, Sacramento, CA 95817, United States; Department of Surgery, Shriners Hospital for Children-Northern California, 2425 Stockton Blvd., Sacramento, CA 95817, United States
| | - Gary W Raff
- Davis Health System, Department of Surgery, University of California, 2315 Stockton Blvd., OP512, Sacramento, CA 95817, United States; Department of Surgery, Shriners Hospital for Children-Northern California, 2425 Stockton Blvd., Sacramento, CA 95817, United States
| | - Corey W Iqbal
- Department of Surgery, Children's Mercy Hospital, 2401 Gillham Rd., Kansas City, MO 64108, United States
| | - Jill Imamura-Ching
- Division of Pediatric Surgery, UCSF Benioff Children's Hospital, 550 16th Street, 5th Floor, Box 0570, San Francisco, CA 94143, United States
| | - Darrell Christensen
- Department of Orthopaedic Surgery, UCSF Medical Center, 400 Parnassus Ave, Level B1, Room A096, San Francisco, CA 94143, United States
| | - Richard Fechter
- Division of Pediatric Surgery, UCSF Benioff Children's Hospital, 550 16th Street, 5th Floor, Box 0570, San Francisco, CA 94143, United States
| | - Dillon Kwiat
- Division of Pediatric Surgery, UCSF Benioff Children's Hospital, 550 16th Street, 5th Floor, Box 0570, San Francisco, CA 94143, United States
| | - Michael R Harrison
- Division of Pediatric Surgery, UCSF Benioff Children's Hospital, 550 16th Street, 5th Floor, Box 0570, San Francisco, CA 94143, United States.
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Graves C, Idowu O, Lee S, Padilla B, Kim S. Intraoperative cryoanalgesia for managing pain after the Nuss procedure. J Pediatr Surg 2017; 52:920-924. [PMID: 28341230 DOI: 10.1016/j.jpedsurg.2017.03.006] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2017] [Accepted: 03/09/2017] [Indexed: 11/16/2022]
Abstract
BACKGROUND Cryoanalgesia prevents pain by freezing the affected peripheral nerve. We report the use of intraoperative cryoanalgesia during the Nuss procedure for pectus excavatum and describe our initial experience, modifications of technique, and lessons learned. MATERIALS AND METHODS We retrospectively reviewed the medical records of patients who received cryoanalgesia during the Nuss procedure between June 1, 2015, and April 30, 2016, at our institutions and analyzed modifications in surgical technique during this early adoption period. RESULTS Eight male and two female patients underwent the Nuss procedure with cryoanalgesia. The mean postoperative length of stay (LOS) was 2days (range 1-3). Average inpatient pain scores were 3.4, 3.2, and 4.6 on postoperative days 1-3, respectively (N=10, 7, and 2). At a 1-week postoperative visit, mean pain score was 1.1 (N=6). Compared to the preceding 15 Nuss patients at our institution, who were treated with a thoracic epidural, postoperative LOS was significantly shorter with cryoanalgesia (2.0±0.82 vs. 6.3±1.3days, P<0.001). We modified our technique for patient habitus and adopted single-lung ventilation for improved visualization. CONCLUSIONS Cryoanalgesia may be the ideal pain management strategy for Nuss patients because it is effective and long lasting. Intraoperative application is easily integrated into the Nuss procedure. STUDY TYPE Treatment study: case series; Evidence level IV.
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Affiliation(s)
- Claire Graves
- Division of Pediatric Surgery, UCSF Benioff Children's Hospitals, Oakland and San Francisco, CA
| | - Olajire Idowu
- Division of Pediatric Surgery, UCSF Benioff Children's Hospitals, Oakland and San Francisco, CA
| | - Sang Lee
- Department of Cardiothoracic Surgery, Regional Medical Center, San Jose, CA
| | - Benjamin Padilla
- Division of Pediatric Surgery, UCSF Benioff Children's Hospitals, Oakland and San Francisco, CA
| | - Sunghoon Kim
- Division of Pediatric Surgery, UCSF Benioff Children's Hospitals, Oakland and San Francisco, CA.
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Linhares SGD, Pereira JCDN, Fernades PMP, de Campos JRM. Functional exercise capacity and lung function in patients undergoing an early rehabilitation program after the Nuss procedure: a randomized controlled trial. Pediatr Surg Int 2017; 33:69-74. [PMID: 27738823 DOI: 10.1007/s00383-016-3992-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/05/2016] [Indexed: 02/05/2023]
Abstract
PURPOSE The aim of this study was to compare the functional exercise capacity and the lung function among patients undergoing early rehabilitation with those submitted to the conventional care after pectus excavatum repair using the Nuss procedure. METHOD Patients were randomly allocated to the early rehabilitation group (ERG) who started rehabilitation after surgery and the group of the conventional care (CG) received routine care of the institution. They were evaluated before surgery (preoperative) and in hospital discharge day (postoperative). RESULTS Forty patients were evaluated, twenty in each group. All patients presented a significant reduction in FVC, FEV1, and PEF in the postoperative period, there was no statistically significant difference between groups. There was significant different in postoperative functional exercise capacity between the ERG and CG (506.26 ± 66.54 vs 431.11 ± 75.61, p = 0.02) and the difference between distance walked in the preoperative and postoperative period was lower in the ERC than in the CG (76.57 ± 49.41 vs 166.82 ± 70.13, p < 0.001). CONCLUSION Patients undergoing the early rehabilitation after the Nuss procedure presented a better postoperative functional exercise capacity in hospital discharge day compared with patients in the conventional group, with no difference in lung function between groups.
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Keller BA, Kabagambe SK, Becker JC, Chen YJ, Goodman LF, Clark-Wronski JM, Furukawa K, Stark RA, Rahm AL, Hirose S, Raff GW. Intercostal nerve cryoablation versus thoracic epidural catheters for postoperative analgesia following pectus excavatum repair: Preliminary outcomes in twenty-six cryoablation patients. J Pediatr Surg 2016; 51:2033-2038. [PMID: 27745867 DOI: 10.1016/j.jpedsurg.2016.09.034] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2016] [Accepted: 09/12/2016] [Indexed: 11/25/2022]
Abstract
BACKGROUND Multimodal pain management strategies are used for analgesia following pectus excavatum repair. However, the optimal regimen has not been identified. We describe our early experience with intercostal cryoablation for pain management in children undergoing the Nuss procedure and compare early cryoablation outcomes to our prior outcomes using thoracic epidural analgesia. METHODS A multi-institutional, retrospective review of fifty-two patients undergoing Nuss bar placement with either intercostal cryoablation (n=26) or thoracic epidural analgesia (n=26) from March 2013 to January 2016 was conducted. The primary outcome was hospital length of stay. Secondary outcomes included telemetry unit monitoring time, total intravenous narcotic use, duration of intravenous narcotic use, and postoperative complications. RESULTS Patients who underwent intercostal cryoablation had a significant reduction in the mean hospital length of stay, time in a monitored telemetry bed, total use of intravenous narcotics, and the duration of intravenous narcotic administration when compared to thoracic epidural patients. Cryoablation patients had a slightly higher rate of postoperative complications. CONCLUSION Intercostal cryoablation is a promising technique for postoperative pain management in children undergoing repair of pectus excavatum. This therapy results in reduced time to hospital discharge, decreased intravenous narcotic utilization, and has eliminated epidurals from our practice. LEVEL OF EVIDENCE Retrospective study - level III.
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Affiliation(s)
- Benjamin A Keller
- Davis Health System, Department of Surgery, University of California, Sacramento, CA.
| | - Sandra K Kabagambe
- Davis Health System, Department of Surgery, University of California, Sacramento, CA
| | - James C Becker
- Davis Health System, Department of Surgery, University of California, Sacramento, CA
| | - Y Julia Chen
- Davis Health System, Department of Surgery, University of California, Sacramento, CA
| | - Laura F Goodman
- Davis Health System, Department of Surgery, University of California, Sacramento, CA
| | | | - Kenneth Furukawa
- Davis Health System, Department of Anesthesia, University of California, Sacramento, CA
| | - Rebecca A Stark
- Davis Health System, Department of Surgery, University of California, Sacramento, CA; Department of Surgery, Shriners Hospital for Children - Northern California, Sacramento, CA
| | - Amy L Rahm
- Davis Health System, Department of Surgery, University of California, Sacramento, CA; Department of Surgery, Shriners Hospital for Children - Northern California, Sacramento, CA
| | - Shinjiro Hirose
- Davis Health System, Department of Surgery, University of California, Sacramento, CA; Department of Surgery, Shriners Hospital for Children - Northern California, Sacramento, CA
| | - Gary W Raff
- Davis Health System, Department of Surgery, University of California, Sacramento, CA; Department of Surgery, Shriners Hospital for Children - Northern California, Sacramento, CA
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Frawley G, Frawley J, Crameri J. A review of anesthetic techniques and outcomes following minimally invasive repair of pectus excavatum (Nuss procedure). Paediatr Anaesth 2016; 26:1082-1090. [PMID: 27510834 DOI: 10.1111/pan.12988] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/11/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND Pectus excavatum (PE) is the most common congenital chest wall deformity, occurring in 1 : 1000 children with a male to female ratio of 4 : 1. Several procedures have been described to manage this deformity, including cartilage resection with sternal osteotomy (the Ravitch procedure) and a minimally invasive repair technique (the Nuss procedure). While initially described as a nonthoracoscopic technique, the current surgical approach of the Royal Childrens Hospital involves thoracoscopic assistance. Postoperative pain is significant in patients undergoing the pectus repair and multiple analgesic regimens have been advocated with continuous thoracic epidural infusions and opioid infusions the most common. Some authors have advocated patient-controlled analgesia (PCA), paravertebral nerve blocks (PVNB), and wound infusion catheters as alternatives. AIMS The primary aim of this study was to assess our experience with postoperative pain and analgesia requirements associated with the minimally invasive repair of pectus excavatum in children. METHODS This is a retrospective cohort study with a contemporaneous comparison group examining patients treated between January 2005 and December 2015 for minimally invasive repair of pectus excavatum by the Nuss procedure. RESULTS Two hundred and seventeen patients [mean age 14.9 (sd 1.9) years] with pectus excavatum treated at the Royal Childrens Hospital between 2005 and 2015 were identified. All patients were managed with thoracic epidural analgesia and intravenous morphine infusions. The epidural was effective in the postanesthesia care unit in 97.3% (failure to place an epidural rate was 4 (1.9%); no block on awakening 0.9%). A further 4 (1.8%) were removed within 24 h. The mean morphine equivalent dose in the first 24 h was 0.8 mg·kg-1 ·day-1 . PCA was continued for a mean of 3.8 days and the total mean morphine equivalent dose was 2.2 mg·kg-1 ·day-1 . Minor complications occurred in 67 (30.9%) with postoperative nausea and vomiting in 36 patients (16.6%) and urinary retention requiring an indwelling catheter in 40 patients (18.4%). CONCLUSION An epidural-based analgesic regime is associated with low pain scores and few acute complications. The continuation of morphine analgesia after the first postoperative day is common but associated with an increased incidence of urinary retention and nausea and vomiting.
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Affiliation(s)
- Geoff Frawley
- Department of Paediatric Anaesthesia and Pain Management, Royal Childrens Hospital, Melbourne, Vic., Australia. .,Department of Paediatrics, University of Melbourne, Parkville, Vic., Australia. .,Murdoch Childrens Research Institute, Critical Care and Neurosciences Theme, Parkville, Vic., Australia.
| | - Jacinta Frawley
- Faculty of Medicine, Nursing and Health Sciences, Monash University, Melbourne, Vic., Australia
| | - Joe Crameri
- Department of Paediatric and Neonatal Surgery, Royal Childrens Hospital, Melbourne, Vic., Australia
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Abstract
PURPOSE OF REVIEW This article summarizes recent data related to the safety and efficacy of postoperative analgesia in children that influence clinical practice recommendations. RECENT FINDINGS Postoperative pain continues to be experienced by hospitalized children and following discharge after short stay or ambulatory surgery. Updated recommendations for post-tonsillectomy analgesia exclude codeine and suggest regular administration of paracetamol and NSAID, but evidence for the most appropriate dose and type of opioid for rescue analgesia is limited. The incidence of opioid-related respiratory depression/oversedation in hospitalized children ranges from 0.11 to 0.41%, with recent large series identifying high-risk groups and contributory factors that can be targeted to minimize the risk of serious or permanent harm. Data demonstrating feasibility and safety of regional analgesic techniques is increasing, but additional and procedure-specific evidence would improve technique selection and inform discussions of efficacy and safety with patients and families/carers. Persistent postsurgical pain is increasingly recognized following major surgery in adolescents. Evaluation of potential predictive factors in clinical studies and investigation of underlying mechanisms in laboratory studies can identify targets for both pharmacological and nonpharmacological interventions. SUMMARY Recommendations for postoperative pain in children continue to evolve, with data incorporated from randomized controlled trials, case series and large audits. Management of pain following surgery in children needs to not only encompass efficacy and safety in the immediate perioperative period, but also consider pain following discharge after ambulatory surgery and the potential risk of persistent postsurgical pain following major surgery.
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Choudhry DK, Brenn BR, Sacks K, Reichard K. Continuous chest wall ropivacaine infusion for analgesia in children undergoing Nuss procedure: a comparison with thoracic epidural. Paediatr Anaesth 2016; 26:582-9. [PMID: 27061848 DOI: 10.1111/pan.12904] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/15/2016] [Indexed: 11/28/2022]
Abstract
BACKGROUND Pain following Nuss procedure is severe and its management is challenging. Many different pain treatment modalities are currently being used, but none of them have been found to be ideal. AIM In this retrospective review, we compare our current multimodal approach, which involves continuous ropivacaine infusion through chest wall catheters (CWC), intravenous patient-controlled analgesia (IV-PCA), and adjunctive medications (gabapentin and clonidine), with the technique that we used in the past, the thoracic epidural catheter (TEC). METHODS Following IRB approval, we performed a retrospective analysis of data on 32 patients who underwent the Nuss procedure at our institution. All children were divided into two groups: TEC group: 0.2% ropivacaine and hydromorphone 10 mcg·ml(-1) epidural infusion (n = 15) and CWC group (with IV-PCA and adjuncts [gabapentin + clonidine]): 0.2% ropivacaine infusion and hydromorphone PCA, oral gabapentin, and transdermal clonidine patch (n = 17). RESULTS Both the groups were demographically similar. Average numeric pain scores were higher in the CWC group only on the day of surgery (mean ± sd: 3.79 ± 1.58 vs 2.68 ± 1.30; 95% CI: -2.16 to -0.05). Pain scores on postoperative day 1 (mean ± sd: 3.40 ± 1.59 vs 3.35 ± 1.32; 95% CI: -1.11 to 1.01), day 2 (mean± sd: 3.39 ± 1.79 vs 2.99 ± 1.06; 95% CI: -1.50 to 0.70), and on the day of discharge (DOD) (mean± sd: 3.25 ± 1.84 vs 3.99 ± 1.28; 95% CI: -0.42 to 1.89) were comparable between the groups. The CWC group needed fewer changes in the therapeutic regimen to maintain acceptable pain relief, had lower incidence of nausea and vomiting, had shorter anesthesia time, total OR time, and hospital length of stay. CONCLUSION TEC provided better analgesia following the Nuss procedure only on the day of surgery. On the subsequent days until discharge, pain scores were comparable. However, CWC offered other advantages: it was less labor intensive and had fewer side effects, shorter OR time, and shorter hospital stay.
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Affiliation(s)
- Dinesh K Choudhry
- Department of Anesthesiology, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - B Randall Brenn
- Department of Anesthesiology, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Karen Sacks
- Department of Anesthesiology, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
| | - Kirk Reichard
- Department of Surgery, Nemours/Alfred I. duPont Hospital for Children, Wilmington, DE, USA
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Hebra A, Calder BW, Lesher A. Minimally invasive repair of pectus excavatum. J Vis Surg 2016; 2:73. [PMID: 29078501 DOI: 10.21037/jovs.2016.03.21] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Accepted: 03/22/2016] [Indexed: 11/06/2022]
Abstract
Pectus excavatum, an acquired or congenital depression of the anterior chest wall, is the most commonly occurring chest wall deformity. Patients with pectus excavatum experience psychosocial and physiologic consequences such as impaired social development and pulmonary and/or cardiac dysfunction as a result of the deformity. Traditionally, repair of the defect was performed with a major open operation, the most common being based on modifications of the Ravitch procedure. In the late 1990's, the operative approach was challenged with a new minimally invasive technique described by Dr. Donald Nuss. This approach utilizes thoracoscopic visualization with small incisions and placement of a temporary metal bar positioned behind the sternum for support it while the costal cartilages remodel. Since introduction, the minimally invasive repair of pectus excavatum (MIRPE) has become accepted in many centers as the procedure of choice for repair of pectus excavatum. In experienced hands, the procedure has excellent outcomes, shorter procedural length, and outstanding cosmetic results. However, proper patient selection and attention to technical details are essential to achieve optimal outcomes and prevent significant complications. In the following, we describe our perspective on pectus excavatum deformities, operative planning, and technical details of the MIRPE procedure.
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Affiliation(s)
- André Hebra
- Division of Pediatric Surgery, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Bennett W Calder
- Division of Pediatric Surgery, Medical University of South Carolina, Charleston, SC 29425, USA
| | - Aaron Lesher
- Division of Pediatric Surgery, Medical University of South Carolina, Charleston, SC 29425, USA
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Kolvekar S, Pilegaard H, Ashley E, Simon N, Grant J. Pain management using patient controlled anaesthesia in adults post Nuss procedure: an analysis with respect to patient satisfaction. J Vis Surg 2016; 2:37. [PMID: 29078465 DOI: 10.21037/jovs.2016.02.33] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2016] [Accepted: 02/16/2016] [Indexed: 11/06/2022]
Abstract
BACKGROUND The Nuss procedure for correction of pectus excavatum is commonly associated with severe postoperative pain. The belief that thoracic epidural offers the best pain control has recently come under scrutiny after several studies have shown patient controlled anaesthesia (PCA) to be just as effective. Nevertheless, centres who have shifted to an exclusively PCA regime exist in the minority. We have conducted a retrospective survey of all patients who underwent the Nuss procedure at the Heart Hospital, London, where all patients are managed exclusively using PCA. The study aims to assess the efficacy and validity of our practice. METHODS A retrospective survey was carried out on 149 patients (139 males and 10 females), with an average age of 28, after undergoing a Nuss bar insertion. The study was conducted between August and October, 2014. The PCA technique used a 1 mg bolus dose of morphine sulphate, administered through a 5-minute lockout. There was no background infusion and no maximum dose limit in a 4-hour period. The outcome of the study measured patient satisfaction with postoperative analgesia and medication prescribed for home usage. The pre-operative provision of information with regard to patient expectations of pain was also assessed. The study is approved by the institutional ethical committee and has obtained the informed consent from every patient. RESULTS The majority of patients were either satisfied or extremely satisfied with the pain management received in hospital immediately following surgery. Additionally, a substantial number of patients strongly agreed that they were adequately warned about postoperative pain prior to the operation. None of the cohort specified that they experienced more pain than expected or thought that the medication prescribed for home usage was inadequate. Moreover, a small minority of patients reported postoperative long-term or chronic pain, with only one reporting that it lasted for longer than 6 months. CONCLUSIONS Results obtained from retrospective patient satisfaction surveys indicate high efficacy for PCA as a pain management strategy. The large majority of patients did not seek more medication for pain alleviation and found in-hospital treatment sufficient. Further, all patients agreed that they were adequately informed of pain-risk prior to surgery.
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Affiliation(s)
| | - Hans Pilegaard
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Skejby, Denmark
| | | | - Natalie Simon
- King's College London, School of Medicine, London, UK
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Kar P, Chintha S, Durga P, Gopinath R. Pectus carinatum repair in an adolescent with hyperhomocysteinaemia: Anaesthetic implications. Indian J Anaesth 2016; 60:873-875. [PMID: 27942072 PMCID: PMC5125202 DOI: 10.4103/0019-5049.193711] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Loftus PD, Elder CT, Russell KW, Spanos SP, Barnhart DC, Scaife ER, Skarda DE, Rollins MD, Meyers RL. Paravertebral regional blocks decrease length of stay following surgery for pectus excavatum in children. J Pediatr Surg 2016; 51:149-53. [PMID: 26577910 DOI: 10.1016/j.jpedsurg.2015.10.037] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2015] [Accepted: 10/09/2015] [Indexed: 11/30/2022]
Abstract
PURPOSE Management of postoperative pain following repair of pectus excavatum has traditionally included thoracic epidural analgesia, narcotics, and benzodiazepines. We hypothesized that the use of intercostal or paravertebral regional blocks could result in decreased inpatient length of stay (LOS). METHODS We conducted a retrospective cohort study of 137 patients (118 Nuss and 19 Ravitch - Nuss and Ravitch patients were analyzed separately) who underwent surgical repair of pectus excavatum with pain management via epidural, intercostal, or paravertebral analgesia from January 2009-December 2012. Measured outcomes included LOS, pain scores, benzodiazepine/narcotic requirements, emesis, professional fees, hospital cost, and total cost. RESULTS In the Nuss patients, LOS was significantly reduced in the paravertebral group (p<0.005) and the intercostal group (p<0.005) compared to the epidural group, but was paradoxically countered by a nonsignificant increase in total cost (p=0.09). While benzodiazepine doses/day was not increased in the paravertebral group (p=0.08), an increase was seen in narcotic use (p<0.005). Despite increased narcotic use, no differences were seen in emesis between epidural and paravertebral use. Compared to epidural, pain scores were higher for both intercostal and paravertebral on day one (p<0.005), but equivalent for paravertebral on day three (p=0.62). The Ravitch group was too small for detailed independent statistical analysis but followed the same overall trend seen in the Nuss patients. CONCLUSION Our use of paravertebral continuous infusion pain catheters for pectus excavatum repair was an effective alternative to epidural analgesia resulting in shorter LOS but not a decrease in overall cost.
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Affiliation(s)
- Patrick D Loftus
- Division of Pediatric Surgery, University of Utah, Primary Children's Hospital, Salt Lake City, UT, USA
| | - Craig T Elder
- Division of Pediatric Surgery, University of Utah, Primary Children's Hospital, Salt Lake City, UT, USA
| | - Katie W Russell
- Division of Pediatric Surgery, University of Utah, Primary Children's Hospital, Salt Lake City, UT, USA
| | - Stephen P Spanos
- Division of Pediatric Anesthesiology, University of Utah, Primary Children's Hospital, Salt Lake City, UT, USA
| | - Douglas C Barnhart
- Division of Pediatric Surgery, University of Utah, Primary Children's Hospital, Salt Lake City, UT, USA
| | - Eric R Scaife
- Division of Pediatric Surgery, University of Utah, Primary Children's Hospital, Salt Lake City, UT, USA
| | - David E Skarda
- Division of Pediatric Surgery, University of Utah, Primary Children's Hospital, Salt Lake City, UT, USA
| | - Michael D Rollins
- Division of Pediatric Surgery, University of Utah, Primary Children's Hospital, Salt Lake City, UT, USA
| | - Rebecka L Meyers
- Division of Pediatric Surgery, University of Utah, Primary Children's Hospital, Salt Lake City, UT, USA.
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