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Rim GM, Kim HK, Koo JM, Park HJ. A Randomized Controlled Trial of Cryoanalgesia for Pain Management following Pectus Excavatum Repair: A Single-Center, Single-Blind, Parallel Design Study. Eur J Pediatr Surg 2024; 34:338-345. [PMID: 37364610 DOI: 10.1055/a-2117-4628] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/28/2023]
Abstract
INTRODUCTION Conventional postoperative pain management, with an intravenous patient-controlled approach or thoracic epidural analgesia, has proved suboptimal following a minimally invasive repair of pectus excavatum. Considering its postulated mechanism of action, we encouraged cryoanalgesia as an effective method for postrepair pain management and a possibly superior alternative. METHODS A randomized, single-blind clinical trial was tested on patients undergoing pectus excavatum (PE) repair in March and December 2022. Among 101 patients, consenting study participants were randomly assigned to one of two groups: cryoanalgesia (group C, n = 24) or noncryoanalgesia (group N, n = 24). Group N received conventional pain management. Comparing the results, pain levels were measured using the visual analog scale (VAS-R for resting and VAS-D for dynamic) and the total rescue analgesic consumption was determined. Intrathoracic cryoablation was performed bilaterally on the fourth and seventh intercostal nerves using a cryoprobe at -80°C for 2 minutes. RESULTS The two groups had similar baseline-patient characteristics; however, group C had a longer mean operative time (159 vs. 125 minutes, p < 0.01) and experienced significantly less pain throughout the postoperative course, with VAS at 6 hours (5.38 vs. 7.04, p < 0.01) and 48 hours (3.17 vs. 5.67, p < 0.01). CONCLUSION Cryoanalgesia improved postoperative pain control at rest and during movement following PE repair. However, the outcome was less favorable than expected because the VAS was greater than 4 (moderate pain), although after a day or two, it decreased to lower levels (VAS < 4) in the cyro group. Considering its extra invasiveness and instrumentation, a routine cryoanalgesia procedure for pectus surgery is yet to be determined.
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Affiliation(s)
- Gong Min Rim
- Department of Cardiothoracic Surgery, Nanoori Hospitals, Seoul, Republic of Korea
| | - Hee Kyung Kim
- Department of Thoracic and Cardiovascular Surgery-Cardiothoracic Surgery, Seoul St. Mary's Hospital, Seoul, Republic of Korea
| | - Jung Min Koo
- Department of Anesthesiology, College of Medicine, The Catholic University of Korea, Seoul St. Mary's Hospital, Seoul, Republic of Korea
| | - Hyung Joo Park
- Department of Thoracic and Cardiovascular Surgery, Seoul St. Mary's Hospital, Seoul, Republic of Korea
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Cruz-Centeno N, Fraser JA, Stewart S, Marlor DR, Oyetunji TA, St Peter SD. Long-Term Recurrence Rates and Patient Satisfaction after Repair of Pectus Excavatum. Eur J Pediatr Surg 2024; 34:333-337. [PMID: 37451288 DOI: 10.1055/a-2127-6133] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/18/2023]
Abstract
BACKGROUND Pectus excavatum deformities are usually repaired with a minimally invasive approach in which a metal bar is used to correct the chest wall abnormality. We aimed to evaluate long-term outcomes and patient satisfaction after surgical correction. METHODS Patients who underwent pectus excavatum repair and subsequent bar removal at a single tertiary care center from January 2000 to December 2020 were identified. A retrospective chart review was performed, and a telephone survey was conducted to evaluate perceived inward chest movement, need for surgeon reevaluation, surgical reintervention, and overall satisfaction. Data are presented as medians with interquartile ranges (IQRs) and frequencies with percentages. RESULTS A total of 583 patients were included. The survey response rate was 26.2% (n = 153). The respondents were predominantly male (80.4%, n = 123) with a median age at surgical correction of 14.9 years (IQR 12.9, 16.1) and a median Haller index (HI) of 3.8 (IQR 3.4, 4.5). Median time to bar removal was 2.9 years (IQR 2.5, 3.0) with a median age at removal of 17.7 years (IQR 15.5, 19.0). Median time from surgery to survey follow-up was 9.6 years (IRQ 5.0, 11.4) with respondents having a median age at follow-up of 25 years (IQR 22.0, 28.4). The satisfaction rate was 96.7% (n = 148) with a reintervention rate of 2.0% (n = 3). The perceived inward chest movement was 30.7% (n = 47) with 12.8% (n = 6) of those requesting surgical reevaluation. CONCLUSION There is a high level of satisfaction many years after correction of pectus excavatum and bar removal. With the advent of cryoablative therapy since 2017, patient satisfaction improved by experience of less postoperative pain. Reintervention rate is low despite some patients reporting a perceived chest wall inward movement.
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Affiliation(s)
- Nelimar Cruz-Centeno
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, Missouri
| | - James A Fraser
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, Missouri
| | - Shai Stewart
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, Missouri
| | - Derek R Marlor
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, Missouri
| | - Tolulope A Oyetunji
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, Missouri
| | - Shawn D St Peter
- Department of Pediatric Surgery, Children's Mercy Hospital, Kansas City, Missouri
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Billar R, Heyman S, Kant S, Wijnen R, Sleutels F, Demirdas S, Schnater JM. Early-Onset Pectus Excavatum Is More Likely to Be Part of a Genetic Variation. Eur J Pediatr Surg 2024; 34:325-332. [PMID: 37100424 PMCID: PMC11226330 DOI: 10.1055/a-2081-1288] [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: 04/04/2023] [Accepted: 04/20/2023] [Indexed: 04/28/2023]
Abstract
BACKGROUND Potential underlying genetic variations of pectus excavatum (PE) are quite rare. Only one-fifth of PE cases are identified in the first decade of life and thus are of congenital origin. The objective of this study is to test if early-onset PE is more likely to be part of genetic variations than PE that becomes apparent during puberty or adolescence. MATERIALS AND METHODS Children younger than 11 years who presented with PE to the outpatient clinic of the Department of Pediatric Surgery at our center between 2014 and 2020 were screened by two clinical geneticists separately. Molecular analysis was performed based on the differential diagnosis. Data of all young PE patients who already had been referred for genetic counseling were analyzed retrospectively. RESULTS Pathogenic genetic variations were found in 8 of the 18 participants (44%): 3 syndromic disorders (Catel-Manzke syndrome and two Noonan syndromes), 3 chromosomal disorders (16p13.11 microduplication syndrome, 22q11.21 microduplication syndrome, and genetic gain at 1q44), 1 connective tissue disease (Loeys-Dietz syndrome), and 1 neuromuscular disorder (pathogenic variation in BICD2 gene). CONCLUSION Early-onset PE is more likely to be part of genetic variations than PE that becomes apparent during puberty or adolescence. Referral for genetic counseling should therefore be considered. TRIAL REGISTRATION NCT05443113.
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Affiliation(s)
- Ryan Billar
- Department of Pediatric Surgery, Erasmus University Medical Center, Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Stijn Heyman
- Department of Pediatric Surgery, ZNA, Antwerp Hospital Network, Queen Paola Children's Hospital, Antwerp, Belgium
| | - Sarina Kant
- Department of Clinical Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - René Wijnen
- Department of Pediatric Surgery, Erasmus University Medical Center, Sophia Children's Hospital, Rotterdam, the Netherlands
| | - Frank Sleutels
- Department of Clinical Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - Serwet Demirdas
- Department of Clinical Genetics, Erasmus University Medical Center, Rotterdam, the Netherlands
| | - J. Marco Schnater
- Department of Pediatric Surgery, Erasmus University Medical Center, Sophia Children's Hospital, Rotterdam, the Netherlands
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Ersöz H, Karaali R, Kuzmichev V, Rebhandl W, Abu-Akar F, Lakranbi M, Yüksel M. Evaluation of cross-bar and parallel-bar techniques in MIRPE surgery in different countries: a multicenter study. Updates Surg 2024; 76:1501-1509. [PMID: 38097827 DOI: 10.1007/s13304-023-01720-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Accepted: 11/29/2023] [Indexed: 08/24/2024]
Abstract
Parallel- and cross-bar techniques are surgical methods used in the pectus excavatum. While the parallel bar is used in many centers, the cross bar is a new technique. The aim of the study is to evaluate the data of centers using cross bar and parallel bar. The aim of this multicenter study is to retrospectively evaluate the data of centers have been using both cross-bar and parallel-bar techniques. 213 parallel bars and 205 cross bars were used. Parallel-bar advantages: the mean patient satisfaction score was 9.40 ± 0.95. Cross-bar advantages: the rate of patients with symmetric deformity was 75.6%, recurrence 0.5%. The mean patient satisfaction score was 9.40 ± 0.95 in operations performed with the parallel-bar technique and 9.13 ± 1.11 in operations performed with the cross-bar technique (p < 0.05). Recurrence was observed in 3.3% of patients undergoing surgery using the parallel-bar technique and 0.5% of patients undergoing surgery using the cross-bar technique (p < 0.04). The cross-bar technique is more advantageous in terms of the recurrence, while second, the parallel-bar technique is associated with greater patient satisfaction. Comparison of data from different countries reveals the differences between patients who have been treated with minimally invasive repair of pectus excavatum and the outcomes of surgery.
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Affiliation(s)
- Hasan Ersöz
- Department of Thoracic Surgery, Faculty of Medicine, İzmir Katip Çelebi University, İzmir, Turkey.
| | - Rezan Karaali
- Department of Emergency, Faculty of Medicine, İzmir Demokrasi University, İzmir, Turkey
| | - Vladimir Kuzmichev
- Department of Thoracic Surgery, Moscow Regional Clinical Institute (MONIKI), Moscow, Russia
| | - Winfried Rebhandl
- Department of Pediatric Surgery, General Hospital of Vienna-AKH-Wien, Medical University of Vienna, Vienna, Austria
| | - Firas Abu-Akar
- Head of Thoracic Surgery Unit Edith Wolfson Medical Center Halockamim 62 Holon, Tel Aviv, Israel
| | - Marouane Lakranbi
- Department of Thoracic Surgery, Fes University Sidi Mohammed Ben Abdellah, Fes, Morocco
| | - Mustafa Yüksel
- Department of Thoracic Surgery, Emeritus Prof of Marmara University Lecturer of TC Demiroğlu Bilim University Medical School, Istanbul, Turkey
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Donati F, Cipriani MS, Pistorio A, Guerriero V, Mattioli G, Torre M. Pectus Bar Dislocation: Comparison Between Three Different Stabilization Techniques Adopted in a Single Centre. J Pediatr Surg 2024:S0022-3468(24)00351-8. [PMID: 38914509 DOI: 10.1016/j.jpedsurg.2024.05.021] [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: 02/10/2024] [Revised: 05/16/2024] [Accepted: 05/26/2024] [Indexed: 06/26/2024]
Abstract
BACKGROUND Bar dislocation has always been considered a fearsome complication of Minimally Invasive Repair of Pectus Excavatum (MIRPE), therefore multiple techniques and types of stabilization have been introduced. The aim of the study is to compare different stabilization techniques in a cohort of patients operated by the same first operator. METHODS MIRPE was adopted at our institution in 2005. Data on MIRPE patients from January 2013 to December 2022 were collected prospectively and reviewed. Patients with a follow-up of at least 12 months were included. Throughout the years different ways of stabilization were used. Patients were divided in 3 groups according to the stabilization strategy adopted- Group A: no stabilizer; Group B: single bar fixation; Group C: bridge fixation. Dislocation was diagnosed if a bar rotated more than 30° or displaced laterally for more than 1.5 cm. We compared bar dislocation percentage of each group. RESULTS We positioned 733 bars in 468 patients. Group A included 113 bars (15.4%), Group B 415 bars (56.6%), Group C 205 bars (28%). No patients were lost at follow-up. Total dislocation rate was 4.1% (30 bars). Dislocation was observed in 10 bars of group A (8.8%), 20 bars of group B (4.8 %), 0 bars of group C (0%). Differences between groups were statistically significant. CONCLUSIONS The use of stabilizers reduced dislocation percentage. In particular, bridge fixation technique reduced to zero bar dislocation and is now our preferred technique of stabilization. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Francesco Donati
- Pediatric Surgery Department, IRCCS Istituto Giannina Gaslini, Largo Gaslini 5, 16147 Genoa, Italy.
| | - Maria Stella Cipriani
- Pediatric Surgery Department, IRCCS Istituto Giannina Gaslini, Largo Gaslini 5, 16147 Genoa, Italy
| | - Angela Pistorio
- Scientific Directorate - Biostatistics Unit, IRCCS Istituto Giannina Gaslini, Largo Gaslini 5, 16147 Genoa, Italy
| | - Vittorio Guerriero
- Pediatric Surgery Department, IRCCS Istituto Giannina Gaslini, Largo Gaslini 5, 16147 Genoa, Italy
| | - Girolamo Mattioli
- Pediatric Thoracic and Airway Surgery Unit, IRCCS Istituto Giannina Gaslini, Largo Gaslini 5, 16147 Genoa, Italy; Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
| | - Michele Torre
- Pediatric Thoracic and Airway Surgery Unit, IRCCS Istituto Giannina Gaslini, Largo Gaslini 5, 16147 Genoa, Italy; Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genoa, Genoa, Italy
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Sonaglioni A, Nicolosi GL, Lombardo M. The relationship between mitral valve prolapse and thoracic skeletal abnormalities in clinical practice: a systematic review. J Cardiovasc Med (Hagerstown) 2024; 25:353-363. [PMID: 38526955 DOI: 10.2459/jcm.0000000000001614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/27/2024]
Abstract
BACKGROUND Literature data suggest high inter-study variability in mitral valve prolapse (MVP) prevalence among individuals with thoracic skeletal abnormalities (TSA). This systematic review aimed at estimating the overall prevalence of MVP in individuals with the most common TSA, including not only the oldest studies (before the year 2000) but also the most recent ones (after the year 2000). METHODS PubMed and EMBASE databases were systematically reviewed in November 2023. Studies assessing the relationship between MVP and TSA and estimating the MVP prevalence in pectus excavatum (PE), pectus carinatum (PC), scoliosis, straight back syndrome (SBS) and Marfan syndrome (MS) were included. There was no limitation on time periods. RESULTS Twenty-five studies with a total of 2800 patients (27.9 ± 13.9 years, 48.2% females) were analyzed. The highest prevalence of MVP was observed among MS patients (47.3%), while the lowest was detected in PC individuals (23%). Prevalence of MVP was similar among PE (30.8%), scoliosis (26.3%) and SBS (25.5%) patients. When dividing the studies on the basis of temporal period, the average MVP prevalence was approximately two-fold higher in all studies conducted before the year 2000 in comparison with the most recent ones, regardless of TSA type. This discrepancy might be primarily ascribed to relevant differences in the echocardiographic criteria employed for MVP diagnosis before (less specific) and after (more specific) the year 2000, respectively. CONCLUSIONS The estimated MVP prevalence in TSA individuals is significantly higher than that observed in the general population. Individuals with TSA should be screened for MVP presence on transthoracic echocardiography.
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Ochoa B, Lai K, Eldredge RS, Viswanath V, Bae JO, Lee J, McMahon LE, Notrica DM, Padilla BE. Preoperative Metal Allergy Testing for Pectus Excavatum Repair Does Not Effectively Identify Patients Who Develop Metal bar Allergy. J Pediatr Surg 2024; 59:956-961. [PMID: 38016849 DOI: 10.1016/j.jpedsurg.2023.10.068] [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: 07/26/2023] [Revised: 09/20/2023] [Accepted: 10/30/2023] [Indexed: 11/30/2023]
Abstract
BACKGROUND Metal allergy following placement of a metal pectus bar for minimally invasive repair of pectus excavatum (MIRPE) is a rare complication with potentially significant morbidity. There is no consensus regarding preoperative metal allergy testing (MAT). This study aims to assess incidence of metal allergy and titanium bar use in tested and untested patients and trends in MAT with different approaches to MAT. METHODS A retrospective chart review was performed on patients who underwent MIRPE from July 2009 to June 2022 at a single institution. During this time, MAT was performed routinely (RT; routine testing) and selectively (ST; selective testing). RESULTS The cohort included 741 patients for analysis. Metal bar allergy was documented in 1.3 % of all patients; the incidence was 1.3 % in patients with MAT and 1.4 % without MAT. The incidence of bar allergy was 1.1 % in the RT group and 1.6 % in the ST group. In the RT group, bar allergy occurred in 1.4 % (3/216) of patients with a negative MAT. In the ST group, bar allergy occurred in 1.2 % (2/164) of patients with a negative MAT and in 1.9 % (3/162) of untested patients with a stainless-steel bar. Titanium bar use was not significantly different between the RT and ST groups (18.3 % vs 16.3 %, p > 0.05). CONCLUSION The incidence of metal bar allergy after MIRPE was less than 2 %, and titanium bar use was not significantly different in routine and selective testing groups. MAT was not associated with a reduction in bar allergy, and its use remains unsupported. LEVEL OF EVIDENCE III.
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Affiliation(s)
- Brielle Ochoa
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA
| | - Krista Lai
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA
| | - R Scott Eldredge
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA
| | - Vijay Viswanath
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, Phoenix, AZ, USA
| | - Jae-O Bae
- Division of Pediatric Surgery, Department of Surgery, Phoenix Children's, 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 E McMahon
- 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
| | - David M Notrica
- 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; Department of Surgery, Mayo Clinic School of Medicine and Science, 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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Raikot SR, Polites SF, Potter DD. Biocompatible Cable Ties Are an Alternative to Metal Stabilizers for Bar Securement During Minimally Invasive Pectus Excavatum Repair. J Laparoendosc Adv Surg Tech A 2024. [PMID: 38634817 DOI: 10.1089/lap.2023.0417] [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: 04/19/2024] Open
Abstract
Background: Bar stabilization during minimally invasive pectus excavatum repair (MIRPE) is critical to avoid dislodgement. Multiple techniques are described including stabilizers, wires, and sutures. This retrospective study compared bar movement and outcomes between existing techniques and ZipFix™, a biocompatible cable tie. Methods: Patients ≤20 years of age who underwent MIRPE with ZipFix between January 2021 and September 2022 were compared with historical controls who underwent repair by same surgeons between January 2018 and December 2020 using stabilizers or polydioxanone suture (PDS). Demographics, clinical details, and outcomes were compared using Kruskal-Wallis and chi-square tests. Results: Of the 116 patients who underwent repair, 45 had bars secured with ZipFix (39%) and 71 (61%) were historical controls (35 stabilizer, 36 PDS). Median (interquartile range) age was 15 (14-16) years and Haller index was 3.9 (3.6-4.5). Nine (8%) patients required two bars. Haller index and use of second bar were comparable between stabilization techniques (P > .05). In total, 49 patients (40%) reported any pain at 1 month and this was similar between stabilization techniques (P = .45). Median bar movement was greater for bars secured with PDS than with ZipFix or stabilizers at 1 month (5.5 versus 2.3 versus 3.3°, P = .010) and last follow-up (6.5 versus 2.1 versus 3.6°, P < .001). One patient whose bar was secured with PDS required revision for dislodgement. Conclusion: Pectus bar stabilization with ZipFix is a safe alternative to metal stabilizers and both techniques are superior to suture stabilization alone. The use of ZipFix may be preferred given its lower cost and ease of use.
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Affiliation(s)
- Swathi R Raikot
- Division of Pediatric Surgery, Department of Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - Stephanie F Polites
- Division of Pediatric Surgery, Department of Surgery, Mayo Clinic, Rochester, Minnesota, USA
| | - D Dean Potter
- Division of Pediatric Surgery, Department of Surgery, Mayo Clinic, Rochester, Minnesota, USA
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Gonzalez GC, Berazaluce AMC, Jenkins TM, Hardie WD, Foster KE, Moore RA, Powell AW, Garcia VF, Brown RL. (F)utility of preoperative pulmonary function testing in pectus excavatum to assess severity. Pediatr Surg Int 2024; 40:102. [PMID: 38589706 PMCID: PMC11001679 DOI: 10.1007/s00383-024-05675-3] [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] [Accepted: 03/14/2024] [Indexed: 04/10/2024]
Abstract
PURPOSE The utility of pulmonary function testing (PFT) in pectus excavatum (PE) has been subject to debate. Although some evidence shows improvement from preoperative to postoperative values, the clinical significance is uncertain. A high failure-to-completion rate for operative PFT (48%) was identified in our large institutional cohort. With such a high non-completion rate, we questioned the overall utility of PFT in the preoperative assessment of PE and sought to evaluate if other measures of PE severity or cardiopulmonary function could explain this finding. METHODS Demographics, clinical findings, and results from cardiac MRI, PFT (spirometry and plethysmography), and cardiopulmonary exercise tests (CPET) were reviewed in 270 patients with PE evaluated preoperatively between 2015 and 2018. Regression modeling was used to measure associations between PFT completion and cardiopulmonary function. RESULTS There were no differences in demographics, symptoms, connective tissue disorders, or multiple indices of pectus severity and cardiac deformation in PFT completers versus non-completers. While regression analysis revealed higher RVEF, LVEF, and LVEF-Z scores, lower RV-ESV/BSA, LV-ESV/BSA, and LV-ESV/BSA-Z scores, and abnormal breathing reserve in PFT completers vs. non-completers, these findings were not consistent across continuous and binary analyses. CONCLUSIONS We found that PFT completers were not significantly different from non-completers in most structural and functional measures of pectus deformity and cardiopulmonary function. Inability to complete PFT is not an indicator of pectus severity.
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Affiliation(s)
- Gabriel C Gonzalez
- College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA.
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, Ohio, USA.
| | - Alejandra M Casar Berazaluce
- Division of Pediatric Surgery, Hasbro Children's Hospital, Warren Alpert Medical School of Brown University, Providence, Rhode Island, USA
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, Ohio, USA
| | - Todd M Jenkins
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, Ohio, USA
| | - William D Hardie
- Department of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Karla E Foster
- Department of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Ryan A Moore
- College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
- Cincinnati Children's Hospital Medical Center Heart Institute, Cincinnati, Ohio, USA
| | - Adam W Powell
- College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
- Cincinnati Children's Hospital Medical Center Heart Institute, Cincinnati, Ohio, USA
| | - Victor F Garcia
- College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, Ohio, USA
| | - Rebeccah L Brown
- College of Medicine, University of Cincinnati, Cincinnati, Ohio, USA
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, 3333 Burnet Avenue, Cincinnati, Ohio, USA
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Aranda-Valderrama P, Greenberg RS, Vecchione TM, Finney AG, Prichett LM, Vanderhoek SM. Combined erector spinae plane block with surgical intercostal nerve cryoablation for Nuss procedure is associated with decreased opioid use and length of stay. Reg Anesth Pain Med 2024; 49:248-253. [PMID: 37407278 DOI: 10.1136/rapm-2023-104407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 06/24/2023] [Indexed: 07/07/2023]
Abstract
BACKGROUND AND OBJECTIVES Pain management for patients undergoing the Nuss procedure for treatment of pectus excavatum can be challenging. In an effort to improve pain management, our institution added bilateral single injection erector spinae plane (ESP) blocks to surgeon placed intercostal nerve cryoablation. We aimed to assess the efficacy of this practice change. METHODS Retrospective clinical data from a single academic medical center were evaluated. Due to an institutional change in clinical management, we were able to perform a before and after study. Twenty patients undergoing Nuss procedure who received bilateral ultrasound-guided single-shot T6 level ESP blocks and intercostal nerve cryoablation were compared with a historical control cohort of 20 patients who underwent Nuss procedure with intercostal nerve cryoablation alone. The primary outcome variables included postoperative pain scores, total hospital opioid use, and hospital length of stay. RESULTS Median total hospital intravenous morphine milligram equivalents was lower for the ESP group than for the control group (0.60 (IQR 0.35-0.88) vs 1.15 mg/kg (IQR 0.74-1.68), p<0.01). There was no difference in postoperative pain scores between the two groups. Mean hospital length of stay was 2.45 (SD 0.69) days for the control group and 1.95 (SD 0.69) days for the ESP group (p=0.03). No adverse events related to block placement were identified. CONCLUSIONS In a single-center academic practice, the addition of bilateral single injection ESP blocks at T6 to surgeon performed cryoablation reduced opioid consumption without a change in subjectively reported pain scores. The results from this pilot study can provide effect size estimates to guide the design of future randomized trials.
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Affiliation(s)
- Paola Aranda-Valderrama
- Division of Pediatric Anesthesia, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Robert S Greenberg
- Division of Pediatric Anesthesia, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Tricia M Vecchione
- Division of Pediatric Anesthesia, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Amanda G Finney
- Biostatistics, Epidemiology and Data Management (BEAD) Core, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Laura M Prichett
- Biostatistics, Epidemiology and Data Management (BEAD) Core, Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Samuel M Vanderhoek
- Division of Pediatric Anesthesia, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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Sonaglioni A, Grasso E, Nicolosi GL, Lombardo M. Modified Haller Index is inversely associated with asymptomatic status in atrial fibrillation patients undergoing electrical cardioversion: a preliminary observation. Minerva Cardiol Angiol 2024; 72:190-203. [PMID: 38127440 DOI: 10.23736/s2724-5683.23.06446-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023]
Abstract
BACKGROUND No previous study evaluated the possible influence of chest wall conformation on symptoms perception in atrial fibrillation (AF) patients candidates for electrical cardioversion (ECV). We aimed at evaluating the anthropometric and clinical characteristics of patients with persistent AF undergoing ECV, categorized according to the presence or absence of symptoms. METHODS This study retrospectively analyzed a series of persistent AF patients scheduled for early ECV who underwent pre-procedural clinical evaluation, MHI (the ratio of chest transverse diameter over the distance between sternum and spine) assessment, transthoracic and transesophageal echocardiography implemented with strain analysis of both left atrium and left atrial appendage. Thromboembolic risk and burden of comorbidities were assessed by CHA2DS2-VASc Score and Charlson Comorbidity Index (CCI), respectively. The independent predictors of "asymptomatic AF" were assessed. RESULTS A total of 25 asymptomatic and 90 symptomatic AF patients were retrospectively examined. Compared to symptomatic AF patients, those asymptomatic were significantly older (78.4±3.8 vs. 71.0±7.7 years, P<0.001), predominantly males (84 vs. 44.4%, P<0.001), with significantly lower MHI (2.0±0.1 vs. 2.4±0.1, P<0.001), higher CHA2DS2-VASc Score (5.8±1.1 vs. 3.6±1.1, P<0.001) and CCI (6.8±1.4 vs. 2.3±0.9, P<0.001), and greater impairment in biventricular systolic function and atrio-auricolar myocardial strain indices. On multivariate logistic regression analysis, CHA2DS2-VASc Score (OR=2.65, 95% CI: 1.53-4.60) and CCI (OR=2.36, 95% CI: 1.16-4.66) were linearly associated with the endpoint "asymptomatic AF," whereas MHI (OR 0.76, 95% CI 0.59-0.97) was inversely associated with the asymptomatic status. A MHI <2.2 was the best cut-off for detecting asymptomatic AF patients. CONCLUSIONS MHI is inversely associated with asymptomatic status in persistent AF patients undergoing ECV. MHI assessment might represent an innovative practical approach to AF patients.
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Affiliation(s)
| | - Enzo Grasso
- Division of Cardiology, IRCCS MultiMedica, Milan, Italy
| | - Gian L Nicolosi
- Division of Cardiology, Policlinico San Giorgio, Pordenone, Italy
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12
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Benes GA, Hunsberger JB, Dietz HC, Sponseller PD. Opioid Utilization After Scoliosis Surgery is Greater in Marfan Syndrome Than Adolescent Idiopathic Scoliosis. Spine (Phila Pa 1976) 2024; 49:E80-E86. [PMID: 37294802 DOI: 10.1097/brs.0000000000004741] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 05/29/2023] [Indexed: 06/11/2023]
Abstract
STUDY DESIGN Retrospective matched case cohort. OBJECTIVE Compare postoperative opioid utilization and prescribing behaviors between patients with Marfan syndrome (MFS) and adolescent idiopathic scoliosis (AIS) after posterior spinal fusion (PSF). SUMMARY OF BACKGROUND DATA Opioids are an essential component of pain management after PSF. However, due to the potential for opioid use disorder and dependence, current analgesic strategies aim to minimize their use, especially in younger patients. Limited information exists on opioid utilization after PSF for syndromic scoliosis. PATIENTS AND METHODS Twenty adolescents undergoing PSF with MFS were matched with patients with AIS (ratio, 1:2) by age, sex, degree of spinal deformity, and the number of vertebral levels fused. Inpatient and outpatient pharmaceutical data were reviewed for the quantity and duration of opioid and adjunct medications. Prescriptions were converted to morphine milligram equivalents (MMEs) using CDC's standard conversion factor. RESULTS Compared with patients with AIS, patients with MFS had significantly greater total inpatient MME use (4.9 vs . 2.1 mg/kg, P ≤ 0.001) and longer duration of intravenous patient-controlled anesthesia (3.4 vs . 2.5 d, P = 0.001). Within the first 2 postop days, MFS patients had more patient-controlled anesthesia boluses (91 vs . 52 boluses, P = 0.01) despite similar pain scores and greater use of adjunct medications. After accounting for prior opioid use, MFS was the only significant predictor of requesting an opioid prescription after discharge (odds ratio: 4.1, 95% CI: 1.1-14.9, P = 0.03). Patients with MFS were also more likely to be discharged with a more potent prescription (1.0 vs . 0.72 MME per day/kg, P ≤ 0.001) and to receive a longer-duration prescription (13 vs . 8 d, P = 0.005) with a greater MME/kg (11.6 vs . 5.6 mg/kg, P ≤ 0.001) as outpatients. CONCLUSION Despite a similar intervention, patients with MFS and AIS seem to differ in their postoperative opioid usage after PSF, presenting an opportunity for further research to assist clinicians in better anticipating the analgesic needs of individual patients, particularly in light of the ongoing opioid epidemic.
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Affiliation(s)
- Gregory A Benes
- Department of Orthopedic Surgery, The Johns Hopkins University, Baltimore, MD
| | - Joann B Hunsberger
- Department of Anesthesiology and Critical Care Medicine, The Johns Hopkins University, Baltimore, MD
| | - Harry C Dietz
- Institute of Genetic Medicine, The Johns Hopkins University, Baltimore, MD
| | - Paul D Sponseller
- Department of Orthopedic Surgery, The Johns Hopkins University, Baltimore, MD
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Frongia G, Seitz O, Chatzisideris S, Mastorakis A. Is pregnancy safe with an implanted pectus bar? An uneventful pregnancy with implanted pectus bar following correction of pectus excavatum. BMJ Case Rep 2024; 17:e255568. [PMID: 38553016 PMCID: PMC10982776 DOI: 10.1136/bcr-2023-255568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/02/2024] Open
Abstract
Limited data are available on the implications on pregnancy following pectus bar implantation for correction of pectus excavatum (Nuss procedure), while the pectus bars are in place. Limited data is also available on long-term reproductive implications following pectus bar removal.Providers at times need to consider the necessity to counsel a woman desiring pectus excavatum correction and pregnancy whether to postpone one of the two in favour of the other.We present the case of a woman of reproductive age with an uneventful pregnancy and delivery while carrying an implanted pectus bar and subsequent uneventful pregnancy and delivery after bar removal.
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Affiliation(s)
- Giovanni Frongia
- Paediatric Surgery, Schwarzwald-Baar Klinikum Villingen-Schwenningen GmbH, Villingen-Schwenningen, Baden-Württemberg, Germany
| | - Oliver Seitz
- Paediatric Surgery, Schwarzwald-Baar Klinikum Villingen-Schwenningen GmbH, Villingen-Schwenningen, Baden-Württemberg, Germany
| | - Sideris Chatzisideris
- Paediatric Surgery, Schwarzwald-Baar Klinikum Villingen-Schwenningen GmbH, Villingen-Schwenningen, Baden-Württemberg, Germany
| | - Avraam Mastorakis
- Paediatric Surgery, Schwarzwald-Baar Klinikum Villingen-Schwenningen GmbH, Villingen-Schwenningen, Baden-Württemberg, Germany
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14
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Keong DE, Tzeng IS, Htut N, Fan YJ, Hsieh MS, Cheng YL. Impact of delayed removal of pectus bar on outcomes following Nuss repair: a retrospective analysis. J Cardiothorac Surg 2024; 19:160. [PMID: 38549167 PMCID: PMC10976664 DOI: 10.1186/s13019-024-02685-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2023] [Accepted: 03/24/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND Usually, pectus bars are removed 3 years after the Nuss procedure in patients with pectus excavatum. However, the optimal timing for postoperative pectus bar removal remains undefined. Our study investigated the effects of delayed pectus bar removal after Nuss repairs. METHODS Retrospective data were collected on patients who underwent Nuss procedures for pectus excavatum and had their bars removed from August 2014 to December 2020. Patients with correction periods > 3 years were divided into group A (< 6 years) and group B (≥ 6 years). Propensity score matching was used to compare complications and radiological outcomes associated with bar removal. RESULTS Of the 542 patients who underwent bar removal, 451 (Group A: 419 patients, Group B: 32) had correction duration > 3 years. The average correction duration was 4.5 ± 1.4 years. After propensity score matching analysis, group B [median duration: 8.0 (6.0-16.2) years] exhibited significantly longer median operative times (85 vs. 55 min; P = 0.026), higher callus formation rates (68.8% vs. 46.9%; P = 0.029), and greater median intraoperative blood loss (35 vs. 10 mL; P = 0.017) than group A [median duration: 4.2 (3.0-5.9) years]. However, following bar removal, the groups showed no statistical differences in the surgical complication rates (group A: 6.3% vs. group B: 9.4%; P = 0.648) or median ratio of radiological improvement (an improvement on the Haller index on chest radiography; 21.0% vs. 22.2%; P = 0.308). CONCLUSIONS Delaying pectus bar removal after Nuss repair presents certain challenges but does not compromise overall outcomes. These findings suggest that a longer correction period may be unnecessary. However, further multicenter studies with long-term follow-up are warranted to assess long-term outcomes.
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Affiliation(s)
- Der-En Keong
- Division of Thoracic Surgery, Department of Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | | | - Nay Htut
- Division of Thoracic Surgery, Department of Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Yu-Jiun Fan
- Division of Thoracic Surgery, Department of Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Min-Shiau Hsieh
- Division of Thoracic Surgery, Department of Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan
| | - Yeung-Leung Cheng
- Division of Thoracic Surgery, Department of Surgery, Taipei Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, New Taipei City, Taiwan.
- School of Medicine, Tzu Chi University, Hualien, Taiwan.
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15
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Chu CC, Chang JW, Yang HH, Kuo FC, Tsai HL. Outcomes of the Nuss procedure in children with pectus excavatum: 14 years of experience. J Chin Med Assoc 2024; 87:314-319. [PMID: 38224231 DOI: 10.1097/jcma.0000000000001054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2024] Open
Abstract
BACKGROUND We aimed to assess the effectiveness of the Nuss procedure for pectus excavatum (PE) and explore the impacts of sex and age on outcomes. METHODS We retrospectively reviewed 594 consecutive children ≤18 years of age who underwent the thoracoscopy-assisted Nuss technique between January 2006 and July 2019. The severity of pectus deformity was calculated according to the Haller index (HI). The classification of PE and clinical data including complications was analyzed. RESULTS Of the 594 patients, 456 (76.8%) were boys and 138 (23.2%) were girls. The mean age at surgery was 10.0 ± 5.0 years. The most common types of PE were 1A and 2A2 according to Park classification. Intraoperative and postoperative complication rates were 2/594 (0.3%) and 74/594 (12.5%), respectively. The most common complication was bar displacement. The bar was removed in 414 patients 3.5 ± 0.8 years later. The mean preoperative HI, postoperative HI with bar, and HI after bar removal were 4.2 ± 1.7, 2.4 ± 0.3, and 2.7 ± 0.5, respectively. Compared to the preoperative HI, both the postoperative HI with bar and HI after bar removal were significantly lower ( p < 0.001). For preschool-age children, the preoperative HI was significantly higher ( p = 0.027) and the change in HI significantly improved compared to school-age children ( p = 0.004). Boys and adolescents needed significantly more bars and stabilizers. CONCLUSION Surgical correction of PE using the Nuss procedure is a safe procedure and improves the HI in children of different ages, even in those younger than 6 years of age.
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Affiliation(s)
- Chih-Chun Chu
- Department of Surgery, Country Hospital, Taipei, Taiwan, ROC
- Division of Pediatric Surgery, Department of Surgery, Tri-Service General Hospital, Taipei, Taiwan, ROC
| | - Jei-Wen Chang
- Department of Pediatrics, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
| | - Hui-Hsin Yang
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of Pediatric Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Fang-Cheng Kuo
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of Pediatric Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
| | - Hsin-Lin Tsai
- Department of Surgery, Country Hospital, Taipei, Taiwan, ROC
- Faculty of Medicine, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan, ROC
- Division of Pediatric Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan, ROC
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16
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Rim G, Park HJ, Kang S, Jeong JY, Koo J, Jang IT, Bae S. Serratus anterior plane block for acute pain management after pectus excavatum repair. Front Surg 2024; 10:1305326. [PMID: 38259978 PMCID: PMC10800917 DOI: 10.3389/fsurg.2023.1305326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Accepted: 11/23/2023] [Indexed: 01/24/2024] Open
Abstract
Introduction Conventional postoperative pain management using an intravenous (IV) patient-controlled approach or thoracic epidural analgesia is suboptimal following minimally invasive repair of the pectus excavatum (MIRPE). Recently, cryoanalgesia has gained popularity owing to its superior pain control outcomes compared to those associated with conventional methods. However, because of its invasiveness, additional instrumentation requirement, and limited effect at early postoperative periods, we hypothesized that serratus anterior plane block (SAPB) could be an effective method for post-repair pain management and a possibly superior alternative. Methods We conducted a retrospective cohort study of pediatric patients who had undergone MIRPE between March 2022 and August 2023. We compared the efficacy of pain control in three groups among 74 patients: Group N (conventional pain management, n = 24), Group C (cryoanalgesia, n = 24), and Group S (SAPB, n = 26). Group N received IV patient-controlled analgesia (PCA) and a subcutaneous local anesthetic infusion. Group C received bilateral cryoanalgesia on the fourth and seventh intercostal nerves using a cryoprobe at -80°C for 2 min during the operation and IV-PCA postoperatively. Group S received continuous bilateral SAPB with 0.25% ropivacaine and IV-PCA. The pain levels were measured using the visual analog scale (VAS; resting and dynamic), and the total IV rescue analgesic consumption was determined. Results The three groups had similar baseline characteristics. Group S showed significantly less pain throughout the immediate postoperative course, resting VAS score at 3 h (Group N, 7.21 vs. Group C, 5.75 vs. Group S, 3.81; p < 0.001), and prominent less total IV rescue analgesic consumption (Group N, 116.16 mg vs. Group C, 52.75 mg vs. Group S, 16.61 mg; p < 0.001). Conclusion SAPB resulted in better postoperative pain control than that associated with cryoanalgesia and conventional pain management after pectus excavatum repair, As it was effective in the immediate postoperative period, achieving a VAS score of <4 points (moderate pain) at 3 h postoperatively, it may play an important role and replace invasive cryoanalgesia in the management of pain after pectus surgery.
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Affiliation(s)
- Gongmin Rim
- Department of Thoracic and Cardiovascular Surgery, Gangnam Nanoori Hospital, Seoul, Republic of Korea
| | - Hyung Joo Park
- Department of Thoracic and Cardiovascular Surgery, Gangnam Nanoori Hospital, Seoul, Republic of Korea
| | - Seungyoun Kang
- Department of Thoracic and Cardiovascular Surgery, Gangnam Nanoori Hospital, Seoul, Republic of Korea
| | - Jin Yong Jeong
- Department of Thoracic and Cardiovascular Surgery, Incheon St. Mary's Hospital, College of Medicine, The Catholic University of Korea, Incheon, Republic of Korea
| | - Jungmin Koo
- Seoul St. Mary's Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Il-Tae Jang
- Department of Thoracic and Cardiovascular Surgery, Gangnam Nanoori Hospital, Seoul, Republic of Korea
| | - Saemi Bae
- Department of Thoracic and Cardiovascular Surgery, Gangnam Nanoori Hospital, Seoul, Republic of Korea
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17
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Dupuis M, Daussy L, Noel-Savina E, Dahan M, Didier A, Chavoin JP, Guibert N. Impact of pectus excavatum on pulmonary function and exercise capacity in patients treated with 3D custom-made silicone implants. ANN CHIR PLAST ESTH 2024; 69:53-58. [PMID: 36737354 DOI: 10.1016/j.anplas.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Pectus excavatum (PE) is the most common congenital chest wall deformity, whose cardiopulmonary consequences are controversial. PE surgery is in our experience usually performed for aesthetic reasons. OBJECTIVES The aim of this study was to evaluate the impact of PE on respiratory function and exercise capacity in patients with PE before patient-specific silicone implant correction. METHODS This monocentric prospective study conducted at Toulouse University Hospital included sixty patients scheduled for custom-made silicone implants correction. Respiratory function (pulmonary function tests (FPTs)) and exercise capacity (VO2 max) were measured before surgery. RESULTS Before surgery, no (0/60) restrictive lung disease was detected, with a mean total lung capacity (TLC) of 98.5% of predicted value (IC 95%; 80.4-137). Median VO2 max (n=56) was normal (89% predicted), with no cardiac limitation. CONCLUSION In this cohort, PE had no impact on respiratory function nor exercise capacity. In patients without cardiac or respiratory effects of PE, silicone implants should be considered the preferred approach as it adequately addressed patients' main complaint of low self-esteem.
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Affiliation(s)
- M Dupuis
- Pulmonology Department, University Hospital of Toulouse, 24, chemin de Pouvourville, 31059 Toulouse, France
| | - L Daussy
- Pulmonology Department, Albi Hospital, Albi, France
| | - E Noel-Savina
- Pulmonology Department, University Hospital of Toulouse, 24, chemin de Pouvourville, 31059 Toulouse, France
| | - M Dahan
- Thoracic surgery Department, Toulouse University Hospital, Toulouse, France
| | - A Didier
- Pulmonology Department, University Hospital of Toulouse, 24, chemin de Pouvourville, 31059 Toulouse, France
| | - J P Chavoin
- Plastic surgery Department, Toulouse University Hospital, Toulouse, France
| | - N Guibert
- Pulmonology Department, University Hospital of Toulouse, 24, chemin de Pouvourville, 31059 Toulouse, France.
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Breglio AM, Fitzgerald TN, Moore CB, Einhorn LM. Evaluation of Analgesic Practice Changes Following the Nuss Procedure in Pediatric Patients. J Surg Res 2023; 291:289-295. [PMID: 37481964 PMCID: PMC10528185 DOI: 10.1016/j.jss.2023.06.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 05/26/2023] [Accepted: 06/19/2023] [Indexed: 07/25/2023]
Abstract
INTRODUCTION Pectus excavatum repair by the Nuss procedure results in severe postoperative pain. Regional blocks and intercostal nerve cryoablation (INC) have emerged as potential strategies to manage analgesia. This study compares pain-related outcomes following these perioperative interventions. METHODS We reviewed charts of patients <18 y who underwent the Nuss procedure at Duke Children's Hospital from July 2018 to June 2022. Patients were divided into three groups by analgesic strategy: no block, regional catheters, or INC, representing the chronologic change in our practice. The primary outcome was total and daily in-hospital opioid utilization measured by oral morphine equivalents (OMEs). Secondary outcomes included average daily pain scores, length of stay, opioid refills after discharge, and complications. RESULTS Twenty-one patients were included and analyzed: no block (n = 6), regional catheters (n = 7), and INC (n = 8). INC-treated patients required significantly lower total postoperative, in-hospital OMEs (64 ± 47 [mean ± standard deviation]) than those with no block (270 ± 217, P = 0.04) or those with regional catheters (273 ± 176, P = 0.03). INC was associated with longer average operative times (161 ± 36 min) than no block (105 ± 21 min, P = 0.005) or regional catheters (90 ± 11 min, P < 0.001). INC-treated patients had shorter hospital length of stays (median 68 h) than those with regional catheters (median 74 h, P = 0.006). CONCLUSIONS INC was associated with longer operative times but decreased in-hospital OMEs when compared to bilateral regional block catheters and multimodal analgesia alone.
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Affiliation(s)
- Andrew M Breglio
- Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina
| | - Tamara N Fitzgerald
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Carrie B Moore
- Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Lisa M Einhorn
- Department of Anesthesiology, Duke University Medical Center, Durham, North Carolina.
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Bevilacqua LA, Okusanya OT. Cost, Cryo, and Complications. Ann Thorac Surg 2023; 116:809-810. [PMID: 35597258 DOI: 10.1016/j.athoracsur.2022.05.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Accepted: 05/07/2022] [Indexed: 11/01/2022]
Affiliation(s)
- Lisa A Bevilacqua
- Department of Surgery, Thomas Jefferson University, Center City Campus, 211 9th St, Ste 306, Philadelphia, PA 19107
| | - Olugbenga T Okusanya
- Department of Surgery, Thomas Jefferson University, Center City Campus, 211 9th St, Ste 306, Philadelphia, PA 19107.
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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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21
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Thompson AE, Christie M, Lentz L. Substernal Extravascular Implantable Cardioverter-Defibrillator System Infections in Large Animals. Int Heart J 2023; 64:724-731. [PMID: 37460324 DOI: 10.1536/ihj.22-553] [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] [Indexed: 08/01/2023]
Abstract
The extravascular implantable cardioverter-defibrillator (EV ICD) with lead implantation in the substernal space may provide clinical advantages over transvenous and subcutaneous systems. This is the first reported examination of substernal infection in large animals implanted with the EV ICD system.The system was implanted in 13 large animals (canine, porcine, and ovine). The porcine were co-implanted with a transvenous cardiac resynchronization therapy with defibrillator (CRT-D) system. Infection was promoted through a cadence of immunosuppressive monitors and study interventions. The animals were monitored for clinical presentation of infection over 12-18 weeks, and cultures were collected to confirm infection. Treatment was bifurcated: 1) some infections were treated only with antibiotics ( "antibiotics only" ), whereas 2) some infections were treated with system removal and antibiotics ( "antibiotics + explant" ). Histopathology was conducted at the study closure.Five infections were confirmed over the course of the study, four of which involved infection of the EV ICD system and one infection of only the concomitantly implanted transvenous CRT-D system without EV ICD-related infection. Among the four EV ICD infections, two of two infections treated with antibiotics only did not resolve whereas two of two infections treated with antibiotics + explant resolved, as shown by histology. The transvenous CRT-D system infection progressed to septicemia and endocarditis, requiring early study discontinuation. No EV ICD-related infection progressed to blood stream infection, and the sternal bone did not become infected when infection was present in the substernal tissues.The study findings suggest that EV ICD-related infections are treatable with system removal and antibiotic therapy.
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22
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Wang Q, Pan Z, Wu C, Li Y, Wang G, Dai J, Ren C, Xie Y, Xiong L, Zhang L, Li H. Single Incision non-thoracoscopic Nuss procedure for children with pectus excavatum: protocol for a multicenter, non-masked, randomized controlled trial. Front Surg 2023; 10:1210452. [PMID: 37538392 PMCID: PMC10394465 DOI: 10.3389/fsurg.2023.1210452] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 06/29/2023] [Indexed: 08/05/2023] Open
Abstract
Background Nuss procedure is the most common method of surgical treatment to pectus excavatum (PE). A significant percentage of surgeons choose to use thoracoscopic assistance during the Nuss procedure (TNP) to avoid cardiac injury. However, our previous findings confirm the safety of single incision Non-thoracoscopic Nuss Procedure (SINTNP). Hence, Further studies, particularly prospective randomized controlled trials, are necessary to assess the value of SINTNP for PE. Methods This study is a prospective, superiority, multicenter, non-masked, randomized controlled trial that investigates the outcome and hospitalization medical expense of SINTNP compared to TNP for PE. A total of 320 eligible patients according to sample size calculation by retrospective data will be randomly assigned to the SINTNP group or the TNP group at a 1:1 ratio using stratified blocked randomization and the zone length was set as four. Patients aged between 3 and 18 years old for the first surgery and without combination of complex anomalies such as Marfan syndrome and congenital heart disease will be considered for the study. The co-primary endpoint is thoracic related complications and medical expense during hospitalization. Thoracic related complications were defined as pneumothorax, pleural effusion, pneumonia and incision infection. The secondary endpoints include surgery duration and length of hospital stay.The registration number for this study protocol is ChiCTR230073081 (Chinese Clinical Trial Registry, A Primary Registry of International Clinical Trial Registry Platform, World Health Organization).
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Affiliation(s)
- Quan Wang
- Department of Cardiothoracic Surgery, Ministry of Education Key Laboratory of Child Development and Disorders,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Pediatrics, Chongqing Medical University, Chongqing, China
| | - Zhengxia Pan
- Department of Cardiothoracic Surgery, Ministry of Education Key Laboratory of Child Development and Disorders,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Chun Wu
- Department of Cardiothoracic Surgery, Ministry of Education Key Laboratory of Child Development and Disorders,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Yonggang Li
- Department of Cardiothoracic Surgery, Ministry of Education Key Laboratory of Child Development and Disorders,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Gang Wang
- Department of Cardiothoracic Surgery, Ministry of Education Key Laboratory of Child Development and Disorders,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Jiangtao Dai
- Department of Cardiothoracic Surgery, Ministry of Education Key Laboratory of Child Development and Disorders,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
| | - Chunnian Ren
- Department of Cardiothoracic Surgery, Ministry of Education Key Laboratory of Child Development and Disorders,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Pediatrics, Chongqing Medical University, Chongqing, China
| | - Yiming Xie
- Department of Pediatric Surgery, Chongqing Three Gorges Central Hospital, Chongqing, China
| | - Liangjun Xiong
- Department of Pediatric Surgery, Qujing Maternal and Child Health Hospital, Qujing, China
| | - Libing Zhang
- Department of Pediatric Surgery, Chengdu Women and Children’s Central Hospital, Chengdu, China
| | - Hongbo Li
- Department of Cardiothoracic Surgery, Ministry of Education Key Laboratory of Child Development and Disorders,National Clinical Research Center for Child Health and Disorders, China International Science and Technology Cooperation Base of Child Development and Critical Disorders, Children’s Hospital of Chongqing Medical University, Chongqing, China
- Chongqing Key Laboratory of Pediatrics, Chongqing Medical University, Chongqing, China
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Janssen N, Daemen JHT, van Polen EJ, Coorens NA, Jansen YJL, Franssen AJPM, Hulsewé KWE, Vissers YLJ, Haecker FM, Milanez de Campos JR, de Loos ER. Pectus Excavatum: Consensus and Controversies in Clinical Practice. Ann Thorac Surg 2023; 116:191-199. [PMID: 36997016 DOI: 10.1016/j.athoracsur.2023.02.059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 02/08/2023] [Accepted: 02/28/2023] [Indexed: 04/01/2023]
Abstract
BACKGROUND Pectus excavatum is the most common congenital anterior chest wall deformity. Currently, a wide variety of diagnostic protocols and criteria for corrective surgery are being used. Their use is predominantly based on local preferences and experience. To date, no guideline is available, introducing heterogeneity of care as observed in current daily practice. The aim of this study was to evaluate consensus and controversies regarding the diagnostic protocol, indications for surgical correction, and postoperative evaluation of pectus excavatum. METHODS The study consisted of 3 consecutive survey rounds evaluating agreement on different statements regarding pectus excavatum care. Consensus was achieved if at least 70% of participants provided a concurring opinion. RESULTS All 3 rounds were completed by 57 participants (18% response rate). Consensus was achieved on 18 of 62 statements (29%). Regarding the diagnostic protocol, participants agreed to routinely include conventional photography. In the presence of cardiac impairment, electrocardiography and echocardiography were indicated. Upon suspicion of pulmonary impairment, spirometry was recommended. In addition, consensus was reached on the indications for corrective surgery, including symptomatic pectus excavatum and progression. Participants moreover agreed that a plain chest radiograph must be acquired directly after surgery, whereas conventional photography and physical examination should both be part of routine postoperative follow-up. CONCLUSIONS Through a multiround survey, international consensus was formed on multiple topics to aid standardization of pectus excavatum care.
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Affiliation(s)
- Nicky Janssen
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Centre, Heerlen, the Netherlands
| | - Jean H T Daemen
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Centre, Heerlen, the Netherlands
| | - Elise J van Polen
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Centre, Heerlen, the Netherlands
| | - Nadine A Coorens
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Centre, Heerlen, the Netherlands
| | - Yanina J L Jansen
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Centre, Heerlen, the Netherlands
| | - Aimée J P M Franssen
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Centre, Heerlen, the Netherlands
| | - Karel W E Hulsewé
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Centre, Heerlen, the Netherlands
| | - Yvonne L J Vissers
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Centre, Heerlen, the Netherlands
| | - Frank-Martin Haecker
- Department of Pediatric Surgery, Children's Hospital of Eastern Switzerland, St Gallen, Switzerland
| | - Jose R Milanez de Campos
- Department of Thoracic Surgery, Hospital das Clinicas, University of São Paulo, São Paulo, Brazil; Department of Thoracic Surgery, Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - Erik R de Loos
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Centre, Heerlen, the Netherlands.
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24
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What Is the Appropriate Timing for Bar Removal After the Nuss Repair for Pectus Excavatum? J Surg Res 2023; 285:136-141. [PMID: 36669392 DOI: 10.1016/j.jss.2022.12.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2022] [Revised: 12/07/2022] [Accepted: 12/24/2022] [Indexed: 01/20/2023]
Abstract
INTRODUCTION The Nuss procedure for pectus excavatum requires that the sternal elevation be maintained by indwelling metal bars that are traditionally removed approximately 3 y after the repair. METHODS A retrospective cohort study was conducted of all patients who underwent primary Nuss repair from 2007 to 2018 in two institutions and had a follow-up of at least 24 mo. Pectus bars had been left in place beyond 3 y in patients concerned over possible recurrence after bar removal. Structured interviews were held to assess pain, chest tightness, or other discomfort, and any adverse events related to pectus bars. Results were compared between patients in whom pectus bars were removed after 3 y (standard group) and those in whom bars were left in place longer (extended bar duration group). RESULTS Two hundred and thirty-one patients (91% males, mean age 23.9 ± 8.3, mean Haller index 4.9 ± 2.3) were included. Bar duration was 30.6 ± 6.6 mo in the standard group (51 patients) versus 69.1 ± 26.3 mo in the extended group (180 patients). Some discomfort was reported by 81.6% in the standard group versus 62.9% in the extended group (P = 0.033), and discomfort occurring at least monthly or more often was only reported by 30% in the standard versus 30.3% in the extended group (P = 1.000). Quality of life improved in 92.6% of the standard group versus 94.7% of the extended group (P = 1.000). No significant adverse events were reported in either group. CONCLUSIONS Our data suggest that an extended bar duration after the Nuss repair may not cause any adverse event nor negatively affect quality of life.
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25
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Sonaglioni A, Nicolosi GL, Trevisan R, Lombardo M, Grasso E, Gensini GF, Ambrosio G. The influence of pectus excavatum on cardiac kinetics and function in otherwise healthy individuals: A systematic review. Int J Cardiol 2023; 381:135-144. [PMID: 37003372 DOI: 10.1016/j.ijcard.2023.03.058] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/28/2023] [Revised: 02/28/2023] [Accepted: 03/27/2023] [Indexed: 04/03/2023]
Abstract
BACKGROUND A number of anterior chest wall deformities, most notably pectus excavatum (PE), may have a detrimental effect on cardiac motion and function. Interpretation of transthoracic echocardiography (TTE) and speckle-tracking echocardiography (STE) results may be hampered by the possible influence of PE on cardiac kinetics. METHODS A comprehensive search of all articles assessing cardiac function in PE individuals was carried out. Inclusion criteria were: 1) individuals aged >10 years; 2) studies providing objective assessment of chest deformity (Haller index). Studies that measured myocardial strain parameters in PE patients were also included. RESULTS The search (EMBASE and Medline) yielded a total of 392 studies, 36 (9.2%) of which removed as duplicates; a further 339 did not meet inclusion criteria. The full-texts of 17 studies were then analyzed. All studies concordantly reported impaired right ventricular volumes and function. With respect to left ventricle (LV), TTE studies uniformly demonstrated a significant impairment in conventional echoDoppler indices in PE individuals, whereas STE studies provided conflicting results. Importantly, LV functional alterations promptly reverted upon surgical correction of chest defect. In subjects with PE of mild-to-moderate severity, we observed that degree of anterior chest wall deformity, as noninvasively assessed by modified Haller index (MHI), was strongly associated with myocardial strain magnitude, in heterogenous cohorts of otherwise healthy PE individuals. CONCLUSIONS Clinicians should be aware that in PE individuals, TTE and STE results may not always be indicative of intrinsic myocardial dysfunction, but may be, at least in part, influenced by artifactual and/or external chest shape determinants.
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Affiliation(s)
| | | | | | | | - Enzo Grasso
- Division of Cardiology, MultiMedica IRCCS, Milan, Italy
| | | | - Giuseppe Ambrosio
- Cardiology and Cardiovascular Pathophysiology, Azienda Ospedaliero-Universitaria "S. Maria Della Misericordia", Perugia, Italy
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26
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Han J, Mou Y, Wang D, Xu Q, Wang J. Modified bar bending method of thoracoscopic nuss procedure on pectus excavatum: a retrospective single-center study. BMC Pediatr 2023; 23:109. [PMID: 36882693 PMCID: PMC9990308 DOI: 10.1186/s12887-023-03909-2] [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: 11/27/2022] [Accepted: 02/16/2023] [Indexed: 03/09/2023] Open
Abstract
BACKGROUND Pectus excavatum (PE) is the most common disease of chest wall deformity, with an incidence of 1 in 300-400 births. Nuss procedure has proved to be the best surgical treatment method and has been widely used after clinical use for 30 years. We aimed to review the clinical data of pectus excavatum (PE) of thoracoscopic Nuss procedure adopted the Modified bar bending method of the six-point seven-section type, and compare it with the traditional curved bar bending method to explore the clinical application effect. METHODS Forty-six cases of clinical data were summarized of children with PE who adopted the treatment of the Modified bar bending method of the six-point seven-section type from January 2019 to December 2021, and 51 cases were compared of PE children who adopted the treatment of traditional curved bar bending method from January 2016 to December 2018, including the data of age, gender, preoperative symptoms, symmetry, Haller index, operation time, bar bending time, intraoperative bleeding, postoperative complications, bar migration, postoperative effect evaluation, etc. RESULTS: The Procedure duration (P = 0.008), bar bending time (P < 0.001), and duration of postoperative pain (P < 0.001) were reduced significantly, and the incidence of bar migration after surgery was reduced as well by the modified bar bending method. There was no difference compared with traditional Nuss produce, like the incidence of evaluation of postoperative effects (Excellent, P = 0.93; Good, P = 0.80; Medium, P = 1.00; Poor, P = 1.00), bar migration (P = 1.00), postoperative complications (P = 1.00), Clavien- Dindo classification of surgical complications (I = 0.165; II = 1.00; IIIa = 1.00; IIIb = 1.00; VI = 1.00; V = 1.00), operative safety, and operative validity. CONCLUSION Modified bar bending method of the six-point seven-section type, which is a kind of surgical method worth applying and popularizing, and the advantages of minimally procedure duration, bar bending time, and duration of postoperative pain, compared with the traditional bar bending method.
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Affiliation(s)
- Jichang Han
- Department of Pediatric Surgery, Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Yaru Mou
- Department of Cardiology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China
| | - Dongming Wang
- Department of Pediatric Surgery, Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Qiongqian Xu
- Department of Pediatric Surgery, Qilu Hospital of Shandong University, Jinan, 250012, China
| | - Jian Wang
- Department of Pediatric Surgery, Qilu Hospital of Shandong University, Jinan, 250012, China.
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Stephens EH, Dearani JA, Jaroszewski DE. Pectus Excavatum in Cardiac Surgery Patients. Ann Thorac Surg 2023; 115:1312-1321. [PMID: 36781097 DOI: 10.1016/j.athoracsur.2023.01.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/14/2022] [Revised: 12/23/2022] [Accepted: 01/09/2023] [Indexed: 02/13/2023]
Abstract
BACKGROUND Pectus excavatum frequently accompanies congenital heart disease and connective tissue diseases requiring cardiac surgery. Sometimes the indication is cardiac repair, with the pectus being incidentally noticed; other times, the pectus subsequently develops or becomes more significant after cardiac surgery. This review arms cardiac and congenital surgeons with background about the physiologic impact of pectus, indications for repair and repair strategies, and outcomes for cardiac surgery patients requiring pectus repair. METHODS A comprehensive literature review was performed using keywords related to pectus excavatum, pectus repair, and cardiac/congenital heart surgery within the PubMed database. RESULTS The risks of complications related to pectus repair, including in the setting of cardiac surgery or after cardiac surgery, are low in experienced hands, and patients demonstrate cardiopulmonary benefits and symptom relief. Concomitant pectus and cardiac surgery should be considered if it is performed in conjunction with those experienced in pectus repair, particularly given the increased cardiopulmonary impact of pectus after bypass. In the setting of potential bleeding or hemodynamic instability, delayed sternal closure is recommended. For those with anticipated pectus repair after cardiac surgery, the pericardium should be reconstructed for cardiac protection. For those undergoing pectus repair after cardiac surgery without a membrane placed, a "hybrid" approach is safe and effective. CONCLUSIONS Patients undergoing cardiac surgery noted to have pectus should be considered for possible concomitant or staged pectus repair. For those who will undergo a staged procedure, a barrier membrane should be placed before chest closure.
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Affiliation(s)
| | - Joseph A Dearani
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota
| | - Dawn E Jaroszewski
- Division of Thoracic Surgery, Department of Cardiovascular and Thoracic Surgery, Mayo Clinic, Phoenix, Arizona.
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Velayos M, Alonso M, Estefanía K, Jesus Muñoz A, Torres R, Hernández F, Reinoso F, Torre CDL. Ultrasound-Guided Percutaneous Cryoanalgesia for Pectus Excavatum: When Should It be Applied? Eur J Pediatr Surg 2023; 33:61-67. [PMID: 36257335 DOI: 10.1055/s-0042-1757361] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
INTRODUCTION The addition of ultrasound-guided percutaneous cryoanalgesia (PCr) for pain management after pectus excavatum (PE) surgery offers a new and advantageous approach. Our aim is to describe our experience with PCr applied on the same day, 24 hours, and 48 hours prior to PE surgery. MATERIAL AND METHODS Prospective pilot study in patients undergoing ultrasound-guided PCr (2019-2022) was divided into three groups: PCr on the same day of surgery (PCrSD), PCr 24 hours before (PCr24), and PCr 48 hours before (PCr48). We describe the application of technique and data obtained by comparing the three groups. RESULTS We present 42 patients (25 PCrSD, 11 PCr24, 6 PCr48). PCr24 had a shorter procedure duration than PCrSD (65.8 vs. 91.2 minute; p = 0.048). Related to analgesia, PCr24 and PCr48 showed lower opioid consumption than PCrSD in PCA volume (48.5 and 49.6 vs. 75.1 mL; p = 0.015) and PCA time (23.3 and 23.8 vs. 34.3 hours; p = 0.01). Degree of pain (VAS scale) on the day of surgery and on the second postoperative day was lower in PCr24 and PCr48 than in PCrSD (4 and 2 vs. 5; p = 0.012; 0 and 1 vs. 2; p = 0.01, respectively) as well as shorter hospital stay (3 and 3.5 vs. 5 days; p = 0.021). In addition, PCr24 showed lower opioid consumption and hospital stay than PCr48 (p > 0.05). The greatest savings in hospital costs were obtained in the PCr24 group. CONCLUSION PCr48 and PCr24 prior to PE surgery offers lower opioid consumption, less pain and shorter hospital stay than PCrSD. PCr24 is comparable to PCr48, but seems to show advantages and simpler logistics for the patient and the hospital.
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Affiliation(s)
- María Velayos
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain
| | - Mercedes Alonso
- Departament of Anesthesia, La Paz University Hospital, Madrid, Spain
| | - Karla Estefanía
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain
| | - Antonio Jesus Muñoz
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain
| | - Raquel Torres
- Pain Unit Nursery, La Paz University Hospital, Madrid, Spain
| | - Francisco Hernández
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain
| | - Francisco Reinoso
- Departament of Anesthesia, La Paz University Hospital, Madrid, Spain
| | - Carlos De la Torre
- Department of Pediatric Surgery, Hospital Universitario La Paz, Madrid, Spain
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A Retrospective Study Comparing Outcomes of Paravertebral Clonidine Infusion for Pediatric Patients Undergoing Nuss Procedure. CHILDREN (BASEL, SWITZERLAND) 2023; 10:children10020193. [PMID: 36832322 PMCID: PMC9954470 DOI: 10.3390/children10020193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 01/22/2023]
Abstract
INTRODUCTION The continuous paravertebral blockade as part of the multimodal pain protocol is an effective regional technique to control pain after the Nuss procedure. We investigated the effectiveness of clonidine as an adjunct to paravertebral ropivacaine infusion. METHODS We conducted a retrospective study of 63 patients who underwent Nuss procedures and received bilateral paravertebral catheters. Data on demographics, surgical, anesthesia, and block characteristics, numeric rating pain scores (NRS), opioids consumption, hospital length of stay, complications, and side effects from medication administration were collected in children who received paravertebral ropivacaine 0.2% infusion without (N = 45) and with clonidine (1 mcg/mL) (N = 18). RESULTS The two groups had similar demographics, although the clonidine group had higher Haller indices (6.5 (4.8, 9.4) vs. 4.8 (4.1, 6.6), p = 0.013). The clonidine group required less morphine equivalent/kg on postoperative day 2 (median, interquartile range 0.24 (0.22, 0.31) vs. 0.47 (0.29, 0.61) p = 0.002). There was no difference in median NRS pain scores. Both groups had similar catheter infusion durations, hospital length of stay, and complication rates. CONCLUSION A postoperative pain management plan that includes paravertebral analgesia, including clonidine as an adjunct, may be considered to minimize opioid administration for patients undergoing primary Nuss repair.
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30
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Li H, Fan S, Kong X, Pan Z, Wu C, Li Y, Wang G, Dai J, He D, Wang Q. Academic performance in children with pectus excavatum: a real-world research with propensity score matching. Ther Adv Respir Dis 2023; 17:17534666231155779. [PMID: 36846947 PMCID: PMC9972046 DOI: 10.1177/17534666231155779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Accepted: 01/23/2023] [Indexed: 03/01/2023] Open
Abstract
BACKGROUND The optimal timing of surgery for pectus excavatum (PE) is controversial. A large proportion of children will not undergo surgery before puberty. However, untimely surgery may lead to a decline in the children's social adaptation and competitiveness because the children have already developed psychological and physiological impairments due to PE at an early age. The study retrospectively compared the academic performance in PE children undergoing the Nuss procedure versus nonsurgical observation. METHODS This retrospective real-world research study included 480 PE patients with definite surgical indications, in whom it was first recommended that they undergo surgery between the ages of 6 and 12 years old. Academic performance was collected at baseline and 6 years later. A generalized linear regression was calculated to screen the factors affecting the performance. A propensity score matching (PSM) analysis was conducted to reduce the potential for confounding factors between surgical and nonsurgical PE patients. RESULTS Haller index (HI) and pulmonary function were recognized as factors affecting baseline performance according to the generalized linear regression. For PE children with surgical indications, their academic performance significantly declined after 6 years of nonsurgical observation (52.1% ± 17.1% versus 58.3% ± 16.7%, p = 0.042). The academic performance in the surgery group was better than that in the nonsurgery group 6 years after PSM (60.7% ± 17.7% versus 52.1% ± 17.1%, p = 0.008). CONCLUSIONS The severity of PE will affect the academic performance of children.For PE children with definite surgical indications between the ages of 6 and 12 years old, surgical intervention rather than nonsurgical observation is more conducive to the development of children's academic performance.
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Affiliation(s)
- Hongbo Li
- Department of Cardiothoracic Surgery, Ministry
of Education Key Laboratory of Child Development and Disorders, National
Clinical Research Center for Child Health and Disorders, China International
Science and Technology Cooperation Base of Child Development and Critical
Disorders, Children’s Hospital of Chongqing Medical University, Chongqing,
China
- Chongqing Higher Institution Engineering
Research Center of Children’s Medical Big Data Intelligent Application,
Chongqing, China
- Chongqing Key Laboratory of Pediatrics,
Chongqing Medical University, Chongqing, China
| | - Shulei Fan
- Department of Respiratory Medicine, Second
Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiangpan Kong
- Department of Cardiothoracic Surgery, Ministry
of Education Key Laboratory of Child Development and Disorders, National
Clinical Research Center for Child Health and Disorders, China International
Science and Technology Cooperation Base of Child Development and Critical
Disorders, Children’s Hospital of Chongqing Medical University, Chongqing,
China
| | - Zhengxia Pan
- Department of Cardiothoracic Surgery, Ministry
of Education Key Laboratory of Child Development and Disorders, National
Clinical Research Center for Child Health and Disorders, China International
Science and Technology Cooperation Base of Child Development and Critical
Disorders, Children’s Hospital of Chongqing Medical University, Chongqing,
China
| | - Chun Wu
- Department of Cardiothoracic Surgery, Ministry
of Education Key Laboratory of Child Development and Disorders, National
Clinical Research Center for Child Health and Disorders, China International
Science and Technology Cooperation Base of Child Development and Critical
Disorders, Children’s Hospital of Chongqing Medical University, Chongqing,
China
| | - Yonggang Li
- Department of Cardiothoracic Surgery, Ministry
of Education Key Laboratory of Child Development and Disorders, National
Clinical Research Center for Child Health and Disorders, China International
Science and Technology Cooperation Base of Child Development and Critical
Disorders, Children’s Hospital of Chongqing Medical University, Chongqing,
China
| | - Gang Wang
- Department of Cardiothoracic Surgery, Ministry
of Education Key Laboratory of Child Development and Disorders, National
Clinical Research Center for Child Health and Disorders, China International
Science and Technology Cooperation Base of Child Development and Critical
Disorders, Children’s Hospital of Chongqing Medical University, Chongqing,
China
| | - Jiangtao Dai
- Department of Cardiothoracic Surgery, Ministry
of Education Key Laboratory of Child Development and Disorders, National
Clinical Research Center for Child Health and Disorders, China International
Science and Technology Cooperation Base of Child Development and Critical
Disorders, Children’s Hospital of Chongqing Medical University, Chongqing,
China
| | - Dawei He
- Chongqing Higher Institution Engineering
Research Center of Children’s Medical Big Data Intelligent Application,
Chongqing, China
- Chongqing Key Laboratory of Pediatrics,
Chongqing Medical University, Chongqing, China
| | - Quan Wang
- Department of Cardiothoracic Surgery, Ministry
of Education Key Laboratory of Child Development and Disorders, National
Clinical Research Center for Child Health and Disorders, China International
Science and Technology Cooperation Base of Child Development and Critical
Disorders, Children’s Hospital of Chongqing Medical University, No.136
Zhongshan Second Road, Yuzhong District, Chongqing 400014, China
- Chongqing Higher Institution Engineering
Research Center of Children’s Medical Big Data Intelligent Application,
Chongqing, China
- Chongqing Key Laboratory of Pediatrics,
Chongqing Medical University, Chongqing, China
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Daemen JHT, Heuts S, Rezazadah Ardabili A, Maessen JG, Hulsewé KWE, Vissers YLJ, de Loos ER. Development of Prediction Models for Cardiac Compression in Pectus Excavatum Based on Three-Dimensional Surface Images. Semin Thorac Cardiovasc Surg 2023; 35:202-212. [PMID: 34785353 DOI: 10.1053/j.semtcvs.2021.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 11/08/2021] [Indexed: 11/11/2022]
Abstract
In pectus excavatum, three-dimensional (3D) surface imaging provides an accurate and radiation-free alternative to computed tomography (CT) to determine severity. Yet, it does not allow for cardiac evaluation since 3D imaging solely captures the chest wall surface. The objective was to develop a 3D image-based prediction model for cardiac compression in patients evaluated for pectus excavatum. A prospective cohort study was conducted including consecutive patients referred for pectus excavatum who received a thoracic CT. Additionally, 3D images were acquired. The external pectus depth, its length, craniocaudal position, cranial slope, asymmetry, anteroposterior distance and chest width were calculated from 3D images. Together with baseline patient characteristics they were submitted to forward multivariable logistic regression to identify predictors for cardiac compression. Cardiac compression on CT was used as reference. The model's performance was depicted by the area under the receiver operating characteristic (AUROC) curve. Internal validation was performed using bootstrapping. Sixty-one patients were included of whom 41 had cardiac compression on CT. A combination of the 3D image derived external pectus depth and external anteroposterior distance was identified as predictive for cardiac compression, yielding an AUROC of 0.935 (95% confidence interval [CI]: 0.878-0.992) with an optimism of 0.006. In a second model for males alone, solely the external pectus depth was identified as predictor, yielding an AUROC of 0.947 (95% CI: 0.892-1.000) with an optimism of 0.0002. We have developed two 3D image-based prediction models for cardiac compression in patients evaluated for pectus excavatum which provide an outstanding discriminatory performance between the presence and absence of cardiac compression with negligible optimism.
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Affiliation(s)
- Jean H T Daemen
- Department of Surgery, Division of General Thoracic Surgery, Zuyderland Medical Center, Heerlen, The Netherlands; Faculty of Health, Medicine and Life Sciences (FHML), School for Oncology and Developmental Biology (GROW), Maastricht, The Netherlands
| | - Samuel Heuts
- Department of Cardiothoracic Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Ashkan Rezazadah Ardabili
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Jos G Maessen
- Department of Cardiothoracic Surgery, Maastricht University Medical Center, Maastricht, The Netherlands; Faculty of Health, Medicine and Life Sciences (FHML), Cardiovascular Research Institute Maastricht (CARIM), Maastricht, The Netherlands
| | - Karel W E Hulsewé
- Department of Surgery, Division of General Thoracic Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Yvonne L J Vissers
- Department of Surgery, Division of General Thoracic Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Erik R de Loos
- Department of Surgery, Division of General Thoracic Surgery, Zuyderland Medical Center, Heerlen, The Netherlands.
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The influence of chest wall conformation on myocardial strain parameters in a cohort of mitral valve prolapse patients with and without mitral annular disjunction. Int J Cardiovasc Imaging 2023; 39:61-76. [PMID: 36598688 DOI: 10.1007/s10554-022-02705-w] [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: 06/26/2022] [Accepted: 07/29/2022] [Indexed: 02/01/2023]
Abstract
PURPOSE To evaluate the possible influence of chest wall conformation on myocardial strain parameters in a cohort of mitral valve prolapse (MVP) patients with and without mitral annular disjunction (MAD). METHODS All consecutive middle-aged patients with MVP referred to our Outpatient Cardiology Clinic for performing two-dimensional (2D) transthoracic echocardiography (TTE) as part of work up for primary cardiovascular prevention between March 2018 and May 2022, were included into the study. All patients underwent clinic visit, physical examination, modified Haller index (MHI) assessment (the ratio of chest transverse diameter over the distance between sternum and spine) and conventional 2D-TTE implemented with speckle tracking analysis of left ventricular (LV) global longitudinal strain (GLS) and global circumferential strain (GCS). Independent predictors of MAD presence on 2D-TTE were assessed. RESULTS A total of 93 MVP patients (54.2 ± 16.4 yrs, 50.5% females) were prospectively analyzed. On 2D-TTE, 34.4% of MVP patients had MAD (7.3 ± 2.0 mm), whereas 65.6% did not. Compared to patients without MAD, those with MAD had: 1) significantly shorter antero-posterior (A-P) thoracic diameter (13.5 ± 1.2 vs 14.8 ± 1.3 cm, p < 0.001); 2) significantly smaller cardiac chambers dimensions; 3) significantly increased prevalence of classic MVP (84.3 vs 44.3%, p < 0.001); 4) significantly impaired LV-GLS (-17.2 ± 1.4 vs -19.4 ± 3.0%, p < 0.001) and LV-GCS (-16.3 ± 4.1 vs -20.4 ± 4.9, p < 0.001), despite similar LV ejection fraction (63.7 ± 4.2 vs 63.0 ± 3.9%, p = 0.42). A-P thoracic diameter (OR 0.25, 95%CI 0.10-0.82), classic MVP (OR 3.90, 95%CI 1.32-11.5) and mitral annular end-systolic A-P diameter (OR 2.76, 95%CI 1.54-4.92) were the main independent predictors of MAD. An A-P thoracic diameter ≤ 13.5 cm had 59% sensitivity and 84% specificity for predicting MAD presence (AUC = 0.81). In addition, MAD distance was strongly influenced by A-P thoracic diameter (r = - 0.96) and MHI (r = 0.87), but not by L-L thoracic diameter (r = 0.23). Finally, a strong inverse correlation between MHI and both LV-GLS and LV-GCS was demonstrated in MAD patients (r = - 0.94 and - 0.92, respectively), but not in those without (r = - 0.51 and - 0.50, respectively). CONCLUSIONS A narrow A-P thoracic diameter is strongly associated with MAD presence and is a major determinant of the impairment in myocardial strain parameters in MAD patients, in both longitudinal and circumferential directions.
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Khairallah S, Chow OS, Mick SL. Combined minimally invasive repair of pectus excavatum and robotically assisted mitral valve repair: A case report and considerations. J Card Surg 2022; 37:5571-5574. [PMID: 36316821 DOI: 10.1111/jocs.17070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 09/21/2022] [Accepted: 10/15/2022] [Indexed: 11/06/2022]
Abstract
INTRODUCTION Severe pectus excavatum (PE) is considered a relative contraindication to robotic cardiac surgery and information is lacking on surgical solutions to allow for a robotic approach in this setting. OBJECTIVE We present a case of concomitant minimally invasive treatment of severe PE with initial pectus correction with Nuss bar insertion followed by robotically assisted mitral valve repair. METHODS A multidisciplinary team planned and executed the operation. Thoracoscopic assessment at the onset of the case demonstrated mediastinal exposure was inadequate for robotic repar without PE correction. Forced sternal elevation demonstrated sternal laxity sufficient to provide adequate exposure. Nuss bars were placed and robotic repair proceeded uneventfully. RESULTS The patient underwent successful concomitant minimally invasive PE and robotically assisted mitral repair. CONCLUSION Successful combined minimally invasive pectus repair and robotic mitral valve can be achieved if sufficient chest wall laxity is present on forced sternal elevation and access sites are planned properly in a multidisciplinary approach.
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Affiliation(s)
- Sherif Khairallah
- Cardiothoracic Surgery Department, Weill Cornell Medicine New York Presbyterian Hospital (WCM), New York, New York, USA
| | - Oliver S Chow
- Cardiothoracic Surgery Department, Weill Cornell Medicine New York Presbyterian Hospital (WCM), New York, New York, USA
| | - Stephanie L Mick
- Cardiothoracic Surgery Department, Weill Cornell Medicine New York Presbyterian Hospital (WCM), New York, New York, USA
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Complications following metal bar removal after Nuss repair are rare in a duocentric retrospective evaluation. Pediatr Surg Int 2022; 38:1919-1924. [PMID: 36138322 PMCID: PMC9653328 DOI: 10.1007/s00383-022-05250-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 09/15/2022] [Indexed: 12/01/2022]
Abstract
PURPOSE Minimally invasive pectus excavatum repair has gained widespread acceptance and its results and complications are well-described. However, there is a substantial debate on the risks and frequencies of complications following metal bar removal. We, therefore, aimed to analyse all complications that occurred during and after metal bar removal at our two paediatric surgical centres. METHODS Bar removal surgeries were identified via procedural codes and electronic records were reviewed using a pre-specified data extraction chart. Both intra- and postoperative complications were included and the latter scored according to Clavien-Dindo. We analysed the influence of the pre-specified potential predictors age, sex, and the number of implanted metal bars on the occurrence of complications using logistic regression. RESULTS We included 279 patients with a median age of 19 years (interquartile range 17-20 years). 15 patients experienced 17 complications. Of 11 postoperative complications, only an enlarging pleural effusion required a chest drain in local anaesthesia, resulting in a Claven-Dindo grade IIIa, whereas the remainder were classified as grade I. Neither age (adjusted odds ratio (aOR) 0.97, 95% confidence interval (CI) 0.84-1.13, P = 0.73), nor sex (aOR 0.88, 95% CI 0.19-4.07, P = 0.87) or the number of bars (aOR 0.64, 95% CI 0.15-2.71, P = 0.547) did influence the occurrence of complications. CONCLUSION Complications following metal bar removal were scarce in our duocentric retrospective series and usually of minor relevance. However, to address the perceived paucity of data on the frequency and severity of complications following metal bar removal, further studies, including large database research is necessary.
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The epidemiology of funnel chest repairs in Germany: monitoring the success of Nuss’ procedure. THE CARDIOTHORACIC SURGEON 2022. [DOI: 10.1186/s43057-022-00079-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
In recent years, the Nuss procedure was gaining ground in pectus excavatum repair, but the scientific focus had been on complications compared to conventional repairs. Despite a substantial prevalence of pectus excavatum in population-based studies, the adoption of minimally invasive funnel chest repair and subsequent replacement of conventional procedures has not been assessed on a population-based level.
Methods
We analysed German administrative case-based data on funnel chest repairs separate by age group and operative procedure: conventional or minimally invasive. Changes over time between 2010 and 2018 were analysed by linear regression.
Results
There were x̅ = 256 operations per year, which did not change throughout the study time, but following the introduction of minimally invasive repairs, their usage increased particularly in males aged 15 to 19 years by 8.7 procedures per year (P = 0.0142) and was accompanied by a concomitant decrease in conventional repairs in all relevant age groups. We observed a shift of operations towards the age group of 15 to 19 years, whose numbers increased by 5.3 yearly procedures (P = 0.0222), whereas they decreased in all other relevant age groups. These shifts could not be observed in females in a similar fashion, but in both males and females, the numbers of minimally invasive per conventional repair increased.
Conclusions
In Germany, the introduction of the Nuss procedure did result in a concentration of funnel chest repairs in adolescence and a replacement of conventional repairs. Data from other healthcare systems are missing but are direly needed to assess the current situation in other healthcare systems.
Level of evidence
III.
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Pereira-Nunes J, Vasconcelos-Castro S, Fontoura-Matias J, Preto-Gomes N, Marinho-Cunha A, Soares-Oliveira M. Preoperative Metal Patch Testing and Titanium Bar Use Criteria in Nuss Procedure: A 56-Patients' Cohort Study. Eur J Pediatr Surg 2022. [PMID: 35668642 DOI: 10.1055/a-1868-6224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Nuss procedure is the main reason for metal implants use by pediatric and thoracic surgeons. There is an ongoing debate on how to avoid allergic complications. Herein we describe our 8-year experience with systematic preoperative metal patch testing and our selective titanium bar use in Nuss procedure. MATERIALS AND METHODS This is a single center retrospective observational cohort study of patients who underwent the Nuss procedure from 2013 to 2020. Preoperative metal patch testing was done in all cases. Criteria for titanium bar utilization were: a positive test for a major component of the stainless-steel bar; or a positive metal patch test and a positive history of atopy, food or metal allergy, or previous allergic reaction to an implant or device. RESULTS In total, 56 patients were included. Most were male (91.1%) with a median age of 15.0 (13.0-22.0) years old. 19.6% had a positive preoperative metal patch test and 54.5% of these had no personal history of atopy. Stainless-steel bars were used in 27.3% of those patients and titanium bars were used in 72.7%. One patient had a documented minor allergy reaction. None of the 56 patients required early bar removal. CONCLUSION Our study suggests that routine preoperative allergy testing and a judicious use of titanium bar are safe and avoid metal allergic complications.
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Affiliation(s)
- Joana Pereira-Nunes
- Department of Pediatrics, Centro Hospitalar Universitário de São João Ringgold Standard Institution, Porto, Porto, Portugal.,Department of Gynecology-Obstetrics and Pediatrics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Sofia Vasconcelos-Castro
- Department of Pediatric Surgery, Centro Hospitalar Universitário de São João Ringgold Standard Institution, Porto, Portugal
| | - José Fontoura-Matias
- Department of Pediatrics, Centro Hospitalar Universitário de São João Ringgold Standard Institution, Porto, Porto, Portugal.,Department of Gynecology-Obstetrics and Pediatrics, Faculty of Medicine, University of Porto, Porto, Portugal
| | - Nuno Preto-Gomes
- Department of Dermatology, Centro Hospitalar Universitário de São João Ringgold Standard Institution, Porto, Porto, Portugal
| | - Ana Marinho-Cunha
- Department of Dermatology, Centro Hospitalar Universitário de São João Ringgold Standard Institution, Porto, Porto, Portugal
| | - Miguel Soares-Oliveira
- Department of Pediatric Surgery, Centro Hospitalar Universitário de São João Ringgold Standard Institution, Porto, Portugal
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Azimi G, Bozorgmehr R, Sattari P, Azimi A, Azimi H, Marzban-Rad S. Physiologic function of mediastinum space. Ann Med Surg (Lond) 2022; 82:104670. [PMID: 36268434 PMCID: PMC9577664 DOI: 10.1016/j.amsu.2022.104670] [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] [Received: 08/08/2022] [Revised: 09/09/2022] [Accepted: 09/10/2022] [Indexed: 11/20/2022] Open
Abstract
The mediastinum forms the central part of the thoracic cavity that is surrounded by pleural space on the two sides, thoracic vertebrae at the posterior, thoracic inlet on the top, and diaphragm at the bottom. It encompasses cardiopulmonary organs and organ systems. Pathological dysfunction or deformity in any part of the mediastinum can have adverse cardiovascular and respqiratory effects. Pectus excavatum and pectus carinatum are the most common congenital chest deformities that are characterized by sternal depression and protuberance of the sternum, respectively. Together, these account for 90% of chest wall deformities. Patients are known to be represented with respiratory distress and cardiovascular dysfunction. The aim of the review article is to present the anatomical and physiological role of the mediastinum in association with important parts of the thoracic cavity and pathological dysfunction of the mediastinum (cardiopulmonary system) due to pectus excavatum and pectus carinatum. Mediastinum forms the central part of thoracic cavity that is surrounded by pleural space. PC and PE are structural chest deformities. Chest deformation by pressing on the chin causes coughing, stridor, dyspnea and exacerbation. Clinical symptoms along with inflammation that requires urgent medical treatment.
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Affiliation(s)
- Ghasem Azimi
- Department of Internal Medicine, School of Medicine, Shahed University, Tehran, Iran
| | - Rama Bozorgmehr
- School of Medicine, Chronic Respiratory Diseases Research Center, National Research Institute of Tuberculosis and Lung Diseases, Shahid Modarres Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
- Corresponding author. Pulmonary Diseases, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parastesh Sattari
- General Practitioner, Institute of Health Education and Research, Chamran Hospital, Tehran, Iran
| | - Ali Azimi
- Student of Research Committee, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Hossein Azimi
- Student of Research Committee, Tehran Medical Sciences, Islamic Azad University, Tehran, Iran
| | - Saeid Marzban-Rad
- Department of Surgery, Imam-Reza Hospital, Aja University of Tehran Medical Sciences, Tehran, Iran
- Corresponding author. Aja University of Tehran Medical Sciences, Tehran, Iran.
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Skrzypczak P, Kasprzyk M, Piwkowski C. The new steel bar in pectus carinatum repair and a review of current methods of correcting chest deformations. J Thorac Dis 2022; 14:3671-3673. [PMID: 36389318 PMCID: PMC9641324 DOI: 10.21037/jtd-22-956] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2022] [Accepted: 07/28/2022] [Indexed: 08/30/2023]
Affiliation(s)
| | - Mariusz Kasprzyk
- Department of Thoracic Surgery, Poznan University of Medical Sciences, Poznań, Poland
| | - Cezary Piwkowski
- Department of Thoracic Surgery, Poznan University of Medical Sciences, Poznań, Poland
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van Es LJ, van Royen BJ, Oomen MW. Clinical significance of concomitant pectus deformity and adolescent idiopathic scoliosis: systematic review with best evidence synthesis. NORTH AMERICAN SPINE SOCIETY JOURNAL 2022; 11:100140. [PMID: 35814492 PMCID: PMC9256832 DOI: 10.1016/j.xnsj.2022.100140] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 06/19/2022] [Accepted: 06/21/2022] [Indexed: 05/14/2023]
Abstract
BACKGROUND A misbalance in forces is proposed for causing adolescent idiopathic scoliosis (AIS). AIS is therefore correlated to adjacent musculoskeletal pathologies. Its concomitance with idiopathic pectus deformities (PD) is underexposed. This systematic review analyzes the clinical significance and predictive factors of PD-associated AIS. METHODS A search was performed in PubMed, UpToDate, Embase, and Cochrane. A study was included if it: assessed the association between PD and scoliosis (category I), reported a prevalence of scoliosis in PD patients (category II), or addressed other topics about PD-associated AIS (category III). Studies in category I discussing predictive factors were appraised using the Quality in Prognosis Studies tool. Because of heterogeneity among the studies, predictive factors were analyzed according to a best evidence synthesis. A mean prevalence of scoliosis in PD patients was calculated using category I and II. Category III was narratively reviewed. RESULTS Forty-eight studies were included (I:19, II:21, III:8). Category I comprised 512 patients with PD-concomitant scoliosis. Thirteen studies reported predictive factors, of which 15 concerned the prevalence of scoliosis in PD patients and 12 Cobb Angle (CA) change after PD correction. Compared with AIS, PD seems to develop earlier in adolescence, and PD with concomitant AIS was more frequently reported in older patients. Evidence remained conflicting regarding the association between the severity of PD and that of scoliosis. As opposed to at a younger age, late PD correction is not associated with a postoperative increase of CA. Limited evidence showed that patients with a high CA undergoing PD correction do not experience an increase in CA, though, strong evidence indicated that it would not lead to a decrease in CA. The mean probable prevalence of AIS in PD patients was 13.1%. CONCLUSION Current literature confirms the association between PD and AIS in patients with an indication for PD correction.Level of evidence: III.
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Key Words
- AIS, Adolescent Idiopathic Scoliosis
- Adolescent idiopathic scoliosis (AIS)
- BES, Best Evidence Synthesis
- BMI, Body Mass Index
- CA, Cobb Angle
- CT, Computed Tomography
- Chest wall deformities
- Funnel chest
- HI, Haller Index
- PC, Pectus Carinatum
- PD, Pectus Deformity
- PE, Pectus Excavatum
- Pectus carinatum
- Pectus excavatum
- Pigeon breast
- STA, Sternal Tilt Angle
- Scoliosis
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Affiliation(s)
- Laurian J.M. van Es
- Department of Orthopaedic Surgery, Noordwest Ziekenhuis, Wilhelminalaan 12 1815 JD Alkmaar, The Netherlands
| | - Barend J. van Royen
- Department of Orthopedic Surgery, Amsterdam UMC, University of Amsterdam and Vrije Universiteit, Amsterdam Movement Sciences, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
- Corresponding author: Prof. Dr. B.J. van Royen, Department of Orthopedic Surgery, Meibergdreef 9, 1105 AZ, Amsterdam.
| | - Matthijs W.N. Oomen
- Department of Pediatric surgery, Amsterdam UMC, University of Amsterdam, Amsterdam Movement Sciences, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
- Emma Children's Hospital, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105 AZ, Amsterdam, the Netherlands
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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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Santana L, Driggers J, Carvalho NF. Pain management for the Nuss procedure: comparison between erector spinae plane block, thoracic epidural, and control. WORLD JOURNAL OF PEDIATRIC SURGERY 2022; 5:e000418. [DOI: 10.1136/wjps-2022-000418] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Accepted: 07/19/2022] [Indexed: 11/04/2022] Open
Abstract
ObjectivePectus excavatum is a congenital deformity characterized by a caved-in chest wall. Repair requires surgery. The less invasive Nuss procedure is very successful, but postoperative pain management is challenging and evolving. New pain management techniques to reduce opioid reliance include the erector spinae plane (ESP) block. We retrospectively examined opioid consumption after Nuss procedure comparing three pain management techniques: ESP block, thoracic epidural (TE), and patient-controlled analgesia (PCA).MethodsThis retrospective cohort study compared pain management outcomes of three patient groups. Seventy-eight subjects aged 10–18 years underwent Nuss procedure at our institution between January 2014 and January 2020. The primary outcome measure was opioid consumption measured in morphine milligram equivalents. Secondary measures included pain ratings and length of stay (LOS). Pain was quantified using the Numeric Pain Rating Scale. Analysis of variance was performed on all outcome measures.ResultsAverage cumulative opioid use was significantly lower in the ESP block (67 mg) than the TE (117 mg) (p=0.0002) or the PCA group (172 mg) (p=0.0002). The ESP block and PCA groups both had a significantly shorter average LOS (3.3 and 3.7 days, respectively) than the TE group (4.7 days). ESP block performed best for reducing opioid consumption and LOS. Reduced opioid consumption is key for limiting side effects. This study supports use of ESP block as a superior choice when choosing among the three postoperative pain management options that were evaluated.ConclusionESP resulted in reduced opioid consumption postoperatively and shorter LOS than TE or PCA for patients undergoing the Nuss procedure for surgical repair of pectus excavatum.
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Sonaglioni A, Nicolosi GL, Rigamonti E, Lombardo M. Modified Haller index is inversely correlated with true positive exercise stress echocardiographic results. J Cardiovasc Med (Hagerstown) 2022; 23:524-534. [PMID: 35905007 DOI: 10.2459/jcm.0000000000001344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
AIMS The influence of chest wall shape on exercise stress echocardiography (ESE) results has been poorly investigated. We aimed at evaluating the main predictors of true positive (TP)-ESE in a population of subjects with suspected coronary artery disease (CAD), categorized according to chest wall conformation, assessed by modified Haller index (MHI, chest transverse diameter over the distance between sternum and spine). METHODS All consecutive patients with suspected CAD referred to our EchoLab for performing ESE between September 2011 and October 2021 were retrospectively enrolled. Preliminary assessment of both pretest probability (PTP) and MHI was performed. All patients with positive ESE underwent coronary angiography. Obstructive CAD was diagnosed by ≥70% stenosis in any epicardial coronary artery. Outcome was TP ESE result. RESULTS One thousand two hundred and seventy-five consecutive patients (64.9 ± 13.0 years) entered the study. Subjects with concave-shaped chest wall (MHI > 2.5) (10.7%) and those with normal chest shape (MHI ≤ 2.5) (89.3%) were separately analyzed. PTP was similar in both groups (21.8 ± 13.2 vs. 23.5 ± 13.3%, P = 0.15). One hundred and seventy patients were diagnosed with positive ESE: 129 (75.9%) had obstructive CAD (TP), whereas the remaining 41 (24.1%) had no CAD. Only 2.3% of TP ESE was detected in subjects with MHI >2.5. PTP [odds ratio (OR) 1.03, 95% confidence interval (CI) 1.01-1.04], dyslipidemia (OR 4.37, 95% CI 2.81-6.80), dyssynergy in the left anterior descending territory (OR 8.21, 95% CI 5.07-13.3) were linearly correlated with TP ESE, whereas MHI >2.5 (OR 0.25, 95% CI 0.14-0.67) was inversely associated with outcome. CONCLUSIONS Subjects with MHI >2.5 have low prevalence of TP ESE, regardless of PTP. Preliminary MHI assessment may reduce overestimation of PTP of CAD.
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Ganescu O, LaRusso K, St-Louis E, Saint-Martin C, Cavalle-Garrido T, Zielinski D, Laberge JM, Emil S. The utility of echocardiography and pulmonary function testing in the preoperative evaluation of pectus excavatum. J Pediatr Surg 2022; 57:1561-1566. [PMID: 34991870 DOI: 10.1016/j.jpedsurg.2021.12.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Revised: 11/25/2021] [Accepted: 12/07/2021] [Indexed: 11/27/2022]
Abstract
PURPOSE Echocardiography (ECHO) and pulmonary function testing (PFT) are routinely performed during the preoperative evaluation of pectus excavatum (PE). We hypothesized that these investigations may be performed selectively based on patient symptoms and pectus severity. METHODS A retrospective review of all PE patients who underwent a Nuss procedure during a 15-year period (2004-2018) was conducted. Symptoms, clinical characteristics, ECHO, and PFT results were extracted from the medical chart. PE severity on computed tomography was measured using the Haller Index (HI) and Correction Index (CI), and reported as mean ± SEM. Logistic and linear regression assessed the ability of symptoms and indices to predict abnormal cardiopulmonary test results. RESULTS Of 119 patients, 116 patients had symptom documentation, and 74 (64%) had one or more symptoms. HI and CI were 3.8 ± 1.0 and 31.6 ± 10.3, respectively. Of those with ECHO available (111), 14 (13%) were abnormal, and 12 of 14 required cardiology follow-up. Of those with PFT available (90), the results were abnormal in 15 (17%), including 9 (11%) obstructive, 4 (5%) restrictive, and 2 (2%) mixed. The presence of symptoms did not predict abnormal ECHO or PFT, but each standard deviation increase in the CI was associated with abnormal PFT and ECHO by a factor of 2.2 and 2.0 respectively. HI severity was only associated with ECHO. CONCLUSION The rates of abnormal ECHO and PFT testing in PE patients are low, and do not correlate with symptoms. Routine ECHO is still recommended to detect anomalies requiring follow-up. Elevated CI severity may be used to guide selective PFT testing. LEVELS OF EVIDENCE Retrospective Study, Level III.
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Affiliation(s)
- Olivia Ganescu
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital, McGill University Health Centre
| | - Kathryn LaRusso
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital, McGill University Health Centre
| | - Etienne St-Louis
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital, McGill University Health Centre
| | - Christine Saint-Martin
- Division of Pediatric Radiology, The Montreal Children's Hospital, McGill University Health Centre
| | - Tiscar Cavalle-Garrido
- Division of Pediatric Cardiology, The Montreal Children's Hospital, McGill University Health Centre
| | - David Zielinski
- Division of Pediatric Respirology, The Montreal Children's Hospital, McGill University Health Centre, Montreal, QC, Canada
| | - Jean-Martin Laberge
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital, McGill University Health Centre; Chest Wall Anomaly Centre, Shriners Hospitals for Children-Canada, Montreal, QC, Canada
| | - Sherif Emil
- Harvey E. Beardmore Division of Pediatric Surgery, The Montreal Children's Hospital, McGill University Health Centre; Chest Wall Anomaly Centre, Shriners Hospitals for Children-Canada, Montreal, QC, Canada.
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Bobis Villagrà D, Charlesworth TM. A novel video-assisted thoracoscopic approach for pectus excavatum surgical treatment in a dog. Vet Surg 2022; 51:1009-1015. [PMID: 35723532 DOI: 10.1111/vsu.13843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Revised: 05/09/2022] [Accepted: 05/25/2022] [Indexed: 12/01/2022]
Abstract
OBJECTIVE To describe a novel, video-assisted thoracoscopic surgery (VATS) approach used to treat pectus excavatum (PE) in a dog. ANIMALS A 5 month-old, 5.1 kg, intact, female, Cockapoo. STUDY DESIGN Case report. METHODS Clinical, imaging and surgical records of a dog with severe PE who underwent VATS-assisted sternal cast placement were reviewed and reported. Treatment involved introduction of a mild pneumothorax and use of VATS, allowing direct visualization and therefore safe passage of circumsternal sutures as they were placed to reduce the risk of vascular/cardiac or pulmonary penetration and intraoperative complication in this patient. RESULTS Treatment involved introduction of a mild pneumothorax and use of VATS, allowing direct visualization and therefore safe passage of circumsternal sutures as they were placed to reduce the risk of vascular/cardiac or pulmonary penetration and intraoperative complications in this patient. The patient recovered well and had an excellent long-term outcome with significantly improved vertebral index and frontosagittal index. CONCLUSION This modified technique resulted in an excellent outcome and minimized the risk of intraoperative complications during the surgical procedure in a dog. CLINICAL SIGNIFICANCE This novel VATS approach for PE correction may provide a useful technique to help reduce intraoperative risk during PE correction in dogs.
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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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Kar A, Baghai M, Hunt I. Reshaping the Evidence for Surgical Correction of Pectus Excavatum Using Cardiopulmonary Exercise Testing. J Am Heart Assoc 2022; 11:e025273. [PMID: 35377161 PMCID: PMC9075475 DOI: 10.1161/jaha.122.025273] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Ashok Kar
- Department of Thoracic Surgery St Georges Hospital NHS Foundation Trust London United Kingdom
| | - Max Baghai
- Department of Cardiothoracic Surgery King's College Hospital NHS Foundation Trust London United Kingdom
| | - Ian Hunt
- Department of Thoracic Surgery St Georges Hospital NHS Foundation Trust London United Kingdom
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Andersen NH, Hauge EM, Baad-Hansen T, Groth KA, Berglund A, Gravholt CH, Stochholm K. Musculoskeletal diseases in Marfan syndrome: a nationwide registry study. Orphanet J Rare Dis 2022; 17:118. [PMID: 35248143 PMCID: PMC8898450 DOI: 10.1186/s13023-022-02272-2] [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] [Received: 11/13/2021] [Accepted: 02/20/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Marfan syndrome is associated with abnormalities in the musculoskeletal system including scoliosis, pectus deformities, protrusio acetabuli, and foot deformities. Over a life span, many patients with Marfan syndrome will need treatment; however, the musculoskeletal morbidity over a life span is not well described. The aim of the present study was to assess the overall burden of musculoskeletal disease in patients with Marfan syndrome.
Materials and methods
A registry-based, nationwide epidemiological study of patients with a Ghent II verified Marfan syndrome diagnosis from 1977 to 2014. Each patient was matched on age, and sex with up to 100 controls from the background population.
Results
We identified 407 patients with Marfan syndrome and 40,700 controls and compared their musculoskeletal diagnoses and surgical treatments using Cox proportional hazards ratio (HR). The risk of a registration of a musculoskeletal diagnosis in patients with Marfan syndrome was significantly increased compared to controls (HR: 1.94 (1.69–2.24). One out of six with Marfan syndrome was registered with scoliosis (HR: 36.7 (27.5–48.9). Scoliosis was more common in women with Marfan syndrome compared to men (HR: 4.30 (1.73–1.08)). One out of 11 were registered with a pectus deformity HR: 40.8 (28.1–59.3), and one out of six with a deformity of the foot. Primarily pes planus (HR: 26.0 (15.2–44.3). The proportion of patients with Marfan syndrome (94/407) that underwent musculoskeletal surgery was also significantly higher (HR: 1.76 (1.43–2.16)). The major areas of surgery were the spine, pectups correction, and surgery of the foot/ankle. Ten patients with Marfan syndrome had elective orthopedic surgery without being recognized and diagnosed with Marfan syndrome until later in life. None of these had scoliosis, pectus deformity or a foot deformity. Among patients with an aortic dissection, the age at dissection was 34.3 years in those with at least one major musculoskeletal abnormality. In patients without a major abnormality the age at dissection was 45.1 years (p < 0.01).
Conclusions
The extent of musculoskeletal disease is quite significant in Marfan syndrome, and many will need corrective surgery during their life span. Surgeons should be aware of undiagnosed patients with Marfan syndrome when treating patients with a Marfan syndrome like-phenotype.
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Coughlin AC, Ahsanuddin S, Inglesby D, Fox C, Xu H, Margulies I, Sayegh F, Soudant C, Sacks HS, Kaufman A, Taub PJ. "When to Nuss? patient age as a risk factor for complications of minimally invasive repair of pectus excavatum: a systematic review and meta-analysis". Pediatr Surg Int 2022; 38:365-375. [PMID: 35006367 DOI: 10.1007/s00383-021-05049-z] [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] [Accepted: 11/20/2021] [Indexed: 11/28/2022]
Abstract
PURPOSE The optimal age for minimally invasive repair of pectus excavatum (MIRPE) is unclear; this study investigates the differences in complication rates among different age groups undergoing repair. METHODS PubMed and Embase databases were searched from inception to October 2020. To assess age as a risk factor for complications, odds ratios from relevant studies were analyzed using the Mantel-Haenszel method with a random-effects model for younger vs older patients. Specific complication rates were compared between the two cohorts using a chi-squared test. RESULTS Of the 4448 studies retrieved, 25 studies stratified complication data by age groups. From these studies, ten studies compared groups at ages < 18 and ≥ 18 and four studies compared ages < 20 and ≥ 20, and one study compared ages < 19 and ≥ 19. These fifteen studies reported on 5978 patients, with 1188 complications, for a complication rate of 19.87%. Older patients were more likely to have complications in a pooled analysis of studies comparing older vs younger patients (OR = 1.66, 95% CI = 1.28-2.14, heterogeneity I2 = 49%). Specifically, older patients were significantly more likely to experience pneumothorax, pleural effusion, wound infection, bar displacement, and reoperations. CONCLUSION Increased age is a risk factor for complications of MIRPE. This supports repair of pectus excavatum prior to late adolescence.
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Affiliation(s)
- Arielle C Coughlin
- Division of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY, 10029, USA
| | - Sofia Ahsanuddin
- Division of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY, 10029, USA
| | - Dani Inglesby
- Division of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY, 10029, USA
| | - Conner Fox
- Division of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY, 10029, USA
| | - Hope Xu
- Division of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY, 10029, USA
| | - Ilana Margulies
- Division of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY, 10029, USA
| | - Farah Sayegh
- Division of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY, 10029, USA
| | - Celine Soudant
- Levy Library, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Henry S Sacks
- Department of Environmental Medicine and Public Health, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Andrew Kaufman
- Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Peter J Taub
- Division of Surgery, Icahn School of Medicine at Mount Sinai, One Gustave Levy Place, New York, NY, 10029, USA.
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Velayos M, Alonso M, Delgado-Miguel C, Estefanía-Fernández K, Muñoz-Serrano AJ, Santamaría MVL, Reinoso-Barbero F, De La Torre CA. Percutaneous Cryoanalgesia: A New Strategy for Pain Management in Pectus Excavatum Surgery. Eur J Pediatr Surg 2022; 32:73-79. [PMID: 34942673 DOI: 10.1055/s-0041-1740555] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION In recent years, pain protocols for pectus excavatum (PE) have incorporated cryoanalgesia through thoracoscopic approach. Since 2019, ultrasound-guided percutaneous cryoanalgesia (PCr) has been applied at our institution, either on the same day as the Nuss procedure or 48 hours before surgery. We carried out a preliminary retrospective review of patients with PE in whom PCr prior to surgery was performed at our institution between 2019 and 2021. MATERIALS AND METHODS Two groups were evaluated: PCr on the same day (PCrSD) and PCr 48 hours before surgery (PCr48). Despite PCr, patients were treated with "patient-controlled analgesia" (PCA) with opioids for at least 24 hours, switching to conventional intravenous analgesia and oral analgesia in the following days. Demographic, clinical-radiological variables, PCA opioid use, pain grade according to the visual analog scale (VAS), and length of stay (LOS) were compared between the groups. A total of 20 patients were included (12 with PCrSD and 8 with PCr48), without significant differences in demographics or clinical-radiological variables. The overall median time of PCr was 65 minutes (55-127), with no differences between the groups. RESULTS PCr48 group presented with significantly lower median number of hours of continuous PCA (24 vs. 32 hours; p = 0.031), lower median number of rescue boluses (11 vs. 18; p = 0.042), lower median VAS in the early postoperative hours (2 vs. 5.5; p = 0.043), and lower median LOS (3.5 vs. 5 days). CONCLUSION PCr performed 48 hours prior to surgery is more effective in terms of PCA requirements, VAS, and LOS when compared with cryoanalgesia on the same day.
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Affiliation(s)
- María Velayos
- Pediatric Surgery Department, La Paz University Hospital, Madrid, Spain
| | - Mercedes Alonso
- Children's Anesthesia and Resuscitation Department, La Paz University Hospital, Madrid, Spain
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Song J, Wang Q, Pan Z, Wu C, Li Y, Wang G, Dai J, Xi L, Li H. The Safety and Efficacy of the Modified Single Incision Non-thoracoscopic Nuss Procedure for Children With Pectus Excavatum. Front Pediatr 2022; 10:831617. [PMID: 35211432 PMCID: PMC8861268 DOI: 10.3389/fped.2022.831617] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Accepted: 01/14/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND This study described and evaluated the safety and efficacy of a modified single incision non-thoracoscopic Nuss procedure in pectus excavatum (PE) children. METHODS PE patients undergoing the non-thoracoscopic Nuss procedure at the Children's Hospital of Chongqing Medical University between January 2017 and December 2020 were retrospectively enrolled. The patients were divided into two groups according to operation procedures: the double incision Nuss (DN) group and the modified single incision Nuss (SN) group. Propensity score matching (PSM) was applied before evaluation of operative and postoperative characteristics to reduce selection bias. RESULTS Of the 502 patients included, 261 were enrolled in the DN group, and 241 in the SN group. The operation time [35.0 (30.0-40.0) vs. 50.0 (40.0-55.0) minutes, P < 0.001] and postoperative inpatient stay [7.0 (6.0-8.0) vs. 7.0 (7.0-8.0) days, P < 0.001] of the patients in the SN group after PSM were significantly shorter than those of the patients in the DN group after PSM. Moreover, median blood loss was significantly less in the SN group after PSM than that in the DN group after PSM [2.0 (1.0-5.0) vs. 5.0 (2.0-5.0) ml, P < 0.001]. There were no significant differences in the incidence of complications between the two groups (P > 0.05). Bar removal was performed in 85 patients in the SN group within 24-42 months after surgery. Additionally, the SN group patients had a significantly lower Haller index (HI) after bar removal [2.36 (2.15-2.55) vs. 3.76 (3.18-4.26), P < 0.001] compared to the initial HI. CONCLUSIONS The modified procedure is safe and effective for children with PE and is worthy of clinical application.
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Affiliation(s)
- Jishuo Song
- Department of Day Surgery Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Quan Wang
- Department of Cardiothoracic Surgery Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Zhengxia Pan
- Department of Cardiothoracic Surgery Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Chun Wu
- Department of Cardiothoracic Surgery Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Yonggang Li
- Department of Cardiothoracic Surgery Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Gang Wang
- Department of Cardiothoracic Surgery Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Jiangtao Dai
- Department of Cardiothoracic Surgery Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Linyun Xi
- Department of Cardiothoracic Surgery Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
| | - Hongbo Li
- Department of Cardiothoracic Surgery Children's Hospital of Chongqing Medical University, National Clinical Research Center for Child Health and Disorders, Ministry of Education Key Laboratory of Child Development and Disorders, Chongqing Key Laboratory of Pediatrics, Chongqing, China
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