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Notrica DM, McMahon LE, Jaroszewski DE. Pectus Disorders: Excavatum, Carinatum and Arcuatum. Adv Pediatr 2024; 71:181-194. [PMID: 38944483 DOI: 10.1016/j.yapd.2024.05.001] [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: 07/01/2024]
Abstract
This article reviews pectus excavatum, carinatum, and arcuatum. Topics covered include etiology, epidemiology, associated syndromes, physiologic impact, workup, indications for treatment, surgical and nonsurgical therapy, results, complications, and emerging therapies. Pectus excavatum is an inward deformation of the sternum and/or anterior chest wall. Pectus carinatum is ether an outward protrusion or tilt of the sternum with potential psychological impact, but no demonstrated physiologic impact. Nonoperative compression bracing is successful in carinatum patients with chest wall flexibility who are compliant with a bracing program. Pectus arcuatum is an abnormally short, fully fused sternum with a high anterior protrusion.
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Affiliation(s)
- David M Notrica
- Phoenix Children's Division of Pediatric Surgery, 1919 East Thomas Road, Phoenix, AZ 85016, USA; University of Arizona College of Medicine Phoenix, Department of Child Health and Surgery, 475 N. 5th Street Phoenix, AZ 85004, USA; Mayo Clinic School of Medicine and Science, 5757 East Mayo Boulevard, Phoenix, AZ 85054, USA.
| | - Lisa E McMahon
- Phoenix Children's Division of Pediatric Surgery, 1919 East Thomas Road, Phoenix, AZ 85016, USA; University of Arizona College of Medicine Phoenix, Department of Child Health and Surgery, 475 N. 5th Street Phoenix, AZ 85004, USA; Mayo Clinic School of Medicine and Science, 5757 East Mayo Boulevard, Phoenix, AZ 85054, USA
| | - Dawn E Jaroszewski
- Mayo Clinic School of Medicine and Science, 5757 East Mayo Boulevard, Phoenix, AZ 85054, USA; Mayo Clinic Arizona, Division of Thoracic Surgery, 5757 East Mayo Boulevard, Phoenix, AZ 85054, 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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Media AS, Christensen TD, Katballe N, Juhl-Olsen P, Vad H, Petersen RH, Højsgaard A, Vincenzo de Paoli F. Complication rates rise with age and Haller index in minimally invasive correction of pectus excavatum: A high-volume, single-center retrospective cohort study. J Thorac Cardiovasc Surg 2024:S0022-5223(24)00107-7. [PMID: 38340954 DOI: 10.1016/j.jtcvs.2024.01.047] [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: 05/05/2023] [Revised: 01/09/2024] [Accepted: 01/23/2024] [Indexed: 02/12/2024]
Abstract
OBJECTIVES The study objectives were to describe the compounded complication rate of minimally invasive repair of pectus excavatum, identify predisposing risk factors, and evaluate the optimal timing of correction. Minimally invasive repair of pectus excavatum is the standard treatment for pectus excavatum and consists of 2 invasive procedures, for example, correction with bar insertion followed by bar removal after 2 to 3 years. METHODS A retrospective cohort study identifying children, adolescents, and adults of both genders corrected for pectus excavatum with minimally invasive repair of pectus excavatum between 2001 and 2022. Information on complications related to bar insertion and removal procedures for each individual patient was compiled into a compounded complication rate. Complication severities were categorized according to the Clavien-Dindo classification. RESULTS A total of 2013 patients were corrected by minimally invasive repair of pectus excavatum with a median age (interquartile range) for correction of 16.6 (5) years. Overall compounded complication rate occurred at a frequency of 16.4%, of which 9.3% required invasive reinterventions (Clavien-Dindo classification ≥IIIa). The complication rate related to bar insertion was 2.6-fold higher compared with bar removal (11.8% vs 4.5%, respectively). Multivariable analysis revealed age (adjusted odds ratio, 1.05; P < .001), precorrection Haller Index (adjusted odds ratio, 1.10; P < .033), and early-phase institutional experience (adjusted odds ratio, 1.59; P < .002) as independent predisposing risk factors. The optimal age of correction was 12 years, and the compounded complication rate correlated exponentially with age with a doubling time of 7.2 years. Complications increased 2.2-fold when the Haller index increased to 5 or more units. CONCLUSIONS Minimally invasive repair of pectus excavatum is associated with a high compounded complication rate that increases exponentially with age and high Haller Index. Consequently, we recommend repair during late childhood and early adolescence, and emphasize the importance of informing patients and relatives about the significant risks of adult correction as well as the need of 2 consecutive procedures taking the complication profile into account before planning surgery.
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Affiliation(s)
- Ara S Media
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Thomas Decker Christensen
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Niels Katballe
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Peter Juhl-Olsen
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark; Department of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Henrik Vad
- Department of Cardiothoracic Surgery, Rigshospitalet, Copenhagen, Denmark
| | | | - Anette Højsgaard
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark
| | - Frank Vincenzo de Paoli
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, Aarhus, Denmark; Department of Biomedicine, Aarhus University, Aarhus, Denmark.
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Walsh J, Walsh R, Redmond K. Systematic review of physiological and psychological outcomes of surgery for pectus excavatum supporting commissioning of service in the UK. BMJ Open Respir Res 2023; 10:e001665. [PMID: 37827806 PMCID: PMC10582895 DOI: 10.1136/bmjresp-2023-001665] [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: 02/09/2023] [Accepted: 07/28/2023] [Indexed: 10/14/2023] Open
Abstract
BACKGROUND Pectus excavatum (PEx) is the most common congenital chest wall abnormality affecting 1 in 400 births in the UK. PEx is associated with significant physiological and psychological impairment. While readily surgically correctable, the benefits that surgery can bring have been debated and proven difficult to objectively measure. In the UK, this has led to the decommissioning of PEx surgery. The aim of this review is to conduct a systematic search of the literature on PEx surgery to assess physiological and psychological outcomes. METHODS A systematic review of the MEDLINE (PubMed), Embase and Cochrane databases was performed. Articles were sought which included patients undergoing surgery for PEx and reported on changes in cardiopulmonary measures, symptoms, quality of life and psychological assessments before and after surgical repair. Last search was performed in July 2022 and relevant findings were synthesised by narrative review. RESULTS Fifty-one articles were included in qualitative synthesis, with 34 studies relating to physiological outcomes and 17 studies relating to psychological and quality of life measures. Twenty-one studies investigated pulmonary function at rest. There was no change in forced vital capacity or forced expiratory volume in 1 second following open repair and transient reductions followed closed repair. In the 11 studies investigating echocardiography, transthoracic rarely demonstrated cardiac compression; however, transoesophageal demonstrated intraoperative relief in cardiac compression in severe cases. Sixteen studies investigated exercise testing (cardiopulmonary exercise testing, CPET), 12 of which demonstrated significant improvement following surgery, both in maximal oxygen consumption and oxygen pulse. Seventeen studies investigated quality of life, all but one of which showed improvement following repair of PEx. All papers that reported on patient satisfaction following surgery found high rates, between 80% and 97%. DISCUSSION While the majority of studies to date have been small and data heterogeneous, the literature shows that for many patients with PEx, there exists a cardiopulmonary limitation that while difficult to objectify, is likely to improve with surgical repair. Resting parameters offer little yield in aiding this except in the most severe cases. CPET therefore offers a better option for dynamic assessment of this limitation and improvements following repair. Surgery significantly improves psychological well-being and quality of life for patients with PEx.
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Affiliation(s)
- Jamie Walsh
- Department of Cardiothoracic Surgery, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Ross Walsh
- Department of Cardiothoracic Surgery, Fiona Stanley Hospital, Murdoch, Western Australia, Australia
| | - Karen Redmond
- Cardiothoracic Surgery, Mater Misericordiae University Hospital, Dublin, Ireland
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Katrancioglu O, Ozgel M, Inceoglu F, Katrancioglu N, Sahin E. Is there a relationship between Haller Index and cardiopulmonary function in children with pectus excavatum? TURK GOGUS KALP DAMAR CERRAHISI DERGISI 2023; 31:367-373. [PMID: 37664765 PMCID: PMC10472459 DOI: 10.5606/tgkdc.dergisi.2023.24088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Accepted: 10/17/2022] [Indexed: 09/05/2023]
Abstract
Background This study aims to systematically examine the cardiopulmonary functions in children with pectus excavatum and to compare the obtained findings with the Haller Index. Methods Between September 2017 and June 2018, medical records of a total of 31 patients (27 males, 4 females; mean age: 14.8±2.0 years; range, 9 to 18 years) with pectus excavatum were retrospectively analyzed. The patients were divided into Group 1 (<2.5), Group 2 (2.5 to 3.19), and Group 3 (>3.2) according to the Haller Index. All groups were systematically evaluated based on pulmonary function tests and echocardiography. Forced vital capacity, forced expiratory volume in 1 second, and the forced expiratory volume in 1 second/ forced vital capacity ratio were calculated. Left ventricular enddiastolic diameter, ejection fraction, mitral valve prolapses, and right ventricular cavity in the apical four-chamber position were evaluated with echocardiography. Results Of the patients, 19.4% were in Group 1, 38.7% in Group 2, and 41.9% in Group 3. The mean Haller Index value was 3.09±0.64. According to pulmonary function test results, 16.1% of the patients had restrictive disease and 6.5% had obstructive disease. There was a negative correlation between the index and forced expiratory volume in 1 second and forced vital capacity, and there was a statistically significant decrease in these values, as the Haller Index increased (p<0.017). There was a significant difference in the ejection fraction among the groups (p<0.001) and, as the Haller Index increased, ejection fraction statistically significantly decreased. Conclusion Our study results show a negative correlation between the severity of pectus excavatum and pulmonary dysfunction and, as the severity increases, left ventricular function may be affected by the deformity. As a result, there seems to be a significant relationship between the severity of the deformity and cardiopulmonary functions.
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Affiliation(s)
- Ozgur Katrancioglu
- Department of Thoracic Surgery, Turgut Özal University Faculty of Medicine, Malatya, Türkiye
| | - Mehmet Ozgel
- Department of Thoracic Surgery, Turgut Özal University Faculty of Medicine, Malatya, Türkiye
| | - Feyza Inceoglu
- Department of Biostatistics, Turgut Özal University Faculty of Medicine, Malatya, Türkiye
| | - Nurkay Katrancioglu
- Department of Cardiovascular Surgery, Turgut Özal University Faculty of Medicine, Malatya, Türkiye
| | - Ekber Sahin
- Department of Thoracic Surgery, Medical Point Hospital, Gaziantep, Türkiye
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Suehs CM, Molinari N, Bourdin A, Solovei L. Change in cardiorespiratory parameters following surgical correction of pectus excavatum: protocol for the historical-prospective HeartSoar cohort. BMJ Open 2023; 13:e070891. [PMID: 37321811 PMCID: PMC10277089 DOI: 10.1136/bmjopen-2022-070891] [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: 12/07/2022] [Accepted: 05/23/2023] [Indexed: 06/17/2023] Open
Abstract
INTRODUCTION How cardiorespiratory function changes following the surgical correction of pectus excavatum (PE) often gives mixed results, with meta-analyses demonstrating no benefit in terms of pulmonary function but improvement in cardiac function. Functional responses may depend on type of surgery, follow-up time and/or the patient's presurgical functional status, and debate persists on the purely aesthetic nature of such surgery. The aim of this protocol is to analyse data describing lung function and incremental exercise testing before vs after the surgical correction of PE. METHODS AND ANALYSIS A historical-prospective before-after surgical correction of PE cohort will be constituted. Historical inclusions are recruited during follow-up visits at approximately 12, 24, 36 or 48 months following a prior surgery (with presurgical data mined from patient records). Prospective inclusions are recruited during presurgical work-ups and followed for 1 year following surgery. The data collected include spirometry, incremental exercise testing, body mass index, body composition, questionnaires targeting general health status, self-esteem and body image. Any complications due to surgery are also described.The primary outcome is oxygen pulse during incremental exercise testing, and 44 data points are required to demonstrate a moderate postsurgical change (ie, a Cohen's effect of d=0.5). Wilcoxon signed-rank tests or t-tests for paired data will be used for before-after comparisons (with false discovery rate corrections for secondary analyses). ETHICS AND DISSEMINATION This study will be conducted according to the principles of the Declaration of Helsinki (as revised in 2013) and was approved by a randomly assigned, independent, ethics committee (Comité de Protection des Personnes Sud-Méditerranée II, reference number: 218 B21) as per French law on 6 July 2018. Informed, written consent for study participation is required of all study candidates prior to enrolment. Results will be published in an international peer-reviewed journal. TRIAL REGISTRATION NUMBER NCT03770390; Clinicaltrials.gov.
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Affiliation(s)
- Carey Meredith Suehs
- Respiratory Diseases, Medical Information, Univ Montpellier, Centre Hospitalier Regional Universitaire de Montpellier, Montpellier, France
| | - Nicolas Molinari
- Medical Information, IMAG; CNRS, Univ Montpellier, Centre Hospitalier Regional Universitaire de Montpellier, Montpellier, France
| | - A Bourdin
- Respiratory Diseases, PhyMedExp, CNRS, INSERM, Univ Montpellier, Centre Hospitalier Regional Universitaire de Montpellier, Montpellier, France
| | - Laurence Solovei
- Thoracic Surgery, Univ Montpellier, Centre Hospitalier Regional Universitaire de Montpellier, Montpellier, France
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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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Incidence of chest wall deformity in 15,862 students in the province of Sivas, Türkiye. TURK GOGUS KALP DAMAR CERRAHISI DERGISI 2023; 31:116-122. [PMID: 36926155 PMCID: PMC10012986 DOI: 10.5606/tgkdc.dergisi.2023.23325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 03/16/2022] [Indexed: 03/18/2023]
Abstract
Background This study aims to investigate the prevalence of chest deformity in middle- and high-school students in Sivas province of Turkey, to identify the risk factors associated with the psychological and physical disorders caused by the deformity, and to facilitate early diagnosis and treatment guidance by increasing awareness of this problem. Methods Between October 2011 and May 2012, a total of 15,862 students (8,508 males, 7,354 females; mean age: 15.9±1.3 years; range, 12 to 19 years) from public schools were included. A number of schools were randomly selected for study, and the students were screened by physical examination. A study protocol was developed in which patients with deformities were questioned about family history and symptoms. Results Chest wall deformity was detected in a total of 250 students (1.6%). The prevalence rates of pectus carinatum and pectus excavatum in the children were 0.7% and 0.6%, respectively. The overall prevalence of chest wall deformity was 1.6%. Conclusion Chest wall deformity is more common in boys and pectus carinatum is the most common deformity type. Chest wall deformity is more common in the 15-16 age group and female sex is a risk factor for psychological discomfort.
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Does age matter? Cardiopulmonary profiles of adolescents versus adults with pectus excavatum presenting for surgical evaluation. Pediatr Surg Int 2022; 39:52. [PMID: 36525122 DOI: 10.1007/s00383-022-05295-9] [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] [Accepted: 11/11/2022] [Indexed: 12/23/2022]
Abstract
PURPOSE We sought to analyze differences in presentation and cardiopulmonary function between those referred for surgical consultation as adolescents (11-17 years) versus adults (18 + years). METHODS Presenting symptoms, past medical history, and results from cardiac MRI (CMR), pulmonary function testing (PFT), and cardiopulmonary exercise testing (CPET) were reviewed in 329 patients evaluated preoperatively between 2015 and 2018. Adjusted regression modeling was used to measure associations between pectus indices and clinical endpoints of cardiopulmonary function. RESULTS Our sample included 276 adolescents and 53 adults. Adults presented more frequently with chest pain (57% vs. 38%, p = 0.01), shortness of breath (76% vs. 59%, p = 0.02), palpitations (21% vs. 11%, p = 0.04), and exercise intolerance (76% vs. 59%, p = 0.02). Their Haller indices (5.2 [4.2, 7.0] vs. 4.7 [4.0, 5.7], p = 0.05) and cardiac asymmetry (1.8 [0.5] vs. 1.6 [0.5], p = 0.02) were also higher. In continuous outcome analysis, adolescents had higher FEV1/FVC on PFT and higher work on CPET (p < 0.01). CONCLUSIONS Adults with pectus excavatum were more symptomatic than adolescents with deeper, more asymmetric deformities, decreased FEV1/FVC and exercise capacity. These findings may support earlier versus later repair to prevent age-related decline. Further studies are warranted.
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Duncan Phillips J, Hoover JD. Chest Wall Deformities and Congenital Lung Lesions. Surg Clin North Am 2022; 102:883-911. [DOI: 10.1016/j.suc.2022.07.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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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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Adachi R, Nishihara T, Morino T, Sekiya K, Kitamura S, Konishi A, Takasaki Y, Miura H, Abe N, Yorozuya T. Hemodynamic deterioration due to increased anterior and posterior cardiac compression during posterior spinal fusion for scoliosis with pectus excavatum. SAGE Open Med Case Rep 2022; 10:2050313X221090848. [PMID: 35573103 PMCID: PMC9096201 DOI: 10.1177/2050313x221090848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 03/11/2022] [Indexed: 11/17/2022] Open
Abstract
Hemodynamics may deteriorate during the perioperative period when performing posterior spinal fusion in patients with pectus excavatum and scoliosis. A 13-year-old teenager diagnosed with Marfan syndrome had thoracic scoliosis and pectus excavatum. Thoracic scoliosis was convex to the right, and a right ventricular inflow tract stenosis was observed due to compression induced by the depressed sternum. The patient underwent T3–L4 posterior spinal fusion surgery for scoliosis. Deterioration of hemodynamics was observed when the patient was placed in the prone position or when the thoracic spine was corrected to the left front. Postoperative computed tomography examination showed that the mediastinal space was narrowed due to the corrected thoracic spine. Special attention should be paid in the following cases: (1) severe pectus excavatum, (2) right ventricular inflow tract compression due to depressed sternum on the left side, (3) correction of the thoracic spine on the left front, (4) long-term surgery, and (5) risk of massive bleeding. In some cases, pectus excavatum surgery should be prioritized.
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Affiliation(s)
- Ryota Adachi
- Department of Anesthesia and Perioperative Medicine, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Tasuku Nishihara
- Department of Anesthesia and Perioperative Medicine, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Tadao Morino
- Department of Orthopaedic Surgery, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Keisuke Sekiya
- Department of Anesthesia and Perioperative Medicine, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Sakiko Kitamura
- Department of Anesthesia and Perioperative Medicine, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Amane Konishi
- Department of Anesthesia and Perioperative Medicine, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Yasushi Takasaki
- Department of Anesthesia and Perioperative Medicine, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Hiromasa Miura
- Department of Orthopaedic Surgery, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Naoki Abe
- Department of Anesthesia and Perioperative Medicine, Graduate School of Medicine, Ehime University, Toon, Japan
| | - Toshihiro Yorozuya
- Department of Anesthesia and Perioperative Medicine, Graduate School of Medicine, Ehime University, Toon, Japan
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14
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Skoczyński S, Kudela G, Brożek G, Lawson J, Tobor S, Skoczyńska A, Swinarew A, Trejnowska E, Winnicki IR, Repetowska K, Paluch J, Barczyk A, Koszutski T. Pulmonary function, exercise capacity and dyspnea in patients 7 years after Nuss surgery. Adv Med Sci 2022; 67:179-186. [PMID: 35306355 DOI: 10.1016/j.advms.2022.02.008] [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: 07/21/2021] [Revised: 01/23/2022] [Accepted: 02/28/2022] [Indexed: 11/01/2022]
Abstract
PURPOSE Pectus excavatum is a frequent thoracic malformation increasingly treated with minimally invasive methods (MIRPE), which are performed for cardio-respiratory problems and in some centers also for esthetic considerations. Theoretically, MIRPE may increase thoracic elastic recoil, work of breathing and cause emphysema. The aim of the present study was to determine whether teenagers who underwent MIRPE may expect normal thoracic cage development, cardio-respiratory function, exercise capacity and asymptomatic functioning. MATERIAL AND METHODS Fifty five patients (21.1 ± 3.0 years) who underwent MIRPE between 2000 and 2010 were assessed 6.8 (±2.4) years after surgery. Controls were matched for sex, age and height to the intervention participants. Spirometry, body plethysmography, diffusion capacity and the 6 min walking test (6MWT) were performed. Anteroposterior (AP) and transverse chest diameters were measured. RESULTS Participants who underwent MIRPE had normal pulmonary function, and exercise capacity. After adjustment for potential confounders, the intervention group had lower mean BMI [-1.88 ± 0.56 (kg/m2); p = 0.001] and chest AP diameter [-2.79 ± 0.57 (cm); p < 0.001], but higher residual volume (RV%) [12.98 ± 5.31 (%); p = 0.001], RV% total lung capacity (TLC) [5.56 ± 0.92 (%); p < 0.001], forced expiratory volume in 1 s/forced vital capacity (FEV1/FVC) [2.64 ± 1.28 (%); p = 0.039] and 6MWT distance [29.10 ± 13.02 (m); p = 0.025]. CONCLUSIONS Young adults who undergo MIRPE may expect normal pulmonary function and exercise capacity. Observed differences in air trapping require further assessment in terms of emphysema development risk.
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15
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Sonaglioni A, Nicolosi GL, Rigamonti E, Lombardo M, Gensini GF, Ambrosio G. Does chest shape influence exercise stress echocardiographic results in patients with suspected coronary artery disease? Intern Emerg Med 2022; 17:101-112. [PMID: 34052977 DOI: 10.1007/s11739-021-02773-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 05/22/2021] [Indexed: 10/20/2022]
Abstract
Despite the good specificity of exercise stress echocardiography (ESE) for the detection of coronary artery disease (CAD), false positive (FP) results may occur. We have previously reported that chest abnormalities may affect parameters of cardiac contractility. The influence of chest shape on ESE results has never been previously investigated. We retrospectively analyzed 160 consecutive patients (64.4 ± 13.0-year old, 91 women) who had undergone coronary angiography at our Institution because of positive ESE, between June 2014 and May 2020. Modified Haller index (MHI; chest transverse diameter over the distance between sternum and spine) was assessed in all patients. Obstructive CAD was diagnosed by ≥ 70% stenosis in any epicardial coronary artery. Outcome was false-positivity at ESE. 80.6% of patients were diagnosed with obstructive CAD, while 19.4% had no CAD (FP). We separately analyzed patients with normal chest shape (MHI ≤ 2.5) and those with concave-shaped chest wall (MHI > 2.5). These latter were mostly women with small cardiac chambers, mitral valve prolapse (MVP) and exercise-induced ST-segment changes. Likelihood of false-positivity was significantly higher in subjects with MHI > 2.5 than those with MHI ≤ 2.5 (30.7% vs 9.4%, p = 0.001). By multivariate logistic regression analysis, MHI > 2.5 (OR 4.04, 95%CI 1.45-11.2, p = 0.007), MVP (OR 3.47, 95%CI 1.32-9-12, p = 0.01) and dyssynergy in the left circumflex territory (OR = 3.35, 95%CI 1.26-8.93, p = 0.01) were independently associated with false-positivity. Concave-shaped chest wall (MHI > 2.5) may be associated with false-positive stress echocardiographic result. Mechanisms underpinning this finding need to be further explored.
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Affiliation(s)
- Andrea Sonaglioni
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milano, Italy.
| | | | - Elisabetta Rigamonti
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milano, Italy
| | - Michele Lombardo
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milano, Italy
| | - Gian Franco Gensini
- Department of Cardiology, Ospedale San Giuseppe MultiMedica IRCCS, Via San Vittore 12, 20123, Milano, Italy
| | - Giuseppe Ambrosio
- Cardiology and Cardiovascular Pathophysiology, Azienda Ospedaliero-Universitaria "S. Maria Della Misericordia", Perugia, Italy
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16
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de Loos ER, Daemen JHT, Coorens NA, Maessen JG, Vissers YLJ, Hulsewé KWE. Sternal elevation by the crane technique during pectus excavatum repair: A quantitative analysis. JTCVS Tech 2021; 9:167-175. [PMID: 34647091 PMCID: PMC8501226 DOI: 10.1016/j.xjtc.2021.05.028] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 05/25/2021] [Indexed: 12/02/2022] Open
Abstract
Introduction The crane technique is used to facilitate sternal elevation to provide safe mediastinal passage during the Nuss procedure. The aim was to objectively quantitate the elevation of the crane by 3-dimensional chest images acquired during the Nuss procedure. Methods A prospective cohort study was conducted. Patients undergoing the Nuss procedure were eligible. Sternal elevation was achieved by the crane technique providing a simultaneous lift of the anterior chest wall and reduction of the pectus excavatum depth. Both effects were evaluated. Three-dimensional surface images were acquired before incision, following sternal lift, and after bar implantation and quantitatively compared. Reduction of the external pectus excavatum depth was expressed as a percentage. Results Thirty patients were included. Ninety percent were male, with a median age of 15.5 years (interquartile range [IQR], 14.5-17.4), Haller index of 3.56 (IQR, 3.09-4.65), and external pectus depth of 18 mm (IQR, 11-23). Sternal elevation by the crane provided a median 78% (IQR, 63-100) reduction of the deformity, corresponding with a residual depth of 3 mm (IQR, 0-7). The percentual reduction diminished with increasing depth of the sternal depression (correlation, –0.86). Besides reducing the deformity, the crane caused an elevation of the anterior chest over a large surface area with a maximum lift of 26 mm (IQR, 19-32). Conclusions The crane is an effective sternal elevation technique, providing 78% reduction of the sternal depression, although its effect lessens with increasing depth. In addition, it produces an elevation of the anterior chest over a large surface area.
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Affiliation(s)
- Erik R de Loos
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Jean H T Daemen
- Division of General Thoracic Surgery, Department of 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
| | - Nadine A Coorens
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Center, Heerlen, 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
| | - Yvonne L J Vissers
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Karel W E Hulsewé
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
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Ravanbakhsh S, Farina JM, Bostoros P, Abdelrazek A, Mi L, Lim E, Mead-Harvey C, Arsanjani R, Peterson M, Gotimukul A, Lackey JJ, Jaroszewski DE. Gender differences in objective measures of adult patients presenting for pectus excavatum repair. Ann Thorac Surg 2021; 114:1159-1167. [PMID: 34600903 DOI: 10.1016/j.athoracsur.2021.08.060] [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: 05/13/2021] [Revised: 08/02/2021] [Accepted: 08/30/2021] [Indexed: 11/28/2022]
Abstract
BACKGROUND Women have a reported incidence of pectus deformities 4-5 times less than men. Gender differences have not been well studied. METHODS A retrospective review was performed of adult patients (≥18 years) who underwent a pectus excavatum repair at Mayo Clinic in Arizona (January 1, 2010-December 31, 2019). RESULTS In total, 776 adults underwent pectus repair with 30% being women. Women presented older (mean age 35 vs 32 years, p=0.007) and more symptomatic. Despite this, women performed better on cardiopulmonary exercise testing (higher VO2 max and O2 pulse). Women had more severe deformities (Haller index 5.9 vs 4.3, p<0.001). However, in 609 patients undergoing attempted primary minimally invasive pectus repair, intraoperative fractures/osteotomies occurred equally between genders with the majority occurring in patients ≥30 years of age (11.5% in ≥30, 1.7% in <30, total 7%). Women were also less likely to require 3 bars for repair (12% vs 42%, p<0.001). Hospital length of stay and postoperative complication rates were not significantly different. Postoperatively women reported a greater daily intensity of pain, but only on the initial postoperative day used significantly more opioids than men. Cardiopulmonary exercise testing in 142 patients undergoing baseline and postoperative evaluation at bar removal showed equal and significant benefits in both genders. CONCLUSIONS Women presented for pectus excavatum repair older and with greater symptoms and severity. Despite this, women required fewer bars, with no significant differences in length of stay or complications. Cardiopulmonary benefits of repair were significant and equal for both genders.
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Affiliation(s)
| | | | - Peter Bostoros
- Department of Cardiothoracic Surgery, Mayo Clinic Arizona
| | | | - Lanyu Mi
- Department of Cardiothoracic Surgery, Mayo Clinic Arizona
| | - Elisabeth Lim
- Department of Cardiothoracic Surgery, Mayo Clinic Arizona
| | | | - Reza Arsanjani
- Department of Cardiothoracic Surgery, Mayo Clinic Arizona
| | | | | | - Jesse J Lackey
- Department of Cardiothoracic Surgery, Mayo Clinic Arizona
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Sonaglioni A, Rigamonti E, Nicolosi GL, Lombardo M. Prognostic Value of Modified Haller Index in Patients with Suspected Coronary Artery Disease Referred for Exercise Stress Echocardiography. J Cardiovasc Echogr 2021; 31:85-95. [PMID: 34485034 PMCID: PMC8388326 DOI: 10.4103/jcecho.jcecho_141_20] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Accepted: 03/17/2021] [Indexed: 01/28/2023] Open
Abstract
Background: The influence of chest conformation on outcome of patients with suspected coronary artery disease (CAD) is actually unknown. Materials and Methods: This retrospective study included all consecutive patients who underwent exercise stress echocardiography (ESE) for suspected CAD at our institution between February 2011 and September 2019. Modified Haller index (MHI; chest transverse diameter over the distance between sternum and spine) was assessed in all patients. Obstructive CAD was diagnosed by ≥70% stenosis in any epicardial coronary artery. During the follow-up time, we evaluated the occurrence of any of the following: (1) cardiovascular (CV) hospitalizations and (2) cardiac death or sudden death. Results: A total of 1091 consecutive patients (62.4 ± 12.6 years, 57.2% of men) were included in the study. Patients with normal chest shape (MHI ≤2.5) and those with concave-shaped chest wall (MHI >2.5) were separately analyzed. A positive ESE was diagnosed in 171 patients of which 80.7% had an obstructive CAD (true positive), while 19.3 not (false positive [FP]). Majority of FP ESE (70.9%) derived from concave-shaped chest wall group. During follow-up time (2.5 ± 1.9 years), 9 patients died and 281 were hospitalized because of heart failure (163), acute coronary syndromes (39), and arrhythmias (79). At the multivariate Cox regression analysis, age (heart rate [HR]: 1.02, 95% confidence interval [CI]: 1.01–1.03), MHI >2.5 (HR: 0.39, 95% CI: 0.26–0.56), diabetes mellitus (HR: 4.89, 95% CI: 3.78–6.32), horizontal ST depression ≥1 mm (HR: 2.86, 95% CI: 1.98–4.15), peak exercise average E/e' ratio (HR: 1.08, 95% CI: 1.06–1.10), and peak exercise wall motion score index (HR: 1.79, 95% CI: 1.36–2.35) were independently correlated with outcome. Conclusions: Patients with concave-shaped chest wall (MHI >2.5) have a significantly lower probability of CV events than those with normal chest shape (MHI ≤2.5) over a medium-term follow-up. A noninvasive chest shape assessment could identify subjects at lower risk of CV events.
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Affiliation(s)
- Andrea Sonaglioni
- Department of Cardiology, San Giuseppe MultiMedica Hospital, Milan, Italy
| | | | | | - Michele Lombardo
- Department of Cardiology, San Giuseppe MultiMedica Hospital, Milan, Italy
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Thoracic epidural-based Enhanced Recovery After Surgery (ERAS) pathway for Nuss repair of pectus excavatum shortened length of stay and decreased rescue intravenous opiate use. Pediatr Surg Int 2021; 37:1191-1199. [PMID: 34089071 DOI: 10.1007/s00383-021-04934-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/24/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND PCA- and block-based enhanced recovery after surgery (ERAS) pathways have been shown to decrease hospital length of stay (HLOS) and opiate use following Nuss Repair for Pectus Excavatum (NRPE). No thoracic epidural-based ERAS pathway has demonstrated similar benefits. METHODS In this pre-post single-center study, data were retrospectively collected for patients ≤ 21 years undergoing NRPE from May 2015 to August 2019. Univariate and multivariate methods were used to evaluate whether implementation of a thoracic epidural-based ERAS in April 2017 was associated with HLOS, opiate use, or pain scores. RESULTS There were 110 patients: 35 pre- and 75 post-ERAS. HLOS decreased from median 4.8 (1.1) to 3.3 (0.6) days with ERAS (p < 0.001). Use of rescue intravenous opiates decreased from 35.3% pre- to 9.3% with ERAS (p = 0.013). When adjusted for baseline characteristics, ERAS was associated with a 1.3 ± 0.2 day decrease in HLOS and 0.188 times the odds of rescue intravenous opiate use (p = 0.011). CONCLUSIONS Pain scores, ED visits, and readmissions did not change with ERAS (p > 0.05). Implementation of a thoracic epidural-based ERAS following NRPE was associated with decreased HLOS and need for any rescue intravenous opiates without a change in pain scores, ED visits, or readmission.
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20
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Zens TJ, Casar Berazaluce AM, Jenkins TM, Hardie W, Alsaied T, Tretter JT, Moore R, Foster K, Fleck RJ, Hanke RE, Colvin BE, Garrison AP, Kraemer A, Crotty E, Taylor M, Garcia VF, Brown RL. The Severity of Pectus Excavatum Defect Is Associated With Impaired Cardiopulmonary Function. Ann Thorac Surg 2021; 114:1015-1021. [PMID: 34419435 DOI: 10.1016/j.athoracsur.2021.07.051] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Revised: 05/13/2021] [Accepted: 07/14/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND Repair of pectus excavatum has cosmetic benefits, but the physiologic impact remains controversial. The aim of this study was to characterize the relationship between the degree of pectus excavatum and cardiopulmonary dysfunction seen on cardiac magnetic resonance (CMR) imaging, cardiopulmonary exercise testing (CPET), and pulmonary function testing (PFT). METHODS A single-center analysis of CMR, CPET, and PFT was conducted. Regression models evaluated relationships between pectus indices and the clinical end points of cardiopulmonary function. RESULTS Data from 345 CMRs, 261 CPETs, and 281 PFTs were analyzed. Patients were a mean age of 15.2 ± 4 years, and 81% were aged <18 years. The right ventricular ejection fraction (RVEF) was <0.50 in 16% of patients, left ventricular ejection fraction (LVEF) was <0.55 in 22%, RVEF Z-score was < -2 in 32%, and the LVEF Z-score was < -2 in 18%. CPET revealed 33% of patients had reduced aerobic fitness. PFT results were abnormal in 23.1% of patients. Adjusted analyses revealed the Haller index had significant (P < .05) inverse associations with RVEF and LVEF. CONCLUSIONS The severity of pectus excavatum is associated with ventricular systolic dysfunction. Pectus excavatum impacts right and left ventricular systolic function and can also impact exercise tolerance. The Haller index and correction index may be the most useful predictors of impairment.
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Affiliation(s)
- Tiffany J Zens
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | | | - Todd M Jenkins
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - William Hardie
- Department of Pulmonology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Tarek Alsaied
- Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Justin T Tretter
- Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Ryan Moore
- Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Karla Foster
- Department of Pulmonology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Robert J Fleck
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Rachel E Hanke
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Brandon E Colvin
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Aaron P Garrison
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Aimee Kraemer
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Eric Crotty
- Department of Radiology, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Michael Taylor
- Heart Institute, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Victor F Garcia
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio
| | - Rebeccah L Brown
- Department of Pediatric Surgery, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio.
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Satur CMR, Cliff I, Watson N. Can categorised values of maximal oxygen uptake discriminate patterns of exercise dysfunction in pectus excavatum: a prospective cohort study? BMJ Open Respir Res 2021; 8:8/1/e000940. [PMID: 34362764 PMCID: PMC8351492 DOI: 10.1136/bmjresp-2021-000940] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/23/2021] [Indexed: 11/24/2022] Open
Abstract
Cohort studies of patients with pectus excavatum have inadequately characterised exercise dysfunction experienced. Cardiopulmonary exercise test data were delineated by maximal oxygen uptake values >80%, which was tested to examine whether patterns of exercise physiology were distinguished.
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Affiliation(s)
- Christopher M R Satur
- Cardiothoracic Surgery, University Hospitals of North Midlands NHS Trust, Stoke-on-Trent, Staffordshire, UK
| | - Ian Cliff
- Cardiothoracic Surgery, University Hospitals of North Midlands NHS Trust, Stoke-on-Trent, Staffordshire, UK
| | - Nicholas Watson
- Radiology, University Hospitals of North Midlands, Stoke-on-Trent, UK
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Gao Z, Huang S, Tang Y, Wang S, Zhuang W, Ding Y, Wu H, Tang J, Zhang D, Zhou H, Ben X, Xie L, Chen G, Qiao G. Factors influencing negative surgical outcomes in adult pectus excavatum patients undergoing Nuss procedure. ANNALS OF TRANSLATIONAL MEDICINE 2021; 9:1335. [PMID: 34532472 PMCID: PMC8422156 DOI: 10.21037/atm-21-3822] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 08/06/2021] [Indexed: 02/05/2023]
Abstract
BACKGROUND This study aimed to examine the factors associated with the negative outcomes of Nuss procedure in adult pectus excavatum (PE) patients. METHODS Forty-seven adult PE patients were enrolled in this study. Mimics 21.0 software (Materialise) was used to reconstruct the preoperative and postoperative three-dimensional (3D) thoracic model. The preoperative and postoperative pulmonary volumes and function parameters were compared. The diaphragm positions were localized, and the anteroposterior diameter (APD) of the thoracic cavity was calculated using neoteric methods. Binary logistic regression was used to reveal the association between clinical factors and altered pulmonary parameters. RESULTS Postoperative lung volumes in adult PE patients decreased significantly (P<0.001). The mean preoperative lung volume was 4,592.82±946.54 cm3, which reduced to 3,976.26±867.35 cm3 postoperatively. The rate of postoperative lung volume reduction was approximately 12.1%. Physiologically, forced expiratory volume in 1 second (FEV1), forced vital capacity (FVC), and peak expiratory flow (PEF) significantly decreased after Nuss procedure, and a near 10% reduction in FVC was observed. Diaphragm elevation was positively associated with decrease in lung volumes [odds ratio (OR) =40.51; P=0.011; 95% confidence interval (CI), 2.37-692.59]. The presence of reduced thoracic APDs was significantly associated with negative pulmonary function results (OR =1.21; P=0.008; 95% CI, 1.050-1.388). CONCLUSIONS This study reveals that thoracic APD reduction and diaphragm elevation are associated with decreased postoperative pulmonary volumes and function in adult PE patients. Nuss procedure for adult patients with PE must be considered cautiously by thoracic surgeons, especially in patients who expect to improve their cardiopulmonary function.
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Affiliation(s)
- Zhen Gao
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Shujie Huang
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Yong Tang
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Sichao Wang
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Weitao Zhuang
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- Shantou University Medical College, Shantou, China
| | - Yu Ding
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
- The Second School of Clinical Medicine, Southern Medical University, Guangzhou, China
| | - Hansheng Wu
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jiming Tang
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Dongkun Zhang
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Haiyu Zhou
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiaosong Ben
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Liang Xie
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Gang Chen
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Guibin Qiao
- Department of Thoracic Surgery, Guangdong Provincial People’s Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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Scheuermann-Poley C, Andreß SM, Willy C, Lieber A. [Funnel Chest Corrective Surgery with the Aid of a 3D Reconstruction of the Bony Thorax for Preoperative Adjustment of the Metal Bar]. Zentralbl Chir 2021; 147:65-73. [PMID: 34225379 DOI: 10.1055/a-1487-7041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
BACKGROUND Funnel chest is a congenital deformity of the thorax in which the sternum and the adjacent ribs form a funnel towards the spine. As the pathogenesis has not yet been clearly clarified, there are different therapeutic approaches. These range from conservative measures and minimally invasive surgery to open corrective surgery. The patients suffer from aesthetic impairment, as well as cardiopulmonary restrictions due to the narrowing of the mediastinal space. The indication for funnel chest correction surgery is therefore justified by functional and aesthetic reasons. PATIENTS We report a 23-year-old male patient who presented with subjectively impairing and objectively moderate funnel chest. A chest CT scan was performed preoperatively. The sternovertebral distance was 8 cm, the transverse thoracic diameter 28,9 cm (Haller's index 3.6). The preoperative pulmonary function test showed a slight restriction, the otherwise healthy patient described shortness of breath with greater exertion. The indication for funnel chest correction surgery was made. The operation was performed using a combined surgical technique: sternotomy and cartilage wedge resection according to Brunner/Grob and implantation of a metal bar without lateral antirotation plate. The most time-consuming step of the operation is the intraoperative adjustment of the metal bar. Therefore, in advance of the operation, we used a 3D printer to prepare a 3D reconstruction of the bony thorax with the help of the thorax CT scan. The metal bar was then bent and fitted to the thorax print and implanted during surgery. This allowed us to shorten the operation time by at least 15 min. RESULTS The postoperative follow-up examinations showed a clearly erect funnel and a satisfactory aesthetic result. The metal bar explantation took place, as planned, 7 months after implantation. The postoperative CT scan now showed a Haller's index of 3.25, the pulmonary function test showed improved results. Subjectively, the patient was always symptom-free. CONCLUSION The preparation of medical implants with 3D patient models as templates helps to save operation time. The practicability has not yet been established, as the creation of a 3D model of the bony thorax is associated with a different approach. With the increasing digitisation of the medical world, however, it is conceivable that the creation of digital and real 3D models will become easier and cheaper in the future.
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Affiliation(s)
- Catharina Scheuermann-Poley
- Orthopädie/Unfallchirurgie, Thoraxchirurgie, septisch-rekonstruktive Chirurgie, Bundeswehrkrankenhaus Berlin, Deutschland
| | | | - Christian Willy
- Orthopädie/Unfallchirurgie, Thoraxchirurgie, septisch-rekonstruktive Chirurgie, Bundeswehrkrankenhaus Berlin, Deutschland
| | - André Lieber
- Orthopädie/Unfallchirurgie, Thoraxchirurgie, septisch-rekonstruktive Chirurgie, Bundeswehrkrankenhaus Berlin, Deutschland
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Do larger reductions yield larger returns? patient-reported outcomes as a function of specimen weight in bilateral reduction mammoplasty. J Plast Reconstr Aesthet Surg 2021; 74:2537-2549. [PMID: 33893055 DOI: 10.1016/j.bjps.2021.03.032] [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: 10/09/2020] [Revised: 12/28/2020] [Accepted: 03/11/2021] [Indexed: 11/21/2022]
Abstract
BACKGROUND Patients undergoing breast reduction mammoplasty for symptomatic macromastia have a significantly improved quality of life postoperatively. However, there are no data that examine the effect of reduction mammoplasty on quality of life as a function of the weight of tissue removed. Because the process by which insurance providers consider patients' candidacy for this breast reduction mammoplasty is most often based on the proposed weight of tissue to be removed, this gap in our understanding is particularly glaring. We therefore designed a prospective trial with the intent of investigating the correlation between breast reduction specimen weight and postoperative pain and quality of life. METHODS After obtaining institutional review board (IRB) approval, patients presenting for breast reduction mammoplasty at a single academic medical center between January 2016 and September 2019 were prospectively enrolled in the study. Study participants completed the Numerical Pain Rating Scale (NPRS), the short-form McGill Pain Questionnaire (SF-MPQ), and the BREAST-Q at set time points (preoperatively, 1 week/1 month/3 months/6 months postoperatively). Patients were divided into three cohorts based on breast reduction specimen weights: small (<500 g reduction), intermediate (500-1000 g reduction), and large (>1000 g reduction). The surveys were then analyzed while controlling for demographic factors and complications. RESULTS A total of 85 women were enrolled in the study and completed pre- and postoperative surveys (small reduction n = 21 (25%), intermediate n = 45 (53%), and large n = 19 (22%)). Regardless of reduction specimen weight, patients reported decreased overall pain and increased satisfaction with their breasts, as well as improved psychosocial, sexual, and physical well-being at each postoperative visit. Preoperative SF-MPQ pain scores were significantly lower in the small specimen weight group compared with either the intermediate or the large group (p = 0.001). Postoperatively, both the intermediate and large groups reported significant improvement in pain at each time point. The small specimen weight group did not report significant pain improvement until 3 months postoperatively. CONCLUSIONS Patients undergoing breast reduction mammoplasty experience decreased pain and improved quality of life regardless of reduction specimen weight. Improvement in these parameters manifests as early as 1 week postoperatively and maintained at 3 months postoperatively. These data suggest that many patients who are denied coverage for reduction mammoplasty on the basis of low projected reduction specimen weight would derive significant benefit from the procedure.
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Anaesthesia for the surgical correction of chest wall deformities. BJA Educ 2020; 20:287-293. [PMID: 33456962 DOI: 10.1016/j.bjae.2020.04.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/01/2020] [Indexed: 11/20/2022] Open
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Sternocostal instability after Ravitch repair in adolescents; 3 case-reports and a review of surgical techniques in the literature. PLASTIC AND RECONSTRUCTIVE SURGERY-GLOBAL OPEN 2020; 8:e2720. [PMID: 32537368 PMCID: PMC7253272 DOI: 10.1097/gox.0000000000002720] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2019] [Accepted: 01/22/2020] [Indexed: 11/26/2022]
Abstract
Ravitch repair is a common surgical procedure to correct chest wall deformities. In this procedure, a subperichondreal cartilage resection of the deformed parasternal cartilage, and if necessary a repositioning of the sternum, is performed. Insufficient regeneration of the resected cartilage may result in sternocostal instability or even floating sternum. This rare complication presents with symptoms of pain and exercise intolerance.
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Jaroszewski D, Eldeib A, Gotimukul A, Lackey J, Gaitan B, DeValeria P, Lanza L, Steidley DE, LeMond L, Notrica D. Cardiac Transplantation and Consecutive Minimally Invasive Pectus Excavatum Repair. Ann Thorac Surg 2020; 111:e11-e14. [PMID: 32544457 DOI: 10.1016/j.athoracsur.2020.04.111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2020] [Revised: 03/23/2020] [Accepted: 04/11/2020] [Indexed: 10/24/2022]
Abstract
Pectus excavatum is a common chest wall deformity with inward deviation of sternum and accompanying ribs. The depression can cause symptomatic cardiac compression, although the cardiopulmonary impact remains controversial. We present 2 cases of cardiac transplantation followed by modified minimally invasive pectus excavatum repair due to the hemodynamic consequences of the pectus deformity.
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Affiliation(s)
- Dawn Jaroszewski
- Department of Cardiovascular and Thoracic Surgery, Mayo Clinic Arizona, Phoenix, Arizona; Department of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, Arizona.
| | - Ahmed Eldeib
- Department of Cardiovascular and Thoracic Surgery, Mayo Clinic Arizona, Phoenix, Arizona
| | - Ashwini Gotimukul
- Department of Cardiovascular and Thoracic Surgery, Mayo Clinic Arizona, Phoenix, Arizona
| | - Jesse Lackey
- Department of Cardiovascular and Thoracic Surgery, Mayo Clinic Arizona, Phoenix, Arizona
| | - Brantley Gaitan
- Department of Anesthesiology, Mayo Clinic Arizona, Phoenix, Arizona
| | - Patrick DeValeria
- Department of Cardiovascular and Thoracic Surgery, Mayo Clinic Arizona, Phoenix, Arizona
| | - Louis Lanza
- Department of Cardiovascular and Thoracic Surgery, Mayo Clinic Arizona, Phoenix, Arizona
| | - D Eric Steidley
- Department of Cardiovascular Medicine, Mayo Clinic Arizona, Phoenix, Arizona
| | - Lisa LeMond
- Department of Cardiovascular Medicine, Mayo Clinic Arizona, Phoenix, Arizona
| | - David Notrica
- Department of Cardiovascular and Thoracic Surgery, Mayo Clinic Arizona, Phoenix, Arizona; Department of Pediatric Surgery, Phoenix Children's Hospital, Phoenix, Arizona
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Rouch A, Rabinel P, Accadbled F, Brouchet L. Emergency Ravitch Procedure for Inferior Vena Cava Compression After Surgical Scoliosis Correction. Ann Thorac Surg 2020; 110:e299-e301. [PMID: 32173337 DOI: 10.1016/j.athoracsur.2020.02.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Revised: 01/26/2020] [Accepted: 02/02/2020] [Indexed: 11/30/2022]
Abstract
Pectus excavatum is a common chest malformation, classically asymptomatic. The pectus excavatum surgical procedure allows aesthetic correction. Funnel chest is a malformation frequently associated with thoracic scoliosis, especially in Marfan syndrome. Scoliosis is treated with first-line nonsurgical treatment. Second-line treatment consists of a scoliosis operation. In this case report, we present an exceptional emergency indication of funnel chest correction with the Ravitch procedure for a 14-year-old girl who presented with postoperative acute compression of the inferior vena cava due to a surgical scoliosis correction.
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Affiliation(s)
- Axel Rouch
- Department of Thoracic Surgery, Toulouse University Hospital, Hospital Larrey, Toulouse, France.
| | - Pierre Rabinel
- Department of Thoracic Surgery, Toulouse University Hospital, Hospital Larrey, Toulouse, France
| | - Franck Accadbled
- Department of Orthopedics, Children's Hospital, CHU de Toulouse, Toulouse, France
| | - Laurent Brouchet
- Department of Thoracic Surgery, Toulouse University Hospital, Hospital Larrey, Toulouse, France
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TINAG mutation as a genetic cause of pectus excavatum. Med Hypotheses 2020; 137:109557. [PMID: 31981812 DOI: 10.1016/j.mehy.2020.109557] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Accepted: 01/05/2020] [Indexed: 11/23/2022]
Abstract
To investigate the possible involvement of germline mutations in pectus excavatum (PE). We investigated a four-generation pedigree with PE. Whole-exome sequencing (WES)was performed to identify potential mutations for PE formation. Sanger sequencing was used to validate these mutations. hFOB1.19 cell proliferation was measured with a Celigo imaging cytometry system. There were four PE patients in this four-generation pedigree. In the four patients, we identified a novel heterozygous stop-gain variant in Tubulointerstitial Nephritis Antigen (TINAG) through exome sequencing: c.G2A, p.W2*. This mutation was validated by Sanger sequencing. Knockdown of TINAG inhibited the proliferation of hFOB1.19 cells. Based on these results, we hypothesize that the TINAG c.G2A mutation is a loss-of-functionmutationthat reduces TINAG expression. Increasing TINAG warrants further investigation as a potential novel anabolic mechanism of PE treatment.
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Abstract
Chest wall disorders represent deformities and/or injuries that alter the rib cage geometry and result in pulmonary restriction, increased work of breathing, exercise limitations, and cosmotic concerns. These disorders are congenital or acquired and affect all ages. Disorders affecting the spine (kyphoscoliosis, ankylosing spondylitis), ribs (flail chest), and sternum (pectus excavatum) are discussed in this article, with emphasis on clinical presentations, pulmonary function abnormalities, diagnosis, and treatment.
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Affiliation(s)
- Mazen O Al-Qadi
- Section of Pulmonary, Critical Care, and Sleep Medicine, Yale-New Haven Hospital, Yale University School of Medicine, 20 York Street, New Haven, CT 06510, USA.
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Abstract
Pectus excavatum is the most common chest wall deformity in children. The central portion of the chest is displaced posteriorly relative to the remainder of the anterior chest wall. Quantification of defect severity can be performed with multiple imaging modalities or external thoracic measures, but is most commonly quantified by the Haller Index (HI) or Pectus Correction Index (PCI). These two measures provide a measure of the chest based on cross sectional imaging, most commonly CT scans, allowing for standard comparison and definitions of pectus defects. The purpose of this article is to describe the creation, calculation, and limitations of the methods quantifying pectus defects.
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Affiliation(s)
- Joseph A Sujka
- Thomas Holder and Keith Aschraft Endowed Chair, The Children's Mercy Hospital, 2401 Gillham Rd, Kansas City, MO 64108, United States
| | - Shawn D St Peter
- Thomas Holder and Keith Aschraft Endowed Chair, The Children's Mercy Hospital, 2401 Gillham Rd, Kansas City, MO 64108, United States.
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Abstract
The adverse physiologic effects of pectus excavatum and subsequent resolution following correction have been a subject of controversy. There are numerous accounts of patients reporting subjective improvement in exercise tolerance after surgery, but studies showing clear and consistent objective data to corroborate this phenomenon physiologically have been elusive. This is partially due to a lack of consistent study methodologies but even more so due to a mere paucity of data. As experts in the repair of pectus excavatum, it is not uncommon for pediatric surgeons to operate on adult patients. For this reason, this review evaluates the contemporary literature to provide an understanding of the physiologic impact of repairing pectus excavatum on pediatric and adult patients separately.
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Affiliation(s)
- Robert J Obermeyer
- Children's Hospital of The King's Daughters, Norfolk, VA, USA ; Eastern Virginia Medical School, Norfolk, VA, USA.
| | - Nina S Cohen
- Eastern Virginia Medical School, Norfolk, VA, USA
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Tauchi R, Suzuki Y, Tsuji T, Ohara T, Saito T, Nohara A, Morishita K, Yamauchi I, Kawakami N. Clinical Characteristics and Thoracic factors in patients with Idiopathic and Syndromic Scoliosis Associated with Pectus Excavatum. Spine Surg Relat Res 2018; 2:37-41. [PMID: 31440644 PMCID: PMC6698549 DOI: 10.22603/ssrr.2017-0027] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2017] [Accepted: 06/23/2017] [Indexed: 11/21/2022] Open
Abstract
Introduction The purpose of this study is to demonstrate the clinical characteristics and thoracic factors such as sternal tilt angle and Haller index in patients with idiopathic or syndromic scoliosis associated with pectus excavatum. Methods We performed a retrospective review on a cohort of 70 patients (37 males and 33 females) diagnosed with idiopathic and syndromic scoliosis associated with pectus excavatum between 1985 and 2014. We investigated age, location and Cobb angle of the main curve, and thoracic factors including sternal deviation and tilting angle and Haller index using radiographs and computed tomography of the chest. Results Patients' mean age at the first visit to our hospital was 10.3 years (1-18 years old). There were 41 patients with idiopathic scoliosis and 29 with syndromic scoliosis. Main curve locations were thoracic in 52 patients, thoracolumbar in 10, and lumbar in 8. The mean Cobb angle of the main curve was 45.0 degrees (11-109 degrees). The sternum was displaced on the left side in 72% of patients, central in 23%, and right in 5%. Mean sternal tilt angle was 12.4 degrees (2.3-34 degrees), and mean Haller index score was 4.9 (2.9-9.2). There was no significant correlation between Cobb angle and sternal tilt angle/Haller index. However, a significant difference was found between sternal tilt angle and Haller index. Conclusion Most patients with both scoliosis and pectus excavatum have left side deviated sternum and a higher Haller index score; therefore this can negatively impact cardiac function. Prone positioning and the corrective force applied during scoliosis surgery as well as thoracic compression during cast or brace treatment may have a negative effect on cardiac function in these patients.
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Affiliation(s)
- Ryoji Tauchi
- Department of Orthopedic Surgery, Meijo Hospital, Aichi, Japan
| | - Yoshitaka Suzuki
- Department of Orthopedic Surgery, Nagoya Daini Red Cross Hospital, Aichi, Japan
| | - Taichi Tsuji
- Department of Orthopedic Surgery, Meijo Hospital, Aichi, Japan
| | - Tetsuya Ohara
- Department of Orthopedic Surgery, Meijo Hospital, Aichi, Japan
| | - Toshiki Saito
- Department of Orthopedic Surgery, Meijo Hospital, Aichi, Japan
| | - Ayato Nohara
- Department of Orthopedic Surgery, JCHO Tokyo Shinjuku Medical Center, Tokyo, Japan
| | | | - Ippei Yamauchi
- Department of Orthopedic Surgery, Meijo Hospital, Aichi, Japan
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Fraser S, Child A, Hunt I. Pectus updates and special considerations in Marfan syndrome. Pediatr Rep 2017; 9:7277. [PMID: 29383220 PMCID: PMC5768089 DOI: 10.4081/pr.2017.7227] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2017] [Revised: 10/02/2017] [Accepted: 10/20/2017] [Indexed: 11/23/2022] Open
Abstract
Congenital chest wall or pectus deformities including pectus excavatum (funnel chest) and pectus carinatum (pigeon chest) affect a significant proportion of the general population and up to 70% of patients with Marfan syndrome. Patients often experience significant morbidity and psychological distress, which can worsen with age. Here we discuss new techniques for both operative and non-operative treatment of pectus deformity, the importance of a welltimed intervention and special considerations in patients with Marfan syndrome.
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Mao YZ, Tang S, Li S. Comparison of the Nuss versus Ravitch procedure for pectus excavatum repair: an updated meta-analysis. J Pediatr Surg 2017; 52:1545-1552. [PMID: 28606386 DOI: 10.1016/j.jpedsurg.2017.05.028] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/06/2017] [Revised: 05/16/2017] [Accepted: 05/29/2017] [Indexed: 12/22/2022]
Abstract
BACKGROUND/PURPOSE To evaluate surgical outcomes of Nuss versus Ravitch repair of pectus excavatum via a systematic review and meta-analysis. METHODS Medline, PubMed, Cochrane, EMBASE, and Google Scholar databases were searched up to September 5, 2016 using the following search terms: pectus excavatum, funnel chest, Nuss; Ravitch, minimally invasive, and open surgery. Randomized controlled trials, two-arm prospective, and two-arm retrospective studies were eligible for inclusion. RESULTS Nineteen studies were included with a total of 1731 patients: 989 treated with Nuss and 742 treated with Ravitch. The overall analysis revealed that patients in the Nuss group had significantly shorter operation time (pooled SMD=-2.83, 95% CI=-3.76 to -1.90, p<0.001) and less blood loss (pooled SMD=-1.68, 95% CI=-2.28 to -1.09, P<0.001) than the Ravitch group. However, the length of hospital stay was similar between groups (pooled SMD=-0.55, 95% CI=-1.44 to 0.35, p=0.230). These findings were similar in the subgroup analysis for randomized and non-randomized controlled studies. Complications were not assessed due to inconsistent reporting across the included studies. CONCLUSIONS Our meta-analysis demonstrate that the Nuss procedure has a shorter operative time and less operative blood loss than the Ravitch procedure while the postoperative length of stay was similar. LEVELS OF EVIDENCE Level III.
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Affiliation(s)
- Yong Zhong Mao
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China..
| | - ShaoTao Tang
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Shuai Li
- Department of Pediatric Surgery, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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Le thorax disgracieux : analyse et anomalie. Approche curative ou palliative ? ANN CHIR PLAST ESTH 2016; 61:680-693. [DOI: 10.1016/j.anplas.2016.06.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Accepted: 06/21/2016] [Indexed: 11/21/2022]
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Jaroszewski DE, Ewais MM, Chao CJ, Gotway MB, Lackey JJ, Myers KM, Merritt MV, Sims SM, McMahon LE, Notrica DM. Success of Minimally Invasive Pectus Excavatum Procedures (Modified Nuss) in Adult Patients (≥30 Years). Ann Thorac Surg 2016; 102:993-1003. [DOI: 10.1016/j.athoracsur.2016.03.105] [Citation(s) in RCA: 58] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2016] [Revised: 02/17/2016] [Accepted: 03/31/2016] [Indexed: 11/28/2022]
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van der Merwe J, Casselman F, Stockman B, Vermeulen Y, Degrieck I, Van Praet F. Endoscopic atrioventricular valve surgery in adults with difficult-to-access uncorrected congenital chest wall deformities. Interact Cardiovasc Thorac Surg 2016; 23:851-855. [PMID: 27543649 DOI: 10.1093/icvts/ivw242] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2016] [Revised: 05/19/2016] [Accepted: 05/27/2016] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES This study presents the first report on in-hospital and long-term outcomes of endoscopic port access atrioventricular valve surgery (EPAAVVS) in adult patients with uncorrected congenital chest wall deformities (CCWDs). METHODS Our current surgical team performed EPAAVVS in 7 consecutive adult patients (mean age 51.3 ± 16.4 years, 14.3% female, 50% older than 60 years, mean EuroSCORE II 0.8 ± 0.1%) with uncorrected CCWDs between 1 November 2009 and 30 November 2015. The mean left ventricular ejection fraction was 66.0 ± 8.5%. Surgical indications included isolated or combined symptomatic mitral valve (MV) regurgitation (n = 7, 100%), left ventricular outflow tract (LVOT) obstruction (n = 1, 14.3%) and patent foramen ovale (n = 3, 42.9%). Fibro-elastic deficiency accounted for 57.1% of MV pathology and 5 patients (74.1%) presented with New York Heart Association (NYHA) Class III symptoms. CCWDs included isolated pectus excavatum (n = 5, 71.4%) and mixed pectus excavatum and carinatum (n = 2, 28.6%). The mean Haller-index and correction index scores were 2.7 ± 0.5 and 21.4 ± 10.2%, respectively. RESULTS Procedures performed included MV repair (n = 7, 100%), tricuspid valve (TV) repair (n = 1, 14.3%) and left ventricular septal myomectomy (n = 1, 14.3%). There were no sternotomy conversions or complications with chest wall entry or atrioventricular valve exposure. The mean cardiopulmonary bypass and cross-clamp times were 162.1 ± 48.1 and 113.7 ± 33.5 min, respectively. No patient required mechanical ventilation or intensive care treatment longer than 24 h. There were no surgical revisions, in-hospital respiratory or chest wall morbidities. The mean length of hospital stay was 7.4 ± 1.0 days. A total of 208 patient-months (mean 29.7 ± 26.5) were available for long-term clinical and echocardiographic analysis. There were no 30-day or long-term mortalities and no patient required reintervention for residual atrioventricular valve pathology. All patients were classified as NYHA I during recent consultations, and echocardiographic follow-up confirmed no residual MV regurgitation greater than Grade 1 in any patient. CONCLUSIONS EPAAVVS in adults with uncorrected CCWD is safe, feasible and durable and can successfully be performed by experienced teams to achieve Haller index and correction index scores of up to 3.3 and 38.3%, respectively, with favourable long-term clinical and echocardiographic outcomes. The mere presence of uncorrected CCWDs should not deter surgeons from offering these patients the full benefits of minimally invasive cardiac surgery.
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Affiliation(s)
- Johan van der Merwe
- Department of Cardiovascular and Thoracic Surgery, OLV Clinic, Aalst, Belgium
| | - Filip Casselman
- Department of Cardiovascular and Thoracic Surgery, OLV Clinic, Aalst, Belgium
| | - Bernard Stockman
- Department of Cardiovascular and Thoracic Surgery, OLV Clinic, Aalst, Belgium
| | - Yvette Vermeulen
- Department of Cardiovascular and Thoracic Surgery, OLV Clinic, Aalst, Belgium
| | - Ivan Degrieck
- Department of Cardiovascular and Thoracic Surgery, OLV Clinic, Aalst, Belgium
| | - Frank Van Praet
- Department of Cardiovascular and Thoracic Surgery, OLV Clinic, Aalst, Belgium
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Silbiger JJ, Parikh A. Pectus excavatum: echocardiographic, pathophysiologic, and surgical insights. Echocardiography 2016; 33:1239-44. [DOI: 10.1111/echo.13269] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Affiliation(s)
- Jeffrey J. Silbiger
- Department of Cardiology; Echocardiography Laboratory; Icahn School of Medicine at Mount Sinai; New York New York
| | - Aditya Parikh
- Department of Cardiology; Echocardiography Laboratory; Icahn School of Medicine at Mount Sinai; New York New York
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Iwanaka T, Yamataka A, Uemura S, Okuyama H, Segawa O, Nio M, Yoshizawa J, Yagi M, Ieiri S, Uchida H, Koga H, Sato M, Soh H, Take H, Hirose R, Fukuzawa H, Mizuno M, Watanabe T. Pediatric Surgery. Asian J Endosc Surg 2015; 8:390-407. [PMID: 26708583 DOI: 10.1111/ases.12263] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2015] [Revised: 08/21/2015] [Accepted: 08/21/2015] [Indexed: 12/25/2022]
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Töpper A, Polleichtner S, Zagrosek A, Prothmann M, Traber J, Schwenke C, von Knobelsdorff-Brenkenhoff F, Schaarschmidt K, Schulz-Menger J. Impact of surgical correction of pectus excavatum on cardiac function: insights on the right ventricle. A cardiovascular magnetic resonance study†. Interact Cardiovasc Thorac Surg 2015; 22:38-46. [PMID: 26487434 DOI: 10.1093/icvts/ivv286] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2015] [Accepted: 09/03/2015] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES Pectus excavatum (PE) is often regarded as a cosmetic disease, while its effect on cardiac function is under debate. Data regarding cardiac function before and after surgical correction of PE are limited. We aimed to assess the impact of surgical correction of PE on cardiac function by cardiovascular magnetic resonance (CMR). METHODS CMR at 1.5 T was performed in 38 patients (mean age 21 ± 8.3; 31 men) before and after surgical correction to evaluate thoracic morphology, indices and its relation to three-dimensional left and right ventricular cardiac function. RESULTS Surgery was successful in all patients as shown by the Haller Index ratio of maximum transverse diameter of the chest wall and minimum sternovertebral distance [pre: 9.64 (95% CI 8.18-11.11) vs post: 3.0 (2.84-3.16), P < 0.0001]. Right ventricular ejection fraction (RVEF) was reduced before surgery and improved significantly at the 1-year follow-up [pre: 45.7% (43.9-47.4%) vs 48.3% (46.9-49.5%), P = 0.0004]. Left ventricular ejection fraction was normal before surgery, but showed a further improvement after 1 year [pre: 61.0% (59.3-62.7%) vs 62.7% (61.3-64.2%), P = 0.0165]. Cardiac compression and the asymmetry index changed directly after surgery and were stable at the 1-year follow-up [3.93 (3.53-4.33) vs 2.08 (1.98-2.19) and 2.36 (2.12-2.59) vs 1.38 (1.33-1.44), respectively; P < 0.0001 for both]. None of the obtained thoracic indices were predictors of the improvement of cardiac function. A reduced preoperative RVEF was predictive of RVEF improvement. CONCLUSIONS PE is associated with reduced RVEF, which improves after surgical correction. CMR has the capability of offering additional information prior to surgical correction.
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Affiliation(s)
- Agnieszka Töpper
- Working Group on Cardiovascular Magnetic Resonance, Experimental and Clinical Research Center, a joint cooperation between the Charité Medical Faculty and the Max-Delbrueck Center for Molecular Medicine, Berlin, Germany Department of Cardiology and Nephrology, HELIOS Klinikum Berlin Buch, Berlin, Germany
| | | | - Anja Zagrosek
- Working Group on Cardiovascular Magnetic Resonance, Experimental and Clinical Research Center, a joint cooperation between the Charité Medical Faculty and the Max-Delbrueck Center for Molecular Medicine, Berlin, Germany
| | - Marcel Prothmann
- Working Group on Cardiovascular Magnetic Resonance, Experimental and Clinical Research Center, a joint cooperation between the Charité Medical Faculty and the Max-Delbrueck Center for Molecular Medicine, Berlin, Germany Department of Cardiology and Nephrology, HELIOS Klinikum Berlin Buch, Berlin, Germany
| | - Julius Traber
- Working Group on Cardiovascular Magnetic Resonance, Experimental and Clinical Research Center, a joint cooperation between the Charité Medical Faculty and the Max-Delbrueck Center for Molecular Medicine, Berlin, Germany
| | | | - Florian von Knobelsdorff-Brenkenhoff
- Working Group on Cardiovascular Magnetic Resonance, Experimental and Clinical Research Center, a joint cooperation between the Charité Medical Faculty and the Max-Delbrueck Center for Molecular Medicine, Berlin, Germany Department of Cardiology and Nephrology, HELIOS Klinikum Berlin Buch, Berlin, Germany
| | | | - Jeanette Schulz-Menger
- Working Group on Cardiovascular Magnetic Resonance, Experimental and Clinical Research Center, a joint cooperation between the Charité Medical Faculty and the Max-Delbrueck Center for Molecular Medicine, Berlin, Germany Department of Cardiology and Nephrology, HELIOS Klinikum Berlin Buch, Berlin, Germany
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Tardy MM, Filaire M, Patoir A, Gautier-Pignonblanc P, Galvaing G, Kwiatkowski F, Costes F, Richard R. Exercise Cardiac Output Limitation in Pectus Excavatum. J Am Coll Cardiol 2015; 66:976-7. [DOI: 10.1016/j.jacc.2015.06.1087] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 06/14/2015] [Accepted: 06/15/2015] [Indexed: 10/23/2022]
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Lichtenberger JP, Carter BW, Abbott GF. Pitfalls in Imaging of the Chest Wall. Semin Roentgenol 2015; 50:251-7. [DOI: 10.1053/j.ro.2015.01.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Pectus excavatum in adult women: repair and the impact of prior or concurrent breast augmentation. Plast Reconstr Surg 2015; 135:303e-312e. [PMID: 25626815 DOI: 10.1097/prs.0000000000000990] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Women present with pectus excavatum five times less frequently than men. Adult women may have additional, associated cosmetic factors, including hypoplastic or asymmetric breasts, or prior augmentation. The authors evaluated the impact of prior or concurrent cosmetic breast surgery in an adult female cohort undergoing repair of pectus excavatum deformity. METHODS A retrospective review was performed of women (≥18 years old) who underwent pectus excavatum repair at a single institution from January of 2010 to September of 2013. RESULTS Pectus excavatum repair was performed on 47 women with a median age of 35 years (range, 18 to 63 years). Mean pectus severity index was 6.2 (range, 3.1 to 16). All patients had physiologic symptoms as the primary purpose for seeking repair. Twenty patients (43 percent) presented with existing implants or the desire for implants at the time of repair. Fifteen patients (32 percent) had a history of implant placement including prior breast augmentation (n = 14) and/or pectus implant (n = 4). Concurrent augmentation (n = 5), breast implant exchange (n = 8), and/or removal of chest wall implants (n = 4) was performed during repair. Morbidity included one implant-related hematoma. Complications and hospital stay were not significantly different for patients undergoing primary repair alone versus those with prior or concurrent augmentation. CONCLUSIONS Breast cosmesis was a concern in nearly half of adult women presenting for pectus excavatum repair. The authors' experience suggests neither prior nor concurrent breast augmentation increases the risk of complications in repair. The authors recommend that cosmetic breast surgery be performed concurrently with pectus excavatum repair. CLINICAL QUESTION/LEVEL OF EVIDENCE Therapeutic, III.
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Kanani M, Elliott MJ, Withey S, Pearl R. Chest wall reconstruction. Plast Reconstr Surg 2015. [DOI: 10.1002/9781118655412.ch42] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Neuville M, Jondeau G, Crestani B, Taillé C. [Respiratory manifestations of Marfan's syndrome]. Rev Mal Respir 2014; 32:173-81. [PMID: 25765122 DOI: 10.1016/j.rmr.2014.06.030] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Accepted: 06/24/2014] [Indexed: 11/19/2022]
Abstract
Marfan's syndrome is a rare genetic disorder caused by a mutation of the gene FBN1, coding for the protein fibrillin-1. Cardiovascular, musculoskeletal and ophthalmic manifestations are the most commonly observed, but minor diagnostic criteria also include pulmonary manifestations. Pneumothorax, frequently relapsing, affects 5 to 11% of patients. Rib cage abnormalities (pectus excavatum or pectus carinatum) and apical blebs may contribute to their occurrence. Treatment does not require any specific procedure but there is an increased risk of recurrence. Pectus excavatum affects up to 60% of the patients, without any functional impairment in most cases. Surgery may be required (using the Nuss procedure) in case of cardiovascular or psychological symptoms. Marfan's syndrome is frequently associated with obstructive sleep apnoea, which may itself contribute to aortic dilatation. Some studies suggest a potential role of craniofacial abnormalities in the pathogenesis of sleep apnea in these patients. Pulmonologists should consider Marfan's syndrome when treating patients for recurrent spontaneous pneumothorax or rib cage abnormalities, since early detection of cardiac abnormalities improves the prognosis significantly.
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Affiliation(s)
- M Neuville
- Service de pneumologie, département hospitalo-universitaire FIRE, centre de compétence pour les maladies pulmonaires rares, hôpital Bichat-Claude-Bernard, 75018 Paris, France
| | - G Jondeau
- Service de cardiologie, département hospitalo-universitaire FIRE, centre national de référence pour le syndrome de Marfan et apparentés, hôpital Bichat-Claude-Bernard, 75018 Paris, France
| | - B Crestani
- Service de pneumologie, département hospitalo-universitaire FIRE, centre de compétence pour les maladies pulmonaires rares, hôpital Bichat-Claude-Bernard, 75018 Paris, France
| | - C Taillé
- Service de pneumologie, département hospitalo-universitaire FIRE, centre de compétence pour les maladies pulmonaires rares, hôpital Bichat-Claude-Bernard, 75018 Paris, France.
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Identifying pectus excavatum in the primary care setting. Nurse Pract 2014; 39:25-8. [PMID: 24841462 DOI: 10.1097/01.npr.0000446870.69156.ea] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
This article reviews pectus excavatum and the role of the primary care provider in correct identification. Historically, pectus excavatum was viewed as a cosmetic concern. Research indicates that severe cases result in cardiopulmonary impairment and physiologic limitations. Evidence demonstrates that surgical repair improves cardiovascular function, exercise tolerance, and body image.
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Kelly RE, Mellins RB, Shamberger RC, Mitchell KK, Lawson ML, Oldham KT, Azizkhan RG, Hebra AV, Nuss D, Goretsky MJ, Sharp RJ, Holcomb GW, Shim WKT, Megison SM, Moss RL, Fecteau AH, Colombani PM, Cooper D, Bagley T, Quinn A, Moskowitz AB, Paulson JF. Multicenter study of pectus excavatum, final report: complications, static/exercise pulmonary function, and anatomic outcomes. J Am Coll Surg 2014; 217:1080-9. [PMID: 24246622 DOI: 10.1016/j.jamcollsurg.2013.06.019] [Citation(s) in RCA: 96] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2013] [Revised: 06/21/2013] [Accepted: 06/24/2013] [Indexed: 11/24/2022]
Abstract
BACKGROUND A multicenter study of pectus excavatum was described previously. This report presents our final results. STUDY DESIGN Patients treated surgically at 11 centers were followed prospectively. Each underwent a preoperative evaluation with CT scan, pulmonary function tests, and body image survey. Data were collected about associated conditions, complications, and perioperative pain. One year after treatment, patients underwent repeat chest CT scan, pulmonary function tests, and body image survey. A subset of 50 underwent exercise pulmonary function testing. RESULTS Of 327 patients, 284 underwent Nuss procedure and 43 underwent open procedure without mortality. Of 182 patients with complete follow-up (56%), 18% had late complications, similarly distributed, including substernal bar displacement in 7% and wound infection in 2%. Mean initial CT scan index of 4.4 improved to 3.0 post operation (severe >3.2, normal = 2.5). Computed tomography index improved at the deepest point (xiphoid) and also upper and middle sternum. Pulmonary function tests improved (forced vital capacity from 88% to 93%, forced expiratory volume in 1 second from 87% to 90%, and total lung capacity from 94% to 100% of predicted (p < 0.001 for each). VO2 max during peak exercise increased by 10.1% (p = 0.015) and O2 pulse by 19% (p = 0.007) in 20 subjects who completed both pre- and postoperative exercise tests. CONCLUSIONS There is significant improvement in lung function at rest and in VO2 max and O2 pulse after surgical correction of pectus excavatum, with CT index >3.2. Operative correction significantly reduces CT index and markedly improves the shape of the entire chest, and can be performed safely in a variety of centers.
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Affiliation(s)
- Robert E Kelly
- Department of Surgery, Children's Hospital of The King's Daughters, Norfolk, VA; Department of Surgery, Eastern Virginia Medical School, Norfolk, VA.
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