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Kiblawi R, Zoeller C, Pirr S, Hofmann AD, Ure B, Dingemann J. Vena Cava Thrombosis after Congenital Diaphragmatic Hernia Repair: Multivariate Analysis of Potential Risk Factors. Eur J Pediatr Surg 2022; 32:91-97. [PMID: 34891190 DOI: 10.1055/s-0041-1740462] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
INTRODUCTION The treatment of newborns with congenital diaphragmatic hernia (CDH) is associated with a significant complication rate. Information on major thrombotic complications and their incidence in newborns with CDH is lacking. The aims of our analysis were to evaluate the frequency of vena cava thrombosis and to determine its predictors within a consecutive series of patients with CDH. MATERIALS AND METHODS We retrospectively analyzed charts of all neonates of our department that underwent CDH repair from 2007 to 2021, focusing on vena cava thrombosis. Vena cava thrombosis was diagnosed sonographically and classified as complete or partial venous occlusion. Complete occlusion was confirmed by cavography. Variables evaluated were CDH side, liver position, central vein line, surgical approach, and extracorporeal membrane oxygenation (ECMO). Univariate and multivariate tests were utilized. RESULTS Among 57 neonates who underwent CDH repair, vena cava thrombosis was diagnosed in 14 (24.6%), seven of whom had complete occlusion of the vena cava. Factors associated with vena cava thrombosis were femoral or saphenous venous catheter (p = 0.044), right sided CDH (p = 0.027) and chylothorax (p < 0.0001). ECMO was not associated with vena cava thrombosis. Seven patients (50%) with vena cava thrombosis were treated interventionally with angioplasty and seven (50%) conservatively with anticoagulation only. Mortality was not higher in patients with compared with patients without vena cava thrombosis. CONCLUSION The incidence of vena cava thrombosis in newborns with CDH in our series is high. Routine postoperative abdominal sonography focusing on vena cava thrombosis is mandatory in all patients with CDH. Patients who developed vena cava thrombosis were more likely to develop chylothorax after CDH repair. Considering the good outcome of medical therapy of partial vena cava thrombosis, it may be discussed whether low dose anticoagulation may be provided to all newborns with CDH.
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Affiliation(s)
- Rim Kiblawi
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Niedersachsen, Germany
| | - Christoph Zoeller
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Niedersachsen, Germany.,Department of Pediatric Surgery, University Hospital Muenster, Muenster, Germany
| | - Sabine Pirr
- Department of Pediatric Pulmonology, Allergology and Neonatology, Hannover Medical School, Hannover, Germany
| | - Alejandro D Hofmann
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Niedersachsen, Germany
| | - Benno Ure
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Niedersachsen, Germany
| | - Jens Dingemann
- Department of Pediatric Surgery, Hannover Medical School, Hannover, Niedersachsen, Germany
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Stoll-Dannenhauer T, Schwab G, Zahn K, Schaible T, Wessel L, Weiss C, Schoenberg SO, Henzler T, Weis M. Computed tomography based measurements to evaluate lung density and lung growth after congenital diaphragmatic hernia. Sci Rep 2021; 11:5035. [PMID: 33658565 PMCID: PMC7930262 DOI: 10.1038/s41598-021-84623-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Accepted: 01/20/2021] [Indexed: 11/09/2022] Open
Abstract
Emphysema-like-change of lung is one aspect of lung morbidity in children after congenital diaphragmatic hernia (CDH). This study aims to evaluate if the extent of reduced lung density can be quantified through pediatric chest CT examinations, if side differences are present and if emphysema-like tissue is more prominent after CDH than in controls. Thirty-seven chest CT scans of CDH patients (mean age 4.5 ± 4.0 years) were analyzed semi-automatically and compared to an age-matched control group. Emphysema-like-change was defined as areas of lung density lower than - 950 HU in percentage (low attenuating volume, LAV). A p-value lower than 0.05 was regarded as statistically significant. Hypoattenuating lung tissue was more frequently present in the ipsilateral lung than the contralateral side (LAV 12.6% vs. 5.7%; p < 0.0001). While neither ipsilateral nor contralateral lung volume differed between CDH and control (p > 0.05), LAV in ipsilateral (p = 0.0002), but not in contralateral lung (p = 0.54), was higher in CDH than control. It is feasible to quantify emphysema-like-change in pediatric patients after CDH. In the ipsilateral lung, low-density areas are much more frequently present both in comparison to contralateral and to controls. Especially the ratio of LAV ipsilateral/contralateral seems promising as a quantitative parameter in the follow-up after CDH.
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Affiliation(s)
- Timm Stoll-Dannenhauer
- Department of Radiology and Nuclear Medicine, Medical Faculty Mannheim, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Gregor Schwab
- Department of Radiology and Nuclear Medicine, Medical Faculty Mannheim, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Katrin Zahn
- Department of Pediatric Surgery, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Thomas Schaible
- Department of Neonatology, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Lucas Wessel
- Department of Pediatric Surgery, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Christel Weiss
- Department of Medical Statistics and Biomathematics, University Medical Center Mannheim, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Stefan O Schoenberg
- Department of Radiology and Nuclear Medicine, Medical Faculty Mannheim, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Thomas Henzler
- Department of Radiology and Nuclear Medicine, Medical Faculty Mannheim, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Meike Weis
- Department of Radiology and Nuclear Medicine, Medical Faculty Mannheim, University Medical Center Mannheim, Heidelberg University, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany.
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Abstract
Chylothorax, the accumulation of chyle in the pleural space, is a relatively rare cause of pleural effusion in children. It can cause significant respiratory morbidity, as well as lead to malnutrition and immunodeficiency. Thus, a chylothorax requires timely diagnosis and treatment. This review will first discuss the anatomy and physiology of the lymphatic system and discuss various causes that can lead to development of a chylothorax in infants and children. Then, methods of diagnosis and treatment will be reviewed. Finally, complications of chylothorax will be reviewed.
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Affiliation(s)
- James D Tutor
- Program in Pediatric Pulmonary Medicine, University of Tennessee Health Science Center; Le Bonheur Children's Hospital; and St. Jude Children's Research Hospital, Memphis, Tennessee
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4
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Levy SM, Lally PA, Lally KP, Tsao K. The impact of chylothorax on neonates with repaired congenital diaphragmatic hernia. J Pediatr Surg 2013; 48:724-9. [PMID: 23583125 DOI: 10.1016/j.jpedsurg.2012.11.035] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/08/2012] [Revised: 11/05/2012] [Accepted: 11/08/2012] [Indexed: 10/26/2022]
Abstract
PURPOSE Chylothorax is a known complication in neonates after congenital diaphragmatic hernia (CDH) repair. This report uses a large international registry to evaluate risk factors, treatment, morbidity, and survival associated with chylothorax in a prospective cohort of neonates after CDH repair. METHODS From January 2007 to January 2010, live-born neonates with repaired, unilateral CDHs were evaluated from a prospective database for chylothorax development. Chylothorax was diagnosed based on pleural fluid examination. Study variables included patient characteristics, CDH defect and disease severity characteristics, chylothorax treatment, and survival. In addition, the temporal relationship between timing of CDH repair and extracorporeal membrane oxygenation (ECMO) therapy was evaluated as a risk factor for chylothorax. Univariate and multivariate regression analyses were utilized. RESULTS Among the 1383 patients evaluated, chylothorax was diagnosed in 4.6% of the cohort. Patch repair and ECMO were statistically significant risk factors for chylothorax. The odds of developing a chylothorax were significantly increased in patients with CDH repair on ECMO (aOR 2.6; 95% CI: 1.3-4.9) or after ECMO (aOR 3.1; 95% CI: 1.7-5.8). Most chylothoraces (83.1%) were successfully treated without surgery. Chylothorax patients had significant morbidity including increased oxygen use at 30days and longer length of stay. Survival was not significantly affected by chylothorax. CONCLUSIONS Chylothorax is a known but uncommon complication of neonatal CDH repair. In this very large series of chylothorax in association with CDH, major risk factors appear to be related to increased disease severity with the highest risk in patients repaired on or after ECMO. Chylothoraces usually improve with conservative therapy and lead to significant morbidity but not increased mortality.
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Affiliation(s)
- Shauna M Levy
- Center for Surgical Trials and Evidence-based Practice, Departments of Pediatric Surgery and Surgery, The University of Texas Medical School At Houston, Houston, TX 77030, USA
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5
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Cruz-Martinez R, Castañon M, Moreno-Alvarez O, Acosta-Rojas R, Martinez JM, Gratacos E. Usefulness of lung-to-head ratio and intrapulmonary arterial Doppler in predicting neonatal morbidity in fetuses with congenital diaphragmatic hernia treated with fetoscopic tracheal occlusion. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2013; 41:59-65. [PMID: 22689226 DOI: 10.1002/uog.11212] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/18/2012] [Indexed: 06/01/2023]
Abstract
OBJECTIVE To explore the potential value of intrapulmonary artery Doppler velocimetry in predicting neonatal morbidity in fetuses with left-sided congenital diaphragmatic hernia (CDH) treated with fetoscopic tracheal occlusion (FETO). METHODS Observed/expected lung-to-head ratio (O/E-LHR), and intrapulmonary Doppler pulsatility index and peak early-diastolic reversed flow were evaluated within 24 h before FETO in a consecutive cohort of 51 fetuses with left-sided CDH at between 24 and 33 weeks' gestation. Lung Doppler parameters were converted into Z-scores and defined as abnormal if the pulsatility index had a Z-score of > 1.0 or the peak early-diastolic reversed flow had a Z-score of > 3.5. The association of O/E-LHR and Doppler velocimetry with neonatal outcome was assessed using multiple linear or logistic regression analysis adjusted for gestational age at birth. RESULTS Among the 26 fetuses that survived, 18 (69.2%) had normal and eight (30.8%) had abnormal Doppler values. O/E-LHR was not associated with neonatal morbidity in surviving fetuses. Compared with the group with normal Doppler parameters, cases with abnormal intrapulmonary Doppler were associated with a significant increase in the duration of mechanical ventilation (average increase of 21.2 (95% CI, 9.99-32.5) days; P < 0.01), conventional ventilation (15.2 (95% CI, 7.43-23.0) days; P < 0.01), high-frequency ventilation (6.34 (95% CI, 0.69-11.99) days; P < 0.05), nitric oxide therapy (5.73 (95% CI, 0.60-10.9) days; P < 0.05), oxygen support (36.5 (95% CI, 16.3-56.7) days; P < 0.01), parenteral nutrition (19.1 (95% CI, 7.53-30.7) days; P < 0.01) and stay in neonatal intensive care unit (42.7 (95% CI, 22.9-62.6) days; P < 0.001), and with significantly higher rates of high-frequency ventilation (87.5 vs. 44.4%;P < 0.05), oxygen requirement at 28 days of age (75.0 vs. 11.1%; P < 0.01), gastroesophageal reflux (62.5 vs. 22.2%; P < 0.05) and tube feeding at discharge (37.5 vs. 5.56%; P < 0.05). CONCLUSION As previously reported, O/E-LHR did not predict neonatal morbidity. In contrast, intrapulmonary artery Doppler evaluation was predictive of neonatal morbidity in CDH fetuses treated with FETO.
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Affiliation(s)
- R Cruz-Martinez
- Department of Maternal-Fetal Medicine, Institute Clínic of Gynecology, Obstetrics and Neonatology, Hospital Clinic-IDIBAPS, University of Barcelona and Centre for Biomedical Research on Rare Diseases, Barcelona, Spain
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6
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Okada T, Honda S, Miyagi H, Minato M, Taketomi A. Chylothorax after Repair of Congenital Diaphragmatic Hernia in a Neonate: Usefulness of Conservative Management. ACTA ACUST UNITED AC 2012. [DOI: 10.4236/ss.2012.32018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Zavala A, Campos JM, Riutort C, Skorin I, Godoy L, Faunes M, Kattan J. Chylothorax in congenital diaphragmatic hernia. Pediatr Surg Int 2010; 26:919-22. [PMID: 20680634 DOI: 10.1007/s00383-010-2677-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/15/2010] [Indexed: 12/28/2022]
Abstract
PURPOSE Following surgical repair of congenital diaphragmatic hernia (CDH), chylothorax can be present in 7-28% of the cases. It has been associated with prenatal diagnosis, the use of ECMO and prosthetic patches during reparatory surgery. The objective is to present a neonatal unit experience in handling this complication and the search for predictive factors for its appearance in our patients. METHODS A retrospective study was carried out between 2003 and 2009. RESULTS We found 65 patients with CDH, of which 7 (10.8%) developed a chylothorax, 5 responded to drainage and diet restriction. Octreotide (OCT) was used in two cases that did not respond to the usual treatment. OCT was successful with one patient, while surgical resolution of the chylothorax was necessary in the other. Two patients died, none of them during treatment of chylothorax. We did not find a significant association between chylothorax and the variables studied in these patients. CONCLUSIONS Chylothorax is a common complication following CDH repair. We have a low rate of this complication in our institution. Conservative management is an appropriate approach for all patients; OCT could be an alternative to avoid surgery. We did not find any predictive factors for chylothorax in our series.
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Affiliation(s)
- Alejandro Zavala
- Pediatric Surgery Department, School of Medicine, Pontificia Universidad Católica of Chile, Santiago, Chile.
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8
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Gonzalez R, Bryner BS, Teitelbaum DH, Hirschl RB, Drongowski RA, Mychaliska GB. Chylothorax after congenital diaphragmatic hernia repair. J Pediatr Surg 2009; 44:1181-5; discussion 1185. [PMID: 19524736 DOI: 10.1016/j.jpedsurg.2009.02.021] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2009] [Accepted: 02/17/2009] [Indexed: 11/27/2022]
Abstract
PURPOSE Chylothorax after congenital diaphragmatic hernia (CDH) repair contributes significantly to morbidity. Our aim was to identify factors contributing to chylothorax and effective treatment strategies. METHODS We reviewed 171 patients with CDH from 1997 to 2008 and analyzed hernia characteristics, extracorporeal membrane oxygenation (ECMO) use, operative details, and treatment approaches for chylothorax. RESULTS Ten (7%) patients developed chylothorax; all were left sided. Using univariate analysis, prenatal diagnosis, ECMO use, and patch repair were associated with development of chylothorax. Logistic regression analysis showed that patch repair was the only variable predictive of chylothorax (P = .028; confidence interval, 0.032-0.823). Although survival was not affected, patients with chylothorax had a significant increase in ventilator days and length of stay (t = 3.57; P = .000; t = 2.74; P = .007). All received thoracostomy and total parenteral nutrition. Six patients received octreotide, 5 of whom required pleurectomy because of failed medical management; the remaining patient died of overwhelming sepsis. CONCLUSIONS The incidence of chylothorax at our institution was relatively low. Patch repair was associated with the formation of chylothorax. Morbidity was substantial, but survival was not significantly affected. Total parenteral nutrition and thoracostomy were appropriate initial treatments. Octreotide was not an effective adjunct. Refractory cases were successfully treated with pleurectomy.
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Affiliation(s)
- Raquel Gonzalez
- Section of Pediatric Surgery, Department of Surgery, University of Michigan Medical School, The CS Mott Children's Hospital, Ann Arbor, MI 48109, USA
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9
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Jani JC, Benachi A, Nicolaides KH, Allegaert K, Gratacós E, Mazkereth R, Matis J, Tibboel D, Van Heijst A, Storme L, Rousseau V, Greenough A, Deprest JA. Prenatal prediction of neonatal morbidity in survivors with congenital diaphragmatic hernia: a multicenter study. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2009; 33:64-69. [PMID: 18844275 DOI: 10.1002/uog.6141] [Citation(s) in RCA: 101] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVES To investigate the value of the observed to expected fetal lung area to head circumference ratio (o/e LHR) and liver position in the prediction of neonatal morbidity in survivors with congenital diaphragmatic hernia (CDH). METHODS Neonatal morbidity was recorded in 100 consecutive cases with isolated CDH diagnosed in fetal medicine units, which were expectantly managed in the prenatal period, were delivered after 30 weeks and survived until discharge from hospital. Regression analysis was used to identify the significant predictors of morbidity, including prenatal and immediate neonatal findings. RESULTS The o/e LHR provided significant prediction of the need for prosthetic patch repair, duration of assisted ventilation, need for supplemental oxygen at 28 days, and incidence of feeding problems. An additional independent prenatal predictor of the need for patch repair was the presence of fetal liver in the chest. CONCLUSIONS In isolated CDH the prenatally assessed size of the contralateral lung is a significant predictor of the need for prosthetic patch repair, the functional consequences of impaired lung development and occurrence of feeding problems.
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Affiliation(s)
- J C Jani
- Fetal Medicine and Treatment Unit of King's College Hospital, London, UK
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10
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Chiu P, Hedrick HL. Postnatal management and long-term outcome for survivors with congenital diaphragmatic hernia. Prenat Diagn 2008; 28:592-603. [PMID: 18551724 DOI: 10.1002/pd.2007] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
Significant advances in the postnatal management of patients with congenital diaphragmatic hernia (CDH) have resulted in a remarkable improvement in survival rates over the past two decades. The success of current postnatal management of CDH patients has rendered fetal intervention to be limited to the most severe cases, and the role for prenatal treatment of CDH patients remains unclear. The adoption of lung-preserving strategies including high-frequency oscillatory ventilation (HFOV) and extracorporeal membrane oxygenation (ECMO) have improved CDH outcomes especially in those patients with significant ventilatory or circulatory compromise. Survival rates of up to 90% are being reported in some high-volume centers. However, the increased survival in CDH patients has been accompanied by an increase in neurological, nutritional and musculoskeletal morbidity among the long-term survivors. This has resulted in the need to provide resources for the long-term follow-up and support of this patient population. In this article, the postnatal management strategies and primary and secondary outcomes of high-volume international pediatric surgical centers will be reviewed. Finally, the role of a multidisciplinary management team for the follow-up of long-term CDH survivors will be discussed.
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Affiliation(s)
- Priscilla Chiu
- Department of Surgery, University of Toronto, Toronto, Ontario, Canada.
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11
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12
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Abstract
With improving treatment strategies for congenital diaphragmatic hernia (CDH) infants, an increase in survival of more severely affected patients can be expected. Consequently, more attention is now focused on long-term follow up of these patients. Many reports have emphasized associated morbidity, including pulmonary sequelae, neurodevelopmental deficits, gastrointestinal disorders, and other abnormalities. Therefore, survivors of CDH remain a complex patient population to care for throughout infancy and childhood, thus requiring long-term follow up. Much information has been provided from many centers regarding individual institutional improvements in overall survival. Few of these, however, have reported long-term follow up. The aim of this review is to describe the long-term outcome of survivors with CDH and to suggest a possible follow-up protocol for these patients.
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Affiliation(s)
- Pietro Bagolan
- Department of Medical and Surgical Neonatology, Bambino Gesù Children's Hospital, Rome, Italy.
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13
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Abstract
Congenital diaphragmatic hernia (CDH) affects 1 in every 2,000 to 4,000 live births. Many infants with this condition are diagnosed antenatally through routine ultrasound screening. Nearly 90 percent present at delivery with severe respiratory distress requiring intubation. Many of these infants develop persistent pulmonary hypertension of the newborn due to hypoplasia of the affected lung. The survival of infants with CDH is limited by the degree of pulmonary hypoplasia and requires sophisticated medical technology such as high-frequency ventilation and inhaled nitric oxide. Some infants also require treatment with extracoporeal membrane oxygenation. This article gives details of two cases of CDH in which the presentation was atypical. The more subtle presentation is discussed, as well as the embryology and pathophysiology of CDH and the possibility of associated anomalies. Clinical management and impact on the family are outlined.
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MESH Headings
- Extracorporeal Membrane Oxygenation
- Hernia, Diaphragmatic/diagnosis
- Hernia, Diaphragmatic/epidemiology
- Hernia, Diaphragmatic/therapy
- Hernias, Diaphragmatic, Congenital
- High-Frequency Jet Ventilation
- Humans
- Infant Mortality
- Infant, Newborn
- Intensive Care, Neonatal/methods
- Intubation, Intratracheal
- Morbidity
- Neonatal Nursing/organization & administration
- Neonatal Screening
- Nurse's Role
- Nursing Assessment
- Parents/education
- Parents/psychology
- Persistent Fetal Circulation Syndrome/etiology
- Professional-Family Relations
- Respiratory Distress Syndrome, Newborn/etiology
- Survival Rate
- Ultrasonography, Prenatal/methods
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Affiliation(s)
- Barbara Puckett
- Saskatoon District Health, Royal University Hospital, Canada.
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14
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Casaccia G, Crescenzi F, Palamides S, Catalano OA, Bagolan P. Pleural effusion requiring drainage in congenital diaphragmatic hernia: incidence, aetiology and treatment. Pediatr Surg Int 2006; 22:585-8. [PMID: 16770603 DOI: 10.1007/s00383-006-1706-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 05/08/2006] [Indexed: 10/24/2022]
Abstract
In congenital diaphragmatic hernia (CDH), chest tube insertion at repair could determine rapid overexpansion of hypoplastic lungs, increasing the risk of pneumothorax. Therefore, in our institution no drainage tube at CDH repair was inserted after 1997. Afterwards several patients needed chest drainage for cardiopulmonary distress due to pleural effusion (PE) during the postoperative course. The aims of this study are to establish the incidence of PE requiring drainage for cardiopulmonary distress during postoperative course in CDH and to assess its eventual increase in patients with patch repair. Furthermore, the aetiology and treatment of PE are highlighted. Records of high-risk CDH operated on from 1998 to 2004 were reviewed. No chest tube was inserted at repair. Drainage was accomplished postoperatively if a cardiopulmonary distress due to PE occurred. Groups with and without patch were compared on gender, gestational age, birth weight, side of hernia, PE, hernial sac, central venous line and venous thrombosis, using the chi(2) and Student's t tests. Overall mortality rate was recorded. Out of 76 patients, 23 (30%) required patch repair. The PE occurred in 22 out of 76 patients, and in 68% of cases a chylothorax resulted. Birth weight was significantly lower, and the PE rate was significantly higher in patients with patch. Pleural drainage yielded improvement of ventilatory and respiratory parameters in all cases. Overall mortality rate was 16 and 23% in patients that required chest drain. The incidence of PE was 30% in CDH and significantly higher in patients with patch. The increased mortality rate in patients with PE causing cardiopulmonary distress warrants chest tube drainage before instability occurs.
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Affiliation(s)
- G Casaccia
- Neonatal Surgery Unit, Department of Medical and Surgical Neonatology, Bambino Gesù Pediatric Hospital, Rome, Italy.
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15
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Hunt RW, Kean MJ, Stewart MJ, Inder TE. Patterns of cerebral injury in a series of infants with congenital diaphragmatic hernia utilizing magnetic resonance imaging. J Pediatr Surg 2004; 39:31-6. [PMID: 14694367 DOI: 10.1016/j.jpedsurg.2003.09.005] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
BACKGROUND Congenital diaphragmatic hernia (CDH) is a condition with significant mortality and respiratory morbidity. Long-term neurodevelopmental outcome is not yet well documented. METHODS The authors examined all cases of CDH at their institution over a 12-month period and performed magnetic resonance imaging (MRI) of the brain postoperatively. RESULTS Eight of 10 patients survived to have an MR brain scan. All 8 patients had cerebral injury detected on MRI, with a predominance of white matter and deep nuclear gray matter injury. CONCLUSIONS Cerebral injury detected with MRI is common in infants with congenital diaphragmatic hernia. The long-term significance of these MRI abnormalities is unknown, although the need for good long-term neurodevelopmental follow-up of infants with CDH is highlighted.
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Affiliation(s)
- Rod W Hunt
- Neonatal Neurology Department, Royal Children's and Women's Hospitals, Murdoch Childrens Research Institute, University of Melbourne, Melbourne, Victoria, Australia
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16
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Hanekamp MN, Tjin A Djie GCM, van Hoek-Ottenkamp WG, Hazebroek FWJ, Tibboel D, Postema RR. Does V-A ECMO increase the likelihood of chylothorax after congenital diaphragmatic hernia repair? J Pediatr Surg 2003; 38:971-4. [PMID: 12778405 DOI: 10.1016/s0022-3468(03)00136-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
BACKGROUND The authors noticed a relatively large number of patients with congenital diaphragmatic hernia (CDH) repair after extracorporeal membrane oxygenation (ECMO) who had a chylothorax (CT). The data are reviewed. METHODS The charts of patients from 1990 until 2000 with CDH, treated with or without ECMO, together with the charts of patients treated with ECMO for other reasons and patients with esophageal atresia (EA) repair were reviewed. The diagnosis of CT was made if aspirated fluid appeared chylous and contained more than 90% lymphocytes or if the triglyceride level was more than 1.50 mmol/L. RESULTS Eighty-nine patients with CDH were analyzed. Postoperatively, 10% had a CT-21% in CDH patients with ECMO treatment and 6% in CDH patients without ECMO treatment. This difference appeared to be significant (P <.05). The presence of a patch as independent variable for the development of CT also showed significance (P <.05). CONCLUSIONS Chylothorax presented in almost all cases as a left-sided fluid accumulation, and a patch was present in the majority of patients with CDH. Therefore, CT should be considered the result of the severity of the defect rather than the consequence of ECMO as a therapeutic modality.
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Affiliation(s)
- M N Hanekamp
- Department of Pediatric Surgery, Erasmus Medical Center, Sophia Children's Hospital, Rotterdam, The Netherlands
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Keller RL, Glidden DV, Paek BW, Goldstein RB, Feldstein VA, Callen PW, Filly RA, Albanese CT. The lung-to-head ratio and fetoscopic temporary tracheal occlusion: prediction of survival in severe left congenital diaphragmatic hernia. ULTRASOUND IN OBSTETRICS & GYNECOLOGY : THE OFFICIAL JOURNAL OF THE INTERNATIONAL SOCIETY OF ULTRASOUND IN OBSTETRICS AND GYNECOLOGY 2003; 21:244-249. [PMID: 12666218 DOI: 10.1002/uog.44] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
OBJECTIVES To evaluate the reliability of sonographic lung-to-head ratio (LHR) measurement as a predictor of survival in fetuses with congenital diaphragmatic hernia (CDH) and to compare the probability of survival in those with temporary tracheal occlusion (TO) or standard care with respect to the LHR. METHODS Fifty-six fetuses with left CDH with liver herniated into the thorax at complete prenatal evaluation were included in logistic regression analyses of antenatal predictors of survival to hospital discharge. Sixteen subjects underwent TO and 40 received standard care. RESULTS LHR was a significant predictor of survival, with probability of survival increasing with increasing LHR (odds ratio (OR) 8.5, P = 0.04). When subjects with anomalies were excluded, the LHR effect was similar after adjustment for TO (OR 7.1, P = 0.11). Linear spline models suggested a plateau in survival at an LHR of 1.0 and all models suggested increased odds of survival with TO. Minimum LHR measurements had a high degree of inter- and intraobserver agreement (intraclass correlation coefficients of 0.70 and 0.80, respectively). CONCLUSIONS Calculation of the LHR in fetuses with CDH is a reliable and powerful predictor of survival to hospital discharge, although improving odds of survival may plateau at an LHR of 1.0. TO may have an independent benefit on survival to hospital discharge.
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Affiliation(s)
- R L Keller
- Department of Pediatrics and the Cardiovascular Research Institute, The Fetal Treatment Center, University of California San Francisco, San Francisco, CA 94143, USA
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Bétrémieux P, Lionnais S, Beuchée A, Pladys P, Le Bouar G, Pasquier L, Loeuillet-Olivo L, Azzis O, Milon J, Wodey E, Frémond B, Odent S, Poulain P. Perinatal management and outcome of prenatally diagnosed congenital diaphragmatic hernia: a 1995-2000 series in Rennes University Hospital. Prenat Diagn 2002; 22:988-94. [PMID: 12424762 DOI: 10.1002/pd.454] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVES To assess the prognosis of prenatally diagnosed congenital diaphragmatic hernia (CDH) during the years 1995-2000 in order to improve prenatal counselling. METHODS Retrospective study of all 31 cases of women with prenatally diagnosed CDH. RESULTS Nine pregnancies (29%) were terminated and two fetuses (6%) were stillborn. Ten fetuses (32%) had associated anomalies (four Fryns' syndrome) and four (13%) had underlying chromosomal anomalies. Twenty pregnancies were continued. Seven babies died before surgery either immediately in the delivery room (five between 1 and 45 min), or during the 'stabilisation period' (two babies, 7 and 21 h). Three babies presented with trisomy 18, Fryns' syndrome or transposition of the great arteries with microdeletion 22q11. Thirteen babies had the defect repaired (median 18 h, range 4-72 h) and 12 survived. Mechanical ventilation was required for a median of 12 days. One survivor has cerebral palsy. CONCLUSION Of 31 prenatally diagnosed CDH cases 38% are alive, of 20 ongoing pregnancies 60% are alive, and of 13 babies who underwent surgery 92% are alive. No baby with associated malformations survived. These numbers need to be known by each member of the counselling team in order to give parents adequate information to make their decision.
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Affiliation(s)
- Pierre Bétrémieux
- Centre Pluridisciplinaire de Diagnostic Prénatal de Rennes, Rennes, France.
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Abstract
Management of congenital diaphragmatic hernia has changed dramatically over the past couple of decades. Until the early 1980s, it was felt that the abdominal contents should be returned to the abdomen as soon as possible to allow the lungs to expand. It is now known that it is not the defect that causes respiratory distress, but the infant's hypoplastic lungs and accompanying pulmonary hypertension. Advances in treatment and technology have contributed to changes in management. Ultrasonography now allows for early prenatal detection. Prenatal treatment modalities include in utero tracheal ligation and maternal antenatal steroids. Postnatal modalities have expanded to include permissive hypercapnia, high-frequency ventilation, inhaled nitric oxide, pharmacologic support, exogenous surfactant, and extracorporeal membrane oxygenation. Liquid ventilation and lobar lung transplantation have also been tried. In spite of these advances, the overall survival rate remains about 63 percent.
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Affiliation(s)
- J Braby
- Pediatric Intensive Care Unit, Children's Hospital of Wisconsin, Milwaukee 53201, USA.
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Affiliation(s)
- M S Zach
- Respiratory and Allergic Disease Division, Paediatric Department, University of Graz, Austria.
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Huddy CL, Boyd PA, Wilkinson AR, Chamberlain P. Congenital diaphragmatic hernia: prenatal diagnosis, outcome and continuing morbidity in survivors. BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY 1999; 106:1192-6. [PMID: 10549966 DOI: 10.1111/j.1471-0528.1999.tb08147.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To improve counselling by investigating the prenatal diagnosis, outcome and morbidity in survivors of congenital diaphragmatic hernia. SETTING Prenatal Diagnosis Unit, Oxford Radcliffe Women's Centre, Oxford. DESIGN Cohort study. SAMPLE Babies with congenital diaphragmatic hernia diagnosed postnatally and born to women scanned prenatally identified between January 1991 and December 1996. METHODS Associated anomalies, outcome of pregnancy and final diagnoses were determined from hospital records. A report from the general practitioner and paediatrician recorded health and development information. MAIN OUTCOME MEASURES Accuracy of prenatal diagnosis, survival of cases of congenital diaphragmatic hernia and presence of ongoing morbidity in survivors. RESULTS There were 35 pregnancies with congenital diaphragmatic hernia, nine of which were not diagnosed prenatally. In 22 pregnancies with isolated congenital diaphragmatic hernia, four were terminated, there were six perinatal deaths and two later deaths. Thirteen of 35 cases (37%) with congenital diaphragmatic hernia were associated with other abnormalities: four with abnormal karyotype and nine with other structural anomalies. Five of these women continued with their pregnancy; there were two neonatal deaths and three survivors. Thirteen of 35 infants (37%) survived, eight with chronic disorders requiring specialist intervention including respiratory problems (n = 6); developmental delay (n = 4); poor growth (n = 5); artificial feeding (n = 3); gastro-oesophageal reflux (n = 3); recurrent hospital admissions (n = 6); and further surgery (n = 4). CONCLUSIONS The survival for infants born alive with congenital diaphragmatic hernia was 56% (13/23), 61% of whom have persistent disorders. Despite advances in neonatology there is a high mortality and morbidity with congenital diaphragmatic hernia. Prenatal counselling should reflect this.
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Affiliation(s)
- C L Huddy
- Department of Paediatrics, University of Oxford, John Radcliffe Hospital, UK
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22
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Sharma D, Saxena A, Raina VK. Is prognostication in congenital diaphragmatic hernia possible without sophisticated investigations? Indian J Pediatr 1999; 66:517-21. [PMID: 10798105 DOI: 10.1007/bf02727160] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
Congenital diaphragmatic hernia is a complex disorder, in which the anatomical defect is only one part of the spectrum of disease. Hypoplasia of lung complicated by pulmonary hypertension and right to left shunting results in serious hypoxemia. Many factors, based on degree of alterations in respiratory physiology and involving analysis of blood gases and acid base systems, have been used in an attempt to prognosticate the outcome. Majority of these investigations are not available in a modest set up like ours. The case records of all 20 patients admitted and operated for congenital diaphragmatic hernia in pediatric surgery unit of Government Medical College Hospital, Jabalpur from 1978 to 1997 were reviewed retrospectively in an attempt to prognosticate without the sophisticated investigations. It was found that even in a very modestly equipped hospital it is possible to prognosticate--to some extent--the outcome in these cases. Major prognosticators found were APGAR score (if child born in hospital), late age of presentation, location of stomach and identification of hernial sac.
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Affiliation(s)
- D Sharma
- Department of Surgery, Government Medical College, Jabalpur, M.P
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Schoeman L, Pierro A, Macrae D, Spitz L, Kiely EM, Drake DP. Late death after extracorporeal membrane oxygenation for congenital diaphragmatic hernia. J Pediatr Surg 1999; 34:357-9. [PMID: 10052823 DOI: 10.1016/s0022-3468(99)90209-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
PURPOSE The aim of this study was to determine the long-term outcome of neonates who required extracorporeal membrane oxygenation (ECMO) for respiratory insufficiency associated with congenital diaphragmatic hernia (CDH). METHODS All neonates born with CDH, who required ECMO (oxygenation index over 40 in the presence of maximal support) during a 6-year period, were reviewed. The median duration of follow-up for survivors was 14 months (range, 9 to 22 months). RESULTS Of 72 neonates with CDH, 11 (15%) required ECMO. The median age at the start of ECMO was 2 days (range, 1 to 4); duration was 9 days (range, 4 to 17); post-ECMO ventilation was 27 days (range, 8 to 86); and stay in intensive care unit, 33 days (range, 8 to 133). Three patients survived and are not oxygen dependent. There were three early deaths at 9 to 16 days and five late deaths at a median of 6 months (range, 2 to 32 months) secondary to chronic lung disease (n = 3) and infection (n = 2). Four of the five patients with late deaths were oxygen dependent at discharge from hospital. Three of the late death patients and one survivor underwent a fundoplication for gastrooesophageal reflux. CONCLUSIONS Neonates born with CDH and requiring ECMO had a significant late mortality. Follow-up for more than 1 year is indicated to assess the benefit of ECMO for this diagnosis. The authors report only three long-term survivors from 11 ECMO patients selected from a total of 72 neonates with CDH.
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Affiliation(s)
- L Schoeman
- Department of Paediatric Surgery, Institute of Child Health and Great Ormond Street Hospital for Children, London, England
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Kavvadia V, Greenough A, Davenport M, Karani J, Nicolaides KH. Chylothorax after repair of congenital diaphragmatic hernia--risk factors and morbidity. J Pediatr Surg 1998; 33:500-2. [PMID: 9537566 DOI: 10.1016/s0022-3468(98)90097-5] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND/PURPOSE Chylothoraces have been reported rarely after congenital diaphragmatic hernia (CDH) repair, but that is contrary to the authors' experience. The aim of this study was to audit the outcome of antenatally diagnosed CDH cases to determine the incidence, possible risk factors, and morbidity associated with chylothorax in CDH patents. METHODS Twenty-four of 35 consecutive infants with CDH (69%) underwent surgical repair and survived the immediate postoperative period. RESULTS Effusions developed in all 22 for whom chest radiographs were available. Six of the eight infants whose effusions required drainage had a chylothorax. Those six infants required a mean of 8 days of thoracentesis, during which a mean total volume of 358 mL/kg of fluid was removed. The infants remained on a medium-chain triglyceride (MCT) formula for a mean of 81 days. The six infants with a chylothorax differed from the rest with respect to their duration of oxygen dependence (a median of 28.5 versus 15 days, P < .05) and hospital stay (a median of 5.5 versus 4 weeks, P < .05), but no significant risk factors for the development of a chylothorax were identified. CONCLUSION Chylothorax is a relatively common cause of effusion after CDH repair and is associated with increased morbidity.
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Affiliation(s)
- V Kavvadia
- Children Nationwide Regional Neonatal Intensive Care Unit, Department of Child Health, King's College Hospital, London, England
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Kavvadia V, Greenough A, Laubscher B, Dimitriou G, Davenport M, Nicolaides KH. Perioperative assessment of respiratory compliance and lung volume in infants with congenital diaphragmatic hernia: prediction of outcome. J Pediatr Surg 1997; 32:1665-9. [PMID: 9433995 DOI: 10.1016/s0022-3468(97)90502-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND/PURPOSE Infants who have congenital diaphragmatic hernia (CDH) have high mortality and morbidity. The aim of this study was to determine the relative ability of the results of serial measurements of compliance of the respiratory system (CRS) and lung volume (functional residual capacity (FRC)) to predict poor outcome: death or oxygen dependency at 28 days. In addition, the authors wished to document the evolution of any lung function abnormalities during the perioperative period. METHODS Daily measurements of CRS and FRC were made in the first week of life and subsequently during week 2 in 16 infants who had a median gestational age of 38 weeks and birth weight of 3.2 kg. RESULTS Seven infants had a poor outcome: five died and two others remained oxygen dependent beyond 28 days. The infants who had a poor outcome were characterized on day 1 by a significantly lower CRS, but not FRC (P < .05). In comparison with results from day 1, the median CRS of the infants overall had significantly improved only by week 2 (P < .05), there was no such significant change in FRC with increasing postnatal age. At week 2, only the CRS results differed significantly between those infants who had and who did not have poor outcome (P < .05). CONCLUSION The results of serial measurements of CRS, rather than FRC are the more useful predictor of outcome in infants who have CDH.
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Affiliation(s)
- V Kavvadia
- Department of Child Health, and Harris Birthright Research Centre for Fetal Medicine, King's College Hospital, London, England
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