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Koo J, Torres N, Katheria A. Early Echocardiographic Predictors of Eventual Need for Patent Ductus Arteriosus Treatment: A Retrospective Study. Am J Perinatol 2024; 41:1673-1679. [PMID: 38237629 DOI: 10.1055/a-2249-1671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/10/2024]
Abstract
OBJECTIVE Hemodynamically significant patent ductus arteriosus (hsPDA) in preterm neonates is associated with end-organ injury including intraventricular hemorrhage. Early treatment may reduce morbidities but may result in overtreatment. This study aimed to examine the association between commonly obtained echocardiographic markers within the first 12 hours of life and eventual treatment of an hsPDA. STUDY DESIGN Patients with <32 weeks' gestational age had blinded echocardiograms done within the first 12 hours of life as part of research protocols. Subsequent treatment of the patent ductus arteriosus (PDA) was determined by the clinical team independent of echocardiogram results. t-tests and chi-square tests were done for continuous data and categorical outcomes. A receiver operating curve was created to optimize cutoff values. RESULTS Among 199 neonates studied (mean time of echocardiogram 6.7 h after birth), those needing PDA treatment had higher left ventricular output (LVO), right ventricular output (RVO), and superior vena cava (SVC) flow (p-values 0.007, 0.044, and 0.012, respectively). Cutoffs for predicting PDA treatment were LVO > 204 mL/kg/min (63% sensitivity, 66% specificity), RVO > 221 mL/kg/min or SVC flow > 99 mL/kg/min (sensitivities 70 and 43%, specificities 48 and 73%, respectively). CONCLUSION Preterm neonates with higher markers of cardiac output in the first 12 hours of birth later required PDA treatment. These data are the first to use standard cardiac output measures in the first 12 hours of life to predict the need for future PDA treatment. Further prospective studies will need to be performed to corroborate these associations between echocardiographic markers and clinical outcomes/morbidities. KEY POINTS · Early diagnosis of hsPDA may prevent severe morbidity and death.. · There are echocardiographic markers beyond duct size and flow direction that may aid early diagnosis.. · Cardiac output markers within the first 12 hours of life may predict need for treatment of hsPDA..
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Affiliation(s)
- Jenny Koo
- Department of Neonatology, Sharp Mary Birch Hospital for Women and Newborns, Sharp Neonatal Research Institute, San Diego, California
| | - Nohemi Torres
- Department of Pediatric Cardiology, Sharp Mary Birch Hospital for Women and Newborns, San Diego, California
| | - Anup Katheria
- Department of Neonatology, Sharp Mary Birch Hospital for Women and Newborns, Sharp Neonatal Research Institute, San Diego, California
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Homedi A, De La Hoz A, Miller MR, Lalitha R, McClean M, Bhattacharya S. Impact of Targeted Neonatal Echocardiography on Patent Ductus Arteriosus Management in a Canadian Tertiary Care Neonatal Unit: A Retrospective Cohort Study. Am J Perinatol 2024; 41:e2703-e2709. [PMID: 37714181 DOI: 10.1055/s-0043-1774313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 09/17/2023]
Abstract
OBJECTIVE Comprehensive assessment of hemodynamic significance of a patent ductus arteriosus (PDA) is a common indication to perform targeted neonatal echocardiography (TNE). Impact of implementation of such an assessment on PDA management decisions remains to be reported. The objective of this study is to compare PDA-related hemodynamic information and PDA treatment decisions before and after introduction of TNE service. STUDY DESIGN This was a retrospective cohort study at a tertiary level neonatal intensive care unit in Southwestern Ontario. We investigated two time periods: Epoch-1 (non-TNE 2013-2016) versus Epoch-2 (TNE 2018-2021). We included neonates < 32 weeks with PDA. Data on baseline clinical characteristics, PDA-related echocardiographic parameters, PDA treatment details, and relevant long-term outcomes were collected. Primary outcome was defined as PDA treatment rates and need for multiple courses. Secondary outcomes included availability of PDA hemodynamic data and neonatal mortality/morbidity (PDA-related) RESULTS: A total of 275 neonates were included. A total of 162 were assessed by conventional echocardiography in Epoch-1, whereas 113 were assessed by TNE in Epoch-2. Baseline clinical characteristics were similar. Epoch-2 had more echocardiographic assessments per patient of 2.7 (±1.8) versus 1.9 (± 1.3), p < 0.001 in Epoch1. The mean postnatal age at first echocardiographic assessment was higher in Epoch-2 (12.7 days [ ± 14.6]) than in Epoch-1 (7.9 days [ ± 10.4]), p < 0.001. Comprehensive hemodynamic assessment of PDA-related echocardiographic parameters such as PDA size, shunt pattern, effect on systemic circulation, and pulmonary circulation were higher in Epoch-2. Overall, PDA treatment rates were comparable in the two time periods. The use of multiple courses of treatment was higher in Epoch-1 than in Epoch-2 (47.8 vs. 31.7%, p = 0.047). In Epoch-1, neonates received PDA treatment earlier than in Epoch-2. CONCLUSION With the implementation of the TNE service, increased echocardiographic evaluations per patient were completed with availability of more comprehensive hemodynamic information about PDA. PDA treatment rates were similar in the two epochs, but need for multiple courses were less in TNE era. KEY POINTS · TNE allows comprehensive hemodynamic assessment of PDA.. · Implementation of dedicated TNE service led to increased use of echocardiography to assess PDA.. · Standardized hemodynamic assessment of PDA may allow improved individualization of treatment need..
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Affiliation(s)
- Abdulaziz Homedi
- Department of Pediatrics, Western University, London, Ontario, Canada
| | - Andrea De La Hoz
- Department of Lawson Research - Medicine, London Health Sciences Centre, London, Ontario, Canada
| | - Michael R Miller
- Department of Pediatrics, Western University, London, Ontario, Canada
- Department of Lawson Research - Medicine, London Health Sciences Centre, London, Ontario, Canada
| | - Renjini Lalitha
- Department of Pediatrics, Western University, London, Ontario, Canada
| | - Marisha McClean
- Department of Pediatrics, Western University, London, Ontario, Canada
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Hasan RA, Kalaba F, Hesen JZ, Hamid K. Radiographic changes in ribs following clipping of patent ductus arteriosus in preterm infants. SAGE Open Med 2022; 10:20503121221107338. [PMID: 35846162 PMCID: PMC9280842 DOI: 10.1177/20503121221107338] [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: 02/10/2022] [Accepted: 05/25/2022] [Indexed: 11/16/2022] Open
Abstract
Objectives: There are no published reports on the rib abnormalities on the plain chest radiograph in preterm infants following surgical clipping of isolated patent ductus arteriosus. The purpose of this study was to describe changes in the ribs on the plain chest radiograph following surgical clipping of patent ductus arteriosus (surgery groups) in preterm infants compared to non-surgical closure of patent ductus arteriosus (control group). Methods: Data from preterm infants with patent ductus arteriosus clipping (surgery) via a left postero-lateral thoracotomy were compared with infants in whom the patent ductus arteriosus closed: spontaneously, with medications or use of an occlusive device (controls). Serial pre- and post-closure plain chest radiographs were randomly reviewed by a reader blinded to the route of closure and up to 1 year following the patent ductus arteriosus closure. Results: Of the total of 196 cases included in the study: 45 of the patent ductus arteriosus closed following treatment with medications, 8 cases closed with an occlusion device, 38 were closed surgically, and in 105 cases, the patent ductus arteriosus closed spontaneously. Compared to the pre-operative period, 36/38 (95%) infants in the surgery group had one or more of the following rib abnormalities: ipsilateral fourth and fifth rib fusion, narrowing of the ipsilateral fifth intercostal space, thinning of the ipsilateral fourth or fifth rib, or a combination of the above on the chest radiograph compared to 0% in the control group (p < 0.001). Conclusion: Radiographic rib abnormalities are common and appear in infancy following surgical clipping of patent ductus arteriosus in preterm infants. Further studies are needed to clarify the natural history of these abnormalities on thoracic cage and cardiopulmonary functions.
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Affiliation(s)
- Rashed A Hasan
- Division of Pediatric Critical Care, Hurley Medical Center, Michigan State University, Flint, MI, USA
| | - Frank Kalaba
- Cardiology, Ascension Health, Michigan State University, Southfield, MI, USA
| | - Jacob Z Hesen
- Hurley Medical Center, Michigan State University, Flint, MI, USA
| | - Kewan Hamid
- Pulmonary/Critical Care, University of South Alabama, Mobile, AL, USA
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Wu W, Chen H, Chen T. Evaluation of Cardiac Function Characteristics after Patent Ductus Arteriosus Closure in Children and Adults by Echocardiographic Data. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2022; 2022:1310841. [PMID: 35126616 PMCID: PMC8816572 DOI: 10.1155/2022/1310841] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/09/2021] [Revised: 12/19/2021] [Accepted: 12/31/2021] [Indexed: 11/17/2022]
Abstract
This study was to investigate the value of echocardiographic data in assessing changes in cardiac function before and after transcatheter closure in children and adult patients with patent ductus arteriosus (PDA). In this study, 150 patients with isolated PDA treated by cardiac catheterization and transcatheter closure were selected as the study sample. Real-time color Doppler echocardiography was used both after and after operation. The results showed that the left ventricle returned to normal in 75 patients one day after operation, with an average age of 10.95 ± 3.27 years; the left ventricle did not return to normal in 10 patients 360 days after operation, with an average age of 64.31 ± 7.05 years. Left ventricular end diastolic volume index (LVEDVI) and left ventricular end systolic volume index (LVESVI) of patients decreased significantly one day after operation and remained at 51.95 ± 9.55 mL/m2 and 20.36 ± 8.11 mL/m-2, respectively. In summary, echocardiographic data have a high reference value in assessing cardiac function characteristics in children and adult patients with PDA and are worthy of further promotion.
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Affiliation(s)
- Wenhai Wu
- Cardiac Color Doppler Ultrasound Room, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, 362000 Fujian, China
| | - Hongwei Chen
- Cardiac Surgery, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, 362000 Fujian, China
| | - Tianbao Chen
- Department of Internal Medicine-Cardiovascular, Quanzhou First Hospital Affiliated to Fujian Medical University, Quanzhou, 362000 Fujian, China
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Wang C, Shi Y, Ji J. Application of block matching method-based Echocardiography combined with serum NT-PROBNP level detection in the early prediction of PDA in premature infants. Pak J Med Sci 2021; 37:1657-1661. [PMID: 34712301 PMCID: PMC8520384 DOI: 10.12669/pjms.37.6-wit.4864] [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] [Revised: 06/09/2021] [Accepted: 07/08/2021] [Indexed: 11/15/2022] Open
Abstract
Objectives: The paper uses block matching method combined with echocardiography to explore the value of N-terminal pro-brain natriuretic peptide (NT-proBNP) in predicting symptomatic patent ductus arteriosus (PDA) in preterm infants. Methods: We selected premature infants born between February 2019 and March 2020, gestational age ≤32 weeks, and echocardiography within 48 hours to determine the presence of arterial ducts as the research object, monitor their clinical manifestations, and detect serum at three and five days after birth The level of NT-proBNP was checked with echocardiography, and the children were divided into PDA group and asymptomatic patent ductus arteriosus (aPDA) group according to the clinical manifestations and echocardiographic. Results: The area under the ROC curve of PDA predicted by serum NT-proBNP level at 3 days after birth was 0.949, the cut-off value was 27035pg/mL, the sensitivity was 92.3%, and the specificity was 94.6%; serum NT-proBNP level at 5 days after birth predicted the ROC curve of PDA The lower area is 0.924, the critical value is 6411 pg/mL, the sensitivity is 92.3%, and the specificity is 92.9%. Conclusion: NT-proBNP may be a quantitative indicator of arterial duct shunt; the detection of serum NT-proBNP levels at 3 and 5 days after birth is helpful for early prediction of PDA.
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Affiliation(s)
- Chunying Wang
- Chunying Wang, attending physician. Department of Neonatology, Yiwu Central Hospital, Yiwu, 322000, China
| | - Yunlong Shi
- Yunlong Shi, attending physician. Department of Neonatology, Yiwu Central Hospital, Yiwu, 322000, China
| | - Jianwei Ji
- Jianwei Ji, attending physician. Department of Neonatology, Yiwu Central Hospital, Yiwu, 322000, China
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Chikkabyrappa SM, Chaudhary N, Agarwal A, Rastogi D, Filipov P, Rastogi S. Outcomes among preterm infants with patent ductus arteriosus: Relationship with treatment, gestational age, hemodynamic status and timing of treatment. J Neonatal Perinatal Med 2021; 15:219-227. [PMID: 34719442 DOI: 10.3233/npm-210814] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND There remains controversy regarding the outcomes resulting from treatment versus conservative management of patent ductus arteriosus (PDA) among preterm infants. The effects of extreme prematurity, hemodynamic status of the PDA, and age at treatment remain poorly defined. STUDY DESIGN This retrospective case-control study including infants < 1250 gm who were categorized into 3 groups: Group 1: without PDA, Group 2: with untreated PDA, and Group 3: treated PDA. Diagnosis and treatment of PDA extracted from the medical records. Demographics, clinical characteristics, and outcomes compared using chi-square and analysis of variance. Logistic regression used to estimate adjusted odds ratios. RESULTS The study included 734 infants, with 141(19%) in Group 1, 329 (45%) in 2, and 264 (36%) in 3. Group 3 had higher incidence of bronchopulmonary dysplasia (BPD) (aOR, 2.9; 95%CI 1.7-4.8). Infant treated for hemodynamically significant PDA (HSPDA) had higher incidence of BPD (aOR, 1.9; 95%CI 1.0-3.8) and retinopathy of prematurity (ROP) (aOR, 3.4; 95%CI 1.6-6.9). There were no differences in outcome associated with treatment among≤26 weeks gestation and the age when treated. CONCLUSION Infants with PDA who were treated had higher incidence of BPD. Among those who were treated, those with HSPDA had a higher incidence of BPD and ROP.
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Affiliation(s)
| | - N Chaudhary
- Beth Israel Deaconess Medical Center, Harvard University, Boston, MA
| | - A Agarwal
- The Children's Hospital of San Antonio, Baylor College of Medicine, San Antonio, TX
| | - D Rastogi
- Children's National Hospital, George Washington University, Washington, DC
| | - P Filipov
- Maimonides Medical Center, Brooklyn, NY
| | - S Rastogi
- Children's National Hospital, George Washington University, Washington, DC
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Tort M, Ceviz M, Sevil F, Becit N. Surgical Treatment for Patent Ductus Arteriosus: Our Experience of 12 Years. Cureus 2021; 13:e14731. [PMID: 34079678 PMCID: PMC8161702 DOI: 10.7759/cureus.14731] [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] [Indexed: 11/28/2022] Open
Abstract
Introduction Patent ductus arteriosus (PDA) is a congenital heart disease that, if left untreated, can lead to pulmonary hypertension, congestive heart failure, and death. Here, we aimed to assess postoperative cardiac hemodynamic changes and surgical techniques, as well as early and late postoperative findings in surgically treated PDA patients. Materials and methods We retrospectively analyzed the data belonging to 126 patients whose PDA was surgically closed in our clinic from January 2001 to December 2012. With echocardiography being a standard in diagnosis and follow-up, angiography and computed tomography were also used in the presence of pulmonary hypertension and congenital heart disease, when needed. Postoperative data were compared between isolated PDA patients and those with congenital cardiac deformities. Results Evaluating the patients' pulmonary artery pressure (PAP), pulmonary hypertension was detected in 121 patients (96.0%). Preoperative PAP was significantly higher in PDA patients with congenital heart disease compared to the isolated PDA group (p<0.05). PAP decreased significantly in postoperative follow-up in both groups (p<0.05). However, this decrease was faster in the isolated PDA group than in patients with congenital heart disease and right-left shunt accompanying PDA (p<0.05). Regarding the correlation between ductus diameters and preoperative PAP, we found that as ductus diameter increased, PAP increased significantly (p<0.05). Conclusions In PDA patients, closing the ductus is necessary to prevent pulmonary and cardiac complications. Surgical closure remains one of the most effective methods for this, although there is little difference between surgical treatment methods in terms of mortality.
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Affiliation(s)
- Mehmet Tort
- Cardiovascular Surgery, Ataturk University School of Medicine, Erzurum, TUR
| | - Münacettin Ceviz
- Cardiovascular Surgery, Ataturk University School of Medicine, Erzurum, TUR
| | - Fehimcan Sevil
- Cardiovascular Surgery, Afyonkarahisar Health Sciences University, Afyonkarahisar, TUR
| | - Necip Becit
- Cardiovascular Surgery, Afyonkarahisar Health Sciences University, Afyonkarahisar, TUR
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Parkerson S, Philip R, Talati A, Sathanandam S. Management of Patent Ductus Arteriosus in Premature Infants in 2020. Front Pediatr 2021; 8:590578. [PMID: 33643964 PMCID: PMC7904697 DOI: 10.3389/fped.2020.590578] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/02/2020] [Accepted: 10/22/2020] [Indexed: 12/14/2022] Open
Abstract
The patent ductus arteriosus (PDA) is the most commonly found cardiac condition in neonates. While there have been several studies and thousands of publications on the topic, the decision to treat the PDA is still strongly debated among cardiologists, surgeons, and neonatologists. This is in part due to the shortage of long-term benefits with the interventions studied. Practice variations still exist within sub-specialties and centers. This article briefly summarizes the history, embryology and histology of the PDA. It also succinctly discusses the hemodynamic significance of a PDA which builds the framework to review all the available literature on PDA closure in premature infants, though not a paradigm shift just yet; it introduces transcatheter PDA closure (TCPC) as a possible armament to the clinician for this age-old problem.
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Affiliation(s)
- Sarah Parkerson
- Department of Pediatrics, University of Tennessee, Memphis, TN, United States
| | - Ranjit Philip
- Division of Pediatric Cardiology, University of Tennessee, Memphis, TN, United States
| | - Ajay Talati
- Division of Neonatology, University of Tennessee, Memphis, TN, United States
| | - Shyam Sathanandam
- Division of Pediatric Cardiology, University of Tennessee, Memphis, TN, United States
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