1
|
Tabb C, Aggarwal S, Bajaj M, Natarajan G. Comparative Effectiveness of Surgical Ligation and Catheter Closure of Patent Ductus Arteriosus in Preterm Infants. Pediatr Cardiol 2024; 45:1515-1523. [PMID: 37316609 DOI: 10.1007/s00246-023-03199-6] [Citation(s) in RCA: 1] [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: 01/25/2023] [Accepted: 05/25/2023] [Indexed: 06/16/2023]
Abstract
To evaluate the association, if any, between closure modality (surgical ligation SL vs. catheter CC) of a hemodynamically significant patent ductus arteriosus (PDA), after failure of or contraindication to medical therapy, and immediate procedural complications, and post-procedure physiologic status in preterm (gestational age < 32 weeks) infants. In this single-center retrospective cohort study, data were accessed on infants < 32 weeks gestation, who underwent SL or CC of PDA, born from 2019-2021. The choice of modality was determined by parents, after they were provided information on both procedures. Our cohort (n = 112) included 36 (32.1%) infants who underwent SL while 76 (67.9%) underwent CC. The SL group of infants were significantly more immature at birth, younger on admission to the level IV NICU and received more mean (SD) surfactant doses than the CC group. Higher proportions of infants in the SL group had 5-min Apgar scores ≤ 5, seizures, severe intracranial hemorrhage and had received medical therapy for PDA. Both procedures were highly efficacious, with 1 unsuccessful device placement attempt and had low associated adverse events. Two (2.6%) infants had device migration 24 h after CC. SL was associated with a higher rate of immediate postoperative hypothermia whereas, in the CC group, mean airway pressure was significantly lower 48 h after, compared to before the procedure. SL and CC are comparable in short-term efficacy and safety for PDA closure. Long-term outcomes data are needed following both procedures.
Collapse
Affiliation(s)
- Carl Tabb
- Division of Neonatology, Central Michigan University, Children's Hospital of Michigan, 3901 Beaubien Blvd, PediatricsDetroit, CentralMI, USA
| | - Sanjeev Aggarwal
- Division of Pediatric Cardiology, Central Michigan University, Children's Hospital of Michigan, Detroit, MI, USA
| | - Monika Bajaj
- Division of Neonatology, Central Michigan University, Children's Hospital of Michigan, 3901 Beaubien Blvd, PediatricsDetroit, CentralMI, USA
| | - Girija Natarajan
- Division of Neonatology, Central Michigan University, Children's Hospital of Michigan, 3901 Beaubien Blvd, PediatricsDetroit, CentralMI, USA.
| |
Collapse
|
2
|
Emery L, Hughes A, Oji-Mmuo C, Silveyra P, Aluquin VPR, Donnelly A, Siddaiah R. Omic-signature of bronchopulmonary dysplasia associated pulmonary hypertension in <1500g-birth-weight-infants with hemodynamically significant intracardiac shunt. Pediatr Res 2024:10.1038/s41390-024-03541-5. [PMID: 39271902 DOI: 10.1038/s41390-024-03541-5] [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: 02/19/2024] [Revised: 08/01/2024] [Accepted: 08/21/2024] [Indexed: 09/15/2024]
Abstract
BACKGROUND PDA and ASD are common intracardiac shunts noted in prematurely born infants. While there is evidence of persistent PDA and ASD associated with a higher risk for developing bronchopulmonary dysplasia (ICS-BPD) and pulmonary hypertension (ICS-BPD-PH), the underlying pathogenesis is poorly understood and hence challenging to identify at-risk infants. Our study goal was to evaluate transcriptomic expression and associated pathways in tracheal aspirates (TAs) of low-birth-weight infants with hemodynamically significant cardiac shunt (ICS) that develop bronchopulmonary dysplasia (ICS-BPD) and pulmonary hypertension (ICS-BPD-PH). METHODS TAs were collected from preterm infants with ICS and a diagnosis of BPD or BPD-PH from a single center. 36 TA samples including 19 ICS-BPD and 17 ICS-BPD-PH were analyzed. MiRNA expression was determined via PCR arrays, and mRNA expression via RNA seq. Data were analyzed using limma. RESULTS 11 miRNAs and 10 mRNAs were differentially expressed (adjusted p < 0.05) in ICS-BPD-PH group when compared to ICS-BPD. Ingenuity Pathway Analysis identified associations with cellular growth, proliferation, death, and cell function pathways. CONCLUSION TAs from preterm infants show differentially expressed miRNAs and mRNAs in ICS-BPD-PH when compared to ICS-BPD, an in-silico model identified target molecules that could be playing a role in BPD-PH pathogenesis in low-birth-weight infants with ICS. IMPACT Pulmonary hypertension associated with severe BPD (BPD-PH) is a distinct disease in preterm infants with severe BPD and the role of intracardiac shunt (ICS) in its development is controversial and often challenging for clinical management. Our pilot study, researching specific endotyping of infants with pulmonary hypertension associated with BPD using multiomics approach has identified molecular markers and potential underlying pathways associated with this condition. These markers could aid in stratifying high risk infants with ICS that are at risk for developing BPD-PH and aid clinical management.
Collapse
Affiliation(s)
- Lucy Emery
- Penn State Health College of Medicine, Hershey, PA, USA
| | - Alexa Hughes
- Penn State Health College of Medicine, Hershey, PA, USA
| | - Christiana Oji-Mmuo
- Department of Pediatrics, Penn State Health Children's Hospital, Hershey, PA, USA
| | - Patricia Silveyra
- Department of Environmental and Occupational Health, School of Public Health, Indiana University, Bloomington, IN, USA
- Department of Medicine, Indiana University School of Medicine, Indianapolis, IN, USA
| | - Vincent P R Aluquin
- Department of Pediatrics, Penn State Health Children's Hospital, Hershey, PA, USA
| | - Ann Donnelly
- Department of Respiratory Therapy, Penn State Health Children's Hospital, Hershey, PA, USA
| | - Roopa Siddaiah
- Department of Pediatrics, Penn State Health Children's Hospital, Hershey, PA, USA.
| |
Collapse
|
3
|
Zhang K, Ray AM, DiNardo JA. Optimizing Hemodynamic Management in the Neonatal Intensive Care Unit: Leveraging Neonatal Echocardiography. J Cardiothorac Vasc Anesth 2024; 38:1630-1633. [PMID: 38834443 DOI: 10.1053/j.jvca.2024.03.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Accepted: 03/21/2024] [Indexed: 06/06/2024]
Affiliation(s)
- Kan Zhang
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA; Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115, USA
| | - Anna M Ray
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA; Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, 75 Francis St, Boston, MA 02115, USA
| | - James A DiNardo
- Department of Anesthesiology, Critical Care and Pain Medicine, Boston Children's Hospital and Harvard Medical School, 300 Longwood Avenue, Boston, MA 02115, USA.
| |
Collapse
|
4
|
Meng X, Song M, Zhang K, Lu W, Li Y, Zhang C, Zhang Y. Congenital heart disease: types, pathophysiology, diagnosis, and treatment options. MedComm (Beijing) 2024; 5:e631. [PMID: 38974713 PMCID: PMC11224996 DOI: 10.1002/mco2.631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2023] [Revised: 05/23/2024] [Accepted: 05/27/2024] [Indexed: 07/09/2024] Open
Abstract
Congenital heart disease (CHD) is a structural abnormality of the heart and/or great vessels and patients with CHD are at an increased risks of various morbidities throughout their lives and reduced long-term survival. Eventually, CHD may result in various complications including heart failure, arrhythmias, stroke, pneumonia, and sudden death. Unfortunately, the exact etiology and pathophysiology of some CHD remain unclear. Although the quality of life and prognosis of patients with CHD have significantly improved following technological advancement, the influence of CHD is lifelong, especially in patients with complicated CHD. Thus, the management of CHD remains a challenge due to its high prevalence. Finally, there are some disagreements on CHD among international guidelines. In this review, we provide an update of the pathophysiology, diagnosis, and treatment in most common type of CHD, including patent foramen ovale, atrial septal defect, ventricular septal defect, atrioventricular septal defect, patent ductus arteriosus, coarctation of the aorta, transposition of the great arteries, congenitally corrected transposition of the great arteries, coronary anomalies, left and right ventricular outflow tract obstruction, tetralogy of Fallot and Ebstein anomaly. In particular, we focus on what is known and what is unknown in these areas, aiming to improve the current understanding of various types of CHD.
Collapse
Affiliation(s)
- Xiao Meng
- Department of CardiologyState Key Laboratory for Innovation and Transformation of Luobing TheoryQilu Hospital of Shandong UniversityJinanChina
- Key Laboratory of Cardiovascular Remodeling and Function ResearchChinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital of Shandong UniversityJinanChina
| | - Ming Song
- Department of CardiologyState Key Laboratory for Innovation and Transformation of Luobing TheoryQilu Hospital of Shandong UniversityJinanChina
- Key Laboratory of Cardiovascular Remodeling and Function ResearchChinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital of Shandong UniversityJinanChina
| | - Kai Zhang
- Department of CardiologyState Key Laboratory for Innovation and Transformation of Luobing TheoryQilu Hospital of Shandong UniversityJinanChina
- Key Laboratory of Cardiovascular Remodeling and Function ResearchChinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital of Shandong UniversityJinanChina
| | - Weida Lu
- Shandong Key Laboratory of Cardiovascular Proteomics and Department of Geriatric MedicineQilu Hospital of Shandong UniversityJinanChina
| | - Yunyi Li
- Department of CardiologyState Key Laboratory for Innovation and Transformation of Luobing TheoryQilu Hospital of Shandong UniversityJinanChina
- Key Laboratory of Cardiovascular Remodeling and Function ResearchChinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital of Shandong UniversityJinanChina
| | - Cheng Zhang
- Department of CardiologyState Key Laboratory for Innovation and Transformation of Luobing TheoryQilu Hospital of Shandong UniversityJinanChina
- Key Laboratory of Cardiovascular Remodeling and Function ResearchChinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital of Shandong UniversityJinanChina
| | - Yun Zhang
- Department of CardiologyState Key Laboratory for Innovation and Transformation of Luobing TheoryQilu Hospital of Shandong UniversityJinanChina
- Key Laboratory of Cardiovascular Remodeling and Function ResearchChinese Ministry of Education, Chinese National Health Commission and Chinese Academy of Medical Sciences, Qilu Hospital of Shandong UniversityJinanChina
| |
Collapse
|
5
|
Parkerson S, Sathanandam S, Molloy A. Patent Ductus Arteriosus Occlusion in Premature Infants. Interv Cardiol Clin 2024; 13:355-368. [PMID: 38839169 DOI: 10.1016/j.iccl.2024.02.001] [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: 06/07/2024]
Abstract
Transcatheter ductal closure has proven to be safe and effective to occlude the patent ductus arteriosus (PDA) in premature infants. We have developed a robust multidisciplinary PDA program. After gaining experience performing transcatheter ductal closure in the cardiac catheterization laboratory, we transitioned to performing the procedure at the patient's bedside in the neonatal intensive care unit using echocardiographic guidance. The bedside approach has the potential to expand this therapy to patients who currently undergo expectant PDA management because of lack of availability of this therapy, and allow for earlier referral, which will reduce time of exposure to this pathologic shunt.
Collapse
Affiliation(s)
- Sarah Parkerson
- Department of Pediatrics, Division of Pediatric Cardiology, University of Tennessee Health Science Center, Le Bonheur Children's Hospital, 51 N Dunlap street, Memphis, TN 38105, USA
| | - Shyam Sathanandam
- Department of Pediatrics, Division of Pediatric Cardiology, University of Tennessee Health Science Center, Le Bonheur Children's Hospital, 51 N Dunlap street, Memphis, TN 38105, USA.
| | - Ashley Molloy
- Department of Pediatrics, Division of Pediatric Cardiology, University of Tennessee Health Science Center, Le Bonheur Children's Hospital, 51 N Dunlap street, Memphis, TN 38105, USA
| |
Collapse
|
6
|
Costa S, Capolupo I, Bonadies L, Quercia M, Betta MP, Gombos S, Tognon C, Cavallaro G, Sgrò S, Pastorino R, Pires Marafon D, Dotta A, Vento G. Current management of surgical neonates: is it optimal or do we need to improve? A national survey of the Italian Society of Neonatology. Pediatr Surg Int 2024; 40:109. [PMID: 38622308 PMCID: PMC11018645 DOI: 10.1007/s00383-024-05680-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/19/2024] [Indexed: 04/17/2024]
Abstract
PURPOSE Few guidelines exist for the perioperative management (PM) of neonates with surgical conditions (SC). This study examined the current neonatal PM in Italy. METHODS We invited 51 neonatal intensive care units with pediatric surgery in their institution to participate in a web-based survey. The themes included (1) the involvement of the neonatologist during the PM; (2) the spread of bedside surgery (BS); (3) the critical issues concerning the neonatal PM in operating rooms (OR) and the actions aimed at improving the PM. RESULTS Response rate was 82.4%. The neonatologist is involved during the intraoperative management in 42.9% of the responding centers (RC) and only when the surgery is performed at the patient's bedside in 50.0% of RCs. BS is reserved for extremely preterm (62.5%) or clinically unstable (57.5%) infants, and the main barrier to its implementation is the surgical-anesthesiology team's preference to perform surgery in a standard OR (77.5%). Care protocols for specific SC are available only in 42.9% of RCs. CONCLUSION Some critical issues emerged from this survey: the neonatologist involvement in PM, the spread of BS, and the availability of specific care protocols need to be implemented to optimize the care of this fragile category of patients.
Collapse
Affiliation(s)
- Simonetta Costa
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy.
- Catholic University of Sacred Heart, Rome, Italy.
| | - Irma Capolupo
- Medical and Surgical Department of Fetus-Newborn-Infant, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Luca Bonadies
- Neonatal Intensive Care Unit, Department of Woman's and Child's Health, University of Padova, Padua, Italy
| | - Michele Quercia
- Department of Biomedical Science and Human Oncology, Neonatology and Neonatal Intensive Care Section, University of Bari Aldo Moro, Policlinico Hospital, Bari, Italy
| | - Maria Pasqua Betta
- Neonatal Intensive Care Unit, Azienda Ospedaliero-Universitaria Policlinico Rodolico San Marco, Catania, Italy
| | - Sara Gombos
- Unit of Pediatrics, Santobono-Pausillipon Hospital, Naples, Italy
| | - Costanza Tognon
- Anesthesiology Pediatric Unit, Department of Women's and Children's Health, Padua University Hospital, Padua, Italy
| | - Giacomo Cavallaro
- Neonatal Intensive Care Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Stefania Sgrò
- Medical and Surgical Department of Fetus-Newborn-Infant, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Roberta Pastorino
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Sezione di Igiene, Istituto di Sanità Pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
- Catholic University of Sacred Heart, Rome, Italy
| | - Denise Pires Marafon
- Sezione di Igiene, Istituto di Sanità Pubblica, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Andrea Dotta
- Medical and Surgical Department of Fetus-Newborn-Infant, "Bambino Gesù" Children's Hospital IRCCS, Rome, Italy
| | - Giovanni Vento
- Department of Woman and Child Health and Public Health, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
- Catholic University of Sacred Heart, Rome, Italy
| |
Collapse
|
7
|
Melchior CDS, Neves GR, de Oliveira BL, Toguchi AC, Lopes JC, Pavione MA, Enríquez SKT. Percutaneous closure of patent ductus arteriosus versus surgical treatment in low-birth-weight preterms: a systematic review and meta-analysis. Cardiol Young 2024; 34:705-712. [PMID: 38329109 DOI: 10.1017/s1047951123004353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
INTRODUCTION The optimal management of a patent ductus arteriosus in a population of preterm infants is controversial. Traditionally, when the patent ductus arteriosus does not close either with conservative treatment or in response to pharmacological therapy, the only option is surgical closure. However, transcatheter occlusion might provide a therapeutic alternative. METHODS We searched PubMed, Embase, and Cochrane databases for non-randomised and randomised controlled trials that compared transcatheter percutaneous closure of patent ductus arteriosus with surgical ligation in low-birth-weight preterm infants (<2,500 g). A random-effects model was used for outcomes with high heterogeneity. RESULTS We included twelve studies comprising 4,668 low-birth-weight preterm infants, of whom 966 (20.7%) were in the transcatheter percutaneous closure group, and 3,702 (79.3%) patients were included in the surgical group. All-cause mortality (OR 0.28; 95% confidence interval 0.18-0.423; p < 0.00001; I2 = 0%) and haemodynamic instability (OR 0.10; 95% confidence interval 0.05-0.21; p < 0.001; I2 = 14%) were significantly lower in the transcatheter percutaneous closure group. There was no significant difference between transcatheter and surgical patent ductus arteriosus closure for the outcomes of bronchopulmonary dysplasia (0.93; 95% confidence interval 0.46-1.87; p = 0.83; I2 = 0%) and major complications (OR 0.76; 95% confidence interval 0.34-1.69; p = 0.51; I2 = 43%). CONCLUSION These findings suggest that transcatheter patent ductus arteriosus closure in preterm infants under 2,500 g is a safe and effective alternative to surgical treatment. There was a substantial reduction in all-cause mortality and haemodynamic instability with transcatheter intervention compared to surgical closure.
Collapse
|
8
|
Almoslem M, Shah SD, Vozmediano V, Guzy S, Kim S, Hudak ML, Schmidt S. Pharmacokinetic and Pharmacodynamic Analysis of Acetaminophen and Ibuprofen Dual Therapy for Patent Ductus Arteriosus Closure in Preterm Neonates at Less Than 29 Weeks of Gestation. J Clin Pharmacol 2024; 64:312-322. [PMID: 38015103 DOI: 10.1002/jcph.2386] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Accepted: 11/19/2023] [Indexed: 11/29/2023]
Abstract
Patent ductus arteriosus (PDA) is a blood vessel that critically supports fetal circulation. The ductus naturally closes within a few days after birth. However, it can stay open in premature neonates for an extended period of time, which is associated with increased mortality and various co-morbidities. Ibuprofen and indomethacin are currently the only 2 drugs approved for inducing PDA closure, but both have been associated with adverse renal and bleeding events. Clinical evidence suggests that combining acetaminophen (APAP) and ibuprofen treatments can decrease the need for surgical ligation. The objective of this study was to establish a disease-drug-trial model to characterize and predict PDA closure following single and combination drug therapy with ibuprofen and/or APAP in children at less than 29 weeks of gestation. The model was informed by a comprehensive literature review. The results of our analysis suggest that ibuprofen and APAP achieve therapeutic synergy. They further suggest that the younger the preterm neonates, the higher the treatment benefit. A 5-day oral dosing regimen consisting of ibuprofen (20 mg/kg Q24h on day 1, followed by 10 mg/kg Q24h on days 2-5) plus APAP (15 mg/kg Q6h) was deemed appropriate to achieve at least 90% PDA in all preterm neonates evaluated within 1 month of life. The model can now be used to design prospective pediatric trials to evaluate optimal drug combinations for PDA closure in preterm neonates and to refine optimal dosing regimens in cohorts of differing gestational age.
Collapse
Affiliation(s)
- Mohammed Almoslem
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
- Department of Clinical Pharmacy, University of Ha'il, Ha'il, Kingdom of Saudi Arabia
| | - Sanket D Shah
- Division of Neonatology, Department of Pediatrics, University of Florida College of Medicine - Jacksonville, Jacksonville, FL, USA
| | - Valvanera Vozmediano
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
| | - Serge Guzy
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
| | - Sarah Kim
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
| | - Mark L Hudak
- Division of Neonatology, Department of Pediatrics, University of Florida College of Medicine - Jacksonville, Jacksonville, FL, USA
| | - Stephan Schmidt
- Center for Pharmacometrics and Systems Pharmacology, Department of Pharmaceutics, College of Pharmacy, University of Florida, Orlando, FL, USA
| |
Collapse
|
9
|
Cervera SB, Saeed S, Luu TM, Gorgos A, Beltempo M, Claveau M, Basso O, Lapointe A, Tremblay S, Altit G. Evaluation of the association between patent ductus arteriosus approach and neurodevelopment in extremely preterm infants. J Perinatol 2024; 44:388-395. [PMID: 38278962 DOI: 10.1038/s41372-024-01877-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2023] [Revised: 12/28/2023] [Accepted: 01/05/2024] [Indexed: 01/28/2024]
Abstract
OBJECTIVE Assess if unit-level PDA management correlates with neurodevelopmental impairment (NDI) at 18-24 months corrected postnatal age (CPA) in extremely preterm infants. STUDY DESIGN Retrospective analysis of infants born at <29 weeks (2014-2017) across two units having distinct PDA strategies. Site 1 utilized an echocardiography-based treatment strategy aiming for accelerated closure (control). Site 2 followed a conservative approach. PRIMARY ENDPOINT NDI, characterized by cerebral palsy, any Bayley-III composite score <85, sensorineural/mixed hearing loss, or at least unilateral visual impairment. RESULTS 377 infants were evaluated. PDA treatment rates remained unchanged in Site 1 but eventually reached 0% in Site 2. Comparable rates of any/significant NDI were seen across both sites (any NDI: 38% vs 36%; significant NDI: 13% vs 10% for Site 1 and 2, respectively). After adjustments, NDI rates remained similar. CONCLUSION PDA management strategies in extremely preterm newborns showed no significant impact on neurodevelopment outcomes at 18-24 months CPA.
Collapse
Affiliation(s)
- Soledad Belén Cervera
- Division of Neonatology, Department of Paediatrics, Sainte-Justine University Health Center, Montréal, QC, Canada
| | - Sahar Saeed
- Department of Public Health Sciences, Queen's University, Kingston, ON, Canada
| | - Thuy Mai Luu
- Neonatal Follow-Up, Department of Paediatrics, Université de Montréal, Montreal, QC, Canada
| | - Andrea Gorgos
- Neonatal Follow-Up, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - Marc Beltempo
- Division of Neonatology, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - Martine Claveau
- Division of Neonatology, Department of Pediatrics, McGill University, Montreal, QC, Canada
| | - Olga Basso
- Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC, Canada
| | - Anie Lapointe
- Division of Neonatology, Department of Paediatrics, Sainte-Justine University Health Center, Montréal, QC, Canada
| | - Sophie Tremblay
- Division of Neonatology, Department of Paediatrics, Sainte-Justine University Health Center, Montréal, QC, Canada
| | - Gabriel Altit
- Division of Neonatology, Department of Paediatrics, Sainte-Justine University Health Center, Montréal, QC, Canada.
| |
Collapse
|
10
|
Del Rosario J, Fusch G, McBryde A, Sushko K, van den Anker J, Samiee-Zafarghandy S. Oral Ibuprofen for the Treatment of PDA in Preterm Neonates: Urgent Need for a Safer Alternative to Hyperosmolar Formulations. Paediatr Drugs 2024; 26:205-207. [PMID: 38280107 DOI: 10.1007/s40272-023-00617-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/21/2023] [Indexed: 01/29/2024]
Affiliation(s)
- Jaemaela Del Rosario
- Neonatal Intensive Care Unit, McMaster Children's Hospital, Hamilton, ON, Canada
| | - Gerhard Fusch
- Department of Pediatrics, Division of Neonatology, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4 L8, Canada
| | - Ali McBryde
- Neonatal Intensive Care Unit, McMaster Children's Hospital, Hamilton, ON, Canada
| | - Katelyn Sushko
- Faculty of Health Sciences, School of Nursing, McMaster University, Hamilton, ON, Canada
| | - John van den Anker
- Department of Pediatric Pharmacology and Pharmacometrics, University Children's Hospital Basel, Basel, Switzerland
- Division of Clinical Pharmacology, Children's National Health System, Washington, DC, USA
| | - Samira Samiee-Zafarghandy
- Department of Pediatrics, Division of Neonatology, McMaster University, 1280 Main Street West, Hamilton, ON, L8S 4 L8, Canada.
| |
Collapse
|
11
|
Maron JL. Patent Ductus Arteriosus - To Close or Not to Close? N Engl J Med 2024; 390:370-371. [PMID: 38265650 DOI: 10.1056/nejme2313738] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/25/2024]
Affiliation(s)
- Jill L Maron
- From Women and Infants Hospital of Rhode Island and Warren Alpert Medical School of Brown University - both in Providence
| |
Collapse
|
12
|
Loeffler KA, Behere SP, Williams PK, Nakamura Y, Burkhart HM, Campbell MD. Reduced morbidity with early surgical ligation of patent ductus arteriosus in extremely low birth weight infants: a retrospective single-centre study. Cardiol Young 2024:1-6. [PMID: 38196381 DOI: 10.1017/s1047951123004432] [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] [Indexed: 01/11/2024]
Abstract
INTRODUCTION Failure of the patent ductus arteriosus to close is common among extremely low birth weight neonates and has been associated with increased morbidities. The objective of this study was to compare outcomes between early and late surgical ligation in extremely low birth weight patients. METHODS This was a single-centre retrospective cohort study of infants who required surgical closure of patent ductus arteriosus between January 2017 and August 2022. RESULTS A total of 43 neonates were identified with birth weight less than 1 kg that underwent surgical patent ductus arteriosus ligation. Compared to the late ligation group, the early ligation group experienced fewer total days of mechanical ventilation (43.9 days vs. 97.2 days, p < 0.05) and a shorter length of hospital stay (114.2 days vs. 169.0 days, p < 0.05). CONCLUSION Early surgical ligation of haemodynamically significant patent ductus arteriosus in extremely low birth weight neonates may improve hospital morbidity, including improved ventilatory outcomes and a shorter length of stay.
Collapse
Affiliation(s)
| | - Shashank P Behere
- University of Oklahoma Health Science Center, Oklahoma City, OK, USA
| | | | - Yuki Nakamura
- University of Oklahoma Health Science Center, Oklahoma City, OK, USA
| | - Harold M Burkhart
- University of Oklahoma Health Science Center, Oklahoma City, OK, USA
| | | |
Collapse
|
13
|
Vanhaesebrouck S, Zecic A, Goossens L, Keymeulen A, Garabedian L, De Meulemeester J, Naessens P, De Coen K, Smets K. Trends in neonatal morbidity and mortality for very low birthweight infants: a 20-year single-center experience. J Matern Fetal Neonatal Med 2023; 36:2227311. [PMID: 38092422 DOI: 10.1080/14767058.2023.2227311] [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: 04/30/2022] [Accepted: 06/14/2023] [Indexed: 12/18/2023]
Abstract
OBJECTIVE To describe trends in mortality and morbidity rates of very low birth weight infants as well as their pre-, peri- and postnatal characteristics over a period of 20 years' time. METHODS Retrospective study in all very low birth weight infants admitted to the neonatal intensive care unit of the University Hospitals Ghent from 1 January 2000, to 31 December 2020. Mortality was the primary outcome variable with major morbidities being co-primary outcome variables. Pre-, peri- and postnatal characteristics are secondary outcome variables. We compared pre-, peri- and postnatal characteristics, as well as major morbidities between different groups with comparable rates of mortality. RESULTS We included a total of 2037 very low birth weight infants and divided them in 3 epochs based on stepwise reductions in mortality in 2008 and 2013: 2000-2007 (n = 718), 2008-2012 (n = 506) and 2013-2020 (n = 813). Mortality decreased significantly over the years in all gestational ages, but predominantly in those with the youngest gestational age. Changes in obstetric and neonatal care were observed over time. Most significant changes were the increased use of antenatal corticosteroids, magnesium sulfate and surfactant. Intraventricular hemorrhage grade III/IV decreased significantly in all gestational ages. Significant increase in retinopathy of prematurity was observed. Bronchopulmonary dysplasia at 36 weeks and discharge home with oxygen is increasing in the total group. In those born below 26 weeks a slight increase in all major morbidities was observed especially of patent ductus arteriosus and retinopathy of prematurity. Increase of all other major morbidities seems to stabilize in epoch 3. The number of infants surviving without any major morbidity increases to almost 1/2 in all very low birth weight infants and to 1/10 in those born 24-25 weeks gestation. CONCLUSION Analysis of the real-life experience showed that survival in very low birth weight infants significantly increased over time. Evolution of major morbidities will have to be carefully watched in the future.
Collapse
Affiliation(s)
- Sophie Vanhaesebrouck
- Neonatal Intensive Care Unit, Department of Internal Medicine and Pediatrics, University Hospitals Ghent, Belgium
| | - Alexandra Zecic
- Neonatal Intensive Care Unit, Department of Internal Medicine and Pediatrics, University Hospitals Ghent, Belgium
| | - Linde Goossens
- Neonatal Intensive Care Unit, Department of Internal Medicine and Pediatrics, University Hospitals Ghent, Belgium
| | - Annelies Keymeulen
- Neonatal Intensive Care Unit, Department of Internal Medicine and Pediatrics, University Hospitals Ghent, Belgium
| | - Lara Garabedian
- Neonatal Intensive Care Unit, Department of Internal Medicine and Pediatrics, University Hospitals Ghent, Belgium
| | - Julie De Meulemeester
- Neonatal Intensive Care Unit, Department of Internal Medicine and Pediatrics, University Hospitals Ghent, Belgium
| | - Pauline Naessens
- Neonatal Intensive Care Unit, Department of Internal Medicine and Pediatrics, University Hospitals Ghent, Belgium
| | - Kris De Coen
- Neonatal Intensive Care Unit, Department of Internal Medicine and Pediatrics, University Hospitals Ghent, Belgium
| | - Koenraad Smets
- Neonatal Intensive Care Unit, Department of Internal Medicine and Pediatrics, University Hospitals Ghent, Belgium
| |
Collapse
|
14
|
Lee Y, Jung H. Unnecessity of routine chest tube drainage after patent ductus arteriosus ligation in preterm neonates. Ital J Pediatr 2023; 49:142. [PMID: 37858197 PMCID: PMC10588261 DOI: 10.1186/s13052-023-01548-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2023] [Accepted: 10/08/2023] [Indexed: 10/21/2023] Open
Abstract
BACKGROUND Conventionally, a chest tube drainage is placed following patent ductus arteriosus (PDA) ligation to monitor possible bleeding and drain air or effusion postoperatively. However, the necessity of chest tube drainage after thoracotomy in PDA ligation is controversial. We evaluated the feasibility and safety of omitting chest tube drainage in preterm neonates who underwent PDA ligation via thoracotomy. METHODS We retrospectively reviewed the medical records of 56 preterm neonates who underwent surgical ligation of PDA via thoracotomy in the neonatal intensive care unit between January 2014 and March 2022. RESULTS The median gestational age was 26.9 (interquartile range [IQR]: 25.9-28.8) weeks and the median body weight at birth was 895 (IQR: 795-1190) g. The median age on the day of surgery was 17.0 (IQR: 10.0-22.0) days and the median body weight on the day of surgery was 1100 (IQR: 958-1410) g. The median operative time was 44.5 (IQR: 35.5-54.0) minutes. There were no intraoperative events or procedure-related deaths. On postoperative chest radiographs, no patients had major complications, such as pneumothorax or hemothorax. Nineteen patients (34%) had minor complications of subcutaneous emphysema around the thoracotomy site. No patients required additional chest tube drainage for postoperative bleeding, pleural effusion, or progressive subcutaneous emphysema. No patients had surgical wound infections. There were seven in-hospital mortalities, which were unrelated to the surgery. CONCLUSIONS Omitting chest tube drainage is feasible and safe for the postoperative management of preterm neonates undergoing PDA ligation via thoracotomy.
Collapse
Affiliation(s)
- Youngok Lee
- Department of Thoracic and Cardiovascular Surgery, Kyungpook National University Hospital, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Republic of Korea
| | - Hanna Jung
- Department of Thoracic and Cardiovascular Surgery, Kyungpook National University Hospital, Kyungpook National University School of Medicine, 130 Dongdeok-ro, Jung-gu, Daegu, 41944, Republic of Korea.
| |
Collapse
|
15
|
Murphy C, Baskind S, Aladangady N, Banerjee J. Measuring gut perfusion and blood flow in neonates using ultrasound Doppler of the superior mesenteric artery: a narrative review. Front Pediatr 2023; 11:1154611. [PMID: 37601136 PMCID: PMC10433905 DOI: 10.3389/fped.2023.1154611] [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: 01/30/2023] [Accepted: 05/02/2023] [Indexed: 08/22/2023] Open
Abstract
The gut is a relatively silent organ in utero but takes on a major role after birth for the absorption and digestion of feed for adequate nutrition and growth. The neonatal circulation undergoes a transition period after birth, and gut perfusion increases rapidly to satisfy the oxygen demand and consumption. If this process is compromised at any stage, preterm and fetal growth restricted infants are at particular risk of gut tissue injury secondary to hypoxia, leading to necrotizing enterocolitis. Feeding can also be a challenge in these high-risk groups due to gut dysmotility. Superior mesenteric artery (SMA) Doppler is a safe, bedside investigation that could rapidly aid clinicians with feeding strategies and in monitoring high-risk infants. This article aims to establish normal patterns of gut blood flow velocity in neonates using SMA Doppler and reviews how it might be used clinically in pathologic states.
Collapse
Affiliation(s)
- C. Murphy
- Neonatal Intensive Care Unit, Homerton Healthcare NHS Foundation Trust, London, United Kingdom
- Neonatal Intensive Care Unit, Queen Mary University of London, London, United Kingdom
| | - S. Baskind
- Neonatal Intensive Care Unit, Homerton Healthcare NHS Foundation Trust, London, United Kingdom
| | - N. Aladangady
- Neonatal Intensive Care Unit, Homerton Healthcare NHS Foundation Trust, London, United Kingdom
- Neonatal Intensive Care Unit, Queen Mary University of London, London, United Kingdom
| | - J. Banerjee
- Neonatal Intensive Care Unit, Imperial College Healthcare NHS Trust, London, United Kingdom
- Neonatal Intensive Care Unit, Imperial College London, London, United Kingdom
| |
Collapse
|
16
|
Rogel-Ayala DG, Muñoz-Medina JE, Vicente-Juárez VD, Grether-González P, Morales-Barquet DA, Martínez-García ADJ, Echaniz-Aviles MOL, Sevilla-Montoya R, Martínez-Juárez A, Artega-Vázquez J, Angeles-Martínez J, Vargas-Alarcón G, Hidalgo-Bravo A, Monroy-Muñoz IE. Association of the EPAS1 rs7557402 Polymorphism with Hemodynamically Significant Patent Ductus Arteriosus Closure Failure in Premature Newborns under Pharmacological Treatment with Ibuprofen. Diagnostics (Basel) 2023; 13:2558. [PMID: 37568921 PMCID: PMC10417126 DOI: 10.3390/diagnostics13152558] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 07/16/2023] [Accepted: 07/27/2023] [Indexed: 08/13/2023] Open
Abstract
Patent ductus arteriosus (PDA) is frequent in preterm newborns, and its incidence is inversely associated with the degree of prematurity. The first choice of pharmacological treatment is ibuprofen. Several genes, including EPAS1, have been proposed as probable markers associated with a genetic predisposition for the development of PDA in preterm infants. EPAS 1 NG_016000.1:g.84131C>G or rs7557402 has been reported to be probably benign and associated with familial erythrocytosis by the Illumina Clinical Services Laboratory. Other variants of EPAS1 have been previously reported to be benign for familial erythrocytosis because they decrease gene function and are positive for familial erythrocytosis because the overexpression of EPAS1 is a key factor in uncontrolled erythrocyte proliferation. However, this could be inconvenient for ductal closure, since for this process to occur, cell proliferation, migration, and differentiation should take place, and a decrease in EPAS1 gene activity would negatively affect these processes. Single-nucleotide polymorphisms (SNPs) in EPAS1 and TFAP2B genes were searched with high-resolution melting and Sanger sequencing in blood samples of preterm infants with hemodynamically significant PDA treated with ibuprofen at the National Institute of Perinatology. The variant rs7557402, present in the EPAS1 gene eighth intron, was associated with a decreased response to treatment (p = 0.007, OR = 3.53). The SNP rs7557402 was associated with an increased risk of pharmacological treatment failure. A probable mechanism involved could be the decreased activity of the product of the EPAS1 gene.
Collapse
Affiliation(s)
- Diana G. Rogel-Ayala
- Reproductive and Perinatal Health Research Department, National Institute of Perinatology, Mexico City 11000, Mexico; (D.G.R.-A.)
| | - José Esteban Muñoz-Medina
- Quality of Supplies and Specialized Laboratories Coordination, Mexican Social Security Institute, Mexico City 37320, Mexico
| | - Valeria Dejanira Vicente-Juárez
- Reproductive and Perinatal Health Research Department, National Institute of Perinatology, Mexico City 11000, Mexico; (D.G.R.-A.)
| | | | | | | | | | - Rosalba Sevilla-Montoya
- Reproductive and Perinatal Health Research Department, National Institute of Perinatology, Mexico City 11000, Mexico; (D.G.R.-A.)
| | | | - Jazmin Artega-Vázquez
- Department of Genetics, National Institute of Medical Science and Nutrition, Mexico City 14080, Mexico
| | - Javier Angeles-Martínez
- Specialized Laboratories Division, Mexican Social Security Institute, Mexico City 06700, Mexico
| | - Gilberto Vargas-Alarcón
- Department of Molecular Biology, National Institute of Cardiology, Mexico City 14080, Mexico
| | - Alberto Hidalgo-Bravo
- Genomics Medicine Department, National Institute of Rehabilitation, Mexico City 14610, Mexico
| | - Irma Eloisa Monroy-Muñoz
- Reproductive and Perinatal Health Research Department, National Institute of Perinatology, Mexico City 11000, Mexico; (D.G.R.-A.)
| |
Collapse
|
17
|
Sathanandam S, McNamara P, Pedra C, Toyoshima K, Malekzadeh-Milani S, Patkai J, Baspinar O, Uslu HS, Promphan W, Khorana M, Wang JN, Lin YC, Fujii T, Mainzer G, Salazar-Lizárraga D, Márquez-Gonzalez H, Popat H, Mervis J, Hong NS, Alwi M, Wonwandee R, Schranz D, Stanimir G, Philip R, Ing F. A Global Perspective on PDA Management in the Extremely Premature: Shifting Trend Toward Transcatheter Closure. JOURNAL OF THE SOCIETY FOR CARDIOVASCULAR ANGIOGRAPHY & INTERVENTIONS 2023; 2:100968. [PMID: 39131651 PMCID: PMC11307882 DOI: 10.1016/j.jscai.2023.100968] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/01/2023] [Revised: 03/17/2023] [Accepted: 03/20/2023] [Indexed: 08/13/2024]
Abstract
Patent ductus arteriosus (PDA) is a frequently encountered defect in infants born extremely premature (≤26 weeks' gestation). Historically, closure of the PDA was performed using cyclooxygenase inhibitor medications or by surgical ligations. However, the benefits of PDA closure using these therapies have never been demonstrated, albeit studies have previously not focused on the extremely premature infants. Therefore, there was a worldwide trend toward conservative management of the PDA. With improved survival of extremely premature infants, comorbidities associated with the PDA has increased, resulting in finding alternate treatments such as transcatheter patent ductus arteriosus closure (TCPC) for this population. Currently, there is a renewed interest toward selective treatment of the PDA in this high-risk cohort of small infants. This Comprehensive Review article inspects the globally changing trends in the management of the PDA in premature infants, with a special focus on the rising adoption of TCPC. Moreover, this article compiles data from several neonatal networks worldwide to help understand the problem at hand. Understanding the current management of premature infants and their outcomes is fundamentally essential if pediatric cardiologists are to offer TCPC as a viable therapeutic option for this population. This article aims to serve as a guide for pediatric cardiologists on this topic by compiling the results on landmark clinical trials on PDA management and the controversies that arise from these trials. Comparative outcomes from several countries are presented, including interpretations and opinions of the data from experts globally. This is a step toward coming to a global consensus in PDA management in premature infants.
Collapse
Affiliation(s)
- Shyam Sathanandam
- LeBonheur Children’s Hospital, University of Tennessee, Memphis, Tennessee
| | | | - Carlos Pedra
- Instituto Dante Pazzanese de Cardiologia, São Paulo, Brazil
| | | | | | - Juliana Patkai
- Assistance Publique des Hôpitaux de Paris, Paris, France
| | | | - Hasan Sinan Uslu
- Istanbul Şişli Hamidiye Etfal Training and Research Hospital, Istanbul, Turkey
| | - Worakan Promphan
- Queen Sirikit National Institute of Child Health, Bangkok, Thailand
| | - Meera Khorana
- Queen Sirikit National Institute of Child Health, Bangkok, Thailand
| | | | | | | | | | | | | | - Himanshu Popat
- The Children’s Hospital at Westmead and The University of Sydney, Sydney, Australia
| | - Jonathan Mervis
- The Children’s Hospital at Westmead and The University of Sydney, Sydney, Australia
| | - Neoh Siew Hong
- Kuala Lumpur Women’s and Children’s Hospital, Kuala Lumpur, Malaysia
| | - Mazeni Alwi
- Institut Jantung Negara, Kuala Lumpur, Malaysia
| | | | | | | | - Ranjit Philip
- LeBonheur Children’s Hospital, University of Tennessee, Memphis, Tennessee
| | - Frank Ing
- UC Davis Medical Center, Sacramento, California
| |
Collapse
|
18
|
Aladangady N, Sinha A, Banerjee J, Asamoah F, Mathew A, Chisholm P, Kempley S, Morris J. Comparison of clinical outcomes between active and permissive blood pressure management in extremely preterm infants. NIHR OPEN RESEARCH 2023; 3:7. [PMID: 37881469 PMCID: PMC10593335 DOI: 10.3310/nihropenres.13357.2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/02/2023] [Indexed: 10/27/2023]
Abstract
Background There remains uncertainty about the definition of normal blood pressure (BP), and when to initiate treatment for hypotension for extremely preterm infants. To determine the short-term outcomes of extremely preterm infants managed by active compared with permissive BP support regimens during the first 72 hours of life. Method This is a retrospective medical records review of 23 +0-28 +6 weeks' gestational age (GA) infants admitted to neonatal units (NNU) with active BP support (aimed to maintain mean arterial BP (MABP) >30 mmHg irrespective of the GA) and permissive BP support (used medication only when babies developed signs of hypotension) regimens. Babies admitted after 12 hours of age, or whose BP data were not available were excluded. Results There were 764 infants admitted to the participating hospitals; 671 (88%) were included in the analysis (263 active BP support and 408 permissive BP support). The mean gestational age, birth weight, admission temperature, clinical risk index for babies (CRIB) score and first haemoglobin of infants were comparable between the groups. Active BP support group infants had consistently higher MABP and systolic BP throughout the first 72 hours of life (p<0.01). In the active group compared to the permissive group 56 (21.3%) vs 104 (25.5%) babies died, and 21 (8%) vs 51 (12.5%) developed >grade 2 intra ventricular haemorrhage (IVH). Death before discharge (adjusted OR 1.38 (0.88 - 2.16)) or IVH (1.38 (0.96 - 1.98)) was similar between the two groups. Necrotising enterocolitis (NEC) ≥stage 2 was significantly higher in permissive BP support group infants (1.65 (1.07 - 2.50)). Conclusions There was no difference in mortality or IVH between the two BP management approaches. Active BP support may reduce NEC. This should be investigated prospectively in large multicentre randomised studies.
Collapse
Affiliation(s)
- Narendra Aladangady
- Department of Neonatology, Homerton University Hospital, Homerton Healthcare NHS Foundation Trust, London, E9 6SR, UK
- Centre for Paediatrics, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Ajay Sinha
- Centre for Paediatrics, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Department of Neonatology, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Jayanta Banerjee
- Department of Neonatology, Imperial College Healthcare NHS Trust, London, UK
- Institute of Reproductive and Developmental Biology, Imperial College London, London, UK
| | - Felix Asamoah
- Department of Statistics, NHS England and Improvement, London, UK
| | - Asha Mathew
- Department of Neonatology, Homerton University Hospital, Homerton Healthcare NHS Foundation Trust, London, E9 6SR, UK
| | - Phillippa Chisholm
- Department of Neonatology, Homerton University Hospital, Homerton Healthcare NHS Foundation Trust, London, E9 6SR, UK
| | - Steven Kempley
- Centre for Paediatrics, Barts and the London School of Medicine and Dentistry, Queen Mary University of London, London, UK
- Department of Neonatology, The Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Joan Morris
- Environment, Prevention & Health Care, Population Health Research Institute, St George’s University of London, London, UK
| |
Collapse
|
19
|
Identifying two distinct subphenotypes of patent ductus arteriosus in preterm infants using machine learning. Eur J Pediatr 2023; 182:2173-2179. [PMID: 36853570 DOI: 10.1007/s00431-023-04882-9] [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] [Received: 01/24/2023] [Revised: 02/09/2023] [Accepted: 02/15/2023] [Indexed: 03/01/2023]
Abstract
To use unsupervised machine learning to identify potential subphenotypes of preterm infants with patent ductus arteriosus (PDA). The study was conducted retrospectively at a neonatal intensive care unit in Brazil. Patients with a gestational age < 28 weeks who had undergone at least one echocardiogram within the first two weeks of life and had PDA size > 1.5 or LA/AO ratio > 1.5 were included. Agglomerative hierarchical clustering on principal components was used to divide the data into different clusters based on common characteristics. Two distinct subphenotypes of preterm infants with hemodynamically significant PDA were identified: "inflamed," characterized by high leukocyte, neutrophil, and neutrophil-to-lymphocyte ratio, and "respiratory acidosis," characterized by low pH and high pCO2 levels. Conclusions: This study suggests that there may be two distinct subphenotypes of preterm infants with hemodynamically significant PDA: "inflamed" and "respiratory acidosis." By dividing the population into different subgroups based on common characteristics, it is possible to get a more nuanced understanding of the effectiveness of PDA interventions. What is Known: • Treatment of PDA in preterm infants has been controversial. • Stratification of preterm infants with PDA into subgroups is important in order to determine the best treatment. What is New: • Unsupervised machine learning was used to identify two subphenotypes of preterm infants with hemodynamically significant PDA. • The 'inflamed' cluster was characterized by higher values of leukocyte, neutrophil, and neutrophil-to-lymphocyte ratio. The 'respiratory acidosis' cluster was characterized by lower pH values and higher pCO2 values.
Collapse
|
20
|
Utsumi M, Motoki N, Yokota S, Kobayashi H, Yamazaki S, Miyosawa Y. Predictors of a non-response to prophylactic indomethacin for patent ductus arteriosus in preterm infants. Pediatr Neonatol 2023:S1875-9572(22)00270-4. [PMID: 36646560 DOI: 10.1016/j.pedneo.2022.09.015] [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: 05/02/2022] [Revised: 09/01/2022] [Accepted: 09/15/2022] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND Preterm infants are recommended for prophylactic indomethacin (PIND) to promote closure of patent ductus arteriosus (PDA) and reduce morbidity and mortality. This study investigated the predictive factors of a non-response to PIND for PDA in preterm-birth infants. METHODS Consecutive preterm-birth infants (gestational age: < 28 weeks) who received PIND between 2009 and 2019 were retrospectively enrolled. Seventy-six eligible participants were classified as PIND responders (N = 42) or non-responders (N = 34). Information on potential confounders in maternal obstetric and perinatal data were collected from medical records. Multiple logistic regression analysis was carried out to identify the prognostic factors of a PIND response in preterm-birth infants. RESULTS The prevalence of intrauterine infection and multiple births was significantly different between responders and non-responders to PIND (intrauterine infection: 2 [4.8%] vs. 8 [23.5%], P = 0.036; twins: 3 [7.1%] vs. 9 [ 26.5%], P = 0.029, respectively). In multivariate logistic regression analysis after adjustment for multiple births, intrauterine infection was a significant and independent predictive factor of a non-response to PIND (odds ratio [OR] 5.54, 95% confidence interval [CI] 1.05-29.2, P = 0.044). A remarkable association was also noted for multiple births with a non-response to PIND (OR 4.22, 95% CI 0.99-17.8, P = 0.050). CONCLUSIONS Intrauterine infection and multiple births were identified as potential risk factors of a non-response to PIND for PDA in preterm infants.
Collapse
Affiliation(s)
- Masafumi Utsumi
- Department of Pediatrics, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto, Nagano, Japan
| | - Noriko Motoki
- Department of Pediatrics, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto, Nagano, Japan.
| | - Saori Yokota
- Department of Pediatrics, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto, Nagano, Japan
| | - Honami Kobayashi
- Department of Pediatrics, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto, Nagano, Japan
| | - Shoko Yamazaki
- Department of Pediatrics, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto, Nagano, Japan
| | - Yukihide Miyosawa
- Department of Pediatrics, Shinshu University School of Medicine, Asahi 3-1-1, Matsumoto, Nagano, Japan
| |
Collapse
|
21
|
Yashima K, Noda A, Ishikawa T, Matsuzaki F, Miyakoda K, Nishigori H, Mano N, Obara T. Safety evaluation of the use of calcineurin inhibitor to prenatal and postpartum women in Japan from a health administrative database. J Neonatal Perinatal Med 2023; 16:461-473. [PMID: 37742666 DOI: 10.3233/npm-230138] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
BACKGROUND To investigate the use of calcineurin inhibitors (CNIs) in pregnant Japanese women and to evaluate their safety in infants. METHODS Data were extracted from the claims database of the Japan Medical Data Center. The prevalence of CNIs was evaluated 180 days before pregnancy onset, during pregnancy, and within180-days post partum. We investigated the characteristics of the infants, including the presence of major malformations and their diagnoses, for 1 year after birth. RESULTS A total of 91,865 pregnancies in 80,049 women were included. Fifty-three women were prescribed CNIs between 180-day before pregnancy onset and 180-day postpartum; 35 of the 53 women were prescribed the drugs during pregnancy, and 10 of their infants were born preterm. Three were diagnosed with major congenital malformations, such as patent ductus arteriosus. Six preterm infants presented with infant respiratory distress syndrome. CONCLUSIONS No congenital anomalies were clearly attributable to the use of CNIs during pregnancy.
Collapse
Affiliation(s)
- K Yashima
- Department of Pharmacy, Tohoku Medical and Pharmaceutical University Wakabayashi Hospital, Sendai, Japan
| | - A Noda
- Department of Pharmaceutical Sciences, Tohoku University Hospital, Sendai, Japan
- Department of Molecular Epidemiology, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - T Ishikawa
- Laboratory of Biomolecule and Pathophysiological Chemistry, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - F Matsuzaki
- Department of Molecular Epidemiology, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| | - K Miyakoda
- Clinical & Translational Research Center, Kobe University Hospital, Kobe, Japan
| | - H Nishigori
- Fukushima Medical Center for Children and Women, Fukushima Medical University, Fukushima, Japan
| | - N Mano
- Department of Pharmaceutical Sciences, Tohoku University Hospital, Sendai, Japan
- Laboratory of Biomolecule and Pathophysiological Chemistry, Graduate School of Medicine, Tohoku University, Sendai, Japan
| | - T Obara
- Department of Pharmaceutical Sciences, Tohoku University Hospital, Sendai, Japan
- Department of Molecular Epidemiology, Tohoku University Graduate School of Medicine, Sendai, Japan
- Division of Preventive Medicine and Epidemiology, Tohoku Medical Megabank Organization, Tohoku University, Sendai, Japan
| |
Collapse
|
22
|
Shimada K, Hamabe L, Hirose M, Watanabe M, Yokoi A, Takeuchi A, Ozai Y, Yoshida T, Takai S, Jin D, Kocaturk M, Uehara K, Tanaka R. Plasma Chymase Activity Reflects the Change in Hemodynamics Observed after the Surgical Treatment of Patent Ductus Arteriosus in Dogs. Vet Sci 2022; 9:vetsci9120682. [PMID: 36548843 PMCID: PMC9786059 DOI: 10.3390/vetsci9120682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Revised: 12/01/2022] [Accepted: 12/05/2022] [Indexed: 12/14/2022] Open
Abstract
Chymase is a protease stored in mast cell granules that produces angiotensin II (ANG II) from angiotensin I (ANG I) and is associated with tissue injury, inflammation, and remodeling, especially involving the cardiovascular system. As cardiovascular events occur, chymase is activated by degranulation to the extracellular matrix. Although chymase has been suggested to be associated with cardiovascular disease progression, there are not enough reports in veterinary medicine. Patent ductus arteriosus (PDA) is a common congenital cardiac disease in veterinary medicine. Almost all cases of PDA can be treated surgically to prevent the development of congestive heart disease and/or pulmonary hypertension. The aims of the present study were to measure chymase activity before and after PDA occlusions, and to investigate the relationships between the congestive and hemodynamic states of PDA and chymase activity. In the present study, 17 puppies diagnosed with PDA were included and all puppies completely recovered to the level of healthy dogs. Chymase activity significantly decreased at 2 months after the operation, along with the echocardiography parameters of congestion. Therefore, plasma chymase activity may be useful as a novel predictor for understanding the hemodynamics of PDA in veterinary medicine.
Collapse
Affiliation(s)
- Kazumi Shimada
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Japan
| | - Lina Hamabe
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Japan
- Correspondence: ; Tel.: +81-42-367-5915
| | - Miki Hirose
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Japan
| | - Momoko Watanabe
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Japan
| | - Aimi Yokoi
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Japan
| | - Aki Takeuchi
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Japan
| | - Yusuke Ozai
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Japan
| | - Tomohiko Yoshida
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Japan
| | - Shinji Takai
- Department of Innovative Medicine, Graduate School of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki-City 569-8686, Japan
| | - Denan Jin
- Department of Innovative Medicine, Graduate School of Medicine, Osaka Medical and Pharmaceutical University, Takatsuki-City 569-8686, Japan
| | - Meric Kocaturk
- Department of Internal Medicine, Faculty of Veterinary Medicine, Bursa Uludag University, Bursa 16059, Turkey
| | | | - Ryou Tanaka
- Department of Veterinary Surgery, Tokyo University of Agriculture and Technology, 3-5-8 Saiwai-cho, Fuchu 183-8509, Japan
| |
Collapse
|
23
|
Shah SD, Makker K, Zhang M, Harnett S, Aziz KB, Hudak ML. Dual medication therapy (acetaminophen and ibuprofen) for the management of patent ductus arteriosus in preterm infants: a systematic review and meta-analysis. J Perinatol 2022; 42:1654-1661. [PMID: 36008521 DOI: 10.1038/s41372-022-01500-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 08/04/2022] [Accepted: 08/17/2022] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To examine the efficacy of dual medication therapy (intervention) (DMT: acetaminophen and ibuprofen) vs. single medication therapy (control) (SMT: ibuprofen) for medical management of PDA (outcomes) in preterm infants (population). STUDY DESIGN We systematically searched multiple sources to identify randomized controlled trials (RCT) and non-randomized studies (NRS) that compared DMT to SMT for management of hemodynamically significant PDA. RESULTS We identified two RCTs and four NRS. There were no differences in the rates of successful PDA closure following the first treatment course between DMT and SMT (RR = 1.23 [95% CI 0.89-1.70] for NRS and RR = 1.18 [95% CI 0.66-2.10] for RCTs), nor were there significant differences in secondary outcomes and adverse events including PDA ligation, bronchopulmonary dysplasia, and necrotizing enterocolitis etc. Markers of hepatic/renal function did not change significantly during treatment. CONCLUSION We found no evidence for superiority of DMT over SMT in PDA management.
Collapse
Affiliation(s)
- Sanket D Shah
- Division of Neonatology, Department of Pediatrics, University of Florida College of Medicine, Jacksonville, FL, USA.
| | - Kartikeya Makker
- Division of Neonatology, Department of Pediatrics, Johns Hopkins Children's Center, Johns Hopkins University, Baltimore, MD, USA
| | - Mingyu Zhang
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA
| | | | - Khyzer B Aziz
- Division of Neonatology, Department of Pediatrics, Johns Hopkins Children's Center, Johns Hopkins University, Baltimore, MD, USA
| | - Mark L Hudak
- Division of Neonatology, Department of Pediatrics, University of Florida College of Medicine, Jacksonville, FL, USA
| |
Collapse
|
24
|
Do the Causes of Spontaneous Preterm Delivery Affect Placental Inflammatory Pathology and Neonatal Outcomes? Diagnostics (Basel) 2022; 12:diagnostics12092126. [PMID: 36140528 PMCID: PMC9498177 DOI: 10.3390/diagnostics12092126] [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: 07/12/2022] [Revised: 08/03/2022] [Accepted: 08/26/2022] [Indexed: 11/17/2022] Open
Abstract
Objective: To investigate the severity of histologic chorioamnionitis /funisitis according to the indication for preterm delivery and their corresponding neonatal outcomes. Method: This study included 411 singleton women who delivered between 21+0 and 31+6 week of gestation due to preterm labor (PTL, n = 165), preterm premature rupture of membranes (PPROM, n = 202), or incompetent internal os of the cervix (IIOC, n = 44). The primary outcome measure was the rate of severe histological chorioamnionitis/funisitis. Secondary outcome measure was neonatal outcomes including neonatal and infant death, and neonatal composite morbidity. Results: The PPROM group demonstrated a higher rate of severe histological chorioamnionitis/funisitis compared to the PTL group (severe histological chorioamnionitis; PPROM, 66.3% vs. PTL, 49.1%, p = 0.001, severe funisitis; PPROM, 44.1% vs. PTL, 23.6%, p < 0.001) and this remained significant after multivariable analysis (severe histologic chorioamnionitis, OR 2.367, 95% CI 1.517−3.693; severe funisitis, OR 2.668, 95% CI 1.684−4.226). For neonatal outcomes only, a higher rate of patent ductus arteriosus was observed in the IIOC group compared to the PTL and PPROM groups (IIOC, 77.3% vs. PTL, 54.0% vs. PPROM, 54.0%, p = 0.043) and this remained significant after multivariable analysis. Conclusion: Indication of spontaneous preterm delivery might affect the placental inflammatory pathology and neonatal morbidity.
Collapse
|
25
|
Guerra VC. Let's Keep Pushing the Envelope. Arq Bras Cardiol 2022; 119:468-469. [PMID: 36074379 PMCID: PMC9438543 DOI: 10.36660/abc.20220470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Affiliation(s)
- Vitor Coimbra Guerra
- Sickkids HospitalDepartment of PediatricsUniversity of TorontoOntarioCanadáLabatt Family Heart Center Sickkids Hospital, Department of Pediatrics, University of Toronto, Ontario – Canadá
| |
Collapse
|
26
|
Deb P, Benerjee A, Som T, Barik R. Transcatheter Closure of a Patent Ductus Arteriosus Using a Piccolo Duct Occluder. Cureus 2022; 14:e28226. [PMID: 36017479 PMCID: PMC9392987 DOI: 10.7759/cureus.28226] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/21/2022] [Indexed: 11/12/2022] Open
Abstract
Transcatheter closure of patent ductus arteriosus (PDA) is feasible in low-birth-weight infants. A female baby was born prematurely with a birth weight of 924 g. She had a PDA measuring 3.7 mm. She was dependent on positive pressure ventilation for congestive heart failure in addition to the heart failure medications. She could not be discharged from the hospital even after 79 days of birth, and even though her weight reached 1.9 kg in the neonatal intensive care unit. We attempted to plug the PDA using an Amplatzer Piccolo Occluder, but the device failed to anchor. Then, the PDA was plugged using a 4-6 Amplatzer Duct Occluder using a 6-Fr sheath which was challenging.
Collapse
|
27
|
Wheeler CR, Vogel ER, Cusano MA, Friedman KG, Callahan R, Porras D, Ibla JC, Levy PT. Definitive Closure of the Patent Ductus Arteriosus in Preterm Infants and Subsequent Short-Term Respiratory Outcomes. Respir Care 2022; 67:594-606. [PMID: 35473850 PMCID: PMC9994254 DOI: 10.4187/respcare.09489] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/10/2023]
Abstract
A persistent patent ductus arteriosus (PDA) can have significant clinical consequences in preterm infants, depending on the degree of left-to-right shunting, its impact on cardiac performance, and associated perinatal risk factors that can mitigate or exacerbate the shunt. Although the best management strategy remains contentious, PDAs that have contraindications to, or have failed medical management have historically undergone surgical ligation. Recently smaller occluder devices and delivery systems have allowed for minimally invasive closure in the catheterization laboratory even in extremely premature infants. The present review summarizes the pathophysiologic manifestations, treatment options and management of hemodynamically significant PDA in preterm infants. Additionally, we review the available literature surrounding the respiratory support and outcomes of preterm infants following definitive PDA closure.
Collapse
Affiliation(s)
- Craig R Wheeler
- Department of Respiratory Care, Boston Children's Hospital, Boston, Massachusetts.
| | - Elizabeth R Vogel
- Division of Pediatric Cardiac Anesthesia, Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Rochester, Minnesota
| | - Michael A Cusano
- Department of Respiratory Care, Boston Children's Hospital, Boston, Massachusetts
| | - Kevin G Friedman
- Department of Cardiology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Ryan Callahan
- Department of Cardiology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Diego Porras
- Department of Cardiology, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Juan C Ibla
- Division of Cardiac Anesthesia, Department of Anesthesiology, Perioperative and Pain Medicine, Boston Children's Hospital and Harvard Medical School, Boston, Massachusetts
| | - Philip T Levy
- Division of Newborn Medicine, Department of Pediatrics, Boston Children's Hospital and Harvard Medical School, Harvard University, Boston, Massachusetts
| |
Collapse
|
28
|
Sullivan RT, Tandel MD, Bhombal S, Adamson GT, Boothroyd DB, Tracy M, Moy A, Hopper RK. Role of left atrial hypertension in pulmonary hypertension associated with bronchopulmonary dysplasia. Front Pediatr 2022; 10:1012136. [PMID: 36313896 PMCID: PMC9615143 DOI: 10.3389/fped.2022.1012136] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Accepted: 08/24/2022] [Indexed: 11/16/2022] Open
Abstract
Left atrial hypertension (LAH) may contribute to pulmonary hypertension (PH) in premature infants with bronchopulmonary dysplasia (BPD). Primary causes of LAH in infants with BPD include left ventricular diastolic dysfunction or hemodynamically significant left to right shunt. The incidence of LAH, which is definitively diagnosed by cardiac catheterization, and its contribution to PH is unknown in patients with BPD-PH. We report the prevalence of LAH in an institutional cohort with BPD-PH with careful examination of hemodynamic contributors and impact on patient outcomes. This single-center, retrospective cohort study examined children <2 years of age with BPD-PH who underwent cardiac catheterization at Lucile Packard Children's Hospital Stanford. Patients with unrepaired simple shunt congenital heart disease (CHD) and pulmonary vein stenosis (only 1 or 2 vessel disease) were included. Patients with complex CHD were excluded. From April 2010 to December 2021, 34 patients with BPD-PH underwent cardiac catheterization. We define LAH as pulmonary capillary wedge pressure (PCWP) or left atrial pressure (LAP) of at least 10 mmHg. In this cohort, median PCWP was 8 mmHg, with LAH present in 32% (n = 11) of the total cohort. A majority (88%, n = 30) of the cohort had severe BPD. Most patients had some form of underlying CHD and/or pulmonary vein stenosis: 62% (n = 21) with an atrial septal defect or patent foramen ovale, 62% (n = 21) with patent ductus arteriosus, 12% (n = 4) with ventricular septal defect, and 12% (n = 4) with pulmonary vein stenosis. Using an unadjusted logistic regression model, baseline requirement for positive pressure ventilation at time of cardiac catheterization was associated with increased risk for LAH (odds ratio 8.44, 95% CI 1.46-48.85, p = 0.02). Small for gestational age birthweight, sildenafil use, and CHD were not associated with increased risk for LAH. LAH was associated with increased risk for the composite outcome of tracheostomy and/or death, with a hazard ratio of 6.32 (95% CI 1.72, 22.96; p = 0.005). While the etiology of BPD-PH is multifactorial, LAH is associated with PH in some cases and may play a role in clinical management and patient outcomes.
Collapse
Affiliation(s)
- Rachel T Sullivan
- Division of Pediatric Cardiology, Department of Pediatrics, Vanderbilt University Medical Center, Nashville, TN, United States
| | - Megha D Tandel
- Quantitative Sciences Unit, Department of Medicine, School of Medicine, Stanford University, Palo Alto, CA, United States
| | - Shazia Bhombal
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, School of Medicine, Stanford University, Palo Alto, CA, United States
| | - Gregory T Adamson
- Division of Pediatric Cardiology, Department of Pediatrics, School of Medicine, Stanford University, Palo Alto, CA, United States
| | - Derek B Boothroyd
- Quantitative Sciences Unit, Department of Medicine, School of Medicine, Stanford University, Palo Alto, CA, United States
| | - Michael Tracy
- Division of Pulmonary Medicine, Department of Pediatrics, School of Medicine, Stanford University, Palo Alto, CA, United States
| | - Amanda Moy
- Division of Neonatal and Developmental Medicine, Department of Pediatrics, School of Medicine, Stanford University, Palo Alto, CA, United States
| | - Rachel K Hopper
- Division of Pediatric Cardiology, Department of Pediatrics, School of Medicine, Stanford University, Palo Alto, CA, United States
| |
Collapse
|
29
|
Predictive Tool for Closure of Ductus Arteriosus with Pharmacologic or Surgical Treatment in Preterm Infants. Pediatr Cardiol 2022; 43:373-381. [PMID: 34510236 PMCID: PMC8435120 DOI: 10.1007/s00246-021-02731-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Accepted: 09/06/2021] [Indexed: 11/05/2022]
Abstract
To construct a model with the indices obtained by echocardiography to predict whether patent ductus arteriosus (PDA) was required to be treated with pharmacologic treatment or surgical ligation, we performed a prospective observational study, including all neonates with gestational age ≤ 30 weeks and assessed the hemodynamics of PDA by serial daily echocardiography examination at postnatal age of 0-12 h, 24 h, 48 h, and 72 h, respectively. The infants were classified in two groups based on whether they were treated with non-steroidal anti-inflammatory drugs (NSAIDs) and/or surgical ligation to close the PDA from the second week after birth. We compared the echocardiographic indices between the two groups and utilized the indices to construct a model to predict which premature infants' PDA requires intervention. The results showed that a total of forty-two preterm infants were enrolled in the study. 15 (35.7%) preterms were in the intervention group and 27 (64.3%) preterms were in the non-intervention group. Compared with the non-intervention group, the intervention group had a higher proportion of left ventricular volume overload and systemic shunt effect. In addition, the combined indicators of PDA size/weight > 3.2 mm/kg and LA/Ao > 1.4 at postnatal age of 72 h had a highest value to predict whether PDA requires intervention. These findings denoted that serial daily echocardiographic assessment can be useful in predicting whether a PDA will be closed with NSAIDs and/or surgical ligation in preterm infants with gestational age ≤ 30 weeks.Trial registration Number: IRB No. 2018-IRB-073. Date: 2018/09/21, retrospectively registered.
Collapse
|
30
|
Stark MJ, Crawford TM, Ziegler NM, Hall A, Andersen CC. Differential effects of ibuprofen and indomethacin on cerebral oxygen kinetics in the very preterm baby. Front Pediatr 2022; 10:979112. [PMID: 36263147 PMCID: PMC9574055 DOI: 10.3389/fped.2022.979112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Accepted: 08/23/2022] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Ibuprofen is preferred to indomethacin for treatment of a significant patent ductus arteriosus (PDA) in preterm babies despite indomethacin being associated with a lower risk of intraventricular haemorrhage. This difference is thought to relate to the discrepant effects of each medication on cerebral oxygen kinetics yet the effect of ibuprofen on cerebral perfusion is uncertain. METHODS Forty-eight babies < 30 weeks with a significant PDA, defined by echocardiography, were randomly assigned to either indomethacin or ibuprofen (n = 24 per group) and stratified by gestation and chronologic age. Cerebral blood flow [total internal carotid blood flow (TICF)] and oxygen physiology [oxygen delivery (modCerbDO2) and consumption (modCerbVO2)] were measured using cranial Doppler ultrasound and near-infrared spectroscopy, and cerebral oxygen extraction (cFTOE) calculated, immediately before and following administration. Temporal and treatment related changes were analysed. RESULTS A fixed effect of time was seen for TICF (p = 0.03) and therefore modCerbDO2 (p = 0.046) and cFTOE (p = 0.04) for indomethacin alone. In the indomethacin group, TICF and modCerbDO2 fell from baseline to 5 and 30 min respectively (TICF p < 0.01, cDO2 p = 0.01) before increasing from 5 min to 24 h (p < 0.01) and 30 min and 24 h (p < 0.01) timepoints. cFTOE peaked at 30 min (p = 0.02) returning to baseline at 24 h. There was a parallel increase in arterial lactate. CONCLUSION Indomethacin significantly reduces cerebral blood flow soon after administration, resulting in a parallel increase in oxygen extraction and arterial lactate. This implies that the balance of oxygen kinetics at the time of treatment may be critical in very preterm babies with significant PDA.
Collapse
Affiliation(s)
- Michael J Stark
- Department of Neonatal Medicine, The Women's and Children's Hospital, North Adelaide, SA, Australia.,Robinson Research Institute, School of Medicine, The University of Adelaide, Adelaide, SA, Australia
| | - Tara M Crawford
- Robinson Research Institute, School of Medicine, The University of Adelaide, Adelaide, SA, Australia
| | - Nina M Ziegler
- Department of Neonatal Medicine, The Women's and Children's Hospital, North Adelaide, SA, Australia
| | - Anthea Hall
- Robinson Research Institute, School of Medicine, The University of Adelaide, Adelaide, SA, Australia
| | - Chad C Andersen
- Department of Neonatal Medicine, The Women's and Children's Hospital, North Adelaide, SA, Australia.,Robinson Research Institute, School of Medicine, The University of Adelaide, Adelaide, SA, Australia
| |
Collapse
|
31
|
7 Tage/w – Frühgeborenes mit sekundärer Tachypnoe und steigendem O2‑Bedarf. Monatsschr Kinderheilkd 2021. [DOI: 10.1007/s00112-021-01374-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
32
|
Permyakova AV, Porodikov A, Kuchumov AG, Biyanov A, Arutunyan V, Furman EG, Sinelnkov YS. Discriminant Analysis of Main Prognostic Factors Associated with Hemodynamically Significant PDA: Apgar Score, Silverman-Anderson Score, and NT-Pro-BNP Level. J Clin Med 2021; 10:3729. [PMID: 34442025 PMCID: PMC8397198 DOI: 10.3390/jcm10163729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 08/02/2021] [Accepted: 08/17/2021] [Indexed: 11/30/2022] Open
Abstract
Hemodynamically significant patent ductus arteriosus (hsPDA) in premature newborns is associated with a risk of PDA-related morbidities. Classification into risk groups may have a clinical utility in cases of suspected hsPDA to decrease the need for echocardiograms and unnecessary treatment. This prospective observational study included 99 premature newborns with extremely low body weight, who had an echocardiogram performed within the first three days of life. Discriminant analysis was utilized to find the best combination of prognostic factors for evaluation of hsPDA. We used binary logistic regression analysis to predict the relationship between parameters and hsPDA. The cohort's mean and standard deviation gestational age was 27.6 ± 2.55 weeks, the mean birth weight was 1015 ± 274 g. Forty-six (46.4%) infants had a PDA with a mean diameter of 2.78 mm. Median NT-pro-BNP levels were 17,600 pg/mL for infants with a PDA and 2773 pg/mL in the non-hsPDA group. The combination of prognostic factors of hsPDA in newborns of extremely low body weight on the third day of life was determined: NT-pro-BNP, Apgar score, Silverman-Anderson score (Se = 82%, Sp = 88%). A cut-off value of NT-pro-BNP of more than 8500 pg/mL can predict hsPDA (Se = 84%, Sp = 86%).
Collapse
Affiliation(s)
- Anna V. Permyakova
- Department of Pediatric Infectious Diseases, Perm State Medical University, 614990 Perm, Russia;
| | - Artem Porodikov
- Federal Center of Cardiovascular Surgery, 614990 Perm, Russia; (A.P.); (A.B.); (V.A.); (Y.S.S.)
| | - Alex G. Kuchumov
- Department of Computational Mathematics, Mechanics, and Biomechanics, Perm National Research Polytechnic University, 614990 Perm, Russia
| | - Alexey Biyanov
- Federal Center of Cardiovascular Surgery, 614990 Perm, Russia; (A.P.); (A.B.); (V.A.); (Y.S.S.)
- Department of Pediatrics, Perm State Medical University, 614990 Perm, Russia
| | - Vagram Arutunyan
- Federal Center of Cardiovascular Surgery, 614990 Perm, Russia; (A.P.); (A.B.); (V.A.); (Y.S.S.)
| | - Evgeniy G. Furman
- Department of the Intermediate Level and Hospital Pediatrics, Perm State Medical University, 614990 Perm, Russia;
| | - Yuriy S. Sinelnkov
- Federal Center of Cardiovascular Surgery, 614990 Perm, Russia; (A.P.); (A.B.); (V.A.); (Y.S.S.)
| |
Collapse
|