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Steuart R, Pan AY, Woolums A, Benscoter D, Russell CJ, Henningfeld J, Thomson J. Respiratory culture growth and 3-years lung health outcomes in children with bronchopulmonary dysplasia and tracheostomies. Pediatr Pulmonol 2024; 59:300-313. [PMID: 37937895 DOI: 10.1002/ppul.26746] [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: 04/21/2023] [Revised: 09/22/2023] [Accepted: 10/25/2023] [Indexed: 11/09/2023]
Abstract
BACKGROUND While bacteria identification on respiratory cultures is associated with poor short-term outcomes in children with bronchopulmonary dysplasia (BPD) and tracheostomies, the influence on longer-term respiratory support needs remains unknown. OBJECTIVE To determine if respiratory culture growth of pathogenic organisms is associated with ongoing need for respiratory support, decannulation, and death at 3 years posttracheostomy placement in children with BPD and tracheostomies. METHODS This single center, retrospective cohort study included infants and children with BPD and tracheostomies placed 2010-2018 and ≥1 respiratory culture obtained in 36 months posttracheostomy. Primary predictor was any pathogen identified on respiratory culture. Additional predictors were any Pseudomonas aeruginosa and chronic P. aeruginosa identification. Outcomes included continued use of respiratory support (e.g., oxygen, positive pressure), decannulation, and death at 3 years posttracheostomy. We used Poisson regression models to examine the relationship between respiratory organisms and outcomes, controlling for patient-level covariates and within-patient clustering. RESULTS Among 170 children, 59.4% had a pathogen identified, 28.8% ever had P. aeruginosa, and 3.5% had chronic P. aeruginosa. At 3 years, 33.1% of alive children required ongoing respiratory support and 24.8% achieved decannulation; 18.9% were deceased. In adjusted analysis, any pathogen and P. aeruginosa were not associated with ongoing respiratory support or mortality. However, P. aeruginosa was associated with decreased decannulation probability (adjusted risk ratio 0.48, 95% CI 0.23-0.98). Chronic P. aeruginosa was associated with lower survival probability. CONCLUSION Our findings suggest that respiratory pathogens including P. aeruginosa may not promote long-term respiratory dysfunction, but identification of P. aeruginosa may delay decannulation.
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Affiliation(s)
- Rebecca Steuart
- Section of Special Needs, Department of Pediatrics, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
- Complex Care Program, Children's Wisconsin, Milwaukee, Wisconsin, USA
| | - Amy Y Pan
- Department of Pediatrics, Division of Quantitative Health Sciences, Medical College of Wisconsin, Milwaukee, Wisconsin, USA
| | - Abigail Woolums
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
| | - Dan Benscoter
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Pulmonary Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
| | - Christopher J Russell
- Division of Hospital Medicine, Children's Hospital of Los Angeles, Los Angeles, California, USA
- Department of Pediatrics, Keck School of Medicine, University of Southern California, Los Angeles, California, USA
| | - Jennifer Henningfeld
- Department of Pediatrics, Section of Pulmonary Medicine, Milwaukee, Wisconsin, USA
| | - Joanna Thomson
- Department of Pediatrics, University of Cincinnati College of Medicine, Cincinnati, Ohio, USA
- Division of Hospital Medicine, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
- James M Anderson Center for Health Systems Excellence, Cincinnati Children's Hospital Medical Center, Cincinnati, Ohio, USA
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Miller AN, Shepherd EG, Manning A, Shamim H, Chiang T, El-Ferzli G, Nelin LD. Tracheostomy in Severe Bronchopulmonary Dysplasia-How to Decide in the Absence of Evidence. Biomedicines 2023; 11:2572. [PMID: 37761012 PMCID: PMC10526913 DOI: 10.3390/biomedicines11092572] [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: 08/12/2023] [Revised: 09/08/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
Infants with the most severe forms of bronchopulmonary dysplasia (BPD) may require long-term invasive positive pressure ventilation for survival, therefore necessitating tracheostomy. Although life-saving, tracheostomy has also been associated with high mortality, postoperative complications, high readmission rates, neurodevelopmental impairment, and significant caregiver burden, making it a highly complex and challenging decision. However, for some infants tracheostomy may be necessary for survival and the only way to facilitate a timely and safe transition home. The specific indications for tracheostomy and the timing of the procedure in infants with severe BPD are currently unknown. Hence, centers and clinicians display broad variations in practice with regard to tracheostomy, which presents barriers to designing evidence-generating studies and establishing a consensus approach. As the incidence of severe BPD continues to rise, the question remains, how do we decide on tracheostomy to provide optimal outcomes for these patients?
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Affiliation(s)
- Audrey N. Miller
- Comprehensive Center for Bronchopulmonary Dysplasia, Department of Pediatrics, Division of Neonatology, Nationwide Children’s Hospital, Ohio State University College of Medicine, Columbus, OH 43205, USA; (A.N.M.); (E.G.S.); (G.E.-F.)
| | - Edward G. Shepherd
- Comprehensive Center for Bronchopulmonary Dysplasia, Department of Pediatrics, Division of Neonatology, Nationwide Children’s Hospital, Ohio State University College of Medicine, Columbus, OH 43205, USA; (A.N.M.); (E.G.S.); (G.E.-F.)
| | - Amy Manning
- Department of Otolaryngology, Nationwide Children’s Hospital, Ohio State University College of Medicine, Columbus, OH 43205, USA; (A.M.); (H.S.); (T.C.)
| | - Humra Shamim
- Department of Otolaryngology, Nationwide Children’s Hospital, Ohio State University College of Medicine, Columbus, OH 43205, USA; (A.M.); (H.S.); (T.C.)
| | - Tendy Chiang
- Department of Otolaryngology, Nationwide Children’s Hospital, Ohio State University College of Medicine, Columbus, OH 43205, USA; (A.M.); (H.S.); (T.C.)
| | - George El-Ferzli
- Comprehensive Center for Bronchopulmonary Dysplasia, Department of Pediatrics, Division of Neonatology, Nationwide Children’s Hospital, Ohio State University College of Medicine, Columbus, OH 43205, USA; (A.N.M.); (E.G.S.); (G.E.-F.)
| | - Leif D. Nelin
- Comprehensive Center for Bronchopulmonary Dysplasia, Department of Pediatrics, Division of Neonatology, Nationwide Children’s Hospital, Ohio State University College of Medicine, Columbus, OH 43205, USA; (A.N.M.); (E.G.S.); (G.E.-F.)
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Respiratory Management of the Preterm Infant: Supporting Evidence-Based Practice at the Bedside. CHILDREN 2023; 10:children10030535. [PMID: 36980093 PMCID: PMC10047523 DOI: 10.3390/children10030535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2022] [Revised: 02/10/2023] [Accepted: 03/08/2023] [Indexed: 03/14/2023]
Abstract
Extremely preterm infants frequently require some form of respiratory assistance to facilitate the cardiopulmonary transition that occurs in the first hours of life. Current resuscitation guidelines identify as a primary determinant of overall newborn survival the establishment, immediately after birth, of adequate lung inflation and ventilation to ensure an adequate functional residual capacity. Any respiratory support provided, however, is an important contributing factor to the development of bronchopulmonary dysplasia. The risks correlated to invasive ventilatory techniques increase inversely with gestational age. Preterm infants are born at an early stage of lung development and are more susceptible to lung injury deriving from mechanical ventilation. Any approach aiming to reduce the global burden of preterm lung disease must implement lung-protective ventilation strategies that begin from the newborn’s first breaths in the delivery room. Neonatologists today must be able to manage both invasive and noninvasive forms of respiratory assistance to treat a spectrum of lung diseases ranging from acute to chronic conditions. We searched PubMed for articles on preterm infant respiratory assistance. Our narrative review provides an evidence-based overview on the respiratory management of preterm infants, especially in the acute phase of neonatal respiratory distress syndrome, starting from the delivery room and continuing in the neonatal intensive care unit, including a section regarding exogenous surfactant therapy.
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Vento G, Tirone C, Paladini A, Aurilia C, Lio A, Tana M. Weaning from the Ventilator in Bronchopulmonary Dysplasia. Clin Perinatol 2021; 48:895-906. [PMID: 34774216 DOI: 10.1016/j.clp.2021.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
For the newborns needing respiratory support at 36 weeks postmenstrual age, regardless of the type of ventilation used, it is critical to take into account the mechanics properties of both airways and lungs affected by severe bronchopulmonary dysplasia (sBPD). Ventilator strategies, settings, and weaning must change dramatically after sBPD is established, but to date there is almost no high-quality evidence base supporting a specific approach to guide the optimal ventilator management and weaning in patients with sBPD. Weaning from invasive mechanical ventilation, management of the immediately postextubation period, and weaning from noninvasive ventilation in patients with sBPD are the topics covered in this chapter.
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Affiliation(s)
- Giovanni Vento
- Dipartimento Universitario Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, Rome 00168, Italy.
| | - Chiara Tirone
- Dipartimento Universitario Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, Rome 00168, Italy
| | - Angela Paladini
- Dipartimento Universitario Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, Rome 00168, Italy
| | - Claudia Aurilia
- Dipartimento Universitario Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, Rome 00168, Italy
| | - Alessandra Lio
- Dipartimento Universitario Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, Rome 00168, Italy
| | - Milena Tana
- Dipartimento Universitario Scienze della Vita e Sanità Pubblica, Unità Operativa Complessa di Neonatologia, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Largo Agostino Gemelli 8, Rome 00168, Italy
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Pados BF, Mellon M. Effect of Thickening on Flow Rates Through Bottle Nipples. J Obstet Gynecol Neonatal Nurs 2021; 50:78-87. [DOI: 10.1016/j.jogn.2020.09.153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/01/2020] [Indexed: 12/29/2022] Open
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Escobar V, Soares DS, Kreling J, Ferrari LSL, Felcar JM, Camillo CAM, Probst VS. Influence of time under mechanical ventilation on bronchopulmonary dysplasia severity in extremely preterm infants: a pilot study. BMC Pediatr 2020; 20:241. [PMID: 32438923 PMCID: PMC7240994 DOI: 10.1186/s12887-020-02129-2] [Citation(s) in RCA: 6] [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: 02/10/2020] [Accepted: 05/06/2020] [Indexed: 12/11/2022] Open
Abstract
Background The relation between mechanical ventilation (MV) and bronchopulmonary dysplasia (BPD) - a common disease in extremely premature newborn (PTNB) - is well stabilished, but is unknown, however, how much time under MV influences the severity of the disease. Aim To define the duration under MV with greater chance to develop moderate to severe BPD in extremely PTNB and to compare clinical outcomes before and during hospitalization among patients with mild and moderate to severe BPD. Methods Fifty-three PTNB were separated into mild and moderate to severe BPD groups and their data were analyzed. Time under MV with a greater chance of developing moderate to severe BPD was estimated by the ROC curve. Perinatal and hospitalization outcomes were compared between groups. A logistic regression was performed to verify the influence of variables associated to moderate to severe BPD development, such as pulmonary hypertension (PH), gender, gestational age (GA) and weight at birth, as well the time under MV found with ROC curve. The result of ROC curve was validated using an independent sample (n = 16) by Chi-square test. Results Time under MV related to a greater chance of developing moderate to severe BPD was 36 days. Moderate to severe BPD group had more males (14 vs 5, p = 0,047), longer time under MV (43 vs 19 days, p < 0,001), more individuals with PH (12 vs 3, p = 0,016), worse retinopathy of prematurity (grade 3, 2 vs 11, p = 0,003), longer hospital length of stay (109 vs 81,5 days, p < 0,001), greater PMA (41 vs 38 weeks, p < 0,001) and weight (2620 vs 2031 g, p < 0,001) at discharge and the mild BPD group had more CPAP use prior to MV (12 vs 7, p = 0,043). Among all variables included in logistic regression, only PH and MV < 36 days were significant in the model, explaining 72% of variation in moderate to severe BPD development. In the validation sample, prevalence of preterm infants who needed MV for more than 36 days in the moderate to severe BPD group was 100% (n = 6) and 0% in mild BPD group (p = 0,0001). Conclusion Time under MV related to moderate to severe BPD development is 36 days, and worst outcomes are related to disease severity. PH and time under MV for more than 36 days are related to development of moderate to severe BPD.
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Affiliation(s)
- Victoria Escobar
- Neonatal Intensive Unit, University Hospital, Londrina State University (UEL), Londrina, PR, Brazil.,Postgraduation Program in Rehabilitation Sciences UEL-UNOPAR, Londrina State University (UEL), Londrina, PR, Brazil
| | - Darllyana S Soares
- Neonatal Intensive Unit, University Hospital, Londrina State University (UEL), Londrina, PR, Brazil.,Postgraduation Program in Rehabilitation Sciences UEL-UNOPAR, Londrina State University (UEL), Londrina, PR, Brazil
| | - Jane Kreling
- Neonatal Intensive Unit, University Hospital, Londrina State University (UEL), Londrina, PR, Brazil
| | - Ligia S L Ferrari
- Neonatal Intensive Unit, University Hospital, Londrina State University (UEL), Londrina, PR, Brazil.,Pediatric Surgery and Pediatric Department, Center of Health Sciences, Londrina State University (UEL), Londrina, PR, Brazil
| | - Josiane M Felcar
- Physiotherapy Department, Center of Health Sciences, Londrina State University, 60 Robert Koch Av, Londrina, Parana, 86038-350, Brazil.,Pitagoras Unopar University, Londrina, PR, Brazil
| | - Carlos A M Camillo
- Postgraduation Program in Rehabilitation Sciences UEL-UNOPAR, Londrina State University (UEL), Londrina, PR, Brazil.,Physiotherapy Department, Center of Health Sciences, Londrina State University, 60 Robert Koch Av, Londrina, Parana, 86038-350, Brazil.,Pitagoras Unopar University, Londrina, PR, Brazil
| | - Vanessa S Probst
- Postgraduation Program in Rehabilitation Sciences UEL-UNOPAR, Londrina State University (UEL), Londrina, PR, Brazil. .,Physiotherapy Department, Center of Health Sciences, Londrina State University, 60 Robert Koch Av, Londrina, Parana, 86038-350, Brazil.
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Atag E, Krivec U, Ersu R. Non-invasive Ventilation for Children With Chronic Lung Disease. Front Pediatr 2020; 8:561639. [PMID: 33262959 PMCID: PMC7687222 DOI: 10.3389/fped.2020.561639] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2020] [Accepted: 10/13/2020] [Indexed: 11/24/2022] Open
Abstract
Advances in medical care and supportive care options have contributed to the survival of children with complex disorders, including children with chronic lung disease. By delivering a positive pressure or a volume during the patient's inspiration, NIV is able to reverse nocturnal alveolar hypoventilation in patients who experience hypoventilation during sleep, such as patients with chronic lung disease. Bronchopulmonary dysplasia (BPD) is a common complication of prematurity, and despite significant advances in neonatal care over recent decades its incidence has not diminished. Most affected infants have mild disease and require a short period of oxygen supplementation or respiratory support. However, severely affected infants can become dependent on positive pressure support for a prolonged period. In case of established severe BPD, respiratory support with non-invasive or invasive positive pressure ventilation is required. Patients with cystic fibrosis (CF) and advanced lung disease develop hypoxaemia and hypercapnia during sleep and hypoventilation during sleep usually predates daytime hypercapnia. Hypoxaemia and hypercapnia indicates poor prognosis and prompts referral for lung transplantation. The prevention of respiratory failure during sleep in CF may prolong survival. Long-term oxygen therapy has not been shown to improve survival in people with CF. A Cochrane review on the use NIV in CF concluded that NIV in combination with oxygen therapy improves gas exchange during sleep to a greater extent than oxygen therapy alone in people with moderate to severe CF lung disease. Uncontrolled, non-randomized studies suggest survival benefit with NIV in addition to being an effective bridge to transplantation. Complications of NIV relate mainly to prolonged use of a face or nasal mask which can lead to skin trauma, and neurodevelopmental delay by acting as a physical barrier to social interaction. Another associated risk is pulmonary aspiration caused by vomiting whilst wearing a face mask. Adherence to NIV is one of the major barriers to treatment in children. This article will review the current evidence for indications, adverse effects and long term follow up including adherence to NIV in children with chronic lung disease.
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Affiliation(s)
- Emine Atag
- Division of Pediatric Pulmonology, Medipol University, Istanbul, Turkey
| | - Uros Krivec
- Division of Pediatric Pulmonology, University Children's Hospital, University Medical Centre, Ljubljana, Slovenia
| | - Refika Ersu
- Division of Pediatric Respirology, Children's Hospital of Ontario, University of Ottawa, Ottawa, ON, Canada
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Koltsida G, Konstantinopoulou S. Long term outcomes in chronic lung disease requiring tracheostomy and chronic mechanical ventilation. Semin Fetal Neonatal Med 2019; 24:101044. [PMID: 31706921 DOI: 10.1016/j.siny.2019.101044] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Bronchopulmonary dysplasia (BPD) is the most common serious complication associated with preterm birth. Infants with severe BPD often require prolonged and intensive pulmonary care. Among those with the most severe lung disease, this care may include tracheostomy and long-term invasive mechanical ventilation. Although there is a plethora of data on long term respiratory and developmental outcomes of BPD survivors, relevant information on BPD survivors requiring chronic respiratory failure are limited. When compared to those born at term gestation, infants with BPD requiring chronic ventilation are at increased risk of hospitalizations and develop more frequent lower respiratory infections. In childhood and young adulthood, spirometry often shows an obstructive flow pattern. From a neurodevelopmental standpoint, the short-term outcomes appear optimistic, with improvement in growth and increased participation in development-promoting activities. Nonetheless, children born prematurely are vulnerable for long term cognitive, educational and behavioral impairments. BPD is an additional risk factor which exacerbates these deficits, thus contributing to lifelong neurodevelopmental impairments of prematurity.
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Affiliation(s)
- Georgia Koltsida
- First Department of Pediatrics, National and Kapodistrian University of Athens, School of Medicine, Aghia Sophia Children's Hospital, Greece.
| | - Sofia Konstantinopoulou
- Division of Pulmonary Medicine, Department of Pediatrics, Sheikh Khalifa Medical City, Al Karama Street, Tibbiyya, Abu Dhabi, United Arab Emirates.
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