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Lipp R, Beltempo M, Lodha A, Weisz D, McKanna J, Matthews I, Ricci MF, Hicks M, Benlamri A, Mukerji A, Alvaro R, Ng E, Luu TM, Shah PS, Mehrem AA. Non-invasive Respiratory Support or Intubation during Stabilization after Birth and Neonatal and Neurodevelopmental Outcomes in Infants Born Preterm at 23-25 Weeks of Gestation. J Pediatr 2024:114270. [PMID: 39218207 DOI: 10.1016/j.jpeds.2024.114270] [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: 05/13/2024] [Revised: 08/03/2024] [Accepted: 08/26/2024] [Indexed: 09/04/2024]
Abstract
OBJECTIVE To examine the association between non-invasive respiratory support (NRS) or tracheal intubation (TI) during stabilization in infants born at 23-25 weeks of gestation and severe brain injury (sBI) or death, and significant neurodevelopmental impairment (sNDI). STUDY DESIGN A retrospective cohort study of infants born at 230/7-256/7 weeks of gestation in Canada. We compared infants successfully managed with NRS or TI during 30 minutes after birth. The primary outcomes were sBI or death before discharge, and sNDI among survivors with follow-up data at 18-24 months corrected age. The associations between exposures and outcomes were assessed using logistic regression models, and propensity score matched (PSM) analyses. RESULTS The mean (SD) of gestational age and birth weight were 24.6 (0.6), 24.3 (0.7) weeks [p <0.01], and 757 (173), 705 (130) grams [p <0.01] in the NRS, and TI groups, respectively, and 77% of infants in the NRS group were intubated by 7 days of age. sBI or death occurred in 25% (283/1118), and 36% (722/ 2012) of infants in the NRS and TI groups, respectively (adjusted odds ratio [aOR] and 95% confidence interval [CI] 0.74 [0.60, 0.91]). Among survivors with follow-up data, sNDI occurred in 17% (96/551), and 23% (218/937) of infants in the NRS and TI groups, respectively (aOR [95% CI] 0.77 [0.60, 0.99]). In the PSM analyses (NRS vs TI), results were consistent for sBI or death (OR [95% CI] 0.72 [0.60, 0.86]), but not for sNDI (OR [95% CI] 0.78 [0.58, 1.05]). CONCLUSIONS Infants born at 23-25 weeks who were successfully managed with NRS, compared with TI, in the first 30 minutes after birth had lower odds of sBI or death before discharge, but had no significant differences in neurodevelopmental outcomes among survivors.
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Affiliation(s)
- Rachel Lipp
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
| | - Marc Beltempo
- Department of Pediatrics, Faculty of Medicine, McGill University, Montreal, QC, Canada
| | - Abhay Lodha
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
| | - Dany Weisz
- Department of Pediatrics, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Julie McKanna
- Foothills Medical Centre, Alberta Health Services, Calgary, AB, Canada
| | - Ian Matthews
- Foothills Medical Centre, Alberta Health Services, Calgary, AB, Canada
| | - M Florencia Ricci
- Department of Pediatrics, Rady Faculty of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Matthew Hicks
- Department of Pediatrics, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, AB, Canada
| | - Amina Benlamri
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada
| | - Amit Mukerji
- Department of Pediatrics, Faculty of Health Sciences, McMaster University, Hamilton, ON, Canada
| | - Ruben Alvaro
- Department of Pediatrics, Rady Faculty of Medicine, University of Manitoba, Winnipeg, MB, Canada
| | - Eugene Ng
- Foothills Medical Centre, Alberta Health Services, Calgary, AB, Canada
| | - Thuy Mai Luu
- Department of Pediatrics, Faculty of Medicine, Université de Montréal, Montréal, QC, Canada
| | - Prakesh S Shah
- Department of Pediatrics, Faculty of Medicine, University of Toronto, Toronto, ON, Canada
| | - Ayman Abou Mehrem
- Department of Pediatrics, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Alberta Children's Hospital Research Institute, University of Calgary, Calgary, AB, Canada.
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Hasan N, Nourse C, Schaaf HS, Bekker A, Loveday M, Alcântara Gabardo BM, Coulter C, Chabala C, Kabra S, Moore E, Maleche-Obimbo E, Salazar-Austin N, Ritz N, Starke JR, Steenhoff AP, Triasih R, Welch SB, Marais BJ. Management of the infant born to a mother with tuberculosis: a systematic review and consensus practice guideline. THE LANCET. CHILD & ADOLESCENT HEALTH 2024; 8:369-378. [PMID: 38522446 DOI: 10.1016/s2352-4642(23)00345-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/26/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 03/26/2024]
Abstract
Infants born to mothers with tuberculosis disease are at increased risk of developing tuberculosis disease themselves. We reviewed published studies and guidelines on the management of these infants to inform the development of a consensus practice guideline. We searched MEDLINE, CINAHL, and Cochrane Library from database inception to Dec 1, 2022, for original studies reporting the management and outcome of infants born to mothers with tuberculosis. Of the 521 published papers identified, only three met inclusion criteria and no evidence-based conclusions could be drawn from these studies, given their narrow scope, variable aims, descriptive nature, inconsistent data collection, and high attrition rates. We also assessed a collection of national and international guidelines to inform a consensus practice guideline developed by an international panel of experts from different epidemiological contexts. The 16 guidelines reviewed had consistent features to inform the expert consultation process. Two management algorithms were developed-one for infants born to mothers considered potentially infectious at the time of delivery and another for mothers not considered infectious at the time of delivery-with different guidance for high and low tuberculosis incidence settings. This systematic review and consensus practice guideline should facilitate more consistent clinical management, support the collection of better data, and encourage the development of more studies to improve evidence-based care.
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Affiliation(s)
- Nadia Hasan
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia; General Paediatrics, The Queensland Children's Hospital, Brisbane, QLD, Australia
| | - Clare Nourse
- Faculty of Medicine, University of Queensland, Brisbane, QLD, Australia; Infection Prevention and Management Service, The Queensland Children's Hospital, Brisbane, QLD, Australia
| | - H Simon Schaaf
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Stellenbosch University, Tygerberg, South Africa
| | - Adrie Bekker
- Desmond Tutu TB Centre, Department of Paediatrics and Child Health, Stellenbosch University, Tygerberg, South Africa
| | - Marian Loveday
- HIV and other Infectious Diseases Research Unit, South African Medical Research Council, Durban, South Africa
| | - Betina M Alcântara Gabardo
- Child and Adolescent Unit, Clinical Hospital Complex, Federal University of Paraná, Curitiba, Brazil; Brazilian Tuberculosis Research Network, Rio de Janeiro, Brazil
| | - Christopher Coulter
- Queensland Mycobacterium Reference Laboratory, WHO Collaborating Centre for Tuberculosis Bacteriology, Pathology Queensland and Communicable Diseases Branch, Queensland Health, Brisbane, QLD, Australia
| | - Chishala Chabala
- Department of Paediatrics and Child Health, School of Medicine, University of Zambia, Lusaka, Zambia
| | - Sushil Kabra
- Department of Pediatrics, All India Institute of Medical Sciences, New Delhi, India
| | - Eilish Moore
- Graduate School of Medicine, University of Wollongong, Wollongong, NSW, Australia
| | | | - Nicole Salazar-Austin
- Department of Pediatrics, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Nicole Ritz
- Infectious Disease and Vaccinology Unit, University Children's Hospital Basel, University of Basel, Basel, Switzerland; Department of Pediatrics and Pediatric Infectious Diseases, Children's Hospital of Central Switzerland, Lucerne, Switzerland; Faculty of Health Science and Medicine, University of Lucerne, Lucerne, Switzerland
| | | | - Andrew P Steenhoff
- Global Health Center and Division of Infectious Diseases, The Children's Hospital of Philadelphia and University of Pennsylvania, Philadelphia, PA, USA; Department of Paediatric and Adolescent Medicine, University of Botswana, Gaborone, Botswana
| | - Rina Triasih
- Department of Pediatrics, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada and Dr Sardjito Hospital, Yogyakarta, Indonesia
| | - Steven B Welch
- Department of Paediatrics, Birmingham Chest Clinic and Heartlands Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Ben J Marais
- WHO Collaborating Centre for Tuberculosis, Sydney Infectious Diseases Institute, University of Sydney, Sydney, NSW, Australia; The Children's Hospital at Westmead, Sydney, NSW, Australia.
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Haskes K, Donado C, Carbajal R, Berde CB, Kossowsky J. Rescue designs in analgesic trials from 0 to 2 years of age: scoping review. Pediatr Res 2024; 95:1237-1245. [PMID: 38114607 DOI: 10.1038/s41390-023-02897-4] [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: 03/13/2023] [Revised: 09/15/2023] [Accepted: 10/23/2023] [Indexed: 12/21/2023]
Abstract
Pediatric analgesic trials are challenging, especially in newborns and infants. Following an FDA-academic consensus meeting, we analyzed pragmatic rescue designs in postoperative trials of local anesthetics, acetaminophen, opioids, and NSAIDs involving children ages 0-2 years and assessed surgical volumes to provide trial design recommendations. Searches of PubMed, Embase, CINAHL, The Cochrane Library, and Web of Science were conducted. A scoping approach identified trends in analgesic trials with an emphasis on randomized controlled trials (RCTs) utilizing immediate rescue designs. Age-specific surgical volumes were estimated from French national databases. Of 3563 studies identified, 23 RCTs used study medication(s) of interest and immediate rescue paradigms in children ages 0-2 years. A total of 270 studies met at least one of these criteria. Add-on and head-to-head designs were common and often used sparing of non-opioid or opioid rescue medication as a primary outcome measure. According to French national data, inguinal and penile surgeries were most frequent in ages 1 month to 2 years; abdominal and thoracic surgeries comprise approximately 75% of newborn surgeries. Analgesic trials with rescue sparing paradigm are currently sparse among children ages 0-2 years. Future trials could consider age-specific surgical procedures and use of add-on or head-to-head designs. IMPACT: Clinical trials of analgesic medications have been challenging in pediatrics, especially in the group from newborns to 2 years of age. Following an FDA-academic workshop, we analyzed features of completed analgesic trials in this age group. Studies using immediate rescue in placebo control, add-on, and head-to-head trial designs are pragmatic approaches that can provide important information regarding clinical effectiveness, side effects, and safety. Using a French national dataset with a granular profile of inpatient, outpatient, and short-stay surgeries, we provide information to future investigators on relative frequencies of different operations in neonates and through the first 2 years of life.
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Affiliation(s)
- Kyra Haskes
- Department of Anesthesiology, Critical Care & Pain Medicine, Boston Children's Hospital, Boston, MA, USA
| | - Carolina Donado
- Department of Anesthesiology, Critical Care & Pain Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Anaesthesia, Harvard Medical School, Boston, MA, USA
| | - Ricardo Carbajal
- Pediatric Emergency Department, Assistance Publique-Hôpitaux de Paris, Hôpital Armand Trousseau-Sorbonne Université, Paris, France
- Institut National de La Santé et de La Recherche Médicale, UMR1153, Paris, France
| | - Charles B Berde
- Department of Anesthesiology, Critical Care & Pain Medicine, Boston Children's Hospital, Boston, MA, USA.
- Department of Anaesthesia, Harvard Medical School, Boston, MA, USA.
| | - Joe Kossowsky
- Department of Anesthesiology, Critical Care & Pain Medicine, Boston Children's Hospital, Boston, MA, USA
- Department of Anaesthesia, Harvard Medical School, Boston, MA, USA
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Gastaldon C, Arzenton E, Raschi E, Spigset O, Papola D, Ostuzzi G, Moretti U, Trifirò G, Barbui C, Schoretsanitis G. Neonatal withdrawal syndrome following in utero exposure to antidepressants: a disproportionality analysis of VigiBase, the WHO spontaneous reporting database. Psychol Med 2023; 53:5645-5653. [PMID: 36128628 PMCID: PMC10482711 DOI: 10.1017/s0033291722002859] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/20/2022] [Revised: 07/01/2022] [Accepted: 08/19/2022] [Indexed: 11/07/2022]
Abstract
BACKGROUND Evidence on neonatal withdrawal syndrome following antidepressant intrauterine exposure is limited, particularly for antidepressants other than selective serotonin reuptake inhibitor (SSRIs). METHODS In our case/non-case pharmacovigilance study, based on VigiBase®, the WHO database of suspected adverse drug reactions, we estimated reporting odds ratio (ROR) and the Bayesian information component (IC) with 95% confidence/credibility intervals (CI) as measures of disproportionate reporting of antidepressant-related neonatal withdrawal syndrome. Antidepressants were first compared to all other medications, then to methadone, and finally within each class of antidepressants: SSRIs, tricyclics (TCA) and other antidepressants. Antidepressants were ranked in terms of clinical priority, based on semiquantitative score ratings. Serious v. non-serious reports were compared. RESULTS A total of 406 reports of neonatal withdrawal syndrome in 379 neonates related to 15 antidepressants were included. Disproportionate reporting was detected for antidepressants as a group as compared to all other drugs (ROR: 6.18, 95% CI 5.45-7.01, IC: 2.07, 95% CI 1.92-2.21). Signals were found for TCAs (10.55, 95% CI 8.02-13.88), followed by other antidepressants (ROR: 5.90, 95% CI 4.74-7.36) and SSRIs (ROR: 4.68, 95% CI 4.04-5.42). Significant disproportionality emerged for all individual antidepressants except for bupropion, whereas no disproportionality for any antidepressant was detected v. methadone. Eleven antidepressants had a moderate clinical priority score and four had a weak one. Most frequent symptoms included respiratory symptoms (n = 106), irritability/agitation (n = 75), tremor (n = 52) and feeding problems (n = 40). CONCLUSIONS Most antidepressants are associated with moderate signals of disproportionate reporting for neonatal withdrawal syndrome, which should be considered when prescribing an antidepressant during pregnancy, irrespective of class.
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Affiliation(s)
- C. Gastaldon
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - E. Arzenton
- Section of Pharmacology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - E. Raschi
- Pharmacology Unit, Department of Medical and Surgical Sciences, University of Bologna, Bologna, Italy
| | - O. Spigset
- Department of Clinical Pharmacology, St. Olav University Hospital, Trondheim, Norway
- Department of Clinical and Molecular Medicine, Norwegian University of Science and Technology, Trondheim, Norway
| | - D. Papola
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - G. Ostuzzi
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - U. Moretti
- Section of Pharmacology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - G. Trifirò
- Section of Pharmacology, Department of Diagnostics and Public Health, University of Verona, Verona, Italy
| | - C. Barbui
- WHO Collaborating Centre for Research and Training in Mental Health and Service Evaluation, Department of Neuroscience, Biomedicine and Movement Sciences, Section of Psychiatry, University of Verona, Verona, Italy
| | - G. Schoretsanitis
- Department of Psychiatry, The Zucker Hillside Hospital, Northwell Health, Glen Oaks, NY, USA
- Department of Psychiatry, Zucker School of Medicine at Northwell/Hofstra, Hempstead, NY, USA
- Department of Psychiatry, Psychotherapy and Psychosomatics, Hospital of Psychiatry, University of Zurich, Zurich, Switzerland
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Afolabi MO, Kelly LE. Non-static framework for understanding adaptive designs: an ethical justification in paediatric trials. JOURNAL OF MEDICAL ETHICS 2022; 48:825-831. [PMID: 34362828 PMCID: PMC9626916 DOI: 10.1136/medethics-2021-107263] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Accepted: 06/25/2021] [Indexed: 06/13/2023]
Abstract
Many drugs used in paediatric medicine are off-label. There is a rising call for the use of adaptive clinical trial designs (ADs) in responding to the need for safe and effective drugs given their potential to offer efficiency and cost-effective benefits compared with traditional clinical trials. ADs have a strong appeal in paediatric clinical trials given the small number of available participants, limited understanding of age-related variability and the desire to limit exposure to futile or unsafe interventions. Although the ethical value of adaptive trials has increasingly come under scrutiny, there is a paucity of literature on the ethical dilemmas that may be associated with paediatric adaptive designs (PADs). This paper highlights some of these ethical concerns around safety, scientific/social value and caregiver/guardian comprehension of the trial design. Against this background, the paper develops a non-static conceptual lens for understanding PADs. It shows that ADs are epistemically open and reduce some of the knowledge-associated uncertainties inherent in clinical trials as well as fast-track the time to draw conclusions about the value of evaluated drugs/treatments. On this note, the authors argue that PADs are ethically justifiable given they (1) have multiple layers of safety, exposing enrolled children to lesser potential risks, (2) create social/scientific value generally and for paediatric populations in particular, (3) specifically foster the flourishing of paediatric populations and (4) can significantly improve paediatric trial efficiency when properly designed and implemented. However, because PADs are relatively new and their regulatory, ethical and logistical characteristics are yet to be clarified in some jurisdictions, the cooperation of various public and private stakeholders is required to ensure that the interests of children, their caregivers and parents/guardians are best served while exposing paediatric research subjects to the most minimal of risks when they are enrolled in paediatric trials that use ADs.
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Affiliation(s)
- Michael Os Afolabi
- Department of Pediatrics and Child Health, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Lauren E Kelly
- Department of Pediatrics and Child Health, Faculty of Health Sciences, University of Manitoba, Winnipeg, Manitoba, Canada
- Children's Hospital Research Institute of Manitoba, Winnipeg, Manitoba, Canada
- George & Fay Yee Centre for Healthcare Innovation, Winnipeg, Manitoba, Canada
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Abstract
Children are considered a vulnerable population and have traditionally been excluded from research studies. This exclusion of children in general, and neonates in particular, from clinical research hampers the development of safe and effective therapies in this population. However, research involving children (including infants) is essential to guide therapy and optimize care. Neonatal research is complex, time intensive, difficult and expensive to conduct, and raises some unique ethical considerations. The complexity of research in this population is highlighted by the fear of causing harm to fragile sick infants which has led to the creation of special regulations on the degree of risk exposure permissible in research involving infants. This is further compounded by the inability of infants to provide informed consent or assent and the reliance on obtaining surrogate consent from parents who may themselves be vulnerable and overwhelmed by their infant's illness and the amount of information provided to them. In this review, we discuss the evolution of ethical regulations related to research, the justification for research in infants, and some of the ethical nuances of research in this population.
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Affiliation(s)
- Sunil Krishna
- Department of Pediatrics, University of Illinois College of Medicine, Rockford, IL
| | - Mamta Fuloria
- Division of Neonatology, Department of Pediatrics, The Children's Hospital at Montefiore, Albert Einstein College of Medicine, Bronx, NY
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McLeish J, Alderdice F, Robberts H, Cole C, Dorling J, Gale C. Challenges of a simplified opt-out consent process in a neonatal randomised controlled trial: qualitative study of parents' and health professionals' views and experiences. Arch Dis Child Fetal Neonatal Ed 2021; 106:244-250. [PMID: 33139313 PMCID: PMC8070626 DOI: 10.1136/archdischild-2020-319545] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2020] [Revised: 09/07/2020] [Accepted: 09/10/2020] [Indexed: 11/05/2022]
Abstract
BACKGROUND More effective recruitment strategies like alternative approaches to consent are needed to facilitate adequately powered trials. Witholding Enteral feeds Around Transfusion was a multicentre, randomised, pilot trial that compared withholding and continuing feeds around transfusion. The primary clinical outcome was necrotising enterocolitis. The trial used simplified opt-out consent with concise parent information and no consent form. OBJECTIVE To explore the views and experiences of parents and health professionals on the acceptability and feasibility of opt-out consent in randomised comparative effectiveness trials. METHODS A qualitative, descriptive interview-based study nested within a randomised trial. Semistructured interview transcripts were analysed using inductive thematic analysis. SETTING Eleven neonatal units in England. PARTICIPANTS Eleven parents and ten health professionals with experience of simplified consent. RESULTS Five themes emerged: 'opt-out consent operationalised as verbal opt-in consent', 'opt-out consent normalises participation while preserving parental choice', 'opt-out consent as an ongoing process of informed choice', 'consent without a consent form' and 'choosing to opt out of a comparative effectiveness trial', with two subthemes: 'wanting "normal care"' and 'a belief that feeding is better'. CONCLUSION Introducing a novel form of consent proved challenging in practice. The principle of a simplified, opt-out approach to consent was generally considered feasible and acceptable by health professionals for a neonatal comparative effectiveness trial. The priority for parents was having the right to decide about trial participation, and they did not see opt-out consent as undermining this. Describing a study as 'opt-out' can help to normalise participation and emphasise that parents can withdraw consent.
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Affiliation(s)
- Jenny McLeish
- Nuffield Department of Population Health, National Perinatal Epidemiology Unit, Oxford, Oxfordshire, UK
| | - Fiona Alderdice
- Nuffield Department of Population Health, National Perinatal Epidemiology Unit, Oxford, Oxfordshire, UK
| | | | - Christina Cole
- Nuffield Department of Population Health, National Perinatal Epidemiology Unit, Oxford, Oxfordshire, UK
| | - Jon Dorling
- Division of Neonatal–Perinatal Medicine, Faculty of Medicine, Dalhousie University, Halifax, Nova Scotia, Canada
| | - Chris Gale
- Academic Neonatal Medicine, School of Public Health, Faculty of Medicine, Imperial College London, London, UK
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