Keith James Barrington
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Previous Organizations / Institutes
The organizations / institutes from the scholar's other articles in the past ten years
Research Subjects
Research Interests
Keith James Barrington has a total of 554 co-authors. Here are the top co-authors by number of shared publications:
Neil N. Finer
Division of Neonatology, University of California, San Diego, California
25 shared publications- Annie Janvier
Department of Pediatrics, Université de Montréal, Montréal, Québec, Canada
17 shared publications Annie Janvier
Centre Hospitalier Universitaire Sainte Justine, Montréal, Quebec, Canada
13 shared publicationsNeil Finer
Department of Pediatrics, University of California San Diego, 200 W Arbor Dr, San Diego, California, USA, 92103-8774
13 shared publications- Neil N. Finer
Pediatrics, UCSD, San Diego
13 shared publications - Po-Yin Cheung
Centre for the Studies of Asphyxia and Resuscitation, Neonatal Research Unit, Royal Alexandra Hospital, 10240 Kingsway Avenue NW, Edmonton, AB T5H 3V9, Canada
13 shared publications
Latest Publications
- 21 April 2026
- Published by Springer Nature in Pediatric Research
In Memoriam: Robert Hawes Bartlett, 1939–2025
- 21 April 2026
- Published by Springer Nature in Pediatric Research
In Memoriam: Robert Hawes Bartlett, 1939–2025
- 27 May 2025
- Published by BMJ in Archives of Disease in Childhood - Fetal and Neonatal Edition
- Vol. 111 (1) , F67-F73
Function over diagnoses: parents of extremely preterm infants give recommendations to clinicians about their information needs
Objectives Extremely preterm children may have a prolonged neonatal intensive care unit (NICU) stay. Their parents interact with clinicians both before and after birth. There is little information about parental satisfaction with the information received and what they would want to improve. The objective of this study was to explore parental perspectives regarding their information needs. Methods Over 1 year, parents of children born at Results Among parents (n=248, 98% of parents coming to follow-up), 45% were satisfied. When parents had recommendations, the main themes invoked improving communication about (1) preparing for discharge and life after the NICU in a stepwise, personalised and practical manner (40%), (2) more practical and functional information about being a parent in the NICU during the whole clinical trajectory (35%) and (3) more optimistic conversations with clinicians about the function of babies/families (as opposed to diagnoses) (26%). Conclusion Although half the parents are satisfied with the information received, many recommended improvements in clinician–parent communication, mainly to make it more accessible, personalised, positive and practical.
- 27 May 2025
- Published by BMJ in Archives of Disease in Childhood - Fetal and Neonatal Edition
- Vol. 111 (1) , F67-F73
Function over diagnoses: parents of extremely preterm infants give recommendations to clinicians about their information needs
Objectives Extremely preterm children may have a prolonged neonatal intensive care unit (NICU) stay. Their parents interact with clinicians both before and after birth. There is little information about parental satisfaction with the information received and what they would want to improve. The objective of this study was to explore parental perspectives regarding their information needs. Methods Over 1 year, parents of children born at Results Among parents (n=248, 98% of parents coming to follow-up), 45% were satisfied. When parents had recommendations, the main themes invoked improving communication about (1) preparing for discharge and life after the NICU in a stepwise, personalised and practical manner (40%), (2) more practical and functional information about being a parent in the NICU during the whole clinical trajectory (35%) and (3) more optimistic conversations with clinicians about the function of babies/families (as opposed to diagnoses) (26%). Conclusion Although half the parents are satisfied with the information received, many recommended improvements in clinician–parent communication, mainly to make it more accessible, personalised, positive and practical.
- Open Access
- 19 January 2025
- Published by BMJ in Archives of Disease in Childhood - Fetal and Neonatal Edition
- Vol. 110 (6) , 542-547
Outcomes of extremely preterm infants who participated in a randomised trial of dopamine for treatment of hypotension (the HIP trial) at 2 years corrected age
Objective To determine survival and neurodevelopmental outcomes in the Hypotension in Preterm (HIP) trial. Design Prospective follow-up of infants enrolled in randomised controlled trial. Participants 58 infants born before 28 weeks of gestation with low mean arterial blood pressure. Intervention Random allocation to treatment of low blood pressure values with infusion of dopamine or placebo. Primary outcome Survival without neurodevelopmental impairment to 24 months corrected age (CA). Results The HIP trial stopped early due to logistic and recruitment difficulties. Outcomes were determined for 55 infants (27 in the dopamine group and 28 in the placebo group) at 24 months CA. Survival without impairment was present in 13 (48%) infants in the dopamine group and 7 (25%) infants in the placebo group (OR 2.79 (95% CI 0.89, 8.72); p=0.078). The components of the primary outcome were similarly distributed between the two arms. Mean Bayley composite scores and the frequency of somatic impairments did not differ significantly between groups but infants were shorter and lighter at 2 years of age after dopamine administration. Conclusion In this placebo-controlled trial of the treatment of hypotension in extremely preterm infants, dopamine administration did not increase survival without impairment at 2 years CA. However, the study was not sufficiently powered and a clinically important effect cannot be excluded. The role of inotropic medication in facilitating good outcomes requires further study.
- 19 January 2025
- Published by BMJ in Archives of Disease in Childhood - Fetal and Neonatal Edition
- Vol. 110 (6) , 542-547
Open AccessOutcomes of extremely preterm infants who participated in a randomised trial of dopamine for treatment of hypotension (the HIP trial) at 2 years corrected age
Objective To determine survival and neurodevelopmental outcomes in the Hypotension in Preterm (HIP) trial. Design Prospective follow-up of infants enrolled in randomised controlled trial. Participants 58 infants born before 28 weeks of gestation with low mean arterial blood pressure. Intervention Random allocation to treatment of low blood pressure values with infusion of dopamine or placebo. Primary outcome Survival without neurodevelopmental impairment to 24 months corrected age (CA). Results The HIP trial stopped early due to logistic and recruitment difficulties. Outcomes were determined for 55 infants (27 in the dopamine group and 28 in the placebo group) at 24 months CA. Survival without impairment was present in 13 (48%) infants in the dopamine group and 7 (25%) infants in the placebo group (OR 2.79 (95% CI 0.89, 8.72); p=0.078). The components of the primary outcome were similarly distributed between the two arms. Mean Bayley composite scores and the frequency of somatic impairments did not differ significantly between groups but infants were shorter and lighter at 2 years of age after dopamine administration. Conclusion In this placebo-controlled trial of the treatment of hypotension in extremely preterm infants, dopamine administration did not increase survival without impairment at 2 years CA. However, the study was not sufficiently powered and a clinically important effect cannot be excluded. The role of inotropic medication in facilitating good outcomes requires further study.
- 7 October 2024
- Published by Wiley in Acta Paediatrica
- Vol. 114 (2) , 388-392
Assessing the association between necrotizing enterocolitis and the type of initial central venous access in preterm infants
Aim: Umbilical venous catheters (UVC) have been associated with an increased risk of necrotizing enterocolitis (NEC). We aimed to assess the relationship between the type of initial central venous access in preterm infants and NEC.Methods: Using the Canadian Neonatal Network database, we identified preterm infants <30 weeks gestation born between 2014 and 2021 in one of 32 participating centres who had a peripherally inserted central catheter (PICC) as initial vascular access. These infants were matched in a 1:1 ratio based on gestational age, sex and birth weight to infants in two other groups: (i) those who initially had an UVC and (ii) those who had an UVC followed by a PICC.Results: A total of 497 infants were included in this study: 165 in the PICC group, 164 in the UVC group and 165 in the UVC + PICC group. There was no association between the type of initial central venous access and NEC.Conclusion: Although this retrospective study did not find an association between the type of initial central venous access and NEC, larger prospective studies are required to evaluate this association.
- 7 October 2024
- Published by Wiley in Acta Paediatrica
- Vol. 114 (2) , 388-392
Assessing the association between necrotizing enterocolitis and the type of initial central venous access in preterm infants
Aim: Umbilical venous catheters (UVC) have been associated with an increased risk of necrotizing enterocolitis (NEC). We aimed to assess the relationship between the type of initial central venous access in preterm infants and NEC.Methods: Using the Canadian Neonatal Network database, we identified preterm infants <30 weeks gestation born between 2014 and 2021 in one of 32 participating centres who had a peripherally inserted central catheter (PICC) as initial vascular access. These infants were matched in a 1:1 ratio based on gestational age, sex and birth weight to infants in two other groups: (i) those who initially had an UVC and (ii) those who had an UVC followed by a PICC.Results: A total of 497 infants were included in this study: 165 in the PICC group, 164 in the UVC group and 165 in the UVC + PICC group. There was no association between the type of initial central venous access and NEC.Conclusion: Although this retrospective study did not find an association between the type of initial central venous access and NEC, larger prospective studies are required to evaluate this association.
- 3 January 2024
- Published by Elsevier in Early Human Development
- Vol. 189, 105915
The findings are probably due to reverse causation
- 3 January 2024
- Published by Elsevier in Early Human Development
- Vol. 189, 105915
The findings are probably due to reverse causation
- Open Access
Butterflies and Ribbons: Supporting Families Experiencing Perinatal Loss in Multiple Gestation
Introduction: In neonatology, multiple pregnancies are common. Unfortunately, it is not rare for one baby to die. Communication with parents in these circumstances has been demonstrated to be sub-optimal. Methods: Two educational programs were evaluated with pre- and post-course surveys, questionnaires administered to participants, and audits. Results: In the online Butterfly project (UK; n = 734 participants), all participants reported that the training exceeded or met their expectations, 97% reported they learned new skills, and 48% had already applied them. Participants expressed gratitude in their open-ended answers: “I feel a lot more confident in supporting parents in this situation”. In the Ribbon project (workshop for neonatal clinicians, Quebec; n = 242), 97% were satisfied with the training and reported feeling more comfortable caring for bereaved parents. Knowledge improved pre–post training. Audits revealed that 100% of cases were identified on the incubator and the baby’s/babies’ admission card, all changed rooms after the death of their co-twin/triplet, and all had the name of their co-twin/triplet on the discharge summary. All clinicians (55) knew what the ribbon symbol meant when asked during surprise audits at the bedside. Conclusion: Different educational strategies to optimize communication with families after the perinatal loss of a co-twin are appreciated and have a positive impact.
Open AccessButterflies and Ribbons: Supporting Families Experiencing Perinatal Loss in Multiple Gestation
Introduction: In neonatology, multiple pregnancies are common. Unfortunately, it is not rare for one baby to die. Communication with parents in these circumstances has been demonstrated to be sub-optimal. Methods: Two educational programs were evaluated with pre- and post-course surveys, questionnaires administered to participants, and audits. Results: In the online Butterfly project (UK; n = 734 participants), all participants reported that the training exceeded or met their expectations, 97% reported they learned new skills, and 48% had already applied them. Participants expressed gratitude in their open-ended answers: “I feel a lot more confident in supporting parents in this situation”. In the Ribbon project (workshop for neonatal clinicians, Quebec; n = 242), 97% were satisfied with the training and reported feeling more comfortable caring for bereaved parents. Knowledge improved pre–post training. Audits revealed that 100% of cases were identified on the incubator and the baby’s/babies’ admission card, all changed rooms after the death of their co-twin/triplet, and all had the name of their co-twin/triplet on the discharge summary. All clinicians (55) knew what the ribbon symbol meant when asked during surprise audits at the bedside. Conclusion: Different educational strategies to optimize communication with families after the perinatal loss of a co-twin are appreciated and have a positive impact.
- 30 March 2023
- Published by BMJ in Archives of Disease in Childhood - Fetal and Neonatal Edition
- Vol. 108 (6) , 575-580
Fragility and resilience: parental and family perspectives on the impacts of extreme prematurity
Objectives Extremely preterm babies have a significant risk of neurodevelopmental impairment (NDI). There has been little investigation regarding the impact of prematurity on families. The objective of this study was to explore parental perspectives regarding the impact of prematurity on themselves/their family. Methods Over 1 year, parents of children born Results Among parents (n=248, 98% participation rate), most (74%) reported that their child’s prematurity had both positive and negative impacts on their life or their family’s life, while 18% reported only positive impacts and 8% only negative impacts. These proportions were not correlated with GA, brain injury, nor level of NDI. The positive impacts reported included: an improved outlook on life, such as gratitude and perspective (48%), stronger family relationships (31%) and the gift of the child (28%). The negative themes were stress and fear (42%), loss of equilibrium due to medical fragility (35%) and concerns about developmental outcomes including the child’s future (18%). Conclusion Parents report both positive and negative impacts after an extremely preterm birth, independent of disability. These balanced perspectives should be included in neonatal research, clinical care and provider education.
- 30 March 2023
- Published by BMJ in Archives of Disease in Childhood - Fetal and Neonatal Edition
- Vol. 108 (6) , 575-580
Fragility and resilience: parental and family perspectives on the impacts of extreme prematurity
Objectives Extremely preterm babies have a significant risk of neurodevelopmental impairment (NDI). There has been little investigation regarding the impact of prematurity on families. The objective of this study was to explore parental perspectives regarding the impact of prematurity on themselves/their family. Methods Over 1 year, parents of children born Results Among parents (n=248, 98% participation rate), most (74%) reported that their child’s prematurity had both positive and negative impacts on their life or their family’s life, while 18% reported only positive impacts and 8% only negative impacts. These proportions were not correlated with GA, brain injury, nor level of NDI. The positive impacts reported included: an improved outlook on life, such as gratitude and perspective (48%), stronger family relationships (31%) and the gift of the child (28%). The negative themes were stress and fear (42%), loss of equilibrium due to medical fragility (35%) and concerns about developmental outcomes including the child’s future (18%). Conclusion Parents report both positive and negative impacts after an extremely preterm birth, independent of disability. These balanced perspectives should be included in neonatal research, clinical care and provider education.
- 3 March 2023
- Published by Wiley in Acta Paediatrica
- Vol. 112 (5) , 970-976
Pulmonary important outcomes after extremely preterm birth: Parental perspectives
Aim: To describe pulmonary important outcomes (PIO) reported by parents of children born extremely preterm.Methods: Over 1‐year, all parents of children aged 18 months–7‐years born n = 285, 98% participation rate), 44% spoke about PIO, invoking 24 themes pertaining to NICU hospitalisation and/or long‐term respiratory health. Some themes had an impact primarily on the child (e.g. exercise limitation), while the majority had an impact on the whole family (e.g. hospital readmissions). None mentioned oxygen at 36 weeks nor bronchopulmonary dysplasia (BPD). The proportion of responses invoking PIO were statistically similar between parents of children with and without BPD, born before or after 25 weeks or with birthweight < or ≥750 g. PIO were more likely to be mentioned in males and among those readmitted for respiratory problems.Conclusion: Parents describe many PIO, most related to the functional impact of lung disease on their child (and family), rather than the diagnosis of BPD itself. Most of these PIO are not primary outcomes in large neonatal trials nor collected in neonatal databases.
- 3 March 2023
- Published by Wiley in Acta Paediatrica
- Vol. 112 (5) , 970-976
Pulmonary important outcomes after extremely preterm birth: Parental perspectives
Aim: To describe pulmonary important outcomes (PIO) reported by parents of children born extremely preterm.Methods: Over 1‐year, all parents of children aged 18 months–7‐years born n = 285, 98% participation rate), 44% spoke about PIO, invoking 24 themes pertaining to NICU hospitalisation and/or long‐term respiratory health. Some themes had an impact primarily on the child (e.g. exercise limitation), while the majority had an impact on the whole family (e.g. hospital readmissions). None mentioned oxygen at 36 weeks nor bronchopulmonary dysplasia (BPD). The proportion of responses invoking PIO were statistically similar between parents of children with and without BPD, born before or after 25 weeks or with birthweight < or ≥750 g. PIO were more likely to be mentioned in males and among those readmitted for respiratory problems.Conclusion: Parents describe many PIO, most related to the functional impact of lung disease on their child (and family), rather than the diagnosis of BPD itself. Most of these PIO are not primary outcomes in large neonatal trials nor collected in neonatal databases.
- 6 January 2023
- Published by Springer Nature in Human Genetics
- Vol. 142 (2) , 165-166
Reply to Letter about whole genome sequencing in newborns
- 6 January 2023
- Published by Springer Nature in Human Genetics
- Vol. 142 (2) , 165-166
Reply to Letter about whole genome sequencing in newborns
- 29 October 2022
- Published by Springer Nature in Journal of Perinatology
- Vol. 43 (2) , 215-219
A tiny baby intubation team improves endotracheal intubation success rate but decreases residents’ training opportunities
Objective To assess the educational and clinical impact of a tiny baby intubation team (TBIT). Study design Retrospective study comparing endotracheal intubation (ETI) performed: pre-implementation of a TBIT (T1), 6 months post-implementation (T2), and 4 years post-implementation (T3). Results Post-implementation (T2), first-attempt success rate in tiny babies increased (44% T1; 59% T2, p = 0.04; 56% T3, p = NS) and the proportion of ETIs performed by residents decreased (53% T1; 37% T2, p = 0.001; 45% T3, p = NS). After an educational quality improvement intervention (prioritizing non-tiny baby ETIs to residents, systematic simulation training and ETI using videolaryngoscopy), in T3 residents’ overall (67% T1; 60% T2, p = NS; 79% T3, p = 0.02) and non-tiny baby ETI success rate improved (72% T1; 60% T2, p = NS; 82% T3, p = 0.02). Conclusion A TBIT improves success rate of ETIs in ELBW infants but decreases educational exposure of residents. Educational strategies may help maintain resident procedural competency without impacting on quality of care.
- 29 October 2022
- Published by Springer Nature in Journal of Perinatology
- Vol. 43 (2) , 215-219
A tiny baby intubation team improves endotracheal intubation success rate but decreases residents’ training opportunities
Objective To assess the educational and clinical impact of a tiny baby intubation team (TBIT). Study design Retrospective study comparing endotracheal intubation (ETI) performed: pre-implementation of a TBIT (T1), 6 months post-implementation (T2), and 4 years post-implementation (T3). Results Post-implementation (T2), first-attempt success rate in tiny babies increased (44% T1; 59% T2, p = 0.04; 56% T3, p = NS) and the proportion of ETIs performed by residents decreased (53% T1; 37% T2, p = 0.001; 45% T3, p = NS). After an educational quality improvement intervention (prioritizing non-tiny baby ETIs to residents, systematic simulation training and ETI using videolaryngoscopy), in T3 residents’ overall (67% T1; 60% T2, p = NS; 79% T3, p = 0.02) and non-tiny baby ETI success rate improved (72% T1; 60% T2, p = NS; 82% T3, p = 0.02). Conclusion A TBIT improves success rate of ETIs in ELBW infants but decreases educational exposure of residents. Educational strategies may help maintain resident procedural competency without impacting on quality of care.