Publications by authors named "Miguel Angel Marin-Gabriel"

Objective:  It is important to determine whether the use of different quality improvement tools in neonatal resuscitation is well-received by health care teams and improves coordination and perceived quality of the stabilization of the newborn at birth. This study aimed to explore the satisfaction of personnel involved in resuscitation for infants under 32 weeks of gestational age (<32 wGA) at birth with the use of an assistance toolkit: Random Real-time Safety Audits (RRSA) of neonatal stabilization stations, the use of pre-resuscitation checklists, and the implementation of briefings and debriefings.

Study Design:  A quasi-experimental, prospective, multicenter intervention study was conducted in five level III-A neonatal intensive care units in Madrid (Spain).

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Background: Very few studies have assessed the association between COVID-19 infection and the rates of exclusive breastfeeding (EBF) upon discharge following the first waves of the pandemic and after initiation of vaccination. The primary objective of this study is to compare the rates of EBF since birth upon discharge in mothers diagnosed with COVID-19 infection at the time of the delivery versus a group of non-infected mothers in maternity hospitals with Baby Friendly Hospital Initiative (BFHI) accreditation. The secondary objectives include determining the rates of any breastfeeding at three and six months of life in both groups, as well as determining the possible factors associated with EBF rates observed upon discharge.

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Article Synopsis
  • A study was conducted to evaluate the safety and immune response of a new RSV vaccine (ChAd155-RSV) in infants aged 6-7 months, comparing different doses and an active comparator.* -
  • The trial involved 201 infants, with results indicating that the vaccine had a safety profile comparable to existing childhood vaccines, and did not lead to adverse respiratory effects associated with RSV infections.* -
  • Higher doses of the ChAd155-RSV vaccine produced stronger immune responses, with increased antibody levels observed after vaccination, especially following the second dose.*
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Introduction: In neonatal resuscitation, it is important to know whether the use of a combination of quality assessment tools has an impact on the preparation of the resuscitation bed and equipment, the correct performance of the procedure and the clinical outcomes of the most vulnerable neonates.

Material And Methods: Multicentre, prospective, quasi-experimental interventional study in five level III-A neonatal units. In the pre- and post-intervention phases, both of which lasted 1 year, there were weekly random audits of the stabilization beds in the delivery room to assess their preparation.

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Objective: The aim of this prospective study was to describe demographic and clinical characteristics of neonates born to mothers with active or past Graves disease and to assess compliance since implementation of a new protocol in our center.

Methods: We prospectively followed up neonates born to mothers with active or past Graves disease in a tertiary hospital in Spain between August 2019 and September 2021 according to our protocol. We reviewed maternal and neonatal history of these neonates, and we followed up newborns at risk of neonatal hyperthyroidism.

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The objective of our study was to determine whether the SARS-CoV-2-positive mothers transmit the virus to their hand-expressed colostrum. This is an observational prospective study that included pregnant women who tested positive for SARS-CoV-2 by PCR test on a nasopharyngeal swab at the moment of childbirth and who wanted to breastfeed their newborns. A colostrum sample was obtained from the mothers by manual self-extraction.

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Unlabelled: Aim To compare the mother-to-infant bond of mothers who gave birth by elective C-section versus urgent C-section in the first 48-72h of life and 10-12weeks after delivery.

Methods: This is a cohort prospective study of women giving birth by C-section. 48-72h after delivery, sociodemographic variables were collected, Mother-to-Infant Bonding Scale and newborn's response to separation test were performed.

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This review focuses on the neuroendocrine mechanisms in the mother and the newborn that are involved in the generation and consolidation of mother-child attachment. The role that different hormones and neurotransmitters play on the regulation of these mechanisms during parturition, the immediate postpartum period and lactation is discussed. Interferences in the initiation of mother-child attachment may have potential long-term effects for the behavior and affection of the newborn.

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Objective: To investigate the analgesic effect (measured with Neonatal Infant Pain Scale (NIPS)) of breastfeeding (BF) in addition to skin-to-skin contact (SSC) versus other methods of non-pharmacological analgesia during blood sampling through heel lance in healthy term neonates.

Design: Randomised controlled trial.

Setting: Tertiary level maternity ward.

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Introduction: Maternal-infant separation (MIS) is a highly stressful situation for the neonate.

Materials And Methods: A study was conducted to observe and describe the reactions of term neonates to brief maternal separation and restoration of skin contact within the first 48 h of life, and to assess whether the mode of delivery influences neonatal responsiveness. A brief maternal-infant separation situation was videotaped to observe the reactions of the newborns within the first 12-48 h of life.

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The study of the neurohormonal and behavioral processes and neural mechanisms involved in the development of attachment between the infant and the mother has received increased attention over the last years. Oxytocin has been shown to play a central role in the regulation of affiliate social behavior, including sexual behavior, mother infant bonding and social memory and recognition. Following normal physiological vaginal birth highest levels plasmatic endogenous oxytocin are achieved, which has been related to the presence of a sensitive period which seems to facilitate bonding and initial mother and newborn attachment.

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Background: Cytomegalovirus (CMV) is one of the most common opportunistic infections in AIDS patients. The aim of this study was to assess the influence of CMV infection in the first year of life and its the impact on survival and progression of the disease.

Material/methods: This prospective cohort study included all children with a diagnosis of HIV infection in the first year of life followed at the University Hospital 12 de Octubre, Madrid.

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