1,721,030 research outputs found
Impact of COVID-19 pandemic lockdown on exclusive breastfeeding in non-infected mothers
Full text linkBackground: The COVID-19 pandemic has posed several challenges to the provision of newborn nutrition and care interventions including maternal support, breastfeeding and family participatory care. Italy was the first country to be exposed to SARS-CoV-2 in Europe. One of the measures adopted by the Italian government during COVID-19 pandemic was the total lockdown of the cities with complete confinement at home. We aimed to examine the impact of the lockdown caused by COVID-19 pandemic on exclusive breastfeeding in non-infected mothers. Methods: We prospectively enrolled 204 mother-baby dyads during lockdown (9 March to 8 May 2020) that we compared to previously studied 306 mother-baby dyads admitted during the year 2018. To reduce the possible effect of confounding factors on exclusive breastfeeding, a 1:1 matching was performed by using an automatized procedure of stratification that paired 173 mother-baby dyads. Feeding modality was collected at discharge, 30 and 90 days of newborn’s life. Exclusive breastfeeding was considered when the infant received only breast milk and no other liquids or solids were given with the exception of vitamins, minerals or medicines. Results: At discharge 69.4% of infants were exclusively breastfed during lockdown versus 97.7% of control group, 54.3% at 30 days vs 76.3 and 31.8% vs 70.5% at 90 days (p < 0.001). The proportion of breastfeeding remaining exclusive from discharge to 30-day was similar between groups (about 80%), but it was lower in lockdown group than in control cohort (58.5% vs 92.4%, p < 0.001) from 30- to 90-days. Conclusions: Lockdown and home confinement led to a decrease of exclusively breastfeeding in the studied population. Considering the timing to shift from exclusive to non-exclusive breastfeeding, differences between study groups were concentrated during hospital stay and from 30- to 90 days of a newborn’s life, confirming that the hospital stay period is crucial in continuing exclusive breastfeeding at least for the first 30 days, but no longer relevant at 90 days of life
Human milk fortifiers in very low birth weight infants
No full textThe use of HMF remains an important option and has become common practice in all neonatal intensive care units. However, optimal composition of fortifiers is still undefined and more data are needed on safety and long-term benefits. Further research should be directed toward comparisons between different proprietary preparations, evaluating both short-term and long-term outcomes and adverse effects, in search of the best method of fortification
Neurodevelopmental outcomes of premature infants with bronchopulmonary dysplasia
No full textBronchopulmonary dysplasia (BPD) is a chronic lung disorder common among very preterm infants affecting significantly not only mortality and morbidity but also neurodevelopmental outcomes. This review aims to identify the short and long-term neurodevelopmental outcomes of infants with BPD, considering that the new definition of BPD allows to relate severity of BPD with greater risk of developmental delay
Multi-parameter estimation of the state of two interfering photonic qubits
No full textA two-photon interfering technique based on polarization-resolved measurements is presented for the simultaneous estimation with maximum quantum sensitivity of multiple parameters associated with the polarization state of two interfering photonic qubits. This estimation is achieved by exploiting a novel interferometric technique based on polarization-resolved two-photon interference. The experimental feasibility and accuracy of this technique is shown, even when a limited number of sampling measurements is employed. This work is relevant for the development of quantum technologies with photonic qubits and sheds light on the physics at the interface between multiphoton interference, boson sampling, multi-parameter quantum sensing, and quantum information processing
Going Beyond Counting First Authors in Author Co-citation Analysis
Full text linkThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Full text link“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
An Unusual Pneumoperitoneum in an Extremely Low Birth Weight Preterm Newborn
No full textPneumoperitoneum (PP) is a radiological diagnosis, characterized by the presence of air under the diaphragm, that in 90% of cases results from a perforated viscus while in 10% of cases it is not associated to perforation, the so-called non-surgical or spontaneous PP. Spontaneous PP is rare at any paediatric and neonatal age. In the neonatal population, sporadic cases of spontaneous PP have been described, almost invariably following mechanical ventilation. We presented the case of an extremely low birth weight infant (ELBW) with spontaneous PP secondary to pneumomediastinum who has never underwent mechanical ventilation or cardiopulmonary resuscitation. (www.actabiomedica.it)
Tolerance of preterm formula versus pasteurized donor human milk in very preterm infants: A randomized non-inferiority trial
Full text linkBackground: Human milk (HM) is the best feeding for premature infants. When own mother's milk (OMM) is insufficient or unavailable, pasteurized donor human milk (PDHM) and preterm formula (PF) are the alternative nutritional sources, but the benefits of donor milk over formula are not defined. This study aimed to assess whether, in the absence of OMM, the PF could guarantee a feeding tolerance not inferior to that seen with the use of PDHM during the first two weeks of life of very preterm infants. Methods: Infants with gestational age (GA) of ≤32 weeks who started enteral feeding within the first 7 days of life were randomized to receive PDHM or PF as a supplement to the OMM insufficient or unavailable. The primary outcome was the day of life when full enteral feeding (FEF) of 150 mL/Kg/d was achieved. Results: Seventy infants were randomized, 35 in the PF group (GA 30.2 ± 1.7 weeks; BW 1342 ± 275 g), 35 in the PDHM group (GA 30 ± 1.9 weeks; BW 1365 ± 332 g). The time to achieve FEF was the same for infants fed with PF and for infants fed with PDHM (12.3 ± 7.0 days vs 12.8 ± 6.5). Conclusions: This trial shows that PF could be a valid alternative for the early feeding of very preterm infants when OMM is insufficient or unavailable. Trial registration: UMIN000013922. Date of formal registration: December 31, 2014
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