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1.
Mol Biol Rep ; 51(1): 753, 2024 Jun 14.
Artigo em Inglês | MEDLINE | ID: mdl-38874636

RESUMO

BACKGROUND: The diagnosis of neonatal diabetes can be problematic in preterm infants with fetal growth restriction (FGR). Growth restricted fetuses may have impaired insulin production and secretion; low birthweight infants may have a reduced response to insulin. We report a novel missense ABCC8 variant associated with a clinical phenotype compatible with transient neonatal diabetes mellitus (TNDM) in a fetal growth restricted preterm infant. METHODS AND RESULTS: A preterm growth restricted infant experienced hyperglycemia from the first day of life, requiring insulin therapy on the 13th and 15th day of life and leading to the diagnosis of TNDM. Glycemic values normalized from the 35th day of life onwards. Genetic screening was performed by next generation sequencing, using a Clinical Exon panel of 4800 genes, filtered for those associated with the clinical presentation and by means of methylation-specific multiplex ligation-dependent probe amplification analysis to identify chromosomal aberrations at 6q24. Genetic tests excluded defects at 6q24 and were negative for KCNJ11, SLC2A2 (GLUT-2) and HNF1B, but revealed the presence of the heterozygous missense variant c.2959T > C (p.Ser987Pro) in ABCC8 gene. The presence of the variant was excluded in parents' DNA and the proband variant was then considered de novo. CONCLUSIONS: In our infant, the persistence of hyperglycemia beyond 3 weeks of life led us to the diagnosis of TNDM and to hypothesize a possible genetic cause. The genetic variant we found could be, most likely, the main cause of both FGR and TNDM.


Assuntos
Diabetes Mellitus , Retardo do Crescimento Fetal , Mutação de Sentido Incorreto , Receptores de Sulfonilureias , Humanos , Retardo do Crescimento Fetal/genética , Mutação de Sentido Incorreto/genética , Receptores de Sulfonilureias/genética , Recém-Nascido , Diabetes Mellitus/genética , Feminino , Masculino , Recém-Nascido Prematuro , Insulina/metabolismo , Doenças do Recém-Nascido/genética , Doenças do Recém-Nascido/diagnóstico
2.
BMC Pregnancy Childbirth ; 24(1): 24, 2024 Jan 03.
Artigo em Inglês | MEDLINE | ID: mdl-38172776

RESUMO

BACKGROUND: During the last decade, there has been a growing number of cases of children born from pregnancy-associated cancer (PAC), however there are currently insufficient data on the follow up to be observed in this category of newborns. Objective of the study was to evaluate the neonatal outcomes of infants born to mother with PAC, the potential adverse effect of chemotherapy during pregnancy and the risk of metastasis to the fetus. METHODS: Maternal clinical data and neonatal outcomes of child born to mothers diagnosed with PAC were collected; infants were divided into those were and were not exposed to chemotherapy during fetal life and their outcomes were compered. RESULTS: A total of 37 newborn infants from 36 women with PAC were analyzed. Preterm delivery occurred in 83.8% of the cases. No significant differences in neonatal outcomes were found between infants who were and were not exposed to chemotherapy during pregnancy. The median follow-up period was 12 months. CONCLUSIONS: PAC treatment during the second or third trimester does not seem to be dangerous for the fetus, however infants born from PAC must be carefully evaluated for to rule out the consequences of chemotherapy and exclude the presence of metastasis. Long-term follow-up, especially in children exposed to chemotherapy, should be encouraged to obtain relevant data on long-term toxicity.


Assuntos
Neoplasias , Nascimento Prematuro , Gravidez , Lactente , Criança , Recém-Nascido , Humanos , Feminino , Seguimentos , Nascimento Prematuro/epidemiologia , Cuidado Pré-Natal , Neoplasias/tratamento farmacológico , Estudos Prospectivos
3.
J Med Genet ; 60(7): 697-705, 2023 07.
Artigo em Inglês | MEDLINE | ID: mdl-36414255

RESUMO

BACKGROUND: Spinal muscular atrophy (SMA) is due to the homozygous absence of SMN1 in around 97% of patients, independent of the severity (classically ranked into types I-III). The high genetic homogeneity, coupled with the excellent results of presymptomatic treatments of patients with each of the three disease-modifying therapies available, makes SMA one of the golden candidates to genetic newborn screening (NBS) (SMA-NBS). The implementation of SMA in NBS national programmes occurring in some countries is an arising new issue that the scientific community has to address. We report here the results of the first Italian SMA-NBS project and provide some proposals for updating the current molecular diagnostic scenario. METHODS: The screening test was performed by an in-house-developed qPCR assay, amplifying SMN1 and SMN2. Molecular prognosis was assessed on fresh blood samples. RESULTS: We found 15 patients/90885 newborns (incidence 1:6059) having the following SMN2 genotypes: 1 (one patient), 2 (eight patients), 2+c.859G>C variant (one patient), 3 (three patients), 4 (one patient) or 6 copies (one patient). Six patients (40%) showed signs suggestive of SMA at birth. We also discuss some unusual cases we found. CONCLUSION: The molecular diagnosis of SMA needs to adapt to the new era of the disease with specific guidelines and standard operating procedures. In detail, SMA diagnosis should be felt as a true medical urgency due to therapeutic implications; SMN2 copy assessment needs to be standardised; commercially available tests need to be improved for higher SMN2 copies determination; and the SMN2 splicing-modifier variants should be routinely tested in SMA-NBS.


Assuntos
Atrofia Muscular Espinal , Triagem Neonatal , Humanos , Recém-Nascido , Projetos Piloto , Triagem Neonatal/métodos , Atrofia Muscular Espinal/diagnóstico , Atrofia Muscular Espinal/genética , Genótipo , Itália
4.
Pediatr Surg Int ; 40(1): 109, 2024 Apr 16.
Artigo em Inglês | MEDLINE | ID: mdl-38622308

RESUMO

PURPOSE: Few guidelines exist for the perioperative management (PM) of neonates with surgical conditions (SC). This study examined the current neonatal PM in Italy. METHODS: We invited 51 neonatal intensive care units with pediatric surgery in their institution to participate in a web-based survey. The themes included (1) the involvement of the neonatologist during the PM; (2) the spread of bedside surgery (BS); (3) the critical issues concerning the neonatal PM in operating rooms (OR) and the actions aimed at improving the PM. RESULTS: Response rate was 82.4%. The neonatologist is involved during the intraoperative management in 42.9% of the responding centers (RC) and only when the surgery is performed at the patient's bedside in 50.0% of RCs. BS is reserved for extremely preterm (62.5%) or clinically unstable (57.5%) infants, and the main barrier to its implementation is the surgical-anesthesiology team's preference to perform surgery in a standard OR (77.5%). Care protocols for specific SC are available only in 42.9% of RCs. CONCLUSION: Some critical issues emerged from this survey: the neonatologist involvement in PM, the spread of BS, and the availability of specific care protocols need to be implemented to optimize the care of this fragile category of patients.


Assuntos
Neonatologia , Recém-Nascido , Lactente , Criança , Humanos , Unidades de Terapia Intensiva Neonatal , Inquéritos e Questionários , Itália
5.
J Pediatr ; 260: 113517, 2023 09.
Artigo em Inglês | MEDLINE | ID: mdl-37244573

RESUMO

OBJECTIVE: To evaluate the role of cyanoacrylate glue in reducing dislodgement of umbilical venous catheters (UVCs). STUDY DESIGN: This was a single-center, randomized, controlled, nonblinded trial. All infants requiring an UVC according to our local policy were included in the study. Infants with a UVC with a centrally located tip as verified by real-time ultrasound examination were eligible for the study. Primary outcome was the safety and efficacy of securement by cyanoacrylate glue plus cord-anchored suture (SG group) vs securement by suture alone (S group), as measured by reduction in dislodgment of the external tract of the catheter. Secondary outcomes were tip migration, catheter-related bloodstream infection, and catheter-related thrombosis. RESULTS: In the first 48 hours after UVC insertion, dislodgement was significantly higher in the S group than in the SG group (23.1% vs 1.5%; P < .001). The overall dislodgement rate was 24.6% in the S group vs 7.7% in the SG group (P = .016). No differences were found in catheter-related bloodstream infection and catheter-related thrombosis. The incidence of tip migration was similar in both groups (S group 12.2% vs SG group 11.7%). CONCLUSIONS: In our single-center study, cyanoacrylate glue was safe and effective for securement of UVCs, and particularly effective in decreasing early catheter dislodgments. TRIAL REGISTRATION: UMIN-CTR Clinical Trial; Registration number: R000045844.


Assuntos
Infecções Relacionadas a Cateter , Cateterismo Venoso Central , Cateterismo Periférico , Sepse , Trombose , Doenças Vasculares , Lactente , Humanos , Cianoacrilatos/uso terapêutico , Catéteres , Veias , Veias Umbilicais
6.
Am J Perinatol ; 2023 Jan 24.
Artigo em Inglês | MEDLINE | ID: mdl-36693387

RESUMO

OBJECTIVE: In this study, we evaluated the safety of early discharge (ED) of newborns born to coronavirus disease 2019 (COVID-19)-positive mothers. STUDY DESIGN: All ED newborns from the postpartum wards of the Fondazione Policlinico Gemelli between January 1, 2022, and February 28, 2022, were retrospectively analyzed. Newborns from mothers with COVID-19 and those from uninfected mothers were considered. The primary outcome was to evaluate whether the rate of the composite outcome, which was the percentage of rehospitalization/access in emergency room (RH/ER) within the first week from discharge, differed between neonates born to mother with COVID-19 (COVID-19 group) and those born to uninfected mothers (no COVID-19 group). The secondary outcomes were to assess the quality of feeding and number of outpatient visits in the follow-up clinic between the two cohorts of patients. RESULTS: One hundred and thirty-four newborns in the no COVID-19 group and 26 in the COVID-19 group were analyzed. The rate of RH/ER in the no COVID-19 group was of 6 over 134 newborns (0.045, 95% confidence image [CI]: 0.017-0.095), while in COVID-19 group, it was of 2 over 26 newborns (0.077), which does not differ from the expected rate (1.17 over 26 newborns, 0.045, 95% CI: 0.017-0.095). CONCLUSION: ED for newborns from mothers with COVID-19 could be an actionable safe strategy. KEY POINTS: · We evaluated the feasibility of early discharge (ED) of mothers with COVID-19 and their newborns.. · Rate of rehospitalization between newborns from uninfected mothers and infected ones was comparable.. · ED could be an actionable practice for newborns from mothers with COVID-19..

7.
Am J Perinatol ; 2023 May 19.
Artigo em Inglês | MEDLINE | ID: mdl-37075786

RESUMO

OBJECTIVE: During the early weeks of life optimization of nutrition in extremely preterm infants presents a critical opportunity to attenuate the adverse neurological consequences of prematurity and potentially improve neurodevelopmental outcome. We hypothesized that the use of multicomponent lipid emulsion (MLE) in parenteral nutrition (PN) would be related to larger volume of the cerebellum on brain magnetic resonance at term of equivalent age (TEA) in extremely low birth weight (ELBW) infants. STUDY DESIGN: We analyzed the brain magnetic resonance imaging (MRI) at TEA of a cohort of preterm infants with gestational age ≤28 weeks and/or birth weight <1,000 g randomly assigned in our previous trial to receive an MLE or soybean-based lipid emulsion (SLE). The primary outcome of the study was the cerebellar volume (CeV), valued on MRI acquired at TEA. Secondary outcomes included total brain volume (TBV), supratentorial volume, brainstem volume, and CeV corrected for TBV evaluated on MRI acquired at TEA. RESULTS: MRIs at TEA of 34 infants were then analyzed: 17 in the MLE group and 17 in the SLE group. The postmenstrual age (PMA) at which MRIs were performed were comparable between the two study groups. The CeV as well as the PMA-corrected CeV were significantly higher in the MLE group than in the SLE group. No difference was found among the other brain volumes considered. CONCLUSION: Our results suggest that the use of MLE in PN could promote CeV growth in ELBW infants, valued with MRI at TEA. KEY POINTS: · Optimization of nutrition in extremely low birthweight infants.. · Use of multicomponent lipid emulsions in parenteral nutrition.. · Larger cerebellar volume with use of multicomponent lipid emulsion..

8.
Clin Chem Lab Med ; 60(9): 1486-1491, 2022 08 26.
Artigo em Inglês | MEDLINE | ID: mdl-35748906

RESUMO

OBJECTIVES: Coronavirus disease (COVID-19) can present with various symptoms and can involve multiple organs. Women infected during pregnancy have a higher incidence of obstetrical complications and infants born to "positive" mothers may get the infection with different manifestations. Presepsin seems to be a promising sepsis biomarker in adults and neonates. The aim of this study was to assess if presepsin levels in neonatal cord blood could be influenced by maternal severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. METHODS: A total of 119 neonates born from women with a confirmed diagnosis of SARS-CoV-2 infection were enrolled and presepsin levels of cord blood samples were collected. All neonates were tested for SARS-CoV-2 infection at birth and after 48-72 h. RESULTS: The median presepsin value in umbilical cord blood samples collected after birth was 455 pg/mL. Presepsin levels were not influenced by maternal symptoms of COVID-19, weight for gestational age, or delivery mode, and did not significantly differ between infants with and without adverse neonatal outcomes. Infants hospitalized for more than 5 days had a significantly higher presepsin level at birth rather than those discharged up to 4 days of life. Three infants with positive nasopharyngeal swab at birth had higher Presepsin levels than two infants tested positive at 48 h. CONCLUSIONS: This is the first study reporting cord presepsin levels in term and preterm infants born to mothers with COVID-19, that appeared to be not influenced by maternal clinical presentation. However, further studies are needed to explain the mechanisms of P-SEP increase in neonates exposed to perinatal maternal SARS-CoV-2 infection or with an indeterminate/possible SARS-CoV-2 infection in the same neonates.


Assuntos
COVID-19 , Adulto , COVID-19/diagnóstico , Feminino , Sangue Fetal , Humanos , Recém-Nascido , Recém-Nascido Prematuro , Transmissão Vertical de Doenças Infecciosas , Receptores de Lipopolissacarídeos , Fragmentos de Peptídeos , Gravidez , SARS-CoV-2
9.
Eur J Pediatr ; 181(4): 1507-1520, 2022 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-35013811

RESUMO

The long-term outcomes of newborns exposed to SARS-CoV-2 infection in utero or during the first hours of life are still unknown. We performed a single-center, prospective, observational study of newborns born from mothers with microbiologically confirmed SARS-CoV-2 infection in pregnancy or at time of delivery. Infants were offered a multidisciplinary follow-up consisting of nasopharyngeal Polymerase Chain Reaction test at birth and at 48-72 h of life, auxological growth and neurological development, serologic testing, and audiological and ophthalmological assessments. One-hundred ninety-eight mothers and 199 newborns were enrolled. Of the 199 newborns, 171 underwent nasopharyngeal swab, four (2.3%) and two (1.15%) children tested positive at birth and 48-72 h of life, respectively. None had SARS-CoV-2 related symptoms. Auxologic and neurologic development were normal in all children during follow-up. Nine out of 59 infants had SARS-CoV-2 IgG at 3 months of life, which was associated with a positive nasopharyngeal swab at birth (P = 0.04). Twenty seven out of 143 (18.8%) newborns had pathologic transitory evoked otoacoustic emissions at birth, although 14/27 repeated after 1 month were normal. Audiological evaluation was completed with Auditory Brainstem Response between the third and sixth month of life in 34 children, showing in all normal hearing threshold. The ophthalmological evaluation found retinal vascular anomalies in 3/20 (15%) children, immature visual acuity in 5/20 (25%) children, and reduced distance attention in 6/20 cases (30%). CONCLUSIONS: Our study showed that the neonatal and mid-term multidisciplinary outcomes of newborns exposed to SARS-CoV-2 infection in utero or during the first hours of life are mostly positive, with the exception of ophthalmologic findings which, in a preliminary cohort, were abnormal in about 15% of cases. Further prospective, longitudinal studies are needed to better understand the clinical outcomes of children exposed to SARS-CoV-2 in utero and in the early postnatal life. WHAT IS KNOWN: • In utero mother-to-child transmission of SARS-CoV-2 has been documented by several independent studies. • Neonatal COVID-19 is a systemic disease that can be severe, although rarely. WHAT IS NEW: • Newborns exposed in utero to SARS-CoV-2 have mostly a normal auxological, audiological, and neurological development during the first months of life. • Fundus fluorescein angiography revealed that up to 5% of newborns exposed in utero to SARS-CoV2 can show retinal and choroidal abnormalities, including peripheral hypofluorescence of the choroid and increased vascular tortuosity.


Assuntos
COVID-19 , Complicações Infecciosas na Gravidez , COVID-19/diagnóstico , COVID-19/epidemiologia , Feminino , Humanos , Lactente , Recém-Nascido , Transmissão Vertical de Doenças Infecciosas , Gravidez , Complicações Infecciosas na Gravidez/diagnóstico , RNA Viral , SARS-CoV-2
10.
Am J Perinatol ; 2022 May 17.
Artigo em Inglês | MEDLINE | ID: mdl-35263767

RESUMO

OBJECTIVE: The extent of vertical transmission (VT) of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) from mothers their fetuses or neonates is still uncertain. We aimed to determine the incidence of VT. STUDY DESIGN: In this prospective cohort study. All mother diagnosed with SARS-CoV-2 infection at the time of delivery or up to 1 week prior and their neonates, managed in a tertiary referral hospital for pregnancy complicated by coronavirus disease 2019 (COVID-19) in Rome, from April 2 to December 22, 2020, were included. Maternal infection was defined as nasopharyngeal swab test results positive for SARS-CoV-2 reverse transcription-polymerase chain reaction (RT-PCR). Biological samples were collected before, at, and after delivery to test positivity for SARS-CoV-2 RT-PCR and anti-SARS-CoV-2-specific antibodies. RESULTS: The cohort included 95 women and 96 neonates with documented SARS-CoV-2 test results. Four neonates (4.2%) tested positive. The incidence of VT, according to the guidance criteria for diagnosing perinatal SARS-CoV-2 infection, was 5.2%. Neonatal symptoms were due to prematurity or fetal distress: symptomatic infants had lower median (min-max) gestational age, 38.1 (29.3-40.6) versus 39.3 (33.9-41.9) weeks (p = 0.036), and 1-minute and 5-minute Apgar scores, 9 (3-9) versus 9 (7-10) (p = 0.036) and 10 (6-10) versus 10 (8-10) (p = 0.012), respectively, than asymptomatic infants and needed more frequent assistance in the delivery room (22.2 vs 2.5%; p = 0.008). Only six (7.1%) neonates had anti-SARS-CoV-2-specific antibodies, despite the ongoing maternal infection. CONCLUSION: The incidence of VT is low as is the detection of specific anti-SARS-CoV-2 antibodies in cord blood when infection is contracted late in pregnancy. This would suggest poor protection of infants against horizontal transmission of the virus. KEY POINTS: · VT of SARS-CoV-2 from pregnant mothers to fetuses or neonates can be possible.. · In this prospective cohort study, the incidence of VT is found to be 5.2%.. · VT is low but exists..

11.
Am J Perinatol ; 29(14): 1514-1518, 2022 10.
Artigo em Inglês | MEDLINE | ID: mdl-34996119

RESUMO

OBJECTIVE: The study aimed to report a novel coronavirus disease 2019 (COVID-19)-associated multisystem inflammatory syndrome in children (MIS-C) in a neonate found to have an atypical diffuse thickening in coronary artery walls whose diagnosis required a multi-imaging approach. STUDY DESIGN: A neonate presented at birth with multiple organ involvement and coronary artery anomalies. A diagnosis of MIS-C associated with COVID-19 was supported by maternal severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2) infection during pregnancy, and by the presence of both immunoglobulin (Ig)-G against SARS-CoV-2 and spike-specific memory B-cells response in the neonatal blood. Other plausible causes of the multiple organ involvement were excluded. RESULT: At admission, a severe coronary artery dilatation was identified on echocardiography, supporting the diagnosis of the MIS-C Kawasaki-like disease; however, coronary artery internal diameters were found to be normal using cardiac computed tomography angiography. At discharge, comparing the two imaging techniques each other, the correct diagnosis resulted to be an abnormal thickening in coronary arterial walls. These findings suggest that the inflammatory process affecting the coronary arterial wall in MIS-C could result not only in typical coronary artery lesions such as dilatation of the lumen or aneurysms development but also in abnormal thickening of the coronary artery wall. CONCLUSION: Our case provides an alert for pediatric cardiologists about the complexity to assess coronary artery involvement in MIS-C and raises the question that whether an abnormal vascular remodeling, with normal inner diameters, is to be considered like coronary artery dilatation for risk stratification. KEY POINTS: · COVID-19 associated MIS-C can present in neonates with multiple organ involvement.. · Coronary artery assessment in neonatal MIS-C could be complex, and a multi-imaging approach could be required.. · Beside the typical coronary artery lesions, such as dilatation of the lumen or aneurysms, also abnormal thickening of the coronary artery wall can occur..


Assuntos
COVID-19 , COVID-19/complicações , Criança , Vasos Coronários/diagnóstico por imagem , Hospitalização , Humanos , Imunoglobulina G , Recém-Nascido , SARS-CoV-2 , Síndrome de Resposta Inflamatória Sistêmica
12.
Neurol Sci ; 42(4): 1549-1553, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-33244741

RESUMO

We describe the case of a male newborn presenting with a prenatal diagnosis of persistent hyperextension of the fetal neck and severe hypotonia and respiratory insufficiency at birth. Facial weakness, increased serum creatine kinase levels, and abnormal feeding, together with other signs, such as severe contractures, also classically associated with congenital myopathies prompted to perform a muscle biopsy showing internal rods suggestive of a possible nemaline myopathy. These findings suggest that a careful neurological examination should be performed in infants with persistent hyperextension of the fetal neck to exclude weakness and a possible underlying muscle disorder.


Assuntos
Doenças Musculares , Miopatias da Nemalina , Miotonia Congênita , Biópsia , Humanos , Lactente , Recém-Nascido , Masculino , Hipotonia Muscular , Músculo Esquelético , Doenças Musculares/diagnóstico
13.
Am J Perinatol ; 37(8): 869-872, 2020 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-32359227

RESUMO

OBJECTIVE: To date, no information on late-onset infection in newborns to mother with severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) contracted in pregnancy are available. This study aimed to evaluate postdischarge SARS-CoV-2 status of newborns to mothers with COVID-19 in pregnancy that, at birth, were negative to SARS-CoV-2. STUDY DESIGN: This is an observational study of neonates born to mothers with coronavirus disease 2019 (COVID-19). RESULTS: Seven pregnant women with documented SARS-CoV-2 infection have been evaluated in our institution. One woman had a spontaneous abortion at 8 weeks of gestational age, four women recovered and are still in follow-up, and two women delivered. Two newborns were enrolled in the study. At birth and 3 days of life, newborns were negative to SARS-CoV-2. At 2-week follow-up, one newborn tested positive although asymptomatic. CONCLUSION: Our findings highlight the importance of follow-up of newborns to mothers with COVID-19 in pregnancy, since they remain at risk of contracting the infection in the early period of life and long-term consequences are still unknown. KEY POINTS: · Newborns to mothers with coronavirus disease 2019 (COVID-19) in pregnancy can acquire the infection later after birth.. · Newborns to mothers with COVID-19 in pregnancy need a long-term follow-up, even if they tested negative at birth.. · Specific guidelines for the long-term follow-up of newborns to mothers with COVID-19 in pregnancy are needed..


Assuntos
Betacoronavirus/isolamento & purificação , Infecções por Coronavirus , Doenças do Recém-Nascido , Pandemias , Pneumonia Viral , Cuidado Pós-Natal , Complicações Infecciosas na Gravidez , Aborto Espontâneo/etiologia , Assistência ao Convalescente/normas , COVID-19 , Infecções por Coronavirus/complicações , Infecções por Coronavirus/diagnóstico , Infecções por Coronavirus/epidemiologia , Infecções por Coronavirus/fisiopatologia , Parto Obstétrico/métodos , Feminino , Idade Gestacional , Humanos , Recém-Nascido , Doenças do Recém-Nascido/diagnóstico , Doenças do Recém-Nascido/epidemiologia , Doenças do Recém-Nascido/fisiopatologia , Doenças do Recém-Nascido/virologia , Transmissão Vertical de Doenças Infecciosas , Itália/epidemiologia , Masculino , Avaliação das Necessidades , Avaliação de Processos e Resultados em Cuidados de Saúde , Pneumonia Viral/complicações , Pneumonia Viral/diagnóstico , Pneumonia Viral/epidemiologia , Pneumonia Viral/fisiopatologia , Cuidado Pós-Natal/métodos , Cuidado Pós-Natal/normas , Gravidez , Complicações Infecciosas na Gravidez/epidemiologia , Complicações Infecciosas na Gravidez/fisiopatologia , Complicações Infecciosas na Gravidez/virologia , SARS-CoV-2 , Fatores de Tempo
18.
J Pediatr ; 165(6): 1135-1139.e1, 2014 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-25304922

RESUMO

OBJECTIVE: To investigate the efficacy of a proactive feeding regimen (PFR) in reducing hospital length of stay in a population of moderately preterm small for gestational age (SGA) infants. STUDY DESIGN: SGA infants (z-score <-1.28) of gestational age (GA) 32-36 weeks and birth weight (BW) >1499 g were allocated at random to receive either a PFR, starting with 100 mL/kg/day and gradually increasing to 200 mL/kg/day by day 4, or a standard feeding regimen, starting with 60 mL/kg/day and gradually increasing to 170 mL/kg/day by day 9. All infants received human milk. RESULTS: A total of 72 infants were randomized to the 2 groups, 36 to the PFR group (mean GA, 35.1 ± 0.7 weeks; mean BW, 1761 ± 177 g) and 36 to the standard feeding regimen group (mean GA, 35.5 ± 1.2 weeks; mean BW, 1754 ± 212 g). Infants in the PFR group were discharged significantly earlier (mean, 9.8 ± 3.1 days vs 11.9 ± 4.7 days; P = .029). The need for intravenous fluids (2.8% vs 33.3%; P = .0013) and the incidence of hypoglycemia (0 vs 33.3%; P = .00016) were significantly lower in the PFR group. Feeding intolerance and fecal calprotectin levels did not differ between the 2 groups. CONCLUSION: A PFR in moderately preterm SGA infants is well tolerated and significantly reduces both the length of stay and the risk of neonatal hypoglycemia.


Assuntos
Nutrição Enteral/métodos , Doenças do Prematuro/terapia , Recém-Nascido Pequeno para a Idade Gestacional , Retardo do Crescimento Fetal/terapia , Idade Gestacional , Humanos , Recém-Nascido Prematuro , Tempo de Internação , Leite Humano , Estudos Prospectivos
19.
Int J Gynaecol Obstet ; 165(3): 1040-1046, 2024 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-38108543

RESUMO

OBJECTIVE: To evaluate whether acute histologic chorioamnionitis (HCA) diagnosed in the placenta may be associated with an increased occurrence of bronchopulmonary dysplasia (BPD) or death among extremely low gestational age neonates (ELGAN). METHODS: This Italian single-center case-control retrospective study involved ELGAN admitted to the neonatal intensive care unit between January 2019 and June 2022. Infants born from pregnant women with acute and severe HCA, identified as stage ≥2 and grade 2 HCA, (HCA-infants) were compared with infants of pregnant women without chorioamnionitis or with stage 1, grade 1 chorioamnionitis (no-HCA-infants). RESULTS: Among 101 eligible ELGAN, 63 infants had complete clinical and histologic data relevant to the study: thirty infants were included in the HCA-infants group and 33 in the no-HCA-infants group. Neonatal and maternal demographic and clinical characteristics were similar between the two groups. Infants born from mothers with acute and severe HCA had significantly higher occurrence of composite BPD or death (18 [60%] vs. 9 [27%]; P = 0.012), as well as higher incidence of severe forms of BPD (6 [30%] vs. 2 [6%]; P = 0.045). In multiple logistic regression analysis, after adjustment for confounding covariates, HCA was an independent risk factor for BPD or death (OR, 4.49; 95% CI: 1.47-13.71). CONCLUSIONS: This is the first study showing that in utero exposure to acute and severe HCA is an independent risk factor for the occurrence of composite BPD or death among ELGAN.


Assuntos
Displasia Broncopulmonar , Corioamnionite , Humanos , Feminino , Displasia Broncopulmonar/epidemiologia , Displasia Broncopulmonar/mortalidade , Corioamnionite/epidemiologia , Estudos Retrospectivos , Gravidez , Recém-Nascido , Estudos de Casos e Controles , Adulto , Itália/epidemiologia , Lactente Extremamente Prematuro , Masculino , Unidades de Terapia Intensiva Neonatal , Fatores de Risco , Idade Gestacional , Mortalidade Infantil
20.
Nutrition ; 118: 112297, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-38096605

RESUMO

Human milk banks (HMBs), established in the early 20th century, aimed to provide safe breast milk for infants with challenges obtaining it. The spread of infections since the 1980s resulted in strict regulations and screening in HMBs, to ensure the safety of donated milk. Several social and personal factors discourage mothers from practicing breastfeeding, making donated milk a viable alternative because of its protective and immunity-enhancing properties. However, psychological barriers can affect the decision to donate or receive donated milk. To identify psychological factors related to donating and receiving human milk from HMBs, we searched PubMed to identify studies reporting psychological factors in donating and receiving milk and excluding studies not reporting psychological factors. The search identified 28 articles meeting the inclusion criteria. Eligible studies from various countries spanned from 1995 to 2023 and focused on psychological factors influencing milk donation and receiving. Most studies were descriptive-qualitative. Factors facilitating or hindering milk donation and reception included perceptions, psychological aspects, and previous experiences. Positive factors for donors included the desire to help other mothers, support from health care professionals, and personal well-being. Negative factors included breast milk exclusivity and discomfort caused by health checks. For recipients, awareness of donated milk benefits was a positive factor, whereas fear regarding safety was negative. The altruistic motivation to help other mothers drove many women to donate. Proper awareness and support from health care professionals and families can help women understand the value of milk donation and support their personal and identity reintegration, especially in cases of the loss of a child.


Assuntos
Bancos de Leite Humano , Leite Humano , Lactente , Criança , Humanos , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Aleitamento Materno , Mães
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