1,720,979 research outputs found
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
Ototoxic and nephrotoxic drugs in neonatal intensive care units: results of a Spanish and Italian survey
No full textNeonates face heightened susceptibility to drug toxicity, often exposed to off-label medications with dosages extrapolated from adult or pediatric studies. Premature infants in Neonatal Intensive Care Units (NICUs) are particularly at risk due to underdeveloped pharmacokinetics and exposure to multiple drugs. The study aimed to survey commonly used medications with a higher risk of ototoxicity and nephrotoxicity in Spanish and Italian neonatal units. A prospective cross-sectional study was conducted in Italian and Spanish neonatal units using a web-based survey with 43 questions. A modified Delphi method involved experts refining the survey through online consensus. Ethical approval was obtained, and responses were collected from January to July 2023. The survey covered various aspects, including drug-related ototoxic and nephrotoxic management, hearing screening, and therapeutic drug monitoring. Responses from 131 participants (35.9% from Spain and 64.1% from Italy) revealed awareness of drug toxicity risks. Varied practices were observed in hearing screening protocols, and a high prevalence of ototoxic and nephrotoxic drug use, including aminoglycosides (100%), vancomycin (70.2%), loop diuretics (63.4%), and ibuprofen (62.6%). Discrepancies existed in guideline availability and adherence, with differences between Italy and Spain in therapeutic drug monitoring practices. Conclusions:The study underscores the need for clinical guidelines and uniform practices in managing ototoxic and nephrotoxic drugs in neonatal units. Awareness is high, but inconsistencies in practices indicate a necessity for standardization, including the implementation of therapeutic drug monitoring and the involvement of clinical pharmacologists. Addressing these issues is crucial for optimizing neonatal care in Southern Europe. (Table presented.)
E’ attendibile il monitoraggio transcutaneo dei gas ematici a bassa temperatura nel neonato.
No full textE’ attendibile il monitoraggio transcutaneo dei gas ematici a bassa temperatura nel neonato
Caloric intake in parenteral nutrition of very low weight infants
No full textTo evaluate the efficacy of a measure able to compare energy intake from parenteral and enteral nutrition we documented growth patterns in a group of VLBW infants treated with parenteral nutrition (PN). To analyze comparative energy intake from the two sources we expressed a percentage of both parenteral and enteral calories: the former (RCP%) related to an optimal value of 85 non protein calories and the latter (RCE%) to an optimal value of 150 total calories. Total energy intake was planned on the RCT% (RCP% + RCE%). We studied 75 VLBW infants with a mean BW of 1040 g and a mean GA of 29.5 weeks. The mean duration of PN was 25.8 +/- 10.4 days. The initial weight loss (10.2 +/- 5.3%), the time to regain BW (5.5 +/- 4 days) and the day of lowest weight (5.2 +/- 1.6 day of life) were in the normal range; the subsequent growth rate resulted 25.9 +/- 9.2 g/kg/die and did not change for different GA or BW. Growth pattern about head circumference and length were above the third percentile. The mean age of RCT% = 100% was 11.4 +/- 4.8 days of PN; this value was higher for the more premature infants. Severe metabolic abnormalities were not detected. Our observations show the efficacy of the RCT% as index of energy from both enteral and parenteral source during PN: the growth pattern seems to be quite satisfactory without any severe metabolic complication
A new device for phototherapy of neonatal jaundice
No full textThe effectiveness of a new device for phototherapy in the treatment of nonhemolytic hyperbilirubinemia (Wallaby Phototherapy System) was evaluated. 46 healthy term infants, appropriate for gestational age and with serum bilirubin > 12 mg/dl in the first 3 days of life or > 15 mg/dl after 3rd day were randomly assigned to a treatment group (24 hours of light exposure with Wallaby Phototherapy System) and to a control group (any treatment for hyperbilirubinemia). Body temperature, weight, feeding and hydration were recorded during the study period. Serum bilirubin and haematocrit were done every 12 hours in all babies. In the treated group we found a decrease of 5.1% and of 7.8% at 12 and 24 hours, while an increase of 3.37% and of 2.9% at 12 and 24 hours was found in the control group. After 24 hours the serum bilirubin level was significantly lower in the treated group than in the control group (p < 0.05). No newborn of the treated group needed conventional phototherapy versus 4 control infants (17.4%). The conclusion of our study is that the Wallaby System is useful in the treatment of neonatal nonhemolytic hyperbilirubinemia even if its effectiveness for higher bilirubin levels has still to be tested
fototerapia precoce o tardiva nel neonato gravemente pretermine?
No full textFototerapia precoce o tardiva nel neonato gravemente pretermine
Fototerapia a fibre ottiche o tradizionali nel trattamento dell’iperbilirubinemia neonatale.
No full textFototerapia a fibre ottiche o tradizionali nel trattamento dell’iperbilirubinemia neonatale
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
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