4 results on '"NEONATOLOGIA"'
Search Results
2. ETYKA W RESUSCYTACJI.
- Author
-
Napiórkowska-Orkisz, Magdalena and Olszewska, Jolanta
- Subjects
RESUSCITATION ,INFANT care ,NEONATOLOGY ,SURVIVAL ,ETHICAL decision making ,CHILDREN ,ETHICS ,PSYCHOLOGY - Abstract
Copyright of Polish Nursing / Pielegniarstwo Polskie is the property of Poznan University of Medical Sciences Publishing and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
- Published
- 2017
- Full Text
- View/download PDF
3. Zaburzenia rozwoju płci: diagnostyka i postępowanie w przypadku niemowląt z nietypowo ukształtowanymi narządami płciowymi.
- Author
-
Kuźma, Ewa, Furmaga-Jabłońska, Wanda, and Beń-Skowronek, Iwona
- Abstract
Disorders of sex development (DSD) are among the most fascinating and absorbing congenital conditions encountered by the clinician. Although the etiology may not be clear in many cases, the ability to diagnose these conditions has advanced rapidly in recent years. Affected newborns often present with atypical genitalia, and these clinical situations can often be difficult to manage, particularly when the found gender is uncertain. The initial evaluation and management of a newborn with ambiguous genitalia must be undertaken with great sensitivity. When a child is born with genital abnormalities, multidisciplinary diagnostic procedures must be carried out and specialist psychological support should be provided. A practical approach to theinfant born with a disorder of sex development is facilitated by the new LWPES/ESPE classification and standards of management. [ABSTRACT FROM AUTHOR]
- Published
- 2017
- Full Text
- View/download PDF
4. Lipid peroxidation in parenteral nutrition admixtures : prooxidative and antioxidative factors, as well as their clinical significance
- Subjects
all in one (AIO) ,light protection ,worki wielowarstwowe ,fototerapia ,neonatologia ,lipid peroxidation ,total parenteral nutrition ,multilayer bags ,żywienie pozajelitowe ,ochrona przed światłem ,peroksydacja ,emulsja tłuszczowa ,parenteral lipid emulsion - Abstract
Żywienie pozajelitowe jest terapią stosowaną od ponad 50 lat w wielu różnych sytuacjach klinicznych, w których podaż pokarmu drogą doustną lub dojelitowo jest niemożliwa, niewystarczająca lub przeciwskazana. Bezpieczeństwo leczenia żywieniowego zależne jest od wielu czynników, a złożoność składu mieszaniny powoduje, że powinno być zawsze sporządzane pod nadzorem wyszkolonego farmaceuty w odpowiednio wyposażonej pracowni żywienia pozajelitowego. Pomimo wieloletnich badań, rola poszczególnych czynników wpływających na stabilność mieszaniny pozostaje nadal nie do końca poznana. Najistotniejsze z nich, poza samym składem mieszaniny, to dodatek pierwiastków śladowych, witamin, temperatura i okres przechowywania, narażenie na tlen i promieniowanie świetlne. Ich rola może być szczególnie istotna w przypadku mieszanin przeznaczonych dla pacjentów neonatologicznych, bowiem wrażliwość noworodków na produkty peroksydacji jest znacznie większa niż w przypadku dorosłych. Celem pracy jest przedstawienie dostępnych danych dotyczących czynników stymulujących oraz hamujących proces peroksydacji w mieszaninach do żywienia pozajelitowego, ich znaczenia dla zdrowia pacjentów leczonych żywieniowo, a także opis aktualnych wytycznych na temat środków zabezpieczających mieszaniny przed peroksydacją. Parenteral nutrition (PN) is a therapy used for over 50 years in a wide variety of clinical conditions in which oral or enteral feeding is impossible, insufficient or contraindicated. Due to the complex nature of the admixtures composition, they should always be prepared under the supervision of a trained pharmacist in a properly equipped parenteral nutrition unit of hospital pharmacy.PN is a high-alert medication, which means that it can place patients at risk for significant harm when used in error, and even small errors can cause serious outcomes, including death. Parenteral nutrition admixtures contain dozens of active substances and excipients, and their preparation is associated with a high risk of interactions and instabilities. Despite many years of research, the role of individual factors affecting the stability of the mixture is still not fully understood. The major risk includes precipitation of calcium phosphate, aggregation of lipid emulsion droplets, and separation of its phases. Also many chemical reactions can take place during storage and administration. They can be affected by the storage temperature and time, composition of the admixture, particularly the type of lipid emulsion, addition of trace elements, and vitamins. What is more, the exposure to oxygen and light can cause formation of peroxides and other degradation products that can be harmful for the patients, particularly neonates, because their limited antioxidant reserves.Numerous in vitro an in vivo studies described many different methods of limiting peroxidation process in parenteral nutrition admixtures, including protection from light by covering admixture bag or syringe with polymer foil, as well as using dark color tubing to deliver PN. It was showed that peroxidation process can be also limited by using multilayer bags, impermeable to oxygen. In most studies, addition of multivitamins to admixture has protective effect on lipids, due to antioxidative properties of ascorbic acid and tocopherols, but in some studies the effect was opposite. It was caused by the reaction of light-induced riboflavin with ascorbates, thus the light protection seems to have the major importance.The aim of this review is to present available data on factors stimulating and inhibiting the process of peroxidation in parenteral nutrition admixtures, their importance for the health of nutritionally treated patients, as well as to describe the current guidelines on proper methods of protection of admixtures from peroxidation process.
- Published
- 2019
Catalog
Discovery Service for Jio Institute Digital Library
For full access to our library's resources, please sign in.