96 research outputs found

    Evolutionary conservation of DNA polymerase beta structure.

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    Exploring the gap between needs and practice in facilitating breastfeeding within the neonatal intensive care setting : An Italian survey on organizational factors

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    Introduction: The system-level factors of the neonatal intensive care unit work environment contribute to breastfeeding promotion in the preterm population. The aim of this study was to investigate the operative policies related to breastfeeding support in a sample of Italian Neonatal Intensive Care Units. Materials and Methods: A multicenter cross-sectional survey was conducted, including a sample of 17 head nurses. The items of the questionnaire investigated the following areas: breastfeeding policies, staff education, family centered care, and breastfeeding promotion and support both in the neonatal intensive care units and after discharge. Results: Written breastfeeding policies were available for staff in all the neonatal intensive care units, most commonly addressing procedures related to skin-to-skin contact, human milk expression, and preterm infant breastfeeding. Most of the neonatal intensive care units correctly advised the mothers to initiate milk expression within 6 h from delivery and to pump milk at least 6 times/days. Breastfeeding training for the nursing staff was planned in the majority of the neonatal intensive care units although according to different schedules. With regard to the family centered care implementation, time restrictions were present in seven neonatal intensive care units, mostly occurring during the night shift, and the morning hours concomitantly with medical rounds. Moreover, in the majority of the investigated neonatal intensive care units, the parents were asked to leave the ward when their infant underwent a major invasive procedure or during the nurse/physician shift change report. With regard to breastfeeding promotion and support, eight neonatal care units had a multidisciplinary team with several health care professionals and 10 provided information about community-based support services. Most of the units assessed breastfeeding after discharge. Conclusion: Based on the present findings, enrolled Neonatal Intensive Care Units appear to provide breastfeeding-supportive environments with special regard to breastfeeding policies, milk expression practices, interprofessional collaboration, and continuity of care. Health care professionals should exert efforts to ensure continuous and updated breastfeeding staff education and promote parent-infant closeness and family centered care

    Overcoming Rooming-In Barriers : a Survey on Mothers' Perspectives

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    Background: The importance of rooming-in in promoting breastfeeding initiation and continuation within the 10 Steps for Successful Breastfeeding is widely acknowledged. However, adherence to this practice by healthcare facilities is lower than that of other Steps. A deeper knowledge of maternal rooming-in experience has been advocated to identify the most effective rooming-in policies, thus enabling mothers to have a positive experience when practicing it in the postpartum period. Aim: To investigate maternal knowledge of rooming-in and the most frequently encountered barriers and possible facilitators of adherence to the practice, according to their experience. Study Design and Methods: We enrolled mothers who delivered healthy term or late preterm infants during the month of January 2019 in a tertiary referral center for neonatal care in Milan, Italy. At discharge, a structured interview about mothers' rooming-in experience was administered by healthcare professionals. Basic subjects' characteristics and mode of feeding were recorded. Results: The enrolled population included 328 mothers and 333 neonates. The great majority of mothers knew of rooming-in and 48.2% practiced it continuously. The 86.3% of mothers was aware of the beneficial effects of rooming-in; promotion of mother-infant bonding, increased confidence in taking care of the baby and ability to recognize baby's feeding cues were the most frequently cited, whereas improving breastfeeding was reported by a limited number of mothers, unless they were asked a specific question about it. The main reported obstacles were fatigue (40.5%) and cesarean section related difficulties (15.5%); night was the most critical time of the day for rooming-in. Strategies suggested by mothers for improving rooming-in were increased assistance to the dyad, organizational and structural changes and the possibility to have a family member during the night. Additionally, mothers who adhered to rooming-in practice continuously during hospital stay had a higher exclusive breastfeeding rate at discharge compared to mothers who did not. Conclusions: Our study contributes to a deeper knowledge of maternal rooming-in experience in an Italian tertiary maternity. We underline the importance of providing a tailored support to the mother-infant dyad in order to overcome rooming-in barriers perceived by mothers and promote a positive rooming-in experience

    Robotic therapy : Cost, accuracy, and times. New challenges in the neonatal intensive care unit

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    Background: The medication process in the Neonatal Intensive Care Unit (NICU), can be challenging in terms of costs, time, and the risk of errors. Newborns, especially if born preterm, are more vulnerable to medication errors than adults. Recently, robotic medication compounding has reportedly improved the safety and efficiency of the therapeutic process. In this study, we analyze the advantages of using the I.V. Station\uae system in our NICU, compared to the manual preparation of injectable drugs in terms of accuracy, cost, and time. Method: An in vitro experimental controlled study was conducted to analyze 10 injectable powdered or liquid drugs. Accuracy was calculated within a 5% difference of the bottle weight during different stages of preparation (reconstitution, dilution, and final product). The overall cost of manual and automated preparations were calculated and compared. Descriptive statistics for each step of the process are presented as mean \ub1 standard deviation or median (range). Results: The median error observed during reconstitution, dilution, and final therapy of the drugs prepared by the I.V. Station\uae ranged within \ub15% accuracy, with narrower ranges of error compared to those prepared manually. With increasing preparations, the I.V. Station\uae consumed less materials, reduced costs, decreased preparation time, and optimized the medication process, unlike the manual method. In the 10 drugs analyzed, the time saved from using the I.V. Station\uae ranged from 16 s for acyclovir to 2 h 57 min for teicoplanin, and cost savings varied from 8% for ampicillin to 66% for teicoplanin. These advantages are also capable of continually improving as the total amount of final product increases. Conclusions: The I.V. Station\uae improved the therapeutic process in our NICU. The benefits included increased precision in drug preparation, improved safety, lowered cost, and saved time. These advantages are particularly important in areas such as the NICU, where the I.V. Station\uae could improve the delivery of the high complexity of care and a large amount of intravenous therapy typically required. In addition, these benefits may lead to the reduction in medication errors and improve patient and family care; however, additional studies will be required to confirm this hypothesis

    Exploring the Emotional Breastfeeding Experience of First-Time Mothers : Implications for Healthcare Support

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    Background: Among breastfeeding determinants, the unique emotional breastfeeding experience has been poorly explored. The present study aimed to investigate the emotional breastfeeding experience in a cohort of first-time mothers. Materials and methods: We conducted a prospective observational study that enrolled primiparas having delivered singleton healthy term newborns, and exclusively breastfeeding at hospital discharge. At 3 months post-delivery mothers accessed an online questionnaire investigating their emotional breastfeeding experience. The chi-squared test was used to assess the association between the feelings experienced during breastfeeding and feeding outcomes at 3 months. Results: Out of the 421 enrolled mothers, 273 (65%) completed the questionnaire. At 3 months post-delivery exclusive breastfeeding was reported by a 66% of mothers, a 19% reported complementary feeding, and a 15% of mothers reported exclusive formula feeding. Breastfeeding experience was described as positive by 62% of mothers although breastfeeding difficulties were reported by 80% of the mothers. The mothers that had experienced fear, sadness, anger or concern during breastfeeding showed a significant higher exclusive formula feeding rate at 3 months post-delivery than those who did not (25.5 vs. 12.8%, p = 0.021; 28.6 vs. 13.4%, p = 0.02; 40 vs. 13.4%, p = 0.005; 20.5 vs. 11.8%, p = 0.049, respectively). An 85% of mothers stated that their breastfeeding experience was different from what they would have expected, blaming for this discrepancy the occurrence of difficulties during breastfeeding and the complexity of breastfeeding itself (50%), pain experience (8%), being dependent from the baby (6%), and breastfeeding failure (11%). A total of 25% of mothers, however, reported they found breastfeeding to be a much more positive experience than what they had expected. Conclusion: Breastfeeding care should include a tailored emotional support of first time-mothers in addition to the implementation of their breastfeeding knowledge and skills

    Breastfeeding difficulties and risk for early breastfeeding cessation

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    Although breast milk is the normative feeding for infants, breastfeeding rates are lower than recommended. We investigated breastfeeding difficulties experienced by mothers in the first months after delivery and their association with early breastfeeding discontinuation. We conducted a prospective observational study. Mothers breastfeeding singleton healthy term newborns at hospital discharge were enrolled and, at three months post-delivery, were administered a questionnaire on their breastfeeding experience. Association among neonatal/maternal characteristics, breastfeeding difficulties and support after hospital discharge, and type of feeding at three months was assessed using multivariate binary logistic regression analysis. We enrolled 792 mothers, 552 completed the study. Around 70.3% of mothers experienced breastfeeding difficulties, reporting cracked nipples, perception of insufficient amount of milk, pain, and fatigue. Difficulties occurred mostly within the first month. Half of mothers with breastfeeding issues felt wellsupported by health professionals. Maternal perception of not having a sufficient amount of milk, infant\u2019s failure to thrive, mastitis, and the return to work were associated with a higher risk of nonexclusive breastfeeding at three months whereas vaginal delivery and breastfeeding support after hospital discharge were associated with a decreased risk. These results underline the importance of continued, tailored professional breastfeeding support

    Maternal views on facilitators of and barriers to breastfeeding preterm infants

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    Background: The supply of breast milk to preterm infants tends to occur at a lower rate than that recorded among term infants. We aimed to investigate the facilitators of and barriers to breastfeeding during hospital stay according to the experiences of mothers that gave birth to premature infants requiring admission to neonatal intensive care unit. Methods: A cross-sectional questionnaire survey was conducted. Mothers who had delivered a newborn with a gestational age 6433 weeks requiring intensive care, entered the study. Basic subjects' characteristics and infant feeding practices were also recorded. Results: A total of 64 mothers were enrolled, leading to a total of 81 infants. At discharge, any breastfeeding was recorded in 66% of infants, with 27% of those infants being exclusively breastfed. Any infant was exclusively fed directly at the breast. Most mothers experienced adequate support during their infant's hospitalization and reported satisfaction with breastfeeding. Almost all mothers felt that feeding their infant human milk was beneficial for the infant's health. Thirty percent of the mothers reported that they had experienced some obstacles to breastfeeding. Specifically, infants born to mothers who experienced difficulties in pumping breast milk (OR = 4.6; CI 1.5-13.9) or in providing an adequate amount of milk to the infant (OR = 3.57; CI 1.1-11.5) were at higher risk of being fed with formula at discharge. Conclusions: On the basis of the present results, health care professionals should target their efforts to optimize breastfeeding support for mothers of premature infants admitted to level III care, especially by improving breast milk production and endorsing direct breastfeeding

    EDIN Scale Implemented by Gestational Age for Pain Assessment in Preterms : A Prospective Study

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    Background. Chronic neonatal pain can lead to long-term adverse effects on the immature brain. EDIN scale for prolonged pain might not be fully suitable for premature infants. We aimed to test a modified EDIN scale, adding postmenstrual age (PMA) as a sixth item (EDIN6). Methods. In a two-phase prospective study, pain was assessed in all neonates admitted in our NICU. In T1 EDIN was applied; in T2 EDIN6 with additional scores of 2, 1, and 0, respectively, for 25-32, 33-37, and >37 weeks PCA was tested. Scores > 6 suggested pain. The nursing staff was given a questionnaire to evaluate EDIN and EDIN6. Results. A total of 15960 pain assessments were recorded (8693 in T1; 7267 in T2). With EDIN6, cumulative detection of pain almost tripled (117/7267 versus 52/8693, p=0.001). Main differences were found among less mature categories (50/1472 versus 17/1734, p=0.001 in PCA 25-32; 26/2606 versus 10/4335, p=0.001 in PMA 33-37; 41/3189 versus 25/2624, p=0.26 in PMA > 37). Adequacy of pain assessment in lower PMA was judged "medium-high" in 13,4% of nurses in T1 and 71,4% in T2. Conclusions. EDIN6 may allow improved evaluation of pain in preterm infants

    Effect of co-morbidities on the development of oral feeding ability in pre-term infants : a retrospective study

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    Pre-term infants frequently experience difficulties in attaining independent oral feeding, thus delaying the achievement of an adequate nutritional status and hospital discharge. The aim of this retrospective, single-centre, observational study was to investigate the effect of co-morbidities on the timing of the achievement of full oral feeding in pre-term infants. The neonatal and feeding data of 84 infants born at a gestational age of <32 weeks were collected, and the effect of co-morbidities on the achievement of feeding independence was evaluated using multiple linear regression analysis. The mean postmenstrual age at the time of the achievement of full oral feeding was 36.7\ub13.68 weeks (range 33-53) weeks. The multiple linear regression analysis showed that a low birth weight, the occurrence of bronchopulmonary dysplasia, and the need for gastrointestinal surgical procedures were independently associated with a higher postmenstrual age at achievement of full oral feedings

    Complementary feeding practices in a cohort of Italian late preterm infants

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    Limited data are available on complementary feeding in preterm infants, who show increased nutritional needs and are at risk of altered postnatal growth. The aim of this study was to investigate the timing and content of complementary feeding in a cohort of late preterm infants. We conducted a prospective, observational study, including mothers who had given birth to infants admitted to level I or II of care with a gestational age between 34 and 36 weeks. Mothers were contacted at 3, 6 and 12 months after delivery by phone calls and were asked about their infant\u2019s mode of feeding and the timing and schedule of the introduction of different solid foods types. A total of 49 mothers and 57 infants completed the study. The mean postnatal age of the introduction of complementary foods was 5.7 \ub1 0.7 months. Low energy and/or low protein-dense foods were first introduced in most infants. Fruit as the first type of complementary food in the infant\u2019s diet was associated with a 1.6-month advance in initiating complementary feeding. The present findings provide further insight into complementary feeding practices in late preterm infants and underline the need for specific recommendations addressing this vulnerable population
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