A feeding protocol for healthy preterm infants that shortens time to oral feeding.

OBJECTIVE: To test the hypothesis that healthy preterm infants randomly assigned to a semi-demand feeding protocol would require fewer days to attain oral feeding and have a satisfactory weight gain compared with control infants receiving standard care. STUDY DESIGN: In 2 neonatal intensive care nurseries, 81 infants 32 to < or = 34 weeks' postconceptional age were randomly assigned to the control (n = 41) or experimental (n = 40) protocol for transition from gavage to oral feedings. The control protocol followed the standard practice of gradually increasing scheduled oral feedings, whereas the experimental protocol used a semi-demand feeding method contingent on infant behavior. Analysis of variance techniques were used to compare the study groups for number of days to attain oral feeding and weight gain. RESULTS: The semi-demand method shortened the time for infants to achieve oral feeding by 5 days (P < .001). There were no differences in weight gain between the study groups, and both groups had satisfactory weight gain. CONCLUSION: The semi-demand method for the transition from gavage to oral feeding in healthy, preterm infants 32 to < or = 34 weeks postconceptional age promotes faster attainment of oral feeding and does not compromise their weight gain.

Neonatal skin care: evaluation of the AWHONN/NANN research-based practice project on knowledge and skin care practices. Association of Women's Health, Obstetric and Neonatal Nurses/National Association of Neonatal Nurses.

OBJECTIVE: To develop and evaluate an evidence-based clinical practice guideline for assessment and routine care of neonatal skin, educate nurses about the scientific basis for practices recommended in the guideline, and design procedures that facilitate implementation of the project guideline into clinical practice. DESIGN: Descriptive report of the collaborative neonatal skin care research-based practice project of the Association of Women's Health, Obstetric and Neonatal Nurses and the National Association of Neonatal Nurses. SETTING: Neonatal intensive-care unit (NICU) and special-care nurseries and well-baby nurseries in 51 hospitals located throughout the United States. PARTICIPANTS: Member site coordinators (N = 51), nurses who work at the selected sites, and the neonates observed during both the pre- and postimplementation phases of the project (N = 2,820). METHOD: An evidence-based clinical practice guideline was developed, sites were selected from all respondents of the call for sites, site coordinator training was provided, data collection was facilitated by project-specific data collection tools, and the project was evaluated by the science team. MAIN OUTCOME MEASURES: Diversity and numbers of sites represented, patient representation, site coordinator knowledge of neonatal skin care pre- and postimplementation, use of project-designed implementation tools, satisfaction with project guideline and the data collection process, changes in practices and product use, and site coordinators' experiences during guideline implementation. RESULTS: Fifty-one sites completed the project, representing NICU, special-care, and well-baby nurseries in both academic and community hospital settings in 27 states. Registered nurses working in these sites totaled 4,754 full-time equivalent positions (FTEs) (in NICU/special-care and well-baby nurseries). Site coordinators demonstrated increased knowledge of research-based neonatal skin care and satisfaction with the implementation tools and data collection process. Product use changed, reflecting acquisition of new knowledge. Barriers to implementation of the guideline were identified. CONCLUSIONS: The AWHONN/NANN Neonatal Skin Care Research-Based Practice Project demonstrated increased knowledge among site coordinators who received training, facilitated changes in neonatal skin care as defined by the practice guideline, and thus advanced evidence-based clinical practice.

Neonatal skin care: clinical outcomes of the AWHONN/NANN evidence-based clinical practice guideline. Association of Women's Health, Obstetric and Neonatal Nurses and the National Association of Neonatal Nurses.

OBJECTIVE: To test the effectiveness of an evidence-based clinical practice guideline for neonatal skin care on selected clinical outcomes for newborns in neonatal intensive-care units (NICU), special-care units (SCU), and well-baby nurseries. DESIGN: Prospective evaluation of the collaborative neonatal skin care research-based practice project of the Association of Women's Health, Obstetric and Neonatal Nurses and the National Association of Neonatal Nurses. SETTING: NICU and well-baby units in 51 hospitals located throughout the United States. PARTICIPANTS: Member site coordinators (N = 51) and the neonates (N= 2,820) observed during both the pre- and postimplementation phases of the project. METHOD: Site coordinators received specialized education in neonatal skin care and implemented an evidence-based clinical practice guideline addressing 10 aspects of neonatal skin care. Baseline observations of skin condition, care practices, and environment of newly admitted neonates were collected by site coordinators. Postimplementation observations were then completed. MAIN OUTCOME MEASURES: Skin condition was assessed with the Neonatal Skin Condition Score (NSCS), which ranges from a score of three (best condition) to a score of nine (worst condition), based on dryness, erythema, and skin breakdown. Changes in frequency of selected skin care practices were used to assess the effectiveness and feasibility of using the practice guideline in everyday clinical practice. Aspects of the care environment with potential effect on skin integrity were monitored to determine risk factors. RESULTS: Fifty-one site coordinators made 11,468 systematic assessments of 2,464 NICU and SCU newborns and 356 well newborns. Baseline skin scores were better in well newborns compared with premature newborns. After implementation of the guideline, skin condition was improved, as reflected by less visible dryness, redness, and skin breakdown in both the NICU/SCU and well newborns. The guideline was integrated into care, as evidenced by increased use of emollients, particularly with premature infants, and decreased frequency of bathing. A relationship was shown between selected aspects of the environment and alterations in skin integrity. CONCLUSIONS: Use of the AWHONN/NANN Neonatal Skin Care Research-Based Clinical Practice Guideline was successfully implemented at 51 sites, and effectiveness was demonstrated by changed care practices and improved skin condition in premature and full-term newborns. The results of this project support a wider dissemination of the project's practice guideline for neonatal skin care.

Neonatal skin care: the scientific basis for practice.

OBJECTIVE: To review the literature addressing the care of neonatal skin. DATA SOURCES: Computerized searches in MEDLINE and CINAHL, as well as references cited in articles reviewed. Key concepts in the searches included neonatal skin differences; neonatal skin and care practices for skin integrity; neonatal skin and toxicity; permeability; and contact irritant sensitization. STUDY SELECTION: Articles and comprehensive works relevant to key concepts and published after 1963, with an emphasis on new findings from 1993 to 1999. One hundred two citations were identified as useful to this review. DATA EXTRACTION: Data were extracted and organized under the following headings: anatomy and physiology of the skin; physiologic and anatomic differences in neonatal skin; nutritional deficiencies; skin care practices; and care of skin breakdown. DATA SYNTHESIS: Newborns' skin is at risk for disruption of normal barrier function because of trauma. In light of available evidence about differences in neonatal skin development, clinical practice guidelines are suggested for baths, lubrication, antimicrobial skin disinfection, and adhesive removal. In addition, basic care practices are suggested for maintaining skin integrity, reducing exposure to potentially toxic substances, and promoting skin health beyond the neonatal period. Preventive care recommendations are made for reducing trauma, protecting the skin's immature barrier function, and promoting skin integrity. CONCLUSIONS: This review generated evidence with which to create a new and comprehensive practice guideline for clinicians. Evaluation of the guideline is under way at 58 U.S. sites.

Neonatal skin care: the scientific basis for practice.

OBJECTIVE: To review the literature addressing the care of neonatal skin. DATA SOURCES: Computerized searches in MEDLINE and CINAHL, as well as references cited in articles reviewed. Key concepts in the searches included neonatal skin differences; neonatal skin and care practices for skin integrity; neonatal skin and toxicity; permeability; and contact irritant sensitization. STUDY SELECTION: Articles and comprehensive works relevant to key concepts and published after 1963, with an emphasis on new findings from 1993 to 1999. One hundred two citations were identified as useful to this review. DATA EXTRACTION: Data were extracted and organized under the following headings: anatomy and physiology of the skin; physiologic and anatomic differences in neonatal skin; nutritional deficiencies; skin care practices; and care of skin breakdown. DATA SYNTHESIS: Newborns' skin is at risk for disruption of normal barrier function because of trauma. In light of available evidence about differences in neonatal skin development, clinical practice guidelines are suggested for baths, lubrication, antimicrobial skin disinfection, and adhesive removal. In addition, basic care practices are suggested for maintaining skin integrity, reducing exposure to potentially toxic substances, and promoting skin health beyond the neonatal period. Preventive care recommendations are made for reducing trauma, protecting the skin's immature barrier function, and promoting skin integrity. CONCLUSIONS: This review generated evidence with which to create a new and comprehensive practice guideline for clinicians. Evaluation of the guideline is under way at 58 U.S. sites.

Coping with transition: neonatal nurse practitioner education for the 21st century.

As neonatal intensive care nurses face downsizing and/or cross-training, new opportunities are emerging for advanced practice nurses in follow-up care of neonatal intensive care unit graduates, case management, quality improvement, and community hospital care. This article identifies current issues in neonatal nurse practitioner (NNP) education as the model has shifted from hospital-based, certificate programs to graduate degree programs offered by colleges/universities of nursing. Opportunities for increasing NNP role flexibility and recommendations for bridging the transition to a 21st century education model for neonatal advanced practice nurses are also discussed. Despite the turmoil of change and uncertainty, the future for neonatal advanced practice nurses is positive. Successful nurses will master the skills of adaptability, flexibility, self-directed learning, leadership, and the provision of relationship centered care. Neonatal nursing educators must constantly monitor clinical practice and re-evaluate the curriculum to ensure the necessary knowledge and skills for successful practice can be achieved from the educational program. It is critical that faculty are cognizant of emerging trends and changing roles in the practice area. Additional learning opportunities may be required for graduates to successfully move into the next century.

Neonatal skin: the ideal nursing interface.

Human skin holds much fascination for the average person. It is the first thing that is noticed about a person. From a neonatal perspective it is a dynamic interface with the surrounding environment and provides the surface for our nursing interventions. This article will discuss this dynamic interface and why it provides a good scientific basis for neonatal nursing care.

Umbilical artery catheter blood sampling alters cerebral blood flow velocity in preterm infants.

OBJECTIVE: Changes in cerebral blood flow velocity (CBFV) have been associated with occurrence of intraventricular hemorrhage in preterm infants. Blood sampling from umbilical artery catheters (UACs) may cause changes in CBFV. Two UAC positions are generally used, high (T6 to T10) and low (L3 to L5). We hypothesized that CBFV changes would occur during UAC sampling and that CBFV changes would be greater in the high than the low position. STUDY DESIGN: We measured CBFV in the anterior cerebral artery in 30 very low birth weight infants before, during, and after aspiration and replacement of blood from UACs in both high and low positions. CBFV was calculated as the area under the velocity curve (AUVC) and the pulsatility index. Data were analyzed by paired t tests and repeated-measures multivariate analysis of variance. RESULTS: Blood sampling from UACs produced significant changes from baseline in CBFV during aspiration (-19%) and replacement (+9%) of blood from high UACs and during aspiration (-8%) of blood from low-positioned UACs. Overall, there was a 35% difference in AUVC CBFV between sampling and replacement in the high position, compared with a 15% difference in the low position. Changes in AUVC during both aspiration and replacement were significantly greater in the highpositioned UACs. No significant changes were noted for pulsatility index throughout the study. CONCLUSIONS: Blood sampling from UACs produces clinically significant changes in CBFV and may contribute to intraventricular hemorrhage. Blood sampling from low-positioned UACs caused smaller CBFV changes, thus this position may be safer for use in infants at risk for intraventricular hemorrhage.

Role stress and strain among nondoctorally prepared undergraduate faculty in a school of nursing with a doctoral program.

Initiation of a doctoral program within existing schools of nursing causes significant change in organizational structure and function. The role expectations of the current faculty change as well. The purpose of the qualitative study was to identify if role stress and strain are present in nondoctorally prepared undergraduate nursing faculty in a southern university school of nursing with a doctoral program. The design was a qualitative, open-ended interview. The primary research question was: Does the initiation of a doctoral program in a school of nursing impose role stress and strain on nondoctorally prepared faculty members? Academic educators will find our results interesting because faculty report that role stress and strain affect both their teaching and decisions to remain in academia. Use of these findings may contribute toward improved role relationships, better role performance, greater job satisfaction, and decreased job turnover.

Developmental care of the preterm infant.

The infant, both term and preterm, has remarkable abilities for interacting with the environment. Infant care has changed as we have learned more about the infant's capabilities and needs. Preterm infants experience both sensory overload and sensory deprivation in the typical NICU. In the past, care models based on minimal handling or infant stimulation were developed to meet the needs of the NICU patients. Current knowledge has led to the development of comprehensive "developmental intervention" programs, which combine the best of the two previous models and provide optimal developmental care for the preterm or at-risk infant. Parental involvement in the developmental plan is essential. The neonatal nurse can have a positive influence on the preterm infant's outcome by staying informed of current developmental findings, implementing techniques to minimize detrimental stimuli, and providing appropriate stimuli. The most powerful influence on the outcome is support and education of the parents.

The determination of paraquat.

Methods for the determination of paraquat are reviewed. Procedures are described in detail for the determination of paraquat in diverse materials such as food stuffs, body fluids, and water. The recommended procedures include visual spot test, spectrophotometric, gas chromatographic, and high performance liquid chromatographic techniques.