Early developmental care for preterm neonates: a call for more research

Evaluation of neonatal hearing screening results of newborns with premature retinopathy

OBJECTIVES

To reveal the risk situations of ROP patients in terms of hearing loss by examining the newborn hearing screening test results.

METHODS

Hearing screening test results of ROP patients and newborns with similar congenital risk factors(control group) treated in our hospital were retrospectively screened. Both groups were compared in terms of newborn hearing screening test results.

RESULTS

In the first screening test, the rate of ''refer'' result in the ROP group was significantly higher than the control group (p < 0.05). There was no significant difference between the two groups in terms of second hearing screening test results (p > 0.05). In the second screening test, 100% of stage 3 ROP patients failed from the right ear and 80% in the left ear, and this difference was statistically significant compared to the other two groups (p < 0.05).

CONCLUSION

Newborn hearing screenings of patients with advanced stage ROP patients should be followed up more sensitively, since stage 3 ROP patients had more failure results from the screening test in our study.

A randomized controlled trial protocol in modifying neuromotor behavior of hospitalized preterm neonates using multimodal stimulations: MMS trial

PURPOSE

Noxious sensory inputs from the neonatal Intensive Care Unit (NICU) and lack of placental support negatively impact neuronal organization which has implications later in life. Evidence regarding early interventions (EI) on preterm neonates (PN) at high risk for developmental motor disorders is limited and inconclusive. This study focuses on neuromotor changes following Multimodal stimulations (MMS) with sensory and motor interventions among stable hospitalized PNs.

METHODS

This single-center, non-blinded pre-test post-test control group study will recruit 60 PNs admitted to the Level II and III NICU of a recognized tertiary care teaching hospital by convenience sampling method into two groups by block randomization. Group A (n = 30) will receive MMS trial lasting for 30 minutes per session for five days per week, until discharge of the neonate from the NICU; Group B (n = 30) will receive regular lifesaving care from the NICU. Anthropometric evaluation, physiological status, and Infant Neurological International Battery (INFANIB) will be the outcome measures used to analyze the neuromotor behavioral modifications among the hospitalized PNs. All the outcome measures will be recorded at baseline, after every five days (to compare trajectories of scores between the groups), and at the end of the intervention at the time of discharge of neonate from the NICU.

RESULTS

Demographic and outcome measures will be assessed for their normality using the Shapiro-Wilk test. Within and between-group comparisons will be analyzed by the repeated measures analysis of variance/Friedman test and independent t-test/Mann-Whitney U test respectively.

CONCLUSION

MMS, which includes both sensory and motor interventions, will, to the best of the authors' knowledge, be the first trial for modifying the neuromotor behavior of hospitalized PNs. If successful, the clinical effects of this protocol could be revolutionary in mitigating developmental impairments of PNs.

The effect of simulative heartbeat nest used in preterm new-borns on vital signs, pain, and comfort in Turkey: A randomized controlled study

BACKGROUND

Creating a womb-like environment for the preterm infant is vital to reduce the stress caused by stimuli and facilitate optimal neurological-behavioral development.

PURPOSE

This randomized-controlled study aimed to determine the effect of simulative heartbeat nest use on vital signs, pain level, and comfort in preterms.

METHODS

The study population consisted of 52 (experiment: 25, control: 27) preterms hospitalized in a university hospital's neonatal intensive care unit between May-November 2018. Before the application, preterms in both groups were evaluated with PIPP and Comfort scales. The experiment group was monitored in the nest with a heart beating device for 15 min. The control group was observed in the nest without the device for 15 min. Their heartbeats and oxygen saturation were recorded. After the application, preterms in both groups were re-evaluated with PIPP and Comfort scale.

RESULTS

There was no statistically significant difference between the groups in terms of gestation week, age, birth weight and height, HB, SaO2, PIPP, and Comfort Scale total scores before and after the application (p > .05). However, the mean SaO2 increased significantly during the application (p < .003) in the experiment group; and that the PIPP total score decreased statistically significantly (p: 0.001) after the application. The comfort scale total score averages of the preterms in both groups decreased statistically significantly after the application (experiment:p < .01; control:p < .05).

IMPLICATIONS FOR PRACTICE AND RESEARCH

Preterms in both groups had similar indicators. The nests that create heartbeat provide positive outcomes, such as the standard nests'.

Cerebral oxygenation in preterm infants during maternal singing combined with skin-to-skin care

BACKGROUND

Our aim was to investigate the effect of music therapy in combination with skin-to-skin care (SSC) on regional cerebral oxygenation (rSO₂) measured with near-infrared spectroscopy (NIRS) in premature infants and to study physiological stability during the interventions.

METHODS

This was a prospective single-center observational cohort study conducted in a tertiary neonatal intensive care unit. The study consisted of four phases: (1) baseline measurements in an incubator for 30 min; (2) quiet SSC for 30 min (SSC-Pre); (3) SSC with live maternal singing accompanied by live guitar music for 20 min (SSC-Music); (4) final quiet SSC for another 30 min (SSC-Post).

RESULTS

The primary outcome measure of mean rSO₂ for the 31 preterm infants analyzed showed a significant increase from baseline during SSC-Music (76.87% vs 77.74%, p = 0.04) and SSC-Post (76.87% vs 78.0%, p = 0.03) phases. There were no significant changes observed in heart rate (HR), peripheral oxygen saturation (SpO₂), and cerebral fractional tissue oxygen extraction (cFTOE). The coefficient of variation (CV) of rSO₂ and SpO₂ decreased during each intervention phase.

CONCLUSION

Combining music therapy with SSC appears to be safe in preterm neonates. The impact of the small increase in rSO₂ and reduced variability of SpO₂ and rSO₂ warrants further investigation.

IMPACT

Music therapy combined with skin-to-skin care (SSC) is safe in clinically stable premature infants and could be encouraged as part of developmental care. This is the first report where near-infrared spectroscopy (NIRS) was used to detect the simultaneous effect of music therapy and SSC on cerebral rSO₂ in preterm infants. Music therapy with SSC caused a modest increase in rSO₂ and decreased the coefficient of variation of rSO₂ and peripheral oxygen saturation (SpO₂), which suggest short-term benefits for preterm infants.

Changes of Infant- and Family-Centered Care Practices Administered to Extremely Preterm Infants During Implementation of the NIDCAP Program

Introduction: Many studies have evaluated the Neonatal Individualized Developmental Care and Assessment Program (NIDCAP), but few studies have assessed changes in infant- and family-centered developmental care (IFCDC) practices during its implementation. Objectives: The primary objective of this single center study was to investigate the impact of the implementation of the NIDCAP program on IFCDC practices used for management of extremely preterm infants (EPIs). The secondary objective was to determine during implementation the impact of this program on the short-term medical outcomes of all EPIs hospitalized at our center. Methods: All EPIs (<28 weeks gestational age) who were hospitalized at Strasbourg University Hospital from 2007 to 2014 were initially included. Outborn infants were excluded. The data of EPIs were compared for three time periods: 2007 to 2008 (pre-NIDCAP), 2010 to 2011, and 2013 to 2014 (during-NIDCAP implementation) using appropriate statistical tests. The clinical and caring procedures used during the first 14 days of life were analyzed, with a focus on components of individualized developmental care (NIDCAP observations), infant pain management (number of painful procedures, clinical pain assessment), skin-to-skin contact (SSC; frequency, day of initiation, and duration), and family access and involvement in the care of their children (duration of parental presence, parental participation in care). The short-term mortality and morbidity at discharge were evaluated. Results: We examined 228 EPIs who received care during the three time periods. Over time, painful procedures decreased, but pain evaluations, parental involvement in care, individualized observations, and SSC increased (all p < 0.01). In addition, the first SSC was performed earlier (p = 0.03) and lasted longer (p < 0.01). There were no differences in mortality and morbidity, but there were reductions in the duration of mechanical ventilation (p = 0.02) and the time from birth to first extubation (p = 0.02), and an increase of weight gain at discharge (p = 0.02). Conclusion: NIDCAP implementation was accompanied by progressive, measurable, and significant changes in IFCDC strategies. There were, concomitantly, moderate but statistically significant improvements in multiple important outcome measures of all hospitalized EPI.

"The First Thousand Days" Define a Fetal/Neonatal Neurology Program

Gene-environment interactions begin at conception to influence maternal/placental/fetal triads, neonates, and children with short- and long-term effects on brain development. Life-long developmental neuroplasticity more likely results during critical/sensitive periods of brain maturation over these first 1,000 days. A fetal/neonatal program (FNNP) applying this perspective better identifies trimester-specific mechanisms affecting the maternal/placental/fetal (MPF) triad, expressed as brain malformations and destructive lesions. Maladaptive MPF triad interactions impair progenitor neuronal/glial populations within transient embryonic/fetal brain structures by processes such as maternal immune activation. Destructive fetal brain lesions later in pregnancy result from ischemic placental syndromes associated with the great obstetrical syndromes. Trimester-specific MPF triad diseases may negatively impact labor and delivery outcomes. Neonatal neurocritical care addresses the symptomatic minority who express the great neonatal neurological syndromes: encephalopathy, seizures, stroke, and encephalopathy of prematurity. The asymptomatic majority present with neurologic disorders before 2 years of age without prior detection. The developmental principle of ontogenetic adaptation helps guide the diagnostic process during the first 1,000 days to identify more phenotypes using systems-biology analyses. This strategy will foster innovative interdisciplinary diagnostic/therapeutic pathways, educational curricula, and research agenda among multiple FNNP. Effective early-life diagnostic/therapeutic programs will help reduce neurologic disease burden across the lifespan and successive generations.

Behavioral changes in preterm children during nasogastric tube feeding. Comparative study of manual administration by parents versus mechanical administration via electric syringe pump

INTRODUCTION

Manual feeding by parents using a syringe, a widespread practice in Sweden since the 1980s, favors parents' involvement in childcare tasks. This approach is used in our neonatal unity since 2007.

OBJECTIVE

To study the behavioral changes of preterm children during nasogastric tube feeding: manual milk administration by parents (MAP) versus electric syringe administration (ESA) over a 30-minute period.

METHOD

This is a randomized, crossover study conducted in the neonatology unit of Toulouse. Preterm children under 33 weeks of age and over 7 days of life were included. A video recording was performed to assess the children's behavioral response, using the Dsilna score. The reviewer was blinded.

RESULTS

15 preterm children with a median gestational age of 30.1 weeks and a median birth weight of 1.210 g were included from March to October 2012. The facility, environment, and state of alertness of children were similar in both groups. Signs of well-being were significantly more prevalent in the MAP group versus the ESA group (36.2 (±8.0) versus 30.7 (±9.5)), (p = 0.04), particularly "hand-to-mouth, mouth gestures, seeking suction and sucking". Although not significant, motor withdrawal signs were more apparent and fluctuating in the ESA group. Qualitative analysis of NIDCAP observations confirms this data.

CONCLUSION

There are behavior changes of preterm children during nasogastric tube feeding. This pilot study showed previously undescribed results: MAP is associated with more common well-being signs and could be more widely used in neonatal units.

Eight principles for newborn care in neonatal units: Findings from a national survey

AIM

To assess, at national level, the implementation of eight principles for infant- and family-centred developmental care (IFCDC) in neonatal units. A European expert group established eight 'Principles of care' in 2018 that define neurodevelopmental and family-centred care.

METHODS

The implementation of each principle was assessed by a survey sent to level-III Spanish units. A principle was considered to be implemented if all answers to the principle-associated questions were positive.

RESULTS

The response rate was 84.5% (65/77). No unit had implemented eight principles. Principle 1 (free parental access) was implemented in 21.5% of the centres; Principle 2 (psychological support) 40%; Principle 3 (pain management) 7.7%; Principle 4 (environmental influences) 29%; Principle 5 (postural support) 84.6%; Principle 6 (kangaroo-care) 67.7%; Principle 7 (breastfeeding) 23% and Principle 8 (sleep protection) in 46%. In units attending ≥50 very low birth weight (VLBW) infants, four or more principles had been implemented in 31% vs 13% <50 VLBW neonates (odds ratio 3.0 CI 95% 0.9-10.1, P .07).

CONCLUSION

The principle with the highest implementation was related to newborn body positioning. Pain management was the principle with lowest implementation. More principles for IFCDC tend to be implemented in units providing care for a higher number of VLBW infants.

Do NICU developmental care improve cognitive and motor outcomes for preterm infants? A systematic review and meta-analysis

Background

The aim of this study was to review the effects of developmental care in neonatal intensive care unit (NICU) setting on mental and motor development of preterm infants.

Method

We searched PubMed, EMBASE, CINAHL, Scopus, Web of Science and Cochrane library until October 8th 2017, and included randomized controlled trials that assessed effects of developmental care in NICU on mental and motor development of preterm infants at 12 and 24 months of age, using the Bayley scale of infant development in this systematic review. In addition, data were pooled by random effects model and Standardized Mean Difference (SMD) with 95% confidence intervals (CI), calculated for meta-analysis.

Results

Twenty one studies were eligible to be included in this systematic review; however, only thirteen studies had data suitable for meta-analysis. According to statistical analysis, developmental care in NICU improved mental developmental index (MDI) (standardized mean difference [SMD] 0.55, 95% confidence interval [CI] 0.23–0.87; p < 0.05), and psychomotor developmental index (PDI) (SMD 0.33, [CI] 95% CI 0.08–0.57; p < 0.05) of BSID at 12 months of age and PDI at 24 months of age (SMD 0.15, 95% CI -0.02–0.32; p < 0.1) of preterm infants. However, the benefit was not detected at 24 months of age on MDI (SMD 0.15, 95% CI -0.05–0.35; p = 0.15).

Conclusion

Current evidence suggests that developmental care in only NICU setting could have significant effect on mental and motor development of preterm infants, especially at 12 months of age. However, because of clinical heterogeneity, more studies are needed to evaluate the effects of developmental NICU care in the development of preterm infants.

Music enhances structural maturation of emotional processing neural pathways in very preterm infants

Prematurity disrupts brain maturation by exposing the developing brain to different noxious stimuli present in the neonatal intensive care unit (NICU) and depriving it from meaningful sensory inputs during a critical period of brain development, leading to later neurodevelopmental impairments. Musicotherapy in the NICU environment has been proposed to promote sensory stimulation, relevant for activity-dependent brain plasticity, but its impact on brain structural maturation is unknown. Neuroimaging studies have demonstrated that music listening triggers neural substrates implied in socio-emotional processing and, thus, it might influence networks formed early in development and known to be affected by prematurity. Using multi-modal MRI, we aimed to evaluate the impact of a specially composed music intervention during NICU stay on preterm infant's brain structure maturation. 30 preterm newborns (out of which 15 were exposed to music during NICU stay and 15 without music intervention) and 15 full-term newborns underwent an MRI examination at term-equivalent age, comprising diffusion tensor imaging (DTI), used to evaluate white matter maturation using both region-of-interest and seed-based tractography approaches, as well as a T2-weighted image, used to perform amygdala volumetric analysis. Overall, WM microstructural maturity measured through DTI metrics was reduced in preterm infants receiving the standard-of-care in comparison to full-term newborns, whereas preterm infants exposed to the music intervention demonstrated significantly improved white matter maturation in acoustic radiations, external capsule/claustrum/extreme capsule and uncinate fasciculus, as well as larger amygdala volumes, in comparison to preterm infants with standard-of-care. These results suggest a structural maturational effect of the proposed music intervention on premature infants' auditory and emotional processing neural pathways during a key period of brain development.

The Effect of Individualized Developmental Care Practices in Preterm Infants

Background: Preterm infants are vulnerable humans requiring much care and attention. They may be exposed to irregular noise, light, and odor in the neonatal intensive care unit for a period of several weeks or months. This study was carried out to determine the effect of individualized developmental care on physiological parameters, growth, and transition to oral feeding in preterm infants. Methods: The study was a randomized controlled trial. The sample comprised premature infants meeting the inclusion criteria. They were randomly assigned to four groups: the maternal voice group, the breast milk odor (BMO) group, the incubator cover (IC) group, and the control group. Results: No statistically significant difference was found between the groups in terms of weight, height, and head circumference at time of discharge. Mean SO2 values were statistically higher in the IC group than the other groups; however, the heart rate and respiratory rate were not statistically different in a significant sense between the groups. The briefest duration of transition to total oral feeding was seen in the BMO group. Conclusion: Individualized developmental care practices based on the results of these interventions are likely to support the care of preterm infants. Breast milk odor may ease the transition to breastfeeding.

Effect of Unimodal and Multimodal Sensorimotor Interventions on Oral Feeding Outcomes in Preterm Infants: An Evidence-Based Systematic Review

BACKGROUND

Preterm infants often experience difficulty with the transition from tube to oral feeding. While many unimodal and multimodal sensorimotor interventions have been generated to optimize oral feeding skills, there has been little cohesion between interventions.

PURPOSE

The aims of this systematic review were to examine the effect of sensorimotor interventions on oral feeding outcomes and to determine whether multimodal interventions lead to better oral feeding performances than unimodal interventions.

SEARCH STRATEGY

A systematic search of CINAHL, Embase, MEDLINE, and PsycINFO databases was conducted. Studies were reviewed to assess the types of interventions used to improve transition to full oral feeding, volume intake, weight gain, and length of hospital stay.

RESULTS

The search identified 35 articles. Twenty-six studies examined a unimodal intervention, with the majority focusing on oral sensorimotor input and the others on tactile, auditory, and olfactory input. Nine studies assessed multimodal interventions, with the combination of tactile and kinesthetic stimulation being most common. Results varied across studies due to large differences in methodology, and caution is warranted when interpreting results across studies. The heterogeneity in the studies made it difficult to make any firm conclusions about the effects of sensorimotor interventions on feeding outcomes. Overall, evidence on whether multimodal approaches can lead to better oral feeding outcomes than a unimodal approach was insufficient.

IMPLICATIONS FOR PRACTICE

The use of sensorimotor interventions to optimize feeding outcomes in preterm infants varies based on methods used and modalities. These factors warrant caution by clinicians who use sensorimotor interventions in the neonatal intensive care unit.

IMPLICATIONS FOR RESEARCH

Large randomized clinical trials using a standardized approach for the administration of sensorimotor input are needed to further establish the effects on feeding outcomes in preterm infants.

Web-Based Intervention to Teach Developmentally Supportive Care to Parents of Preterm Infants: Feasibility and Acceptability Study

Background

Preterm birth affects 8% to 11% of the population and conveys a significant risk of developmental delays. Intervention programs that support child development have been shown to have a positive impact on early motor and cognitive development and on parental well-being. However, these programs are often difficult to implement in a real-life setting due to lack of resources. Hence, our multidisciplinary team developed Mieux Agir au Quotidien (MAQ) to teach developmentally supportive care to parents of preterm infants with the goal of improving child development and parental outcomes. Our intervention included 3 in-person workshops that occurred prior to hospital discharge and a Web-based platform with written and videotaped materials that addressed 5 main themes: (1) infant behavioral cues, (2) flexion positioning; (3) oral feeding support, (4) parent-infant interactions, and (5) anticipation of developmental milestones.

Objective

This study aimed to test the feasibility and acceptability of the intervention by parents of preterm infants and assess clinical benefits on child neurodevelopment and parental outcomes during the first year of life.

Methods

A total of 107 infants born at <30 weeks and admitted to Sainte-Justine Hospital neonatal intensive care unit and their parents were enrolled in a nonrandomized controlled before-and-after interventional study (intervention n=55, comparison n=52). Acceptability of the program was assessed with a user satisfaction questionnaire. When the infants were at 4 months’ corrected age, all parents completed questionnaires on infant temperament, parenting stress, sense of competence, and parenting satisfaction. At 12 months’ corrected age, neurodevelopmental testing was performed on infants using the Alberta Infant Motor Scale and the Bayley Scales of Infant and Toddler Development, Third Edition. Comparisons between the 2 groups were done using independent t tests, Wilcoxon rank-sum tests, and Fisher exact tests.

Results

The majority of parents (43/45) were satisfied with the intervention program and all would recommend MAQ to others. MAQ met their need for evidence-based information that proved useful to support their child development. No difference in parental or child neurodevelopmental outcomes was detected in this pilot study for most outcomes except for higher median scores for parental coercive behaviors in the intervention group, although proportions scoring in the coercive range did not differ.

Conclusions

Acceptability of the program was high among parents thus supporting the relevance of such intervention. A larger study using a randomized controlled trial design is needed to better document impact on parent and children and investigate how Web-based technologies can efficiently complement individualized intervention to alleviate the burden on health care resources.

Effects of Covering the Eyes versus Playing Intrauterine Sounds on Premature Infants' Pain and Physiological Parameters during Venipuncture

BACKGROUND

There is a need to assess the impact of initiatives to reduce exposure to environmental light and sound in preterm infants undergoing painful interventions in neonatal intensive care units.

OBJECTIVES

In this study, we aimed to identify the effect of covering the eyes and playing the intrauterine ambient sounds on premature infants' pain and physiological parameters during venipuncture.

METHODS

This was a randomized controlled trial. Ninety-four preterm infants were randomly divided into three groups: intrauterine sounds (n=32), covered eyes (n=32), and control (n=30) groups. Data were collected on the Preterm Infant Information Form, Preterm Infant Follow-up Form, and Neonatal Infant Pain Scale (NIPS), used to assess pain.

RESULTS

A significant difference was found between the intervention and control groups' NIPS score after venipuncture, which was primarily due to covered eyes' group. No significant difference was found between the intervention and control groups' NIPS score during venipuncture. In addition, no significant difference was found between the intervention and control groups of infants physiological parameters before, during, and after venipuncture. The practice of covering preterm infants' eyes during venipuncture positively affected their pain scores after venipuncture.

CLINICAL IMPLICATIONS

The effect of covering the eyes and playing the intrauterine ambient sounds in preterm infants may be recommended as simple, safe, and supportive stimuli that facilitate positive effects during painful procedures.

Eight principles for patient-centred and family-centred care for newborns in the neonatal intensive care unit

Despite the recent improvements in perinatal medical care leading to an increase in survival rates, adverse neurodevelopmental outcomes occur more frequently in preterm and/or high-risk infants. Medical risk factors for neurodevelopmental delays like male gender or intrauterine growth restriction and family sociocultural characteristics have been identified. Significant data have provided evidence of the detrimental impact of overhelming environmental sensory inputs, such as pain and stress, on the developing human brain and strategies aimed at preventing this impact. These strategies, such as free parental access or sleep protection, could be considered 'principles of care'. Implementation of these principles do not require additional research due to the body of evidence. We review the scientific evidence for these principles here.

Does Music Positively Impact Preterm Infant Outcomes?

BACKGROUND

The hospital environment leaves preterm infants (PTIs) exposed to various stressors that can disrupt their growth and development. Developmental interventions such as music may be an important strategy to mitigate PTI's stress. This brief evaluates current evidence regarding the impact of music therapy on outcomes for PTIs.

PURPOSE

The question guiding this brief is "Do various types of music therapy positively affect physiologic indicators, feeding behaviors/length of stay (LOS) and pain management outcomes for PTIs?"

SEARCH STRATEGY

CINAHL/MEDLINE Complete and PubMed databases were searched using keywords preterm infants, premature infants, preterm baby, premature baby, NICU baby, music, and music therapy. The search was limited to 5 years for English studies evaluating the effects of music therapy on physiological indicators, feeding, pain outcomes, and length of stay. The search yielded 12 studies addressing these concerns.

FINDINGS

Music therapy was shown to positively affect physiologic indicators, feeding, length of stay, and pain outcomes for PTIs. In addition, music decreased parental stress.

IMPLICATIONS FOR PRACTICE

Thoughtful consideration should be given regarding the value of diverse types of music and parental involvement when incorporating music into an individualized plan of care. Furthermore, the development of guidelines with a focus on ambient sound reduction is an important strategy when adding music as an intervention.

IMPLICATIONS FOR RESEARCH

Further research is needed to investigate ambient sound levels in conjunction with musical interventions. In addition, the impact of various types of music, differences in gender, reduction of stress, pain for infants, and parental role in music requires further evaluation.

Quality Improvement Initiative for Family-Centered Care in the Neonatal Intensive Care Unit of a Tertiary Hospital in South Africa

The introduction of family-centered care in the neonatal intensive care unit was identified as a high priority to facilitate bonding and attachment with potential positive outcomes for the parents and infants. The aim of the study was, therefore, to develop and implement a quality improvement initiative to foster family-centered care in a tertiary neonatal intensive care unit from birth onward. A pretest posttest intervention design was used using mixed methods over 3 phases to determine the perceived level of family-centered care according to healthcare professionals and parents using self-administered questionnaires; to develop and implement a quality improvement initiative to enhance family-centered care in a neonatal intensive care unit using a nominal group technique, followed by the quality improvement process; and to evaluate the outcomes of the initiative by repeating the self-administered questionnaires to parents and staff. Various activities were introduced as part of the initiative such as early breastfeeding, early introduction of parents to their infant, open visitation policy, and involvement in caring activities. The perceived level of care according to staff and parents increased. It is expected to enhance bonding and attachment between the infants and their parents, with consequential long-term positive outcomes.

Trends in Family-Centered Care in Neonatal Intensive Care

Family-centered care in neonatal intensive care changed over the last decades. Initially, parents and infants were separated and parents were even being blamed for cau-sing infections in their infants. The importance, though, of the parents being the constant in the infant's life emerged and with that the importance of early bonding and attachment for the parents to take on their role and responsibi-lities as primary caregivers. Facilitation of family-centered care includes involving the parents in daily care activities, kangaroo care, developmental care, interaction and communication with the infant, as well as involving grandparents and siblings. Implementation of family-centered care requires appropriate policies, facilities and resources, education of all involved, and a positive attitude.

Scale Development and Psychometrics for Parents' Satisfaction with Developmental Care in Neonatal Intensive Care Unit

OBJECTIVE

Developmental care comprises a wide range of medical and nursing interventions used in the neonatal intensive care unit (NICU) to mitigate and reduce stressors affecting preterm or ill neonates. Because patient satisfaction survey is a valuable quality improvement tool, we aimed to develop and test the psychometric properties of a tool for measuring parent satisfaction of developmental care in the NICU.

MATERIALS &METHODS

In this psychometric methodological study, the item pool and initial questionnaire were designed based on a comprehensive literature review and exploring NICU parent satisfaction questionnaires. The validity of the designed questionnaire was determined using face, content (qualitative and quantitative), and construct validity. Exploratory factor analysis was performed using responses from 400 parents of infants hospitalized in the NICUs of 34 hospitals in 2015 in Tehran, Iran. The reliability of the questionnaire was identified using Cronbach's alpha and stability measures.

RESULTS

The initial questionnaire was designed with 72 items in five domains. After testing the face validity, 3 items were omitted. The results of validity testing were acceptable. The exploratory factor analysis was performed on 69 items, and 5 factors (care and treatment with 20 items, information with 15 items, hospital facilities with 9 items, parental education with 7 items, and parental participation with 8 items) were extracted. The reliability was supported by high internal consistency (α = 0.92).

CONCLUSION

This questionnaire could be valid and reliable tool for measuring parents' satisfaction.

[Variables determining the amount of care for very preterm neonates: the concept of medical stance]

OBJECTIVE

To compare the amount of medical interventions on very preterm neonates (24-31 weeks of gestation) in two French university tertiary care centers, one of which is involved in a Neonatal Developmental Care program. A secondary objective is to assess whether this difference in medical interventions can be linked to a difference in mortality and morbidity rates.

METHODS

We prospectively included all very preterm neonates free from lethal malformation born live in these two centers between 2006 and 2010. These inclusion criteria were met by 1286 patients, for whom we compared the rate of five selected medical interventions: birth by caesarean section, chest intubation in the delivery room, surfactant therapy, pharmacological treatment of patent ductus arteriosus, and red blood cell transfusion.

RESULTS

The rates of the five medical interventions were systematically lower in the center that is involved in Neonatal Developmental Care. There was no significant difference in survival at discharge with no severe cerebral ultrasound scan abnormalities between the two centers. There were, however, significantly higher rates of bronchopulmonary dysplasia and nosocomial sepsis and longer hospital stays when the patients were not involved in a Neonatal Developmental Care program.

DISCUSSION

This benchmarking study shows that in France, in the first decade of the 21st century, there are as many ways to handle very preterm neonates as there are centers in which they are born. This brings to light the concept of medical stance, which is the general care approach prior to the treatment itself. This medical stance creates the overall framework for the staff's decision-making regarding neonate care. The different parameters structuring medical stance are discussed. Moreover, this study raises the problematic issue of the aftermath of benchmarking studies when the conclusion is an increase of morbidity in cases where procedure leads to more interventions.

[Developmental centered care. Situation in Spanish neonatal units]

INTRODUCTION

Developmental centered care (DC) is focused on sensorineural and emotional development of the newborns. In Spain we have had information on the application of DC since 1999, but the extent of actual implementation is unknown.

OBJETIVE

To determine the level of implementation of DC in Spanish neonatal units where more than 50 infants weighing under 1500g were cared for in 2012. A comparison was made with previous data published in 2006.

MATERIAL AND METHODS

A descriptive observational cross-sectional study was performed using a survey with seven questions as in the 2006 questionnaire.

RESULTS

The survey was sent to 27 units. The response rate was 81% in 2012 versus 96% in 2006. Noise control measures were introduced in 73% of units in 2012 versus 11% in 2006 (P<.01). The use of saccharose was 50% in 2012 versus 46% in 2006 (P=.6). Parents free entry was 82% in 2012 versus 11% in 2006 (P<.01). Kangaroo care was used without restriction by 82% in 2012 compared to 31% in 2006 (P<.01).

CONCLUSIONS

The implementation of the DC in Spain has improved. There is still room for improvement in areas, such as the use of saccharose or noise control. However, it is important to highlight the positive change that has occurred in relation to unrestricted parental visits.

Relationships between environmental stressors and stress biobehavioral responses of preterm infants in NICU

Although research has demonstrated that the neonatal intensive care unit (NICU) is a stressful environment for preterm and high-risk infants, little research validates the suspected relationships between infant biobehavioral responses and environmental stress in the NICU. This exploratory study examined the relationship between environmental stress and biobehavioral responses of preterm infants. The study used a repeated-measures research design to examine research variables in one group of preterm infants. Measurements of research variables were recorded every 2 minutes during two 60-minute observation periods for each research day (1 hour in the morning and 1 hour in the afternoon) and conducted over 2 days. A convenience sample of 37 preterm infants was recruited from 2 medical centers in Taiwan. A total of 4164 observations were made and recorded during the study. There was a statistically significant (P < .05) relationship between environmental stressors and changes in physiological signals. There were also statistically significant (P < .05) relationships between environmental stress and some specific stress behaviors. This research is applicable to neonatal clinical practice because it demonstrates the importance of recognizing the preterm infant's biological stress responses to environmental stressors, allowing for early interventions to reduce the possibility of more serious physiological or pathological changes in the status of the preterm infant.

Randomized controlled trial of Family Nurture Intervention in the NICU: assessments of length of stay, feasibility and safety

BACKGROUND

While survival rates for preterm infants have increased, the risk for adverse long-term neurodevelopmental and behavioral outcomes remains very high. In response to the need for novel, evidence-based interventions that prevent such outcomes, we have assessed Family Nurture Intervention (FNI), a novel dual mother-infant intervention implemented while the infant is in the Neonatal Intensive Care Unit (NICU). Here, we report the first trial results, including the primary outcome measure, length of stay in the NICU and, the feasibility and safety of its implementation in a high acuity level IV NICU.

METHODS

The FNI trial is a single center, parallel-group, randomized controlled trial at Morgan Stanley Children's Hospital for mothers and their singleton or twin infants of 26-34 weeks gestation. Families were randomized to standard care (SC) or (FNI). FNI was implemented by nurture specialists trained to facilitate affective communication between mother and infant during specified calming interactions. These interactions included scent cloth exchange, sustained touch, vocal soothing and eye contact, wrapped or skin-to-skin holding, plus family-based support interactions.

RESULTS

A total of 826 infants born between 26 and 34 weeks during the 3.5 year study period were admitted to the NICU. After infant and mother screening plus exclusion due to circumstances that prevented the family from participating, 373 infants were eligible for the study. Of these, we were unable to schedule a consent meeting with 56, and consent was withheld by 165. Consent was obtained for 150 infants from 115 families. The infants were block randomized to groups of N = 78, FNI and N = 72, SC. Sixteen (9.6%) of the randomized infants did not complete the study to home discharge, 7% of those randomized to SC and 12% of FNI infants. Mothers in the intervention group engaged in 3 to 4 facilitated one- to two-hour sessions/week. Intent to treat analyses revealed no significant difference between groups in medical complications. The mean length of stay was not significantly affected by the intervention.

CONCLUSION

There was no significant effect demonstrated with this intervention amount on the primary short-term outcome, length of stay. FNI can be safely and feasibly implemented within a level IV NICU.

TRIAL REGISTRATION

Clinicaltrials.gov: NCT01439269.

Staff perceptions on Newborn Individualized Developmental Care and Assessment Program (NIDCAP) during its implementation in two Spanish neonatal units

BACKGROUND

The implementation of the Newborn Individualized Developmental Care and Assessment Program (NIDCAP) requires great effort. Few studies evaluating staff perception of NIDCAP exist, especially in Southern Europe, and these few studies usually have a low representation of the medical staff.

AIMS

Exploration of staff perception (neonatologists, nurses and nursing assistants) of NIDCAP during its implementation and their attitude towards it and intention to put it into practice.

STUDY DESIGN

This study is a descriptive survey measuring staff perceptions of NIDCAP and its effects on their work in two Spanish neonatal level III intensive care units (NICUs). Validated questionnaires were distributed to neonatologists, nurses and nursing assistants of which 305 were completed (response rate: 85%).

RESULT

Virtually all the items which assess the infant's well being and the parents' role received a positive evaluation. However, three items got slightly negative evaluations: NIDCAP was more time consuming and nurses' working conditions and lighting in the unit were less optimal than in earlier practices. The professionals also had a positive attitude and a willingness to use the NIDCAP. Neonatologists perceived NIDCAP more positively than the nursing staff with statistically significant differences.

CONCLUSION

The neonatal unit staff in two Spanish NICUs perceived NIDCAP positively. This assessment is more positive for neonatologists than for nurses.

Peripartum consultations expand the role of the fetal/neonatal neurologist

The peripartum period entails the next prenatal interval when novel neuroprotective strategies will be designed and tested. Research development will lead to novel evaluations for maternal-fetal pairs who require inpatient treatment and possible delivery for worsening or acute neurologic problems. Future studies should critically compare serial fetal surveillance assessments with postnatal clinical findings to detect and treat more accurately fetal/neonatal brain disorders that begin or worsen during the peripartum period. Clinical management decisions require an interdisciplinary treatment approach. Protocols may begin before and during parturition, and continue through neonatal resuscitation and early postnatal periods into infancy. Appropriate choices of preventive, rescue, and repair neuroprotective interventions must consider both the timing and etiologies of encephalopathies in the context of maternal, fetal, placental, and neonatal diseases.

Integrative literature review defining evidence-based neurodevelopmental supportive care of the preterm infant

Neurodevelopmental supportive care (NDSC) is a well-researched topic and extensive evidence is available on its benefits in terms of the outcome for preterm infants. The programs, strategies, and individual elements of NDSC have been evaluated; however, knowledge and implementation of the developmental care approach is fragmented and the evidence base for elements of NDSC that make up the holistic model is not explicitly documented. The aim of this study was to identify and critically appraise the methodologic quality of relevant research studies and synthesize the current best available evidence of NDSC. A comprehensive investigation of NDSC including studies using research methods other than clinical trials may provide a combination of results from several primary studies, therefore an integrative literature review was utilized as the method of choice. Sixteen research articles were found to be of good methodologic quality and level and strength of evidence after critical appraisal. They described or defined the elements of NDSC explicitly. Extraction of data from these articles contributed to the formulation of 25 conclusion statements. Each of these statements could be grouped under 9 categories that resulted from a process of synthesis, and each of these categories could be substantiated from its literature support, clinical impact, and supporting evidence, including the specific literature references and volume and level of evidence associated with that element of NDSC, providing the evidence base for defining NDSC.

An interdisciplinary fetal/neonatal neurology program

A fetal/neonatal neurology program should encompass interdisciplinary service, educational and research objectives, merging curricula concerning maternal, placental, fetal and neonatal contributions to brain health and disease. This approach is anchored by research in early life programming that demonstrates that prenatal and postnatal factors influence long-term neurologic health. This concept also supports the design of neuroprotective interventions during critical periods of brain development when brain circuitries more optimally adapt to maturational challenges. Preventive, rescue and repair protocols will transform pediatric medical practices, to promote improved childhood outcomes. Inclusion of life-course science and research will identify medical and socioeconomic factors that favorably or adversely affect quality of life into adulthood. Greater awareness of the convergence of developmental origins of brain health and disease and developmental aging theories will influence public health policies, to encourage financial support for programs that will improve the quality of life for the child and adult.

Sensorimotor interventions improve growth and motor function in preterm infants

PURPOSE

To assess the effect of an oral (O+O), a tactile/kinesthetic (T/K+T/K), and a combined (O+T/K) intervention on preterm infants' weight gain and motor function and to determine whether the combined O+T/K intervention has an additive/synergistic effect on outcomes.

DESIGN/SAMPLE

Seventy-five preterm infants were randomized into an O+O intervention consisting of oral stimulation, a T/K+T/K intervention involving whole body stimulation, an O+T/K intervention, and a control group. Interventions were administered for 15 minutes, twice a day, for ten days.

OUTCOMES

Weight gain, motor function.

RESULTS

The O+O and T/K+T/K groups had greater weight gain during the intervention period than did controls (p ≤.025). The T/K+T/K and O+T/K groups had better motor function than did controls (p ≤.017).

CONCLUSION

Single and combined interventions improved growth and motor function. The combined intervention, because of the shorter duration of each modality, did not lead to additive/synergistic effects, suggesting that the duration of the sensorimotor input is as important as its target in achieving defined outcomes.

Staff perception one year after implementation of the the newborn individualized developmental care and assessment program (NIDCAP)

The Newborn Individualized Developmental Care and Assessment Program (NIDCAP) was piloted at one NICU. Staff perception of impact and the feasibility of applying the program was explored in a survey and a focus group interview. NIDCAP was perceived to impact positively on infant well-being and parents' way of caring. Although the influence of NIDCAP on staff working conditions and job perfomance was overall positive, their perceptions varied. Presence of the NIDCAP observer and empowerment of parents was challenging to some nurses, especially in terms of decision making in care. Conflicts of interest occurred between staff member need of light and infant need of light reduction.

Parents, siblings and grandparents in the Neonatal Intensive Care Unit. A survey of policies in eight European countries

OBJECTIVE

To describe policies towards family visiting in Neonatal Intensive Care Units (NICU) and compare findings with those of a survey carried out 10 years earlier.

METHODS

A questionnaire on early developmental care practices was mailed to 362 units in eight European countries (Sweden, Denmark, the UK, the Netherlands, Belgium, France, Spain and Italy). Of them 78% responded, and among those responded, 175 reported caring for at least 50 very low birth weight infants every year and their responses were analysed further.

RESULTS

A majority of all units allowed access at any time for both parents. This was almost universal in northern Europe and the UK, whereas it was the policy of less than one-third of NICU in Spain and Italy, with France in an intermediate position. Restrictions on visiting of grandparents, siblings and friends, as well as restricting parents' presence during medical rounds and procedures followed the same pattern. A composite visiting score was computed using all the variables related to family visiting. Lower median values and larger variability were obtained for the southern countries, indicating more restrictive attitudes and lack of national policy.

CONCLUSIONS

The presence of parents and other family members in European NICUs has improved over a 10-year period. Several barriers, however, are still in place, particularly in the South European countries.

Relationships between environmental stressors and stress biobehavioral responses of preterm infants in NICU

Although research has demonstrated that the neonatal intensive care unit (NICU) is a stressful environment for preterm and high-risk infants, little research validates the suspected relationships between infant biobehavioral responses and environmental stress in the NICU. This exploratory study examined the relationship between environmental stress and biobehavioral responses of preterm infants. The study used a repeated-measures research design to examine research variables in one group of preterm infants. Measurements of research variables were recorded every 2 minutes during two 60-minute observation periods for each research day (1 hour in the morning and 1 hour in the afternoon) and conducted over 2 days. A convenience sample of 37 preterm infants was recruited from 2 medical centers in Taiwan. A total of 4164 observations were made and recorded during the study. There was a statistically significant (P < .05) relationship between environmental stressors and changes in physiological signals. There were also statistically significant (P < .05) relationships between environmental stress and some specific stress behaviors. This research is applicable to neonatal clinical practice because it demonstrates the importance of recognizing the preterm infant's biological stress responses to environmental stressors, allowing for early interventions to reduce the possibility of more serious physiological or pathological changes in the status of the preterm infant.

Motor performance in very preterm infants before and after implementation of the newborn individualized developmental care and assessment programme in a neonatal intensive care unit

AIM

To compare motor performance in supine position at the age of 4-months corrected age (CA) in very preterm (VPT) infants cared for in a neonatal intensive care unit (NICU) before and after the implementation of the Newborn Individualized Developmental Care and Assessment Program (NIDCAP).

METHODS

Assessments of motor performance in supine position according to level of motor development and quality of motor performance were made, using the Structured Observation of Motor Performance in Infants (SOMP-I).

SUBJECTS

VPT infants cared for in a NICU at a Swedish university hospital before, Group A (n = 68), and after, Group B (n = 58), the implementation of developmentally supportive care based on NIDCAP.

RESULTS

The infants who were treated after the introduction of NIDCAP showed higher level of motor development in the arms/hands and trunk. No significant group differences were noted in total deviation score for the respective limbs, but lower frequency of lateral flexion in head movements, extension-external rotation-abduction, extension-internal rotation-adduction and varus and valgus position in the feet was found in the NIDCAP group, compared with those treated before the introduction.

CONCLUSION

The infants who were treated after NIDCAP care had been implemented showed a higher level of motor development in arms/hand and trunk and fewer deviations in head, legs and feet at 4-months CA than infants treated before NIDCAP implementation. The observed changes may be due to NIDCAP and/or improved perinatal and neonatal care during the studied time period.

Newborn Individual Development Care and Assessment Program (NIDCAP): a systematic review of the literature

BACKGROUND

Important advancements have been made in the care of preterm infants. Health services have introduced various methods aimed at promoting attachment, breastfeeding, and neurological development. The Newborn Individualized Developmental Care and Assessment Program (NIDCAP), developed to stimulate preterm infants at levels adapted to the child's degree of neurological maturity, is increasingly being used.

OBJECTIVES

The aim was to investigate the impact of NIDCAP on the psychomotor development, neurological status, medical/nursing care outcomes, and parental perceptions. A further aim was to evaluate the cost-related effects of NIDCAP.

DATA EXTRACTION AND ANALYSIS

A literature search up to September 2007 was performed. The reviewed papers were assessed for methodological quality and only statistically significant findings were extracted.

FINDINGS

The evidence compiled on the effects of NIDCAP is based on 12 articles from six randomized controlled trials that included approximately 250 children. Each of the studies was assessed as having medium quality. Most of the studies were small and many investigated a huge number of outcome variables, which decreased their scientific strength. On outcome variables in which a significant difference was found between the intervention (NIDCAP) and control groups, most studies showed better results for the NIDCAP group. This was particularly valid for cognitive and psychomotor development. Four studies also showed a reduced need for respiratory support for the NIDCAP group. No studies were identified that weighed the total cost of NIDCAP against its effects.

CONCLUSIONS

Despite promising findings, primarily on cognitive and motor development, the scientific evidence on the effects of NIDCAP is limited. Shortcomings in design and methods in the reviewed studies hamper far-reaching claims on the effectiveness of the method. Scientific grounds for assessing the effects of NIDCAP would be substantially enhanced by a sufficiently comprehensive study with extended follow-up and a clear focus on a few important outcome variables.

Statistical versus clinical significance for infants with brain injury: reanalysis of outcome data from a randomized controlled study

By adopting more appropriate statistical methods to appraise data from a previously published randomized controlled trial, the statistical and clinical significance of an intervention on the 18-month neurodevelopmental outcome of infants with suspected brain injury is evaluated. The intervention group (n = 32) receives extensive, individualized cognitive/sensorimotor stimulation by public health nurses while the control group (n = 30) receives standard follow-up care. At 18 months, 43 infants remain in the study (22 intervention and 21 control). The results indicate that there is a significant statistical change within groups and a clinical significance whereby more infants in the intervention group improve in mental, motor, and neurological functioning at 18 months compared to the control group. The benefits of looking at clinical significance from a meaningful aspect for practitioners are emphasized.

Development and growth in very preterm infants in relation to NIDCAP in a Dutch NICU: two years of follow-up

AIM

To study development and growth in relation to newborn individualized developmental and assessment program (NIDCAP) for infants born with a gestational age of less than 30 weeks.

METHODS

Developmental outcome of surviving infants, 25 in the NIDCAP group and 24 in the conventional care group, in a prospective phase-lag cohort study performed in a Dutch level III neonatal intensive care unit (NICU) was compared. Main outcome measure was the Bayley scales of infant development-II (BSID-II) at 24 months corrected age. Secondary outcomes were neurobehavioral and developmental outcome and growth at term, 6, 12 and 24 months.

RESULTS

Accounting for group differences and known outcome predictors no significant differences were seen between both care groups in BSID-II at 24 months. At term age NIDCAP infants scored statistically significant lower on neurobehavioral competence; motor system (median [IQR] 4.8 [2.9-5.0] vs. 5.2 [4.3-5.7], p = 0.021) and autonomic stability (median [IQR] 5.7 [4.8-6.7] vs. 7.0 [6.0-7.7], p = 0.001). No differences were seen in other developmental outcomes. After adjustment for background differences, growth parameters were comparable between groups during the first 24 months of life.

CONCLUSION

At present, the strength of conclusions to be drawn about the effect of NIDCAP on developmental outcome or growth at 24 months of age is restricted. Further studies employing standardized assessment approaches including choice of measurement instruments and time points are needed.

Applying Dutch and US versions of the BSID-II in Dutch children born preterm leads to different outcomes

The aim of the present study was to evaluate whether the application of Dutch versus US test procedures and norms of the Bayley Scales of Infant Development - 2nd edition (BSID-II) leads to different developmental outcomes. The BSID-II was administered to 376 preterm infants (191 males, 185 females; mean gestational age 30wks [SD 2.7], mean birth-weight 1242g [SD 385]) at corrected ages of 6, 12, 24, and/or 36 months. Raw scores were calculated twice with US and Dutch test procedures. Raw scores as well as Mental Developmental Index (MDI) and Psychomotor Developmental Index (PDI) scores, calculated on the basis of Dutch versus US normative data, were compared. Small but statistically significant Dutch-US differences were found between raw scores. Large, clinically relevant Dutch-US differences were found for MDI and PDI scores, especially at 6 and 12 months. These differences were likely to have been caused by a bias in the Dutch normative data, although a slower developmental pace of Dutch children in general could also have a role. This study highlights the problems that can occur when using a test that was developed in another country, even when local standardization is available.

[Life expectancy of extremely preterm infants]

Extremely preterm infants [gestational age (GA) between 24-28 weeks] should be delivered optimally in an institute where neonatal intensive care unit (NICU) is available and their short- and long-term care is ensured. At the Department of Obstetrics and Gynecology, Medical School, University of Pécs, 7499 infants were born between 1st of January, 2000 and 31st of December, 2004. During this period the rate of preterm deliveries was 20% (1499/7499). Among preterm infants the incidence of extremely preterm babies (GA 28 weeks or less) was 18% (272/1499), the rate of profoundly preterm infants (GA less than 25 weeks) was 3.2% (48/1499). Advancing with gestational age the survival rate is increasing. At the department, the rate of handicapped infants among extremely premature babies was 15.3%. The majority of the handicapped infants were profoundly preterm, meanwhile, more than 50% of infants born at the 26 gestational weeks were free of symptoms influencing social activities. It is important to stress the prognostic value of the screening for hearing loss (otoacoustic emission), visual problems, and intracranial bleeding for the early detection and cure of the possible complications of prematurity.

Individualized developmental care in a Dutch NICU: short-term clinical outcome

AIM

To compare the short-term clinical outcomes of Newborn Individualized Developmental Care and Assessment Program (NIDCAP) and conventional care.

METHODS

A prospective phase-lag cohort study was performed in a Dutch tertiary level neonatal intensive care unit (NICU). Infants born before 30 weeks of gestational age (GA) were included, 26 in the conventional and 25 in the NIDCAP group. Outcomes were respiratory status, cerebral ultrasound findings, growth and length of NICU stay.

RESULTS

At study entry, NIDCAP infants had a lower birth weight (mean [SD]: 1043 [191] vs. 1154 [174] g, p = 0.044), were more often small for GA (8 vs. 2, p = 0.038), had smaller head circumferences (mean [SD]: 25.1 [1.3] vs. 26.1 [1.8] cm, p = 0.041) and were less often multiples (6 vs. 14, p = 0.029) than conventional care infants. During NICU stay, more infants in the NIDCAP group developed pneumonia (9 vs. 3, p = 0.040) due to nosocomial infections. After adjustment for these differences, a decreased risk for more severe cerebral damage in favour of NIDCAP was seen (Odds ratio: 0.12, 95% CI: 0.03-0.46, p = 0.002). No differences were observed for the other outcomes.

CONCLUSIONS

We conclude with precaution that in this phase-lag cohort study NIDCAP may have resulted in less severe cerebral damage, but was not associated with other clinical outcomes. In light of these findings, NIDCAP deserves further exploration.

Percepção das mães sobre o cuidado do bebê de baixo peso antes e após implantação do Método Mãe-Canguru em hospital público da cidade de São Paulo, Brasil

OBJETIVOS: aumentar a compreensão sobre os diferentes modos que as famílias de baixa renda lidam com o nascimento de um bebê pré-termo, com vistas a aprimorar a implantação do Método Mãe-Canguru (MMC). MÉTODO: estudo qualitativo realizado em São Paulo, estado de São Paulo, em 2004, no qual foram entrevistadas 19 mães antes e 22 mães após implantação do MMC. O roteiro de entrevistas incluía questões abertas, das quais emergiram as informações sobre como as mães cuidaram de seus bebês de baixo peso, os arranjos domésticos e outras medidas a que recorreram. Para análise utilizou-se a abordagem da Grounded Theory. RESULTADOS: a necessidade de cuidar de outros filhos parece ser um dos principais limitadores para a opção ao MMC. Em comparação às mães entrevistadas antes da implantação do programa, as mães-cangurus eram mais jovens, mais escolarizadas, sem outros filhos, recebiam mais ajuda nas tarefas domésticas e relataram menos dificuldades na amamentação. CONCLUSÕES: a oferta do MMC em uma maternidade da periferia de São Paulo sugere efeitos positivos sobre a amamentação. A tendência à conformação de famílias nucleares dificulta a participação das mulheres no programa. Conhecer as limitações e possibilidades de cada família pode contribuir para o aperfeiçoamento do processo de implantação.

Staff opinions regarding the Newborn Individualized Developmental Care and Assessment Program (NIDCAP)

This study explored the opinions of (para)medical and nursing staff in two Dutch Neonatal Intensive Care Units (NICU's). A questionnaire was used that measured: a) the perceived impact of NIDCAP on several NICU conditions, b) attitudes, subjective norm, perceived behavioral control, knowledge and abilities of using the NIDCAP method (based on the Theory of Planned Behavior) and c) training interest, requirements, information sources and the relevance of the NIDCAP method for different groups of NICU patients. Respondents were positive about NIDCAP and felt that using NIDCAP is fulfilling and leads to improvement of the infant's development, health and well-being. However, NIDCAP was also thought to be time-consuming and might worsen job conditions. The nursing staff, compared to the medical staff, had a more positive attitude (p=.004), higher perceived behavioral control (p=.004) and perceived a more positive impact of NIDCAP on NICU conditions (p=.008).

How can we evaluate developmental care practices prior to their implementation in a neonatal intensive care unit?

Developmental care is designed to allow optimal neurobehavioral development of the preterm infant. The Neonatal Individualized Developmental Care and Assessment Program (NIDCAP) associates various strategies and focuses on individualized, family-oriented care. Scientific evaluation of developmental care is needed. Randomized controlled trials are the basis for medical evaluation, but present some limitations for developmental care studies. Qualitative research and benchmarking could be of interest in this field of neonatal medicine.

Effects of handling procedures on pain responses of very low birth weight infants

PURPOSE

The purpose of this study was to investigate the effects of handling on pain responses of infants with very low birth weight (VLBW) and the frequency, duration, and type of handling procedures used during a 24-hour period for infants with VLBW.

METHODS

Eighteen infants with VLBW were observed for two-hour periods. Infants' pain responses were recorded using the Neonatal Inventory Pain Scale before and after each handling episode. Twelve infants were observed once, six were observed twice. Variables relating to each handling episode observed were documented.

RESULTS

Pain scores were significantly greater after handling. During a 24-hour period, infants were handled an average of 53 times for an average of 2.7 hours. Ten handling episodes included social touch.

CONCLUSIONS

Handling infants with VLBW significantly alters their pain responses. In some infants with VLBW are handled frequently in the neonatal intensive care unit. The results have implications for the training of neonatal caregivers.