Skin-to-Skin Contact (Kangaroo Care) During the COVID-19 Pandemic.

Early recommendations to separate mothers from their newborns during the coronavirus disease 2019 (COVID-19) pandemic have created a detrimental separation practice. This article presents a review of the latest information regarding the (1) 3 modes of transmission of the virus to the neonate; (2) incidence, clinical signs, and severity of COVID-19 in the neonate; (3) factors to be considered to balance risk and benefits of separation and skin-to-skin contact (SSC) when conducting shared decision making; and (4) compendium of published SSC guidelines; and concludes with recommendations for safe practice of SSC to prevent and/or restrict COVID-19 infection in neonates.

Theory of heat stress management: Development and application in the operating room.

AIM: The Theory of Heat Stress Management addresses the phenomenon of occupational heat stress and applies the theory to surgical staff wearing personal protective equipment while performing surgery. This discussion paper relates development of the prescriptive middle range theory of heat stress management to inform and advance research and provide evidence to support new standards of care in clinical nursing practice. DESIGN: The prescriptive middle range theory was developed by summarizing essential elements of the theory, describing the linkages among the dimensions of the theory, enumerating nursing interventions and physiological, psychological and cognitive outcomes, stating relevant assumptions, defining and identifying relationships between the concepts of heat stress management in observable and measurable terms. DATA SOURCES: This discussion paper is based on the first author's experiences with occupational heat stress, observed improvements in surgical personnel's thermal comfort by using a cooling intervention and knowledge gained from an extensive integrated literature review and ongoing clinical research. IMPLICATIONS FOR NURSING: The middle range theory was developed to create awareness of the impact heat stress has on the health and well-being of all healthcare personnel at risk for heat stress due to wearing personal protective equipment. Nurses need to recognize individuals in thermally stressful environments, evaluate and monitor individuals' physiological and psychological responses and promote comfort by providing interventions to alleviate occupational heat stress. CONCLUSION: The Theory of Heat Stress Management combines dimensions specific to heat stress affecting surgical staff and provides a perspective that facilitates knowledge development, can enhance nursing practice and support exploration of the linkages and prescriptions of the theory through research. IMPACT: The predictive middle-range Theory of Heat Stress Management will guide nurses to promote the health and well-being of healthcare workers and influence and improve clinical nursing practice, education, and research related to heat stress management.

Occupational Heat Stress, Thermal Comfort, and Cognitive Performance in the OR: An Integrative Review.

Heat may cause a stress response in perioperative personnel who wear impervious protective surgical gowns that can trap body heat. Responses to heat may include changes in cognitive function, which may affect performance during operative and other invasive procedures. This integrative literature review sought to identify research articles investigating associations among occupational heat stress, thermal comfort, and cognitive performance. The review found that there is a paucity of research on this topic; however, articles that assessed cognitive performance under heat stress for foundry workers (n = 70), cyclists (n = 10), and untrained participants in simulated settings (n = 32) showed that heat may have negative effects on cognition by affecting memory, reaction time, and complex motor skills. Whether heat affects the cognitive performance of perioperative personnel is an important topic for future research.

The evolution of the science of kangaroo (mother) care (skin-to-skin contact).

In the early 1970s, researchers in Ohio, USA, investigated the effects of "Extra Contact" between mothers and their infants early after birth. The "Extra Contact" consisted of the skin-to-skin holding of the newborn infant on the mother's bare chest as soon as possible after birth. In the mid 1970s, Rey and Martinez in Bogota Colombia started investigating the same care method and they called it "Kangaroo Care" (KC). Infants are held upright, skin-to-skin on the mother's bare chest. KC, also referred to as Kangaroo Mother Care or Skin-to-Skin Contact, has been and continue to be investigated for its effects on a plethora of infant, maternal and family outcomes. Evolution of our understanding of the advantages of KC has dramatically changed the care of infants including at risk infants. This article provides a look at the past and present. It also provides insight on how we can shape the future to provide the optimal care for infants, mothers, and the whole family.

Promoting Newborn Safety Using the RAPPT Assessment and Considering Apgar Criteria: A Quality Improvement Project.

PURPOSE: The aim of this project was to evaluate the implementation of the Respiratory, Activity, Perfusion, Position, and Tone (RAPPT) instrument in assessing the infant's transition to extrauterine life while in skin-to-skin contact (SSC). Sample/Design: Nurses (n = 17) completed a pretest and posttest of RAPPT and Apgar scoring knowledge, attended an in-service about accurate scoring, and were observed during 17 deliveries when newborns were in SSC. OUTCOME VARIABLES: Primary variables were knowledge scores, use of RAPPT, and accurate RAPPT scoring. Apgar scoring was also measured. RESULTS: Knowledge scores increased significantly after education, RAPPT scores were correctly assessed, and 1 of 17 newborns had a sudden unexpected postnatal collapse. Apgar scoring accuracy did not change and nurses reported that their Apgar scores were based on their overall impressions of the infant instead of Apgar criteria.

Role of Baby-Friendly Hospital Care in Maternal Role Competence.

The objective of this pilot study was to determine women's perceptions of their levels of maternal role competence at discharge from a Baby-Friendly hospital. A convenience sample of 30 women completed two self-report questionnaires: a demographic questionnaire and the Perceived Maternal Parenting Self-Efficacy scale. Women report that they perceived high levels of maternal role competence with a mean total score of 69.80 (standard deviation = 6.86) out of 80. As women experience breastfeeding in Baby-Friendly hospitals, maternal role competence may develop with appropriate support.

A survey of skin-to-skin contact with perinatal nurses.

OBJECTIVE: This study explored perinatal nurses' knowledge, attitudes and practices of SSC, to identify knowledge-practice gaps. STUDY DESIGN: A descriptive cross-sectional survey design was completed by 101 perinatal nurses. Descriptive statistics and ordered logistical regression were used to describe and compare nurses' responses. RESULTS: The participants strongly agreed that it is nurses' responsibility to advocate for SSC. Significant differences (p<0.01) were reported in provision of SSC with eligible infants between nurses within and between practice settings, education levels, year experience and age differences. Education levels significantly influenced attitudes and implementation of SSC. Perinatal nurses' responses about how difficult it is to initiate SSC changes were affected by years of nursing practice (p<0.04). CONCLUSIONS: Perinatal nurses strongly believe in SSC practices, yet additional training regarding SSC implementation is needed. Education levels, primary practice settings and years of practice appear to influence nurses' implementation of SSC.

Value of Specialty Certification as a Kangaroo Caregiver.

Kangaroo care (KC), also known as skin-to-skin contact, saves lives, but fewer than 50% of newborns and mothers in U.S. hospitals receive KC because of lack of knowledge and skill competency. Because nurses can increase knowledge and skill competency through a certification course, the value of certification as a kangaroo caregiver and administrative incentives for certification as a kangaroo caregiver were evaluated in 71 neonatal intensive care and maternal-newborn unit nurses who completed an electronic questionnaire and the Perceived Value of Certification Tool. Nurses highly valued their KC certification, agreeing with 17 of 18 positive value statements. KC certification increased salary for a few, but institution-based incentives for KC certification are still limited and recognition of KC certification is needed.

Kangaroo Care Education Effects on Nurses' Knowledge and Skills Confidence.

BACKGROUND: Less than 20% of the 996 NICUs in the United States routinely practice kangaroo care, due in part to the inadequate knowledge and skills confidence of nurses. Continuing education improves knowledge and skills acquisition, but the effects of a kangaroo care certification course on nurses' knowledge and skills confidence are unknown. METHOD: A pretest-posttest quasi-experiment was conducted. The Kangaroo Care Knowledge and Skills Confidence Tool was administered to 68 RNs at a 2.5-day course about kangaroo care evidence and skills. Measures of central tendency, dispersion, and paired t tests were conducted on 57 questionnaires. RESULTS: The nurses' characteristics were varied. The mean posttest Knowledge score (M = 88.54, SD = 6.13) was significantly higher than the pretest score (M = 78.7, SD = 8.30), t [54] = -9.1, p = .000), as was the posttest Skills Confidence score (pretest M = 32.06, SD = 3.49; posttest M = 26.80, SD = 5.22), t [53] = -8.459, p = .000). CONCLUSION: The nurses' knowledge and skills confidence of kangaroo care improved following continuing education, suggesting a need for continuing education in this area. J Contin Educ Nurs. 2016;47(11):518-524.

Skin-to-Skin Contact: A Comforting Place With Comfort Food.

Birth and the newborn environment are stressful, especially for preterm infants who have to contend with medical conditions while adapting to the extrauterine world. Therefore, preterm newborns are excellent candidates for comforting measures. Skin-to-skin contact is the best way to provide comfort in several of the realms of Kolcaba's Comfort Theory. Evidence suggests that skin-to-skin contact between the mother and newborn changes the discomforting newborn environment into one that is profoundly comforting. Skin-to-skin contact promotes infant physiologic stability and warmth, helps in organizing infant sleep, reduces stress and pain, and makes breast milk readily available. Comfort to the newborn can be effectively accomplished by skin-to-skin contact.

Parental oxytocin responses during skin-to-skin contact in pre-term infants.

OBJECTIVE: Maternal skin-to-skin contact (M-SSC) has been found to reduce adverse consequences of prematurity, however, its neurobiological mechanisms have been unknown. The purpose of the study was to examine oxytocin mechanism in modulating parental stress and anxiety during M-SSC and P-SSC (paternal SSC) with their pre-term infants. METHODS: Twenty-eight stable pre-term infants and their parents (triads) were recruited in a 2-day cross-over study and 26 mothers and 19 fathers completed the study protocol. Each triad was randomly assigned to one of the two sequences: M-SSC was conducted on day-1 and P-SSC on day-2; and P-SSC on day-1 and M-SSC on day-2. Parents' saliva samples for oxytocin and cortisol assays and visual analog anxiety levels were collected pre-SSC, 30-min during-SSC, and 30-min post-SSC. RESULTS: Both maternal and paternal oxytocin levels were significantly increased during-SSC from baseline. Maternal oxytocin dropped post-M-SSC, but paternal oxytocin continued to be maintained at a higher level during post-P-SSC. Both maternal and paternal cortisol levels significantly decreased during-SSC from baseline. Maternal cortisol continuously dropped post-M-SSC, but paternal cortisol increased post-P-SSC. Both mothers' and fathers' anxiety levels decreased during-SSC from baseline, and then increased post-SSC. Mother-father dyads also showed correlated or synchronized stress and anxiety responses in the NICU. CONCLUSION: M-SSC and P-SSC activated the oxytocin release and reduced stress and anxiety responses in mothers and fathers of pre-term infants. PRACTICE IMPLICATIONS: SSC plays a positive role in early post-partum period and patterns of maternal and paternal bio-behavioral responses to SSC with pre-term infants might be different.

Infant obesity and severe obesity growth patterns in the first two years of life.

Distinguishing an obesity growth pattern that originates during infancy is clinically important. Infancy based obesity prevention interventions may be needed while precursors of later health are forming. Infant obesity and severe obesity growth patterns in the first 2-years are described and distinguished from a normal weight growth pattern. A retrospective chart review was conducted. Body mass index (BMI) growth patterns from birth to 2-years are described for children categorized at 5-years as normal weight (n = 61), overweight (n = 47), obese (n = 41) and severely obese (n = 72) cohorts using WHO reference standards. BMI values were calculated at birth, 1-week; 2-, 4-, 6-, 9-, 12-, 15-, 18-months; and 2- and 5-years. Graphs of the longitudinal Analysis of Variance of Means of BMI values identified the earliest significant divergence of a cohort's average BMI pattern from other cohorts' patterns. ANOVA and Pearson Product Moment correlations were also performed. Statistically significant differences in BMI values and differences in growth patterns between cohorts were evident as early as 2-6 months post-birth. Children who were obese or severely obese at 5-years demonstrated a BMI pattern that differed within the first 2-years of life from that of children who were normal weight at 5-years. The earliest significant correlation between early BMI values and 5-year BMI value was at 4-months post-birth. The study fills an important gap by demonstrating early onset of an infant obesity growth pattern in full-term children who were healthy throughout their first 5 years of life.

Light Reduction Capabilities of Homemade and Commercial Incubator Covers in NICU.

Reduction of high-risk neonates' exposure to aversive light stimulation is an important component of developmentally supportive care. In neonatal intensive care unit (NICU), usually light is reduced by reducing the room's light level or by using incubator covers. Many types of incubator covers are in use, including homemade and commercial covers. A comparative study was used to determine the light reducing capabilities of 19 homemade incubator covers, 2 commercial covers, and 1 receiving blanket. The covers were tested by covering and uncovering an incubator and an oxygen hood in the NICU during daytime and nighttime lightings. The light reducing capabilities value was determined for each cover using an Extech light dosimeter when the cover was placed over and removed from an oxyhood, and an incubator. The study showed that the light reducing capability of the commercial covers was 91.2%, the homemade covers capability was 72.1%, and the receiving blankets capability was 55.1%. A significant difference between the commercial and homemade covers was found (F = 452.50, P < 0.00). Commercial incubator covers are the most effective covers to achieve light reduction; homemade covers can be effective if made large enough so that they completely cover all sides of the incubator.

Utilising infant growth to predict obesity status at 5 years.

AIM: This study determines if an early life growth pattern in healthy infants can predict obesity at age 5. METHODS: Randomly selected from all healthy children born from 1997 to 2001 in a Midwestern US Health Maintenance Organization; growth patterns from birth to 5 years were described for children who were categorised by obesity classification at 5 years into normal weight (n = 61), overweight (n = 47), obese (n = 41) and morbidly obese (n = 72) cohorts using World Health Organization body mass index (BMI) criteria. A retrospective longitudinal analysis based on weighted least squares was performed on BMI by age (1 week; 2, 4, 6, 9, 12, 15 and 18 months; and 2, 3, 4 and 5 years). Graphs of the longitudinal repeated measures analysis of variance of means allowed identification of the earliest significant divergence of a cohort's average BMI pattern from other cohorts' patterns. RESULTS: Distinctions in growth patterns and BMIs were evident before 1-year post-birth. Children who were obese or morbidly obese at 5 years demonstrated a BMI pattern that differed from children who were normal weight at 5 years. CONCLUSIONS: Identifying obesity development in early life may assist with prevention of later obesity. The results merit future study. An early life BMI growth pattern is clinically important because it permits discrimination of those who do and do not fit a normal weight pattern, guiding individualised interventions in the first year of life while precursors of later health are still forming.

A pilot study: does obesity begin in the first year of life?

AIM: To determine if growth patterns in healthy infants can identify associations with obesity at age 5 years. METHOD: Body mass index growth patterns from birth to 1 year were described for cohorts of children who were classified at 5 years as normal weight (n = 61), overweight (n = 47), obese (n = 41), and morbidly obese (n = 72). A longitudinal analysis of body mass index means based on the age postbirth was conducted and graphed. RESULTS: Distinctions in growth patterns were evident before 1 year postbirth. Children who were normal weight at 5 years demonstrated a growth pattern in the first year that differed from children who were overweight, obese, or morbidly obese at 5 years. CONCLUSIONS: Obesity growth patterns were seen in infancy and are clinically important because identification of infants who do not fit a normal weight pattern can occur and thus guide individualized interventions in the first year postbirth while precursors of later health are still forming.

Effects of skin-to-skin contact on autonomic pain responses in preterm infants.

UNLABELLED: The purpose of this randomized crossover trial was to determine the effects on autonomic responses in preterm infants of longer Kangaroo Care (30 minutes, KC30) and shorter KC (15 minutes, KC15) before and throughout heel stick compared with incubator care (IC). Beat-to-beat heart rate (HR) and spectral power analysis of heart rate variability, low frequency power (LF), high frequency power (HF), and LF/HF ratio were measured in 26 infants. HR changes from Baseline to Heel Stick were significantly less in KC30 and KC15 than in IC, and more infants had HR decrease in IC than in 2 KC conditions. In IC, LF and HF significantly increased from Baseline to Heel Stick and dropped from Heel Stick to Recovery; in 2 KC conditions, no changes across study phases were found. During Heel Stick, LF and HF were significantly higher in IC than in KC30. In all 3 conditions, LF/HF ratio decreased from Baseline to Heel Stick and increased to Recovery; no differences were found between IC and two KC conditions. Both longer and shorter KC before and throughout heel stick can stabilize HR response in preterm infants, and longer KC significantly affected infants' sympathetic and parasympathetic responses during heel stick compared with incubator care. PERSPECTIVE: This study showed that KC has a significant effect on reducing autonomic pain responses in preterm infants. The findings support that KC is a safe and effective pain intervention in the neonatal intensive care unit.

Effect of skin-to-skin contact on preterm infant skin barrier function and hospital-acquired infection.

BACKGROUND: The preterm infants' skin is structurally and functionally immature at birth because of immature stratum corneum barrier function, leading to problems with fluid loses, thermoregulation, and infection. Two parameters of barrier function can be non-invasively assessed: Stratum Corneum Hydration (SCH) and Transepidermal Water Loss (TEWL). Skin-to-Skin Care (SSC) is the proposed independent variable that might affect barrier function by decreasing TEWL and increasing SCH, thereby improving stratum corneum barrier function and consequently decreasing the rate of infection. No study of SSC's effects on TEWL and SCH of preterm infants could be found. The purpose of the study was to determine the effect of 5 daily Skin-to-Skin Contact sessions on infant skin hydration (SCH), transepidermal evaporated water loss (TEWL), and on SCH when TEWL was controlled, and on the presence of hospital acquired infection. METHODS: A one-group pretest-test-posttest design with 10 preterm infants (28 - 30 wks GA < 32 wks postmenstrual age, and no infection at entry). Test = 90 minutes of SSC; pre-test and post-test = 30 minutes each of prone positioning in an incubator. SCH and TEWL were taken on Days 1 and 5 at the beginning, middle and end of each period using Multi-Probe Adaptor. A 3 X 3 X 2 Repeated Measures Mixed Models Design, including a covariate, was used to analyze level of Skin Hydration. Specifically, the model tested comparisons in SCH made across repetitions, time, and days, as well as all possible interactions while controlling for TEWL. Descriptive statistics described the number of positive blood cultures during hospitalization and the presence of infections four weeks post-discharge. RESULTS: Significant differences in skin hydration were found across TIME (Pre-SSC, SSC, Post-SSC) (F = 21.86; p < 0.001). One infant had a positive blood culture during hospitalization; no infants had signs of infection by 4 weeks post-discharge. CONCLUSIONS: The study has begun fulfilling the recommendation that SSC be tested as a strategy to improve skin hydration, but reveals that evaporative loss may be higher during SSC than during incubator care, and that the higher transepidermal evaporated water loss values may not necessarily be detrimental because few infections occurred even in its presence. A definitive randomized controlled trial is recommended. KEYWORDS: Skin-to-skin contact; Skin hydration; Transepidermal water loss; Infection; Preterm.

Randomized crossover trial of kangaroo care to reduce biobehavioral pain responses in preterm infants: a pilot study.

Kangaroo care (KC), skin-to-skin contact between mother and infant, is a promising method for blunting pain responses. This crossover pilot tested KC effects on biobehavioral responses to heel stick in preterm infants (30-32 weeks' gestational age, 2-9 days old) measured by Premature Infant Pain Profile (PIPP) and salivary and serum cortisol. Mother-infant dyads were randomly assigned to KC heel stick (KCH) first or incubator heel stick (IH) first. Study 1 (80-min study, N = 18) tested the effect of 80 min of KC before and throughout the heel stick procedure versus incubator care. Study 2 (30-min study, N = 10) tested 30 min of KC before and throughout the heel stick versus incubator care. KCH and IH began during a premeasurement phase and continued through four data collection phases: baseline, heel warming, heel stick, and recovery. PIPP responses were measured every 30 s during data collection; salivary cortisol was measured at the end of baseline and recovery; and serum cortisol was measured during heel stick. Study 1 showed no differences between KCH and IH. Study 2 showed lower PIPP scores at four time points during recovery (p < .05 to p < .001), lower salivary cortisol at the end of recovery (p < .05), and lower serum cortisol during heel stick for the KCH condition (p < .05) as well as clinically lower PIPP scores in the KCH condition during heel stick. Thirty minutes of KC before and throughout the heel stick reduced biobehavioral responses to pain in preterm infants.