Effect of Maternal Odor and Kangaroo Care on Serum Cortisol and Comfort Levels in Preterm Infants: a Randomised Trial

Aims and objectives: Studies on stress are generally aimed at young children and infants. However, in the neonatal period, "especially in preterm babies", this issue was not given enough attention and was almost completely ignored. Background: They are exposed to different stressors. Too much stress will increase their problems in their future lives. Design: This study was planned as a randomized study to determine the effects of Kangaroo Care and mother scent application on toxic stress in preterm infants in the Neonatal Intensive Care Unit environment and to create evidence-based recommendations regarding these applications. Methods: Research data were collected from a total of 92 preterm babies born. Babies were divided into 3 groups, those who never met their mothers, only mother scent group and KC group. The mother's undershirt was used as the maternal odor. Vital signs, blood cortisol levels and Preterm Infant Comfort Scale scores were determined and recorded each group.The data were evaluated by statistical analysis. The CONSORT checklist for reporting qualitative research was used. Results: In the group that never encountered mother and mother odor, Preterm Infant Comfort Scale, blood cortisol level and vital signs showed severe stress. It was found that maternal odor is effective in reducing this stress, but kangaroo care is much more effective in preventing stress. Conclusion: if premature babies are deprived of their mother, the stress may be exposed to reaches toxic levels. It was determined that kangaroo care application during the treatment of these babies is a more effective method in reducing stress than the maternal odor application method. Relevance to clinical practice: The results of this study will contribute to nurses' use of kangaroo care and maternal odor in the care of preterm babies to prevent stress and related complications.Therefore, it will improve the quality of care of preterm babies in the NICU.

Sex

All

Minimum age

1 Minute

Maximum age

1 Month

Inclusion Criteria:

Preterm infants hospitalized in the NICU for at least 15 days (babies born less than 37 weeks of gestation, greater than 28 weeks of gestation and between 1000-2500 g), babies with a first-minute Apgar score of 7 and above, and with no feeding problems, and who do not have brain-pituitary-adrenal axis problems, babies without congenital defects, and without respiratory problems (endotracheal intubation, mechanical ventilation support or nasal continuous positive airway pressure application), and with no cardiological problems, and who have not undergone surgery, and who have been given kangaroo care by a neonatal specialist, and with no suspected or no sepsis diagnosis, who are not treated with analgesics, sedatives, muscle relaxants because it may affect/pressure the stress situation, and whose mothers do not have a mental and physical problem/condition/health problem that prevents them from giving kangaroo care

Exclusion Criteria:

* constitute the research population, were determined as follows. Babies who had a health problem during the study and had a hospitalization period of less than 15 days in the NICU were excluded from the study