Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 10:07 PM
Ignite Modification Date:
2025-12-24 @ 10:07 PM
NCT ID:
NCT05557435
Brief Summary:
The aims of this randomized controlled trial are investigate the effects of breast milk odor on pain response and saliva cortisol level duration heel stick blood sampling in preterm infants. Partipants will randomly assigned into the experimental group (breast milk odor) or control group (distilled water odor). The Premature Infant Pain Profile-Revised (PIPP-R) and Salimetrics® Cortisol Enzyme Immunoassay Kit are used to measuring the pain response and saliva cortisol level.
Detailed Description:
Preterm infants need to undergo more invasive medical interventions than full-term healthy newborns to maintain their lives. Physiological functions changes brought about by pain and stress stimulations may complicate nerve development in preterm infants. Therefore, providing positive sensory supportive interventions to reduce pain and stress is imperative for preterm infants. Studies have confirmed that the use of painkillers, breastfeeding, swaddling, kangaroo care, giving glucose or sucrose can help reduce pain. The sense of smell matures at 28 weeks of gestation age, and newborns can recognize the mother's smell after birth (Nishitani et al., 2009).
In recent years, several randomized studies have explored the effects of smell on reducing pain and stress in preterm infants, but the results are still inconclusive due to the lack of randomization blinding and a variety of smell interventions. It is desirable to plan a high-quality study. Although premature infants need to be separated from their mothers in nurseries due to medical needs, breast milk is still the best source of nutrition. The aims of this study are to investigate the effect of breast milk odor on pain response and saliva cortisol level duration heel stick blood sampling in preterm infants with gestation age at 30 to 37 weeks. A Randomized Controlled Trial will be designed. Preterm infants, who will receive heel sticks, are randomly assigned into the experimental group (breast milk odor) or control group (distilled water odor). The Premature Infant Pain Profile-Revised (PIPP-R) and Salimetrics® Cortisol Enzyme Immunoassay Kit are used to measuring the pain response and saliva cortisol level. Data will be analyzed by SPSS 22.0 (SPSS Inc., Chicago, IL, USA) using descriptive statistics, independent t-test, ANOVA, Generalized Estimating Equation linear multiple regression analysis… etc.
Study:
NCT05557435
Study Brief:
Protocol Section:
NCT05557435