The Effect of Maternal Voice and Music Therapy on Pain and Stress During Heel Prick Testing in Newborns: A Randomised Controlled Trial
The Effect of Maternal Voice and Music Therapy on Pain and Stress During Heel Prick Testing in Newborns: A Randomised Controlled Trial
During the adaptation process to the extrauterine environment, healthy newborns face procedures such as hepatitis B vaccination, vitamin K injection, blood sugar monitoring, bilirubin or metabolic disease screening. Heel prick blood sampling, performed for diagnostic purposes, is one of the most frequently performed procedures on newborns. Studies show that heel prick blood sampling holds an important place among invasive procedures performed on newborns. The heel prick blood sampling procedure, frequently performed on newborns, is... It has been reported that pain perception causes stress, and consequently, an increase in heart rate (HR) and blood pressure, a decrease in oxygen saturation (SpO2), and crying Following routine invasive procedures that cause pain, such as heel prick blood tests, children may experience negative physiological, metabolic, and behavioral responses as stress, duration, and intensity of pain increase. Increases in heart rate, respiratory rate, and blood pressure are observed due to the release of catecholamines, glucagon, and steroids following painful stimuli, and these physiological changes observed in response to pain are thought to play a role in initiating ischemic changes by leading to intraventricular hemorrhage and white matter damage around the ventricle. If pain is not effectively relieved or eliminated during this period, it can lead to neurological and behavioral disorders in later stages. Excessive and prolonged pain, particularly that resulting from invasive procedures, causes behavioral stress and physiological imbalances. It is believed that any painful invasive procedure can hinder a child's behavior, feeding habits, interaction with the mother, and adaptation to the environment. Furthermore, experiencing pain can influence subsequent pain behaviors, leading to a lifelong sensitivity to pain in the child. To reduce the effects of invasive procedures on newborns, effective pain management is divided into two categories: pharmacological and non-pharmacological. Non-pharmacological pain management strategies in children are defined as any strategy or technique applied to a child in pain to reduce their experience of pain. Recorded maternal voice and maternal heartbeat listening, music therapy are some of the non-pharmacological methods used in children. Music therapy is noted as one of the non-pharmacological methods widely used in postoperative analgesia, possessing effects such as increasing endorphin release, reducing catecholamine levels and thus decreasing the need for analgesics, stabilizing heart rhythm and respiratory rate, maintaining hemodynamic balance, influencing regional cardiac activity, and lowering blood pressure.
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fulya.kos@bilecik.edu.tr05300974816
It has been noted that one of the non-pharmacological methods used in effective pain management in children is the mother's voice. Although the mechanism underlying the effect of the mother's voice is not fully understood, it is stated that the mother's voice creates a calming environment for children. Studies have shown that listening to the mother's voice before and after invasive procedures performed on infants and children in intensive care units reduces pain. In a study conducted by Erdoğan et al., it was found that children aged 1-3 years who listened to their mother's voice during painful procedures had lower pain levels, lower heart rates, and higher oxygen saturation. It is emphasized that in critical care settings where mothers cannot be with their babies and children and cannot actively participate in their care, listening to the mother's voice is one of the approaches that can be used as an effective method in pain management.
It is known that non-pharmacological methods are effective in reducing pain in children and that they increase the effectiveness of drugs when used together with analgesics. Non-pharmacological methods are preferred because they are easy to apply and inexpensive, reduce the need for drug administration and thus the risk of side effects. Developing appropriate pain control strategies by knowing the effect of pain and related stress on children is both a medical and ethical responsibility.
fulya.kos@bilecik.edu.tr05300974816