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Non-pharmacological Methods in Pain Managment During Heel Stick in Preterm Infants ((pain))

15. března 2022 aktualizováno: Negarin Akbari

The Effect of Facilitated Tucking, Maternal Breast Milk Odor and Non Nutritive Sucking During Heel Stick on Procedural Pain in Premature Neonates

Aims and objectives: This study was performed to examine the effects of Non-nutritive sucking, breast milk odor, and Facilitated tucking on preterm infant pain before, during, and after heel-stick procedures.

Design: A randomized clinical trial in a single center.

Methods:

The study was conducted on 144 premature infants with a gestational age of 31 to 36 weeks and 6 days hospitalized in the neonatal intensive care unit of Shahid Sayad Shirazi Hospital in Iran. Neonates were randomly assigned to four groups: 36 babies were included in the Non-nutritive sucking(1st Group), 36 in breast milk odor (2nd Group), 36 in Facilitated tucking (3rd Group), and 36 in the control group (4th Group). Pain score, heart rate, oxygen saturation, and respiratory rate of the babies in all groups before, during, and after the procedure were evaluated by two nurses independently.

Přehled studie

Postavení

Dokončeno

Podmínky

Intervence / Léčba

Detailní popis

Aim: Due to the necessity of various painful procedures and their side effects on infants, pharmacological and non-pharmacological methods are adopted to reduce the pain. Since pharmacological methods can be associated with several side effects, it is better to use non-pharmacological methods for pain control in newborns. Therefore, the purposes of this study were to compare the effects of three different methods (including Non-nutritive sucking, breast milk odor, and Facilitated tucking) on preterm infant pain before, during, and after heel-stick procedures.

Method: The study was conducted on 144 premature infants with a gestational age of 31 to 36 weeks and 6 days hospitalized in the neonatal intensive care unit of Shahid Sayad Shirazi Hospital, Iran. Initially, neonates are divided into two groups according to gestational age (including neonates between 31-33 weeks and 34-36 weeks) to moderate the confounding effect of the age, and then the allocation of neonates to four groups was performed.

Using the stratification block randomization method, 36 babies were included in the Non-nutritive sucking(1st Group), 36 in breast milk odor (2nd Group), 36 in Facilitated tucking (3rd Group), and 36 in the control group (4th Group). Two researchers viewed the recorded videos independently and evaluate the heart rate, oxygen saturation, respiratory rate, and neonatal pain at 1st,2nd,3rd minute before the procedure, during, and at 1st,2nd,3rd minutes after the procedure according to the Premature Infant Pain Profile (PIPP).

Typ studie

Intervenční

Zápis (Aktuální)

144

Fáze

  • Nelze použít

Kontakty a umístění

Tato část poskytuje kontaktní údaje pro ty, kteří studii provádějí, a informace o tom, kde se tato studie provádí.

Studijní místa

Kritéria účasti

Výzkumníci hledají lidi, kteří odpovídají určitému popisu, kterému se říká kritéria způsobilosti. Některé příklady těchto kritérií jsou celkový zdravotní stav osoby nebo předchozí léčba.

Kritéria způsobilosti

Věk způsobilý ke studiu

1 den až 1 týden (Dítě)

Přijímá zdravé dobrovolníky

Ano

Pohlaví způsobilá ke studiu

Všechno

Popis

Inclusion Criteria:

  1. Week of gestation is between 31 and 36 weeks
  2. Not being exposed to a painful procedure at least 1 hour before the interventions
  3. At least 1 hour has passed since feeding
  4. Not taking analgesics and/or sedatives in the last 4 hours
  5. Body weight of 1000 grams or more
  6. Having mother's milk
  7. Not exceeding the 10th day of postnatal age

Exclusion Criteria:

  1. Having ventilator support
  2. Having a congenital anomaly
  3. Using analgesic / narcotic analgesic drugs
  4. Continuous sedative treatment
  5. Having a congenital malformation that may cause asphyxia and affect respiration
  6. Having intracranial bleeding

Studijní plán

Tato část poskytuje podrobnosti o studijním plánu, včetně toho, jak je studie navržena a co studie měří.

Jak je studie koncipována?

Detaily designu

  • Primární účel: Prevence
  • Přidělení: Randomizované
  • Intervenční model: Paralelní přiřazení
  • Maskování: Singl

Zbraně a zásahy

Skupina účastníků / Arm
Intervence / Léčba
Experimentální: Breast milk odor group
It is a non-pharmacological method of pain control in which 3 cc of breast milk will be dripped onto a sterile pad and It will be placed at a distance of 10 cm from the nose of the newborn. Precisely, premature newborns' own mothers' milk will be used. For this, mothers of newborns will be contacted and breast milk will be provided for the day of the procedure.
Postup: Breast milk odor group
The researcher applied the breast milk that dripped on the pad for 3 minutes before the heel stick for 36 premature newborns in the breast milk odor group. About three cc breast milk dripped onto a sterile pad and placed at a distance of 10 cm from the nose of the newborn. It continued until 3 minutes after the invasive procedure. Heart rate, arterial oxygen saturation, and respiration rate were recorded in this group before the study. Then, to evaluate the pain in the infants, a video camera was placed on the incubator. The infants in each group were filmed from three minutes before the procedure to three minutes after. Neonatal pain was measured at 1, 2, and 3 minutes before, during, and at 1, 2, and 3 minutes after the procedure by two researchers independently using the new version Premature Infant Pain Profile (PIPP).
Ostatní jména:
  • Breast milk odor
Experimentální: Facilitated tucking group
It is a non-pharmacological method of pain control in which the arms and legs are slowly contracted and placed close to the body. In this method, the baby is placed on its side, the baby's back is gently bent, the legs are folded at an angle of more than 90 degrees, the shoulders are folded up to 90 degrees, and the care hands are placed either on the head near the mouth or Placed on the baby's face.
Postup: Facilitated tucking group
The Facilitated tucking position was given to 36 premature newborns in the Facilitated tucking group, from 3 minutes before to 3 minutes after the heel stick procedure. Premature newborns were kept in the facilitated tucking position by the investigator using the incubator windows without opening the incubator cover to prevent heat loss of the newborn. Heart rate, arterial oxygen saturation, and respiration rate were recorded in this group before the study. Then, to evaluate the pain in the infants, a video camera was placed on the incubator. The infants in each group were filmed from three minutes before the procedure to three minutes after. Neonatal pain was measured at 1, 2, and 3 minutes before, during, and at 1, 2, and 3 minutes after the procedure by two researchers independently using the new version Premature Infant Pain Profile (PIPP).
Experimentální: Non-nutritive sucking group
It is a non-pharmacological method used to control pain in infants. In this method, babies suck without receiving the nutrient. This can be done by a pacifier, a parent's hand or a nurse.
Postup: Non-nutritive sucking group
36 premature newborns who were in the non-nutritive sucking group were given a silicone pacifier suitable for the week of the baby's mouth from 3 minutes before to 3 minutes after the heel stick. Heart rate, arterial oxygen saturation, and respiration rate were recorded in this group before the study. Then, to evaluate the pain in the infants, a video camera was placed on the incubator. The infants in each group were filmed from three minutes before the procedure to three minutes after. Neonatal pain was measured at 1, 2, and 3 minutes before, during, and at 1, 2, and 3 minutes after the procedure by two researchers independently using the new version Premature Infant Pain Profile (PIPP).
Ostatní jména:
  • pacifire
Experimentální: control grup
The control group will consist of 36 premature newborns who are routinely applied in the clinic. In the clinic where the research was conducted, no attempt is made to reduce pain during heel stick.
Postup: Control group

The control group will consist of 36 premature newborns who are routinely applied in the clinic. In the clinic where the research was conducted, no attempt is made to reduce pain during heel stick. Heart rate, arterial oxygen saturation, and respiration rate were recorded in this group before the study.

Then, to evaluate the pain in the infants, a video camera was placed on the incubator. The infants in each group were filmed from three minutes before the procedure to three minutes after. Neonatal pain was measured at 1, 2, and 3 minutes before, during, and at 1, 2, and 3 minutes after the procedure by two researchers independently using the new version Premature Infant Pain Profile (PIPP).

Co je měření studie?

Primární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Pain score of preterm infants assessed on the Premature Infant Pain Profile Revised (PIPP-R)
Časové okno: Pain was measured at 1 minutes before the procedure by two researchers independently.
PIPP is a valid instrument that can be used to assess infants' response to pain. The instrument estimates the baby's pain based on assigning a score of zero to four to each of the fetal ages, behavioral status, maximum heart rate, minimum oxygen saturation, eyebrow bulges, eye presses, lip and nose creases. This tool's minimum and maximum pain scores are zero and 21, respectively.
Pain was measured at 1 minutes before the procedure by two researchers independently.
Pain score of preterm infants assessed on the Premature Infant Pain Profile Revised (PIPP-R)
Časové okno: Pain was measured at 2 minutes before the procedure by two researchers independently.
PIPP is a valid instrument that can be used to assess infants' response to pain. The instrument estimates the baby's pain based on assigning a score of zero to four to each of the fetal ages, behavioral status, maximum heart rate, minimum oxygen saturation, eyebrow bulges, eye presses, lip and nose creases. This tool's minimum and maximum pain scores are zero and 21, respectively.
Pain was measured at 2 minutes before the procedure by two researchers independently.
Pain score of preterm infants assessed on the Premature Infant Pain Profile Revised (PIPP-R)
Časové okno: Pain was measured at 3 minutes before the procedure by two researchers independently.
PIPP is a valid instrument that can be used to assess infants' response to pain. The instrument estimates the baby's pain based on assigning a score of zero to four to each of the fetal ages, behavioral status, maximum heart rate, minimum oxygen saturation, eyebrow bulges, eye presses, lip and nose creases. This tool's minimum and maximum pain scores are zero and 21, respectively.
Pain was measured at 3 minutes before the procedure by two researchers independently.
Pain score of preterm infants assessed on the Premature Infant Pain Profile Revised (PIPP-R)
Časové okno: Pain was measured during the procedure by two researchers independently.
PIPP is a valid instrument that can be used to assess infants' response to pain. The instrument estimates the baby's pain based on assigning a score of zero to four to each of the fetal ages, behavioral status, maximum heart rate, minimum oxygen saturation, eyebrow bulges, eye presses, lip and nose creases. This tool's minimum and maximum pain scores are zero and 21, respectively.
Pain was measured during the procedure by two researchers independently.
Pain score of preterm infants assessed on the Premature Infant Pain Profile Revised (PIPP-R)
Časové okno: Pain was measured at 1 minutes after the procedure by two researchers independently.
PIPP is a valid instrument that can be used to assess infants' response to pain. The instrument estimates the baby's pain based on assigning a score of zero to four to each of the fetal ages, behavioral status, maximum heart rate, minimum oxygen saturation, eyebrow bulges, eye presses, lip and nose creases. This tool's minimum and maximum pain scores are zero and 21, respectively.
Pain was measured at 1 minutes after the procedure by two researchers independently.
Pain score of preterm infants assessed on the Premature Infant Pain Profile Revised (PIPP-R)
Časové okno: Pain was measured at 2 minutes after the procedure by two researchers independently.
PIPP is a valid instrument that can be used to assess infants' response to pain. The instrument estimates the baby's pain based on assigning a score of zero to four to each of the fetal ages, behavioral status, maximum heart rate, minimum oxygen saturation, eyebrow bulges, eye presses, lip and nose creases. This tool's minimum and maximum pain scores are zero and 21, respectively.
Pain was measured at 2 minutes after the procedure by two researchers independently.
Pain score of preterm infants assessed on the Premature Infant Pain Profile Revised (PIPP-R)
Časové okno: Pain was measured at 3 minutes after the procedure by two researchers independently.
PIPP is a valid instrument that can be used to assess infants' response to pain. The instrument estimates the baby's pain based on assigning a score of zero to four to each of the fetal ages, behavioral status, maximum heart rate, minimum oxygen saturation, eyebrow bulges, eye presses, lip and nose creases. This tool's minimum and maximum pain scores are zero and 21, respectively.
Pain was measured at 3 minutes after the procedure by two researchers independently.

Sekundární výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Heart rate during heel stick
Časové okno: from 4 minutes before heel stick to 4 minute after heel stick
Heart rate initially was recorded in each group 4 minutes before starting any intervention. Then, 1,2, and 3 minutes before heel stick, During heel stick, and 1,2,3 minutes after heel stick it again measured (totally eight times).
from 4 minutes before heel stick to 4 minute after heel stick
Respiratory rate
Časové okno: From 4 minutes before heel stick to 4 minute after heel stick
Respiratory rate initially was recorded in each group 4 minutes before starting any intervention. Then, 1,2, and 3 minutes before heel stick, During heel stick, and 1,2,3 minutes after heel stick it again measured (totally eight times).
From 4 minutes before heel stick to 4 minute after heel stick
Oxygen saturation
Časové okno: From 4 minutes before heel stick to 4 minute after heel stick
Oxygen saturation initially was recorded in each group 4 minutes before starting any intervention. Then, 1,2, and 3 minutes before heel stick, During heel stick, and 1,2,3 minutes after heel stick it again measured (totally eight times).
From 4 minutes before heel stick to 4 minute after heel stick

Další výstupní opatření

Měření výsledku
Popis opatření
Časové okno
Crying time
Časové okno: During procedure (During heel stick the total crying time was measured from where it starts until the over.)
The researcher recorded the crying time in second (sec) during heel stick.
During procedure (During heel stick the total crying time was measured from where it starts until the over.)

Spolupracovníci a vyšetřovatelé

Zde najdete lidi a organizace zapojené do této studie.

Sponzor

Negarin Akbari

Vyšetřovatelé

  • Vrchní vyšetřovatel: Negarin Akbari, PhD student, Istanbul un'vers'ty cerrahpasa-Istanbul,Turkey

Termíny studijních záznamů

Tato data sledují průběh záznamů studie a předkládání souhrnných výsledků na ClinicalTrials.gov. Záznamy ze studií a hlášené výsledky jsou před zveřejněním na veřejné webové stránce přezkoumány Národní lékařskou knihovnou (NLM), aby se ujistily, že splňují specifické standardy kontroly kvality.

Hlavní termíny studia

Začátek studia (Aktuální)

15. prosince 2021

Primární dokončení (Aktuální)

25. prosince 2021

Dokončení studie (Aktuální)

2. ledna 2022

Termíny zápisu do studia

První předloženo

18. ledna 2022

První předloženo, které splnilo kritéria kontroly kvality

15. března 2022

První zveřejněno (Aktuální)

16. března 2022

Aktualizace studijních záznamů

Poslední zveřejněná aktualizace (Aktuální)

16. března 2022

Odeslaná poslední aktualizace, která splnila kritéria kontroly kvality

15. března 2022

Naposledy ověřeno

1. března 2022

Více informací

Termíny související s touto studií

Další relevantní podmínky MeSH

Další identifikační čísla studie

  • 1400829255739

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Plánujete sdílet data jednotlivých účastníků (IPD)?

NE

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Studuje lékový produkt regulovaný americkým FDA

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Studuje produkt zařízení regulovaný americkým úřadem FDA

Ne

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