The Effect of the SNS-Based Feeding on Transition to Exclusive Breastfeeding in Preterm Infants

NCT ID: NCT05815706

Last Updated: 2023-04-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

72 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-11-20

Study Completion Date

2019-04-30

Brief Summary

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This study investigated the effect of the Supplemental Nursing System (SNS)-based feeding on the time to transition to exclusive breastfeeding, sucking success, and the time to discharge in preterm infants

Detailed Description

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Nutrition is a critical problem in preterm infants. They should initially be enterally fed because they have poor sucking-swallowing-breathing coordination. Once a preterm infant develops that coordination, enteral feeding should be discontinued immediately. Then, the preterm should switch to oral feeding (breastmilk). However, preterm infants are not good at sucking because they get tired too quickly, have poor sucking skills, and lack enough experience. Therefore, we must use alternative supplemental feeding methods (bottle, spoon, dropper, cup, breastfeeding support system, and finger feeding) until preterm infants mature enough to meet their daily nutritional needs by breastfeeding alone (exclusive breastfeeding).

The Supplemental Nursing System (SNS) is an alternative supplemental feeding method that supports the development of sucking skills while providing the preterm infant's nutritional needs. This study investigated the effect of the Supplemental Nursing System (SNS)-based feeding on the time to transition to exclusive breastfeeding, sucking success, and the time to discharge in preterm infants.

Conditions

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Breastfeeding Preterm Infant Sucking Behavior

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Participants were randomized into the experimental and control groups using a block randomization method. Research shows that gestational age and sucking experience affect the sucking behavior of preterm infants (Kaya and Aytekin, 2017; Yildiz and Arikan, 2012). Therefore, gestational age (30-32 and 33-34 weeks), gender (girls and boys), and LATCH scores (0-2, 3-6, and 7-10 points) were used for block randomization. The blocks were repeated three times in each group. Thirty-six participants were assigned to each group. A 2X2X3X3 blocked randomization list was developed using an online randomization tool (Sealed Envelope Ltd, 2018).
Primary Study Purpose

SUPPORTIVE_CARE

Blinding Strategy

SINGLE

Investigators

Study Groups

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Experimental

The experimental group participants were breastfed for ten minutes (five minutes for each breast) every day from the day they started oral feeding until they switched to exclusive breastfeeding. The nurse placed the warmed breast milk or formula in SNS. She then fixed it to the mother's nipples. Each experimental group participant sucked on the two breasts for 15 minutes. Breastfeeding (ten minutes), resting and SNS preparation (five minutes), and SNS feeding (15 minutes) were limited to a total of 30 minutes in light of earlier research.

Group Type EXPERIMENTAL

MEDELA Supplemental nursing system

Intervention Type DEVICE

The experimental group participants were fed based on the MEDELA Supplemental Nursing System, which consists of a syringe/container and a feeding catheter. One end of the feeding probe is in the syringe/container, while the other is fixed to the mother's nipple through a plaster. MEDELA SNS is a sterile product with an adjustable breast milk flow system and neck strap. It is bisphenol A (BPA) free. All its parts are in direct contact with breast milk. This system allows the baby to both suck and feed (MEDELA Supplemental Nursing System, 2018).

Control

Preterm infants were fed according to the clinical feeding protocol. They were not SNS-fed.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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MEDELA Supplemental nursing system

The experimental group participants were fed based on the MEDELA Supplemental Nursing System, which consists of a syringe/container and a feeding catheter. One end of the feeding probe is in the syringe/container, while the other is fixed to the mother's nipple through a plaster. MEDELA SNS is a sterile product with an adjustable breast milk flow system and neck strap. It is bisphenol A (BPA) free. All its parts are in direct contact with breast milk. This system allows the baby to both suck and feed (MEDELA Supplemental Nursing System, 2018).

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* being between the gestational ages of 30 to 34 weeks
* having a birthweight of ≥1000 g
* having an APGAR score of \>6
* having stabilized for 48 hours after receiving mechanical ventilator or continuous positive air pressure or both
* being exclusively gavage-fed with breast and/or formula and ready to switch to oral feeding
* being willing to breastfeed

Exclusion Criteria

* having a congenital malformation that may cause asphyxia and affect breathing
* having an intraventricular hemorrhage, intracranial hemorrhage, or periventricular leukomalacia
* having intestinal anomalies or hyperbilirubinemia requiring exchange transfusion
* having respiratory distress syndrome, bronchopulmonary dysplasia, or other chronic lung diseases.
Minimum Eligible Age

30 Weeks

Maximum Eligible Age

34 Weeks

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Istanbul Medeniyet University

OTHER

Sponsor Role lead

Responsible Party

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Aynur Aytekin Ozdemir

Professor

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Aynur Aytekin Özdemir, PhD

Role: PRINCIPAL_INVESTIGATOR

Istanbul Medeniyet University

Locations

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Istanbul Medeniyet University

Istanbul, Kadıköy, Turkey (Türkiye)

Site Status

Countries

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Turkey (Türkiye)

References

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Calikusu Incekar M, Caglar S, Kaya Narter F, Tercan Tarakci E, Ozpinar E, Demirci Ecevit E. An alternative supplemental feeding method for preterm infants: the supplemental feeding tube device. Turk J Med Sci. 2021 Aug 30;51(4):2087-2094. doi: 10.3906/sag-2009-323.

Reference Type RESULT
PMID: 33992038 (View on PubMed)

Kaya V, Aytekin A. Effects of pacifier use on transition to full breastfeeding and sucking skills in preterm infants: a randomised controlled trial. J Clin Nurs. 2017 Jul;26(13-14):2055-2063. doi: 10.1111/jocn.13617. Epub 2017 Mar 21.

Reference Type RESULT
PMID: 27754572 (View on PubMed)

Penny F, Judge M, Brownell E, McGrath JM. What Is the Evidence for Use of a Supplemental Feeding Tube Device as an Alternative Supplemental Feeding Method for Breastfed Infants? Adv Neonatal Care. 2018 Feb;18(1):31-37. doi: 10.1097/ANC.0000000000000446.

Reference Type RESULT
PMID: 29373347 (View on PubMed)

Penny F, Judge M, Brownell EA, McGrath JM. International Board Certified Lactation Consultants' Practices Regarding Supplemental Feeding Methods for Breastfed Infants. J Hum Lact. 2019 Nov;35(4):683-694. doi: 10.1177/0890334419835744. Epub 2019 Apr 19.

Reference Type RESULT
PMID: 31002761 (View on PubMed)

Celik F, Sen S, Karayagiz Muslu G. Effects of Oral Stimulation and Supplemental Nursing System on the Transition Time to Full Breast of Mother and Sucking Success in Preterm Infants: A Randomized Controlled Trial. Clin Nurs Res. 2022 Jun;31(5):891-900. doi: 10.1177/10547738211058312. Epub 2021 Nov 16.

Reference Type RESULT
PMID: 34784787 (View on PubMed)

Other Identifiers

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2018-1/20

Identifier Type: -

Identifier Source: org_study_id

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