Energy Expenditure in Breast and Bottle Feeding Preterm Infants Fed Their Mother's Breast Milk
OBJECTIVE. Neonatologists consider early feeding at the breast to be too tiring for preterm infants, although there is no evidence that this is actually the case. It is also not known whether the method of feeding affects energy expenditure. We hypothesized that resting energy expenditure (REE) would be higher after breastfeeding than after bottle feeding.
PATIENTS AND METHODS. preterm ( >32 weeks GA) stable infants who are nourished entirely by their mothers' breast milk will be studied when fed expressed breast milk either by bottle or at the breast. REE will be measured for 20 minutes after feeding. Breast milk quantity is evaluated by pre- and post feeding weighing.
調査の概要
詳細な説明
研究の種類
入学 (実際)
連絡先と場所
研究場所
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Tel Aviv、イスラエル
- Department of Neonatology, Tel Aviv Sourasky Medical Center
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Tel-Aviv、イスラエル
- Sourasky Medical Center
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
サンプリング方法
調査対象母集団
説明
Inclusion Criteria:
- Thermally stable infants were nursed in an open and unwarmed bassinet.
- All fed solely by their mothers' breast milk equivalent to at least 150 cc/kg/day divided into eight meals and growing steadily
Exclusion Criteria:
- Infants with congenital anomalies and infants who had either more than five daily episodes of apnea of prematurity or any apnea requiring assistance or methylxanthine therapy
研究計画
研究はどのように設計されていますか?
デザインの詳細
コホートと介入
グループ/コホート |
介入・治療 |
|---|---|
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1
computer-generated random numbers in sealed opaque envelopes to assign the breast/bottle sequence
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Each infant was evaluated twice, once after breastfeeding and once after bottle feeding of breast.
Computer-generated random numbers in sealed opaque envelopes to assign the breast/bottle sequence
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2
computer-generated random numbers in sealed opaque envelopes to assign the breast/bottle sequence
|
Each infant was evaluated twice, once after breastfeeding and once after bottle feeding of breast.
Computer-generated random numbers in sealed opaque envelopes to assign the breast/bottle sequence
|
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Breast - feeding first
computer-generated random numbers in sealed opaque envelopes to assign the breast/bottle sequence
|
Each infant was evaluated twice, once after breastfeeding and once after bottle feeding of breast.
Computer-generated random numbers in sealed opaque envelopes to assign the breast/bottle sequence
|
|
Bottle first
computer-generated random numbers in sealed opaque envelopes to assign the breast/bottle sequence
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Each infant was evaluated twice, once after breastfeeding and once after bottle feeding of breast.
Computer-generated random numbers in sealed opaque envelopes to assign the breast/bottle sequence
|
|
Way of feeding
Each infant is evaluated twice, once after breastfeeding and once after bottle feeding of breast milk using a Premature Nipple & Ring (Ross Products Division, Columbus OH, USA).
In this way, each infant serves as its own control.
REE is recorded for 20 minutes after each meal
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Each infant was evaluated twice, once after breastfeeding and once after bottle feeding of breast.
Computer-generated random numbers in sealed opaque envelopes to assign the breast/bottle sequence
|
この研究は何を測定していますか?
主要な結果の測定
結果測定 |
時間枠 |
|---|---|
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The primary goal of this study was to compare resting energy expenditure (REE) in preterm infants who were fed their mothers' expressed milk by bottle and at the breast
時間枠:20 minutes after each meal
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20 minutes after each meal
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二次結果の測定
結果測定 |
時間枠 |
|---|---|
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Creamatocrit of the bottle at the beginning and the completion of every feeding at the breast were measured
時間枠:Not relevant
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Not relevant
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協力者と研究者
捜査官
- 主任研究者:Irit Berger, MD
出版物と役立つリンク
研究記録日
主要日程の研究
研究開始
研究の完了 (実際)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (見積もり)
学習記録の更新
投稿された最後の更新 (見積もり)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
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