Effect of early breast milk expression on milk volume and timing of lactogenesis stage II among mothers of very low birth weight infants: a pilot study
Objective: The purpose of this randomized pilot study was to collect preliminary data regarding the feasibility and effects of early initiation of milk expression on the onset of lactogenesis stage II and milk volume in mothers of very low birth weight (VLBW) infants. Study Design: Twenty women were...
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| Veröffentlicht in: | Journal of perinatology 2012-03, Vol.32 (3), p.205-209 |
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| creator | Parker, L A Sullivan, S Krueger, C Kelechi, T Mueller, M |
| description | Objective:
The purpose of this randomized pilot study was to collect preliminary data regarding the feasibility and effects of early initiation of milk expression on the onset of lactogenesis stage II and milk volume in mothers of very low birth weight (VLBW) infants.
Study Design:
Twenty women were randomized to initiate milk expression within 60 min (group 1) or 1 to 6 h (group 2) following delivery. Milk volume and timing of lactogenesis stage II was compared between groups using Wilcoxon's rank sum tests.
Result:
Group 1 produced statistically significantly more milk than group 2 during the first 7 days (
P
=0.05) and at week 3 (
P
=0.01). Group 1 also demonstrated a significantly earlier lactogenesis stage II (
P
=0.03).
Conclusion:
Initiation of milk expression within 1 h following delivery increases milk volume and decreases time to lactogenesis stage II in mothers of VLBW infants. |
| doi_str_mv | 10.1038/jp.2011.78 |
| format | Article |
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The purpose of this randomized pilot study was to collect preliminary data regarding the feasibility and effects of early initiation of milk expression on the onset of lactogenesis stage II and milk volume in mothers of very low birth weight (VLBW) infants.
Study Design:
Twenty women were randomized to initiate milk expression within 60 min (group 1) or 1 to 6 h (group 2) following delivery. Milk volume and timing of lactogenesis stage II was compared between groups using Wilcoxon's rank sum tests.
Result:
Group 1 produced statistically significantly more milk than group 2 during the first 7 days (
P
=0.05) and at week 3 (
P
=0.01). Group 1 also demonstrated a significantly earlier lactogenesis stage II (
P
=0.03).
Conclusion:
Initiation of milk expression within 1 h following delivery increases milk volume and decreases time to lactogenesis stage II in mothers of VLBW infants.</description><identifier>ISSN: 0743-8346</identifier><identifier>EISSN: 1476-5543</identifier><identifier>DOI: 10.1038/jp.2011.78</identifier><identifier>PMID: 21904296</identifier><language>eng</language><publisher>New York: Nature Publishing Group US</publisher><subject>631/443/494 ; 692/700/1720 ; Birth weight ; Breast feeding ; Breast milk ; Breast Milk Expression ; Breastfeeding & lactation ; Feasibility Studies ; Female ; Fetuses ; Food and nutrition ; Gestational age ; Humans ; Infant, Newborn ; Infant, Very Low Birth Weight ; Infants ; Infants (Premature) ; Lactation ; Lactation - physiology ; Low-birth-weight ; Medicine ; Medicine & Public Health ; Milk, Human ; original-article ; Pediatric Surgery ; Pediatrics ; Physiological aspects ; Pilot projects ; Premature babies ; Premature birth ; Time Factors ; Womens health</subject><ispartof>Journal of perinatology, 2012-03, Vol.32 (3), p.205-209</ispartof><rights>Nature America, Inc. 2011</rights><rights>COPYRIGHT 2012 Nature Publishing Group</rights><rights>Nature America, Inc. 2011.</rights><rights>Copyright Nature Publishing Group Mar 2012</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c633t-6c9fa33f0ca57417362b87bc1ee73ca006d91710bcc1d4a498ce5737ec8d35db3</citedby><cites>FETCH-LOGICAL-c633t-6c9fa33f0ca57417362b87bc1ee73ca006d91710bcc1d4a498ce5737ec8d35db3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27929,27930</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21904296$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Parker, L A</creatorcontrib><creatorcontrib>Sullivan, S</creatorcontrib><creatorcontrib>Krueger, C</creatorcontrib><creatorcontrib>Kelechi, T</creatorcontrib><creatorcontrib>Mueller, M</creatorcontrib><title>Effect of early breast milk expression on milk volume and timing of lactogenesis stage II among mothers of very low birth weight infants: a pilot study</title><title>Journal of perinatology</title><addtitle>J Perinatol</addtitle><addtitle>J Perinatol</addtitle><description>Objective:
The purpose of this randomized pilot study was to collect preliminary data regarding the feasibility and effects of early initiation of milk expression on the onset of lactogenesis stage II and milk volume in mothers of very low birth weight (VLBW) infants.
Study Design:
Twenty women were randomized to initiate milk expression within 60 min (group 1) or 1 to 6 h (group 2) following delivery. Milk volume and timing of lactogenesis stage II was compared between groups using Wilcoxon's rank sum tests.
Result:
Group 1 produced statistically significantly more milk than group 2 during the first 7 days (
P
=0.05) and at week 3 (
P
=0.01). Group 1 also demonstrated a significantly earlier lactogenesis stage II (
P
=0.03).
Conclusion:
Initiation of milk expression within 1 h following delivery increases milk volume and decreases time to lactogenesis stage II in mothers of VLBW infants.</description><subject>631/443/494</subject><subject>692/700/1720</subject><subject>Birth weight</subject><subject>Breast feeding</subject><subject>Breast milk</subject><subject>Breast Milk Expression</subject><subject>Breastfeeding & lactation</subject><subject>Feasibility Studies</subject><subject>Female</subject><subject>Fetuses</subject><subject>Food and nutrition</subject><subject>Gestational age</subject><subject>Humans</subject><subject>Infant, Newborn</subject><subject>Infant, Very Low Birth Weight</subject><subject>Infants</subject><subject>Infants (Premature)</subject><subject>Lactation</subject><subject>Lactation - physiology</subject><subject>Low-birth-weight</subject><subject>Medicine</subject><subject>Medicine & Public Health</subject><subject>Milk, Human</subject><subject>original-article</subject><subject>Pediatric Surgery</subject><subject>Pediatrics</subject><subject>Physiological aspects</subject><subject>Pilot projects</subject><subject>Premature babies</subject><subject>Premature birth</subject><subject>Time Factors</subject><subject>Womens health</subject><issn>0743-8346</issn><issn>1476-5543</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp9kt1u1DAQhSMEokvhhgdAFkiAQFns2IkT7qqqlJUqcQPXkeNMEi-OHWynZZ-E18Xp9ociqGzJ0sw3Z3RmnCTPCV4TTMsP22mdYULWvHyQrAjjRZrnjD5MVpgzmpaUFQfJE--3GC9J_jg5yEiFWVYVq-TXSdeBDMh2CITTO9Q4ED6gUenvCH5ODrxX1qB4L0PnVs8jIGFaFNSoTL9UaiGD7cGAVx75IHpAmw0So43p0YYBnF-wc3A7pO0FapQLA7oA1Q8BKdMJE_xHJNCktA1RYG53T5NHndAenl29h8m3Tydfjz-nZ19ON8dHZ6ksKA1pIatOUNphKXLOCKdF1pS8kQSAUykwLtqKcIIbKUnLBKtKCTmnHGTZ0rxt6GHyZq87OftjBh_qUXkJWgsDdvZ1lbEqdqJlJN_eSy6ryCtcZXlEX_6Fbu3sTPQR9ShnvGRVhF79D8oKhvOC8Dy_pXqhoY6zssEJuXSuj7KSkmiG0Uit_0HF08KopDXQqRi_U_D6j4IBhA6Dj6sNcdf-LvhuD0pnvXfQ1ZNTo3C76PfScr2d6uX31XwZ0YsrS3MzQnuDXn-3CLzfAz6mTA_u1vN9ckaE2cGN3HZaiAj8Bi6o638</recordid><startdate>20120301</startdate><enddate>20120301</enddate><creator>Parker, L A</creator><creator>Sullivan, S</creator><creator>Krueger, C</creator><creator>Kelechi, T</creator><creator>Mueller, M</creator><general>Nature Publishing Group US</general><general>Nature Publishing Group</general><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7QG</scope><scope>7QL</scope><scope>7RV</scope><scope>7T5</scope><scope>7T7</scope><scope>7U9</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>8AO</scope><scope>8C1</scope><scope>8FD</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AN0</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FR3</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>H94</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB0</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M7N</scope><scope>M7P</scope><scope>NAPCQ</scope><scope>P64</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>ASE</scope><scope>FPQ</scope><scope>K6X</scope><scope>7X8</scope></search><sort><creationdate>20120301</creationdate><title>Effect of early breast milk expression on milk volume and timing of lactogenesis stage II among mothers of very low birth weight infants: a pilot study</title><author>Parker, L A ; Sullivan, S ; Krueger, C ; Kelechi, T ; Mueller, M</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c633t-6c9fa33f0ca57417362b87bc1ee73ca006d91710bcc1d4a498ce5737ec8d35db3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>631/443/494</topic><topic>692/700/1720</topic><topic>Birth weight</topic><topic>Breast feeding</topic><topic>Breast milk</topic><topic>Breast Milk Expression</topic><topic>Breastfeeding & lactation</topic><topic>Feasibility Studies</topic><topic>Female</topic><topic>Fetuses</topic><topic>Food and nutrition</topic><topic>Gestational age</topic><topic>Humans</topic><topic>Infant, Newborn</topic><topic>Infant, Very Low Birth Weight</topic><topic>Infants</topic><topic>Infants (Premature)</topic><topic>Lactation</topic><topic>Lactation - physiology</topic><topic>Low-birth-weight</topic><topic>Medicine</topic><topic>Medicine & Public Health</topic><topic>Milk, Human</topic><topic>original-article</topic><topic>Pediatric Surgery</topic><topic>Pediatrics</topic><topic>Physiological aspects</topic><topic>Pilot projects</topic><topic>Premature babies</topic><topic>Premature birth</topic><topic>Time Factors</topic><topic>Womens health</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Parker, L A</creatorcontrib><creatorcontrib>Sullivan, S</creatorcontrib><creatorcontrib>Krueger, C</creatorcontrib><creatorcontrib>Kelechi, T</creatorcontrib><creatorcontrib>Mueller, M</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Animal Behavior Abstracts</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Nursing & Allied Health Database</collection><collection>Immunology Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Virology and AIDS Abstracts</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>Public Health Database</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>British Nursing Database</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>Proquest Central</collection><collection>Natural Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Engineering Research Database</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>AIDS and Cancer Research Abstracts</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>Nursing & Allied Health Database (Alumni Edition)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biological Science Database</collection><collection>Nursing & Allied Health Premium</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>British Nursing Index</collection><collection>British Nursing Index (BNI) (1985 to Present)</collection><collection>British Nursing Index</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of perinatology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Parker, L A</au><au>Sullivan, S</au><au>Krueger, C</au><au>Kelechi, T</au><au>Mueller, M</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of early breast milk expression on milk volume and timing of lactogenesis stage II among mothers of very low birth weight infants: a pilot study</atitle><jtitle>Journal of perinatology</jtitle><stitle>J Perinatol</stitle><addtitle>J Perinatol</addtitle><date>2012-03-01</date><risdate>2012</risdate><volume>32</volume><issue>3</issue><spage>205</spage><epage>209</epage><pages>205-209</pages><issn>0743-8346</issn><eissn>1476-5543</eissn><abstract>Objective:
The purpose of this randomized pilot study was to collect preliminary data regarding the feasibility and effects of early initiation of milk expression on the onset of lactogenesis stage II and milk volume in mothers of very low birth weight (VLBW) infants.
Study Design:
Twenty women were randomized to initiate milk expression within 60 min (group 1) or 1 to 6 h (group 2) following delivery. Milk volume and timing of lactogenesis stage II was compared between groups using Wilcoxon's rank sum tests.
Result:
Group 1 produced statistically significantly more milk than group 2 during the first 7 days (
P
=0.05) and at week 3 (
P
=0.01). Group 1 also demonstrated a significantly earlier lactogenesis stage II (
P
=0.03).
Conclusion:
Initiation of milk expression within 1 h following delivery increases milk volume and decreases time to lactogenesis stage II in mothers of VLBW infants.</abstract><cop>New York</cop><pub>Nature Publishing Group US</pub><pmid>21904296</pmid><doi>10.1038/jp.2011.78</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
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| ispartof | Journal of perinatology, 2012-03, Vol.32 (3), p.205-209 |
| issn | 0743-8346 1476-5543 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_924963338 |
| source | MEDLINE; EZB-FREE-00999 freely available EZB journals; Alma/SFX Local Collection |
| subjects | 631/443/494 692/700/1720 Birth weight Breast feeding Breast milk Breast Milk Expression Breastfeeding & lactation Feasibility Studies Female Fetuses Food and nutrition Gestational age Humans Infant, Newborn Infant, Very Low Birth Weight Infants Infants (Premature) Lactation Lactation - physiology Low-birth-weight Medicine Medicine & Public Health Milk, Human original-article Pediatric Surgery Pediatrics Physiological aspects Pilot projects Premature babies Premature birth Time Factors Womens health |
| title | Effect of early breast milk expression on milk volume and timing of lactogenesis stage II among mothers of very low birth weight infants: a pilot study |
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