Dataset Information

Enhancing breast milk production with Domperidone in mothers of preterm neonates (EMPOWER trial).

ABSTRACT: The use of mother's own breast milk during initial hospitalization has a positive impact not only in reducing potential serious neonatal morbidities but also contribute to improvements in neurodevelopmental outcomes. Mothers of very preterm infants struggle to maintain a supply of breast milk during their infants' prolonged hospitalization. Galactogogues are medications that induce lactation by exerting its effects through oxytocin or prolactin enhancement. Domperidone is a potent dopamine D2 receptor antagonist which stimulates the release of prolactin. Small trials have established its ability in enhancing breast milk production. EMPOWER was designed to determine the safety and efficacy of domperidone in mothers experiencing an inadequate milk supply.EMPOWER is a multicenter, double masked, randomized controlled phase-II trial to evaluate the safety and effectiveness of domperidone in those mothers identified as having difficulty in breast milk production. Eligible mothers will be randomized to one of two allocated groups: Group A: domperidone 10 mg orally three times daily for 28 days; and Group B: identical placebo 10 mg orally three times daily for 14 days followed by domperidone 10 mg orally three times daily for 14 days. The primary outcome will be determined at the completion of the first 2-week period; the second 2-week period will facilitate answering the secondary questions regarding timing and duration of treatment. To detect an estimated 30% change between the two groups (from 40% to 28%, corresponding to an odds ratio of 0.6), a total sample size of 488 mothers would be required at 80% power and alpha=0.05. To account for a 15% dropout, this number is increased to 560 (280 per group). The duration of the trial is expected to be 36-40 months.The use of a galactogogue often becomes the measure of choice for mothers in the presence of insufficient breast milk production, particularly when the other techniques are unsuccessful. EMPOWER is designed to provide valuable information in guiding the practices for this high-risk group of infants and mothers. The results of this trial will also inform both mothers and clinicians about the choices available to increase and maintain sufficient breast milk.Clinical Trials.gov Identifier: NCT01512225.

SUBMITTER: Asztalos EV

PROVIDER: S-EPMC3532128 | biostudies-literature | 2012 Aug

REPOSITORIES: biostudies-literature

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Enhancing breast milk production with Domperidone in mothers of preterm neonates (EMPOWER trial).

Asztalos Elizabeth V EV Campbell-Yeo Marsha M daSilva Orlando P OP Kiss Alex A Knoppert David C DC Ito Shinya S

BMC pregnancy and childbirth 20120831

<h4>Background</h4>The use of mother's own breast milk during initial hospitalization has a positive impact not only in reducing potential serious neonatal morbidities but also contribute to improvements in neurodevelopmental outcomes. Mothers of very preterm infants struggle to maintain a supply of breast milk during their infants' prolonged hospitalization. Galactogogues are medications that induce lactation by exerting its effects through oxytocin or prolactin enhancement. Domperidone is a po ...[more]

PMID: 22935052

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Project description:Gut microbiome plays an important role in adult human health and diseases. However, how nutritional factors shape the initial colonization of gut bacteria in infants, especially in preterm infants, is still not completely known. In this study, we compared the effects of feeding with mothers' own breast milk (MBM) and formula on the initial composition and gene expression of gut bacteria in moderate-late preterm infants. Fecal samples were collected from ten formula-fed and ten MBM healthy infants born between 32 and 37 weeks' gestation after they reached full-volume enteral feedings. Total DNAs were extracted from fecal samples for amplicon sequencing of 16S ribosomal RNA (rRNA) gene and total RNA with rRNA depletion for metatranscriptome RNA-Seq 16S rRNA gene amplicon sequencing results showed that the alpha-diversity was similar between the MBM- and formula-fed preterm infants, but the beta-diversity showed a significant difference in composition (p = 0.002). The most abundant taxa were Veillonella (18.4%) and Escherichia/Shigella (15.2%) in MBM infants, whereas the most abundant taxa of formula-fed infants were Streptococcus (18.6%) and Klebsiella (17.4%). The genera Propionibacterium, Streptococcus, and Finegoldia and order Clostridiales had significantly higher relative abundance in the MBM group than the formula group, whereas bacteria under family Enterobacteriaceae, genera Enterococcus and Veillonella, and class Bacilli were more abundant in the formula group. In general, microbiomes from both diet groups exhibited high functional levels of catalytic activity and metabolic processing when analyzed for gene ontology using a comparative metatranscriptome approach. Statistically, the microbial genes in the MBM group had an upregulation in expression related to glycine reductase, periplasmic acid stress response in Enterobacteria, acid resistance mechanisms, and L-fucose utilization. In contrast, the formula-fed group had upregulations in genes associated with methionine and valine degradation functions. Our data suggest that the nutritional source plays a role in shaping the moderate-late preterm gut microbiome as evidenced by the differences in bacterial composition and gene expression profiles in the fecal samples. The MBM group enriched Propionibacterium. Glycine reductase was highly upregulated in the microbiota from MBM along with the upregulated acid stress tolerance genes, suggesting that the intensity of fermentation process was enhanced.

Project description:IntroductionAmong preterm infants, mother's own milk feeding reduces neonatal morbidity and decreases the length of hospital stay. However, breastfeeding rates and duration are lower than among term infants. It is reported that peer counselling is effective in increasing breast feeding in term infants in low-income and middle-income countries, but results are mixed in high-income countries. We aim to investigate herein whether peer counselling may be a feasible and effective breastfeeding support among preterm infants in French-speaking high-income countries.Methods and analysisEight European centres will participate in this stepped-wedge cluster randomised controlled trial. We plan to include 2400 hospitalised neonates born before 35 gestational weeks. Each centre will begin with an observational period. Every 3 months, a randomised cluster (centre) will begin the interventional period with peer counsellors until the end of the study. The counsellors will be trained and supervised by the trained nurses. They will have a weekly contact with participating mothers, with a face-to-face meeting at least once every fortnight. During these meetings, peer counsellors will listen to mothers' concerns, share experiences and help the mother with their own knowledge of breast feeding. The main outcome is breastfeeding rate at 2 months corrected age. Secondary outcomes are breastfeeding rates at hospital discharge and at 6 months, breastfeeding duration and severe neonatal morbidity and mortality. The mental health of the mother, mother-infant bonding and infant behaviour will be assessed using self-report questionnaires. A neurodevelopmental follow-up, a cost-effectiveness analysis and a cost-consequence at 2 years corrected age will be performed among infants in a French subgroup.Ethics and disseminationFrench, Belgian and Swiss ethics committees gave their agreement. Publications in peer-reviewed journals are planned on breast feeding, mental health and economic outcomes.Trial registration numberNCT03156946.

Project description:BackgroundWhen mothers are confronted with milk supply problems, taking domperidone is regularly suggested. However, domperidone has been associated with sudden cardiac death and caution in prescribing is advised. In 2016, a multidisciplinary group of authors from a tertiary academic hospital (Erasmus MC) published a clinical protocol in a leading Dutch physicians' journal to support Dutch family physicians in prescribing domperidone to stimulate lactation.Research aimTo explore consumer and health care provider perspectives and experiences regarding the prescribing of domperidone for lactation insufficiency following publication of a national clinical protocol.MethodsA cross-sectional qualitative study was performed using semi-structured interviews (N = 40) based on a topic list covering the prescribing process. Participants were mothers (n = 18) who had been advised to try domperidone to boost their milk supply between November 2016 and May 2018, their International Board Certified Lactation Consultants (n = 9), and their family physicians (n = 15). Another group of participants (mothers; n = 6) answered short questionnaires. All interviews were recorded, transcribed and analyzed using ATLAS.ti software. The resulting list of codes was organized according to the topics.ResultsIn the process leading to domperidone use to stimulate lactation, participant family physicians relied on the IBCLC, pharmacist, or mother to guide the prescription of domperidone, often citing the published national clinical protocol as back up. The medical safeguards incorporated in the protocol (e.g., taking medical history, physical exam, performing electrocardiograms, limiting dosage) were usually not implemented.ConclusionsThough the availability of a national clinical protocol in which the prescribing of domperidone for lactation is supported appeared to increase the willingness of participant family physicians to prescribe, gaps were identified between clinical practice and this clinical protocol for prescribing domperidone.

Dataset Information

Enhancing breast milk production with Domperidone in mothers of preterm neonates (EMPOWER trial).

Publications

Enhancing breast milk production with Domperidone in mothers of preterm neonates (EMPOWER trial).

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