Pilot Trial of CenteringPregnancy With Mindfulness Skills
13 februari 2020 bijgewerkt door: University of California, San Francisco
Integrative Stress Reduction for Maternal-Child Health
In the U.S., rates of preterm birth and low birth weight have increased over the past 30 years.
Poor birth outcomes are especially high among racial/ethnic minority populations.
Maternal stress is an important factor that can lead to negative birth outcomes.
Thus, programs that reduce stress during pregnancy could improve birth outcomes.
Initial pilot work tested a mindfulness-based approach to stress reduction during pregnancy.
Women in the pilot study had lower stress and improved coping after the program.
For the current study, mindfulness is added to an existing prenatal healthcare program called CenteringPregnancy (CP).
CP provides prenatal care through 10 group sessions.
This study compares CP with a version of CP infused with mindfulness skills training.
Effects of the two versions of CP on psychological stress and coping, stress hormones, and birth outcomes will be tested.
Data will be collected from participants three times: twice during pregnancy and once after birth.
Medical records will provide data on birth outcomes and other health factors.
The study will provide initial information about a mind-body program to reduce stress and improve birth outcomes.
Data from the study will inform the development of an R01 proposal for a larger study.
The study will also help advance the long term goal of reducing health disparities.
Studie Overzicht
Toestand
Voltooid
Interventie / Behandeling
Studietype
Ingrijpend
Inschrijving (Werkelijk)
49
Fase
- Niet toepasbaar
Contacten en locaties
In dit gedeelte vindt u de contactgegevens van degenen die het onderzoek uitvoeren en informatie over waar dit onderzoek wordt uitgevoerd.
Studie Locaties
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California
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San Francisco, California, Verenigde Staten, 94115
- University of California, San Francisco
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Deelname Criteria
Onderzoekers zoeken naar mensen die aan een bepaalde beschrijving voldoen, de zogenaamde geschiktheidscriteria. Enkele voorbeelden van deze criteria zijn iemands algemene gezondheidstoestand of eerdere behandelingen.
Geschiktheidscriteria
Leeftijden die in aanmerking komen voor studie
18 jaar en ouder (Volwassen, Oudere volwassene)
Accepteert gezonde vrijwilligers
Nee
Geslachten die in aanmerking komen voor studie
Vrouw
Beschrijving
Inclusion Criteria:
- age 18 and over
- enrolled to receive group-based prenatal healthcare from the San Francisco General Hospital (SFGH) Outpatient Midwifery Clinic CenteringPregnancy program
Exclusion Criteria:
- ineligible for CenteringPregnancy due to the need for individualized prenatal care
- Type 2 diabetes
- HIV
- seizure disorder
- serious mental health disorder
- substance abuse or medical condition that would lead to inability to adhere to intervention guidelines
- not fluent in English or Spanish
- previous formal training in meditation, yoga, or other mind-body practice
- previous participation in CenteringPregnancy
Studie plan
Dit gedeelte bevat details van het studieplan, inclusief hoe de studie is opgezet en wat de studie meet.
Hoe is de studie opgezet?
Ontwerpdetails
- Primair doel: Preventie
- Toewijzing: Niet-gerandomiseerd
- Interventioneel model: Parallelle opdracht
- Masker: Dubbele
Wapens en interventies
Deelnemersgroep / Arm |
Interventie / Behandeling |
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Experimenteel: CenteringPregnancy with Mindfulness Skills
CenteringPregnancy with Mindfulness Skills is the standard CenteringPregnancy prenatal healthcare intervention combined with mindfulness meditation and mindful movement/yoga applied to pregnancy, childbirth, and parenting.
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CenteringPregnancy (CP) follows a standardized curriculum for group-based prenatal healthcare offered to groups of 10-12 women with similar due dates.
In lieu of receiving a series of individually-delivered prenatal healthcare, participants meet 10 times over the course of pregnancy and early postpartum for 2 hour sessions, essentially pooling their minutes for each prenatal healthcare visit.
The visit schedule adheres to the guidelines set forth by ACOG of monthly and then weekly visits close to birth.
All sessions of CP include three core components of: (1) physical assessment (including blood pressure, weight, and fundal height assessment), (2) education and skills-building, and (3) support.
Content topics for group discussion include nutrition, exercise, relaxation, understanding pregnancy problems, infant care and feeding, postpartum issues including contraception, comfort measures in pregnancy, sexuality and childbearing, abuse issues, parenting, and childbirth preparation.
CenteringPregnancy with Mindfulness Skills contains the CenteringPregnancy (CP) content combined with training in mindfulness meditation and mindful movement/yoga.
The mind-body methods have been adapted from those taught in the Mindfulness-Based Childbirth and Parenting (MBCP) course, which is a tailored version of the Mindfulness-Based Stress Reduction program delivered to pregnant women during the perinatal period.
These practices include mindfulness meditation of the breath, body, feelings, thoughts, and emotions; body scan meditation; yoga postures practiced with mindful awareness of the body and the physical changes associated with pregnancy; and loving-kindness meditation.
In addition, MBCP includes specific exercises in coping with stress, pain, and fear associated with pregnancy, childbirth, and early parenting with a focus on shifting the way participants relate to negative thoughts and emotions and cope with stress.
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Actieve vergelijker: CenteringPregnancy
CenteringPregnancy is group-based prenatal healthcare delivered according to the guidelines of the American College of Obstetrics and Gynecology.
It includes assessment, support, and health education delivered in a healthcare empowerment framework.
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CenteringPregnancy (CP) follows a standardized curriculum for group-based prenatal healthcare offered to groups of 10-12 women with similar due dates.
In lieu of receiving a series of individually-delivered prenatal healthcare, participants meet 10 times over the course of pregnancy and early postpartum for 2 hour sessions, essentially pooling their minutes for each prenatal healthcare visit.
The visit schedule adheres to the guidelines set forth by ACOG of monthly and then weekly visits close to birth.
All sessions of CP include three core components of: (1) physical assessment (including blood pressure, weight, and fundal height assessment), (2) education and skills-building, and (3) support.
Content topics for group discussion include nutrition, exercise, relaxation, understanding pregnancy problems, infant care and feeding, postpartum issues including contraception, comfort measures in pregnancy, sexuality and childbearing, abuse issues, parenting, and childbirth preparation.
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Wat meet het onderzoek?
Primaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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preterm birth
Tijdsspanne: post-birth
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gestational age at birth and risk of preterm birth (<37 weeks)
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post-birth
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birth weight
Tijdsspanne: post-birth
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birth weight in grams, birth weight to gestational age ratio, and risk of low birth weight (<2500 grams)
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post-birth
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postpartum depression
Tijdsspanne: post-birth
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incidence of self-reported postpartum depression
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post-birth
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Secundaire uitkomstmaten
Uitkomstmaat |
Maatregel Beschrijving |
Tijdsspanne |
|---|---|---|
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change in and level of perceived stress
Tijdsspanne: second trimester, third trimester, post-birth
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self-report of perceived life stress
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second trimester, third trimester, post-birth
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change in and type(s) of coping
Tijdsspanne: second trimester, third trimester, post-birth
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self-report of coping with salient stressful aspects of pregnancy and parenting
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second trimester, third trimester, post-birth
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change in and level of mindfulness
Tijdsspanne: second trimester, third trimester, post-birth
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self-report of mindfulness of daily experiences
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second trimester, third trimester, post-birth
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change in and level of positive and negative emotion
Tijdsspanne: second trimester, third trimester, post-birth
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self-report of intensity and frequency of positive and negative affect
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second trimester, third trimester, post-birth
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change in and level of pregnancy-related anxiety
Tijdsspanne: second trimester, third trimester
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self-report of pregnancy-related anxiety
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second trimester, third trimester
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change in and level of depressive mood
Tijdsspanne: second trimester, third trimester
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self-report of depressive mood
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second trimester, third trimester
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change in and levels of salivary cortisol
Tijdsspanne: second trimester, third trimester
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waking, 30-minutes post-waking, and bed-time salivary cortisol
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second trimester, third trimester
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change in and level of adrenocorticotropic hormone (ACTH)
Tijdsspanne: second trimester, third trimester
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adrenocorticotropic hormone (ACTH) assayed from blood plasma
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second trimester, third trimester
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change in and levels of corticotropin releasing hormone (CRH)
Tijdsspanne: second trimester, third trimester
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corticotropin releasing hormone (CRH) assayed from blood plasma
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second trimester, third trimester
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change in and levels of blood pressure
Tijdsspanne: second trimester, third trimester
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diastolic and systolic blood pressure
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second trimester, third trimester
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Medewerkers en onderzoekers
Hier vindt u mensen en organisaties die betrokken zijn bij dit onderzoek.
Onderzoekers
- Hoofdonderzoeker: Larissa G Duncan, PhD, University of California, San Francisco
Studie record data
Deze datums volgen de voortgang van het onderzoeksdossier en de samenvatting van de ingediende resultaten bij ClinicalTrials.gov. Studieverslagen en gerapporteerde resultaten worden beoordeeld door de National Library of Medicine (NLM) om er zeker van te zijn dat ze voldoen aan specifieke kwaliteitscontrolenormen voordat ze op de openbare website worden geplaatst.
Bestudeer belangrijke data
Studie start
1 januari 2011
Primaire voltooiing (Werkelijk)
3 mei 2017
Studie voltooiing (Werkelijk)
3 mei 2017
Studieregistratiedata
Eerst ingediend
18 juli 2012
Eerst ingediend dat voldeed aan de QC-criteria
18 juli 2012
Eerst geplaatst (Schatting)
20 juli 2012
Updates van studierecords
Laatste update geplaatst (Werkelijk)
17 februari 2020
Laatste update ingediend die voldeed aan QC-criteria
13 februari 2020
Laatst geverifieerd
1 februari 2020
Meer informatie
Termen gerelateerd aan deze studie
Trefwoorden
Aanvullende relevante MeSH-voorwaarden
Andere studie-ID-nummers
- K01AT005270 (Subsidie/contract van de Amerikaanse NIH)
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