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- Klinische Studie NCT02448563
Reducing Obesity in Underserved Postpartum African American Women (RENEW)
Studienübersicht
Status
Bedingungen
Intervention / Behandlung
Detaillierte Beschreibung
The investigators proposal adapts The Diabetes Prevention Program (DPP) 16 session core curriculum to our 8 session model and in addition uses the cultural tailoring techniques of the DPP to address the needs of our AA population in several ways: 1) The reference materials and lesson handouts include information about the types of foods and cooking methods used by an AA culture (see Other Study Documents); 2) Topics are selected for group classes that are most appropriate for our participants such as Hip Hop or Salsa dancing for physical activity.
Participants will be randomized during the early postpartum period to either usual care or intervention. Usual care participants will be offered the weight management standard of care which is one visit with a dietitian in the Nutrition and Weight Management Center. Intervention participants will be assigned a Birth Sister for the postpartum period. They will also attend 8 weekly sessions for the weight loss program. All participants will complete study assessment visits at 6 weeks postpartum and 15 weeks postpartum.
Studientyp
Einschreibung (Tatsächlich)
Phase
- Unzutreffend
Teilnahmekriterien
Zulassungskriterien
Studienberechtigtes Alter
Akzeptiert gesunde Freiwillige
Studienberechtigte Geschlechter
Beschreibung
Inclusion Criteria:
Pre-Natal:
- BMI greater than or equal to 25
- Ready to change (classified as answering yes to: Are you seriously considering trying to lose weight to reach your goal in the next 6 months?)
- English-speaking
Post-partum:
- Live birth (based on medical record review)
Exclusion Criteria:
Pre-Natal:
- Signs of moderate to severe depression based on the Patient Health Questionnaire-9 (PHQ-9)
- Previous enrollment in the Birth Sister's program prior to the study
Post-partum:
- Signs of moderate to severe post-partum depression based on the Edinburgh Postnatal Depression Scale (EPDS)
Studienplan
Wie ist die Studie aufgebaut?
Designdetails
- Hauptzweck: Behandlung
- Zuteilung: Zufällig
- Interventionsmodell: Parallele Zuordnung
- Maskierung: Keine (Offenes Etikett)
Waffen und Interventionen
Teilnehmergruppe / Arm |
Intervention / Behandlung |
|---|---|
|
Experimental: Intervention
Weekly, in-person, support groups providing nutrition and physical activity education
|
Eight weekly in-person groups
|
|
Kein Eingriff: Control
Standard of care - one counseling visit with a study dietitian
|
Was misst die Studie?
Primäre Ergebnismessungen
Ergebnis Maßnahme |
Zeitfenster |
|---|---|
|
Feasibility as Measured by Attendance at Group Sessions and Barriers to Attendance (Logs Kept by Research Staff)
Zeitfenster: Weekly up to 8 weeks
|
Weekly up to 8 weeks
|
Sekundäre Ergebnismessungen
Ergebnis Maßnahme |
Maßnahmenbeschreibung |
Zeitfenster |
|---|---|---|
|
Change From Baseline Weight to 8 Weeks
Zeitfenster: Baseline and 8 weeks
|
Baseline and 8 weeks
|
|
|
Participant Satisfaction as Measured by Questionnaire and Exit Interview
Zeitfenster: 8 weeks
|
8 weeks
|
|
|
Changes in Baseline Eating Behaviors to 8 Weeks as Measured by Eating Behavior Patterns Questionnaire
Zeitfenster: Baseline and 8 weeks
|
Items were rated on a 5 point scale (1 strongly disagree, 2 disagree, 3 neutral or not applicable, 4 agree, 5 strongly agree).
We summed the scores of the component items that comprised each scale (and higher scores are those where respondents are more likely to strongly agree).
What is reported in the tables are the differences in raw scores computed by subtracting the summed scores at baseline from that measured at 8 weeks (difference = 8 weeks score - Baseline score).
|
Baseline and 8 weeks
|
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Changes in Baseline Body Image to 8 Weeks as Measured by the 34-item Multidimensional Body Relations Questionnaire
Zeitfenster: Baseline and 8 weeks
|
The Multidimensional Body Relations Questionnaire (MBSRQ-AS) includes the following subscales: Appearance Evaluation, Appearance Orientation, Overweight Preoccupation, Self-Classified Weight, and the Body Areas Satisfaction Scale (BASS).
We summed the scores of the component items that comprised each scale (and higher scores are those where respondents are more likely to strongly agree).
What is reported in the tables are the differences in raw scores computed by subtracting the summed scores at baseline from that measured at 8 weeks (difference = 8 weeks score - Baseline score).
Scale ranges from 1-5 (1=definitely disagree, 2=mostly disagree, 3=neither agree nor disagree, 4=mostly agree, 5=definitely agree) with higher scores reflecting better outcome.
A positive value shows improvement in that subscale over time.
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Baseline and 8 weeks
|
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Changes in Baseline Physical Activity to 8 Weeks as Measured by the Kaiser Physical Activity Scale
Zeitfenster: Baseline and 8 weeks
|
Activity indices were created for each domain of activity (household/caregiving, occupational, active living, sports/exercise) by summing the domain-specific categorical responses and dividing by the number of items, giving an average value that ranged from 1 to 5. We summed the scores of the component items that comprised each scale (and higher scores are those where respondents are more likely to strongly agree).
What is reported in the tables are the differences in raw scores computed by subtracting the summed scores at Baseline from that measured at 8 weeks (difference = 8 weeks score - baseline score).
|
Baseline and 8 weeks
|
|
Waist Circumference at 8 Weeks
Zeitfenster: 8 weeks
|
8 weeks
|
Mitarbeiter und Ermittler
Sponsor
Ermittler
- Hauptermittler: Caroline M. Apovian, MD, Professor of Medicine and Pediatrics
Studienaufzeichnungsdaten
Haupttermine studieren
Studienbeginn
Primärer Abschluss (Tatsächlich)
Studienabschluss (Tatsächlich)
Studienanmeldedaten
Zuerst eingereicht
Zuerst eingereicht, das die QC-Kriterien erfüllt hat
Zuerst gepostet (Schätzen)
Studienaufzeichnungsaktualisierungen
Letztes Update gepostet (Tatsächlich)
Letztes eingereichtes Update, das die QC-Kriterien erfüllt
Zuletzt verifiziert
Mehr Informationen
Begriffe im Zusammenhang mit dieser Studie
Zusätzliche relevante MeSH-Bedingungen
Andere Studien-ID-Nummern
- H-28272
- R21HD061311 (US NIH Stipendium/Vertrag)
- U54TR001012 (US NIH Stipendium/Vertrag)
Plan für individuelle Teilnehmerdaten (IPD)
Planen Sie, individuelle Teilnehmerdaten (IPD) zu teilen?
Arzneimittel- und Geräteinformationen, Studienunterlagen
Studiert ein von der US-amerikanischen FDA reguliertes Arzneimittelprodukt
Studiert ein von der US-amerikanischen FDA reguliertes Geräteprodukt
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