- ICH GCP
- Rejestr badań klinicznych w USA
- Badanie kliniczne NCT01243554
Exercise Training in Pregnancy for Obese Mothers
Exercise Training in Pregnancy. Good for the Mother - Good for the Child?
Observational studies demonstrate that overweight in pregnancy is a risk factor for adverse pregnancy outcomes as fetal macrosomia, prolonged labor, low Apgar score, shoulder dystocia, nerve plexus injuries, increased proportion of instrumental deliveries and perineal ruptures. There is a 2.6 fold risk for gestational diabetes mellitus (fourfold in morbidly obese women) and a recent study has shown that fetuses of obese mothers develop insulin resistance in uterus.
Main aims of this study are to assess if regular exercise in pregnancy among obese women can prevent or influence weight gain; impaired cardiac function in mother and fetus/newborn; impaired vascular function in mother; insulin resistance/sensitivity; body composition in mother and offspring; lumbopelvic pain; urinary and/or fecal incontinence; prolonged labor
Przegląd badań
Szczegółowy opis
Women with a self-reported pre-pregnancy BMI of 28 or more will be eligible for our study. Woman are eligible if they are 18 years or older, with a singleton live fetus at an early (week 12-14) ultrasound scan. Exclusion criteria are pregnancy complications with high risk for preterm labour or diseases that could interfere with participation.
Primary outcome measure is weight increase based on weight measured at 14 weeks and immediately before labour. Assessments are done at baseline at 14 (12-18) weeks of pregnancy, and again in week 38, as well as 3 months postpartum. Some measurements are also done at other points in time. The maternal secondary outcome measurements include fasting glucose, glucose tolerance assessed by 2-h, 75 mg per-oral glucose tolerance test, insulin resistance assessed by HOMA-IR, weight, height, body composition estimated by skinfold measurements in pregnancy and by dual energy x-ray absorptiometry postpartum, blood markers, lumbopelvic pain, urin- and fecal incontinence, quality of life, psychological wellbeing, depression, and diet.
Typ studiów
Zapisy (Rzeczywisty)
Faza
- Nie dotyczy
Kontakty i lokalizacje
Lokalizacje studiów
-
-
-
Trondheim, Norwegia, 7489
- Norwegian University of Science and Technology
-
-
Kryteria uczestnictwa
Kryteria kwalifikacji
Wiek uprawniający do nauki
Akceptuje zdrowych ochotników
Płeć kwalifikująca się do nauki
Opis
Inclusion Criteria:
- Pre-pregnancy body mass index of 28 or more
- 18 years or more
- singleton live fetus at the routine ultrasound scan
Exclusion Criteria:
- high risk for preterm labor or diseases that could interfere with participation
Plan studiów
Jak projektuje się badanie?
Szczegóły projektu
- Główny cel: Zapobieganie
- Przydział: Randomizowane
- Model interwencyjny: Przydział równoległy
- Maskowanie: Pojedynczy
Broń i interwencje
Grupa uczestników / Arm |
Interwencja / Leczenie |
|---|---|
|
Eksperymentalny: Exercise training
Supervised exercise training at the hospital during pregnancy: the women will attend at least 2 weekly sessions consisting of aerobic exercise (walking on treadmills), strength training (for upper body, back, abdomen and legs) as well as pelvic floor muscle exercises.
Each session is 60 minutes and lead by a physiotherapist or experienced exercise physiologist.
The women will also go through motivational interviewing sessions throughout the intervention period and are encouraged to do home exercise training in addition to the exercise at the hospital
|
Exercise training at the hospital
Inne nazwy:
|
|
Brak interwencji: Control
Usual care as provided by the health services in Norway.
The investigators will not advice the women to be inactive
|
Co mierzy badanie?
Podstawowe miary wyniku
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Weight gain during pregnancy
Ramy czasowe: From 14 weeks pregnancy to delivery
|
Measured in kg
|
From 14 weeks pregnancy to delivery
|
Miary wyników drugorzędnych
Miara wyniku |
Opis środka |
Ramy czasowe |
|---|---|---|
|
Fasting glucose
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
Blood samples to determine the fasting glucose after an overnight fast (>10 hours)
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Glucose tolerance
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
2 hour 75 mg per-oral glucose tolerance test.
Gestational diabetes is diagnosed as fasting glucose = or > 6.9 mmol/L or 2h concentration = or > 7.8 mmol/L.
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Insulin resistance
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
Homeostasis model assessment (HOMA-IR)
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Body composition
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
Skinfold measurements, done by an experienced investigator using Harpenden kaliper.
At the 3 months postpartum testing, also dual energy x-ray absorptiometry (DEXA scan) will be used.
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Blood markers for cardiovascular disease
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
Inflammation markers, cytokines (leptin, resistin, adiponectin, tnf-alfa).
Blood will be collected and stored for later analyses.
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Lumbopelvic pain
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
Clinical assessment (active straight leg raising, pelvic provocation test), and validated questionnaire.
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Urin- and fecal incontinence
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
Pelvic floor muscle function will be assessed by clinical assessment and by 2D and 3D ultrasound.
The prevalence and severity of urin- and fecal incontinence will also be assessed by a validated questionnaire
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Quality of life
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
Validated questionnaire
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Sleep
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
Epworth sleepiness scale
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Physical activity
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
Level of physical activity will be assessed by activity registration (armbands) and by validated questionnaires
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Diet
Ramy czasowe: From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
Validated questionnaire: Norkost
|
From 14 weeks pregnancy to 38 weeks pregnancy and also at 3 months postpartum
|
|
Offspring birth weight, length and head circumference
Ramy czasowe: At delivery
|
As recorded by the hospital
|
At delivery
|
|
Delivery complications
Ramy czasowe: At delivery
|
Vaginal or caesarean delivery, and recorded complications during the delivery
|
At delivery
|
|
Markers of inflammation and metabolism in cord blood
Ramy czasowe: At delivery
|
Cord blood will be sampled and stored for later analysis of relevant markers of inflammation and metabolism (including resistin, leptin, adiponectin)
|
At delivery
|
Współpracownicy i badacze
Publikacje i pomocne linki
Publikacje ogólne
- Woodley SJ, Lawrenson P, Boyle R, Cody JD, Morkved S, Kernohan A, Hay-Smith EJC. Pelvic floor muscle training for preventing and treating urinary and faecal incontinence in antenatal and postnatal women. Cochrane Database Syst Rev. 2020 May 6;5(5):CD007471. doi: 10.1002/14651858.CD007471.pub4.
- Garnaes KK, Morkved S, Salvesen O, Moholdt T. Exercise Training and Weight Gain in Obese Pregnant Women: A Randomized Controlled Trial (ETIP Trial). PLoS Med. 2016 Jul 26;13(7):e1002079. doi: 10.1371/journal.pmed.1002079. eCollection 2016 Jul.
- Garnaes KK, Nyrnes SA, Salvesen KA, Salvesen O, Morkved S, Moholdt T. Effect of supervised exercise training during pregnancy on neonatal and maternal outcomes among overweight and obese women. Secondary analyses of the ETIP trial: A randomised controlled trial. PLoS One. 2017 Mar 21;12(3):e0173937. doi: 10.1371/journal.pone.0173937. eCollection 2017.
- Garnaes KK, Morkved S, Salvesen KA, Salvesen O, Moholdt T. Exercise training during pregnancy reduces circulating insulin levels in overweight/obese women postpartum: secondary analysis of a randomised controlled trial (the ETIP trial). BMC Pregnancy Childbirth. 2018 Jan 8;18(1):18. doi: 10.1186/s12884-017-1653-5.
- Nyrnes SA, Garnaes KK, Salvesen O, Timilsina AS, Moholdt T, Ingul CB. Cardiac function in newborns of obese women and the effect of exercise during pregnancy. A randomized controlled trial. PLoS One. 2018 Jun 1;13(6):e0197334. doi: 10.1371/journal.pone.0197334. eCollection 2018.
- Garnaes KK, Helvik AS, Stafne SN, Morkved S, Salvesen K, Salvesen O, Moholdt T. Effects of supervised exercise training during pregnancy on psychological well-being among overweight and obese women: secondary analyses of the ETIP-trial, a randomised controlled trial. BMJ Open. 2019 Nov 21;9(11):e028252. doi: 10.1136/bmjopen-2018-028252.
- Ingul CB, Loras L, Tegnander E, Eik-Nes SH, Brantberg A. Maternal obesity affects fetal myocardial function as early as in the first trimester. Ultrasound Obstet Gynecol. 2016 Apr;47(4):433-42. doi: 10.1002/uog.14841. Epub 2016 Mar 14.
- Moholdt TT, Salvesen K, Ingul CB, Vik T, Oken E, Morkved S. Exercise Training in Pregnancy for obese women (ETIP): study protocol for a randomised controlled trial. Trials. 2011 Jun 17;12:154. doi: 10.1186/1745-6215-12-154.
Daty zapisu na studia
Główne daty studiów
Rozpoczęcie studiów
Zakończenie podstawowe (Rzeczywisty)
Ukończenie studiów (Rzeczywisty)
Daty rejestracji na studia
Pierwszy przesłany
Pierwszy przesłany, który spełnia kryteria kontroli jakości
Pierwszy wysłany (Oszacować)
Aktualizacje rekordów badań
Ostatnia wysłana aktualizacja (Rzeczywisty)
Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości
Ostatnia weryfikacja
Więcej informacji
Terminy związane z tym badaniem
Słowa kluczowe
Dodatkowe istotne warunki MeSH
Inne numery identyfikacyjne badania
- ETiP-Ob
Informacje o lekach i urządzeniach, dokumenty badawcze
Bada produkt leczniczy regulowany przez amerykańską FDA
Bada produkt urządzenia regulowany przez amerykańską FDA
Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .
Badania kliniczne na Exercise
-
Rashid Latif Medical CollegeZakończonyZespół wielotorbielowatych jajnikówPakistan
-
Riphah International UniversityZakończonyFizjoterapia sportowaPakistan
-
Istanbul University - CerrahpasaRekrutacyjnyMotoryczny zespół ryzyka poznawczego | Osoby w podeszłym wieku (osoby w wieku 65 lat lub starsze) | Pacjent geriatryczny | Eksergowanie | Ćwiczenia nerwowo-mięśnioweTurcja (Türkiye)
-
Cukurova UniversityZakończonyZespół nadpobudliwości psychoruchowej z deficytem uwagi (ADHD)Turcja (Türkiye)
-
Sanidad de Castilla y LeónZakończonySkuteczność programu poprawiającego równowagę, mobilność i zapobiegającego upadkom u osób starszych.Przypadkowe upadkiHiszpania
-
INTI International UniversityUniversiti Pendidikan Sultan IdrisZakończony
-
The Hong Kong Polytechnic UniversityZakończonyBezsenność, podstawowyHongkong
-
Technical University of MunichZakończonyPobór energii | Zdrowie | Apetyt | Zachowania żywienioweNiemcy
-
Université Catholique de LouvainKU Leuven; Epsylon, ASBLJeszcze nie rekrutacja
-
Hacettepe UniversityRekrutacyjnyBóle krzyża | Skolioza idiopatyczna | PowięźTurcja (Türkiye)