Clinical Trials Logo

Clinical Trial Summary

The aim of this randomized controlled trial is to improve birth outcomes and long-term outcomes in mother and child by optimizing lifestyle,nutrition and stress experience in the preconception period and early pregnancy in women and men The main research question that will be addressed is: Does an intervention focused on optimizing preconception and early pregnancy lifestyle, nutrition and stress improve the birth outcomes and long-term outcomes in mother and child? Participants will receive an individual lifestyle consultation at the start of the study. Depending on their study arm, participants will receive an additional lifestyle program focused on health during preconception and early pregnancy, coping with stress and adherence to a healthy(er) lifestyle. The given advices are based on national guidelines. Researchers will compare the intervention group and control group to see if (adherence to) this lifestyle program improve birth outcomes and long-term outcomes in mother and child.


Clinical Trial Description

Preconception and early pregnancy are critical periods for health and wellbeing across the full life course in the offspring. Improving lifestyle, nutrition and stress in both women and their partners already from the preconception period onwards may have beneficial effects on the offspring. This RCT will include preconception/early pregnancy integrated life style intervention focused on a healthy weight (BMI: 18.5-25 kg/m2), stopping alcohol/smoking/drugs, supplementing folic acid and vitamin D, a healthy diet (weekly fish, iron and vitamin C rich food) and stress reduction. Reducing stress appears to be effective for improving (maternal) health and reducing risk behavior. Mind-body therapy, a combination of yoga exercises and mindfulness seems to be a popular intervention, especially among pregnant women or women of childbearing age from various ethnic backgrounds. The use of the preconception consultation is not yet optimal. This is partly due to the difficulty of reaching (vulnerable) groups and the limited insight regarding the efficacy. The aim of this randomized controlled trial is to improve birth outcomes and long-term outcomes in mother and child by optimizing lifestyle in the preconception period and early pregnancy in women and men. The main research question is whether an intervention focused on optimizing preconception and early pregnancy lifestyle, nutrition and stress improves the birth outcomes and long-term outcomes in mother and child? This RCT will be embedded in the available Generation R Next research infrastructure. Prior to randomization, the intervention and control groups will be offered an individual lifestyle consultation for both women and men, and, if pregnant, an early pregnancy ultrasound. After randomization, there will be two groups: the intervention group and the control group. Both groups will receive standard care, including an individual lifestyle consultation in line with current national standards for preconception and early pregnancy. The intervention group will additionally attend three group sessions (online and physical) focused on health during preconception and early pregnancy, coping with stress and adherence to a healthy lifestyle. The advices are based on national guidelines for health during the preconception period and early pregnancy. Compliance with the prescribed advice is encouraged via newly developed digital platform ;


Study Design


Related Conditions & MeSH terms


NCT number NCT05870878
Study type Interventional
Source Erasmus Medical Center
Contact Vincent Jaddoe, Dr,.
Phone +31107043405
Email v.jaddoe@erasmusmc.nl
Status Recruiting
Phase N/A
Start date January 19, 2023
Completion date November 8, 2030

See also
  Status Clinical Trial Phase
Active, not recruiting NCT03249896 - Web/Smartphone-based Lifestyle Coaching Program in Pregnant Women With Gestational Diabetes N/A
Completed NCT06338254 - Efficacy of Percussion Massage Therapy Applied to the Lower Extremity on Pain, Edema in Pregnant Women N/A
Recruiting NCT04825093 - Vitamin D Supplementarion in Pregnant Women at Risk and COVID-19 N/A
Completed NCT04739462 - SMS Maama Project COVID-19 N/A
Recruiting NCT04519593 - ABSOLUTELY: A Temporary Uterine Blood Supply Occlusion for Laparoscopic Myomectomy in Patients With UTErine LeiomYoma N/A
Recruiting NCT03313024 - Berlin-Brandenburg Pregnancy Cohort
Completed NCT02577536 - PregSource: Crowdsourcing to Understand Pregnancy
Not yet recruiting NCT06357962 - Semi-permanent Acupuncture Effect on Cervical Ripening N/A
Not yet recruiting NCT06430853 - Psychobiological Interventions in Pregnancy N/A
Not yet recruiting NCT03661749 - Urinary Protein to Creatinine Ratio in Term Pregnant Women N/A
Completed NCT02970721 - Use of Psychotropic Medications Among Pregnant Women With Bipolar Disorder
Completed NCT02191774 - Medical Abortion up to 10 Weeks Gestation at Home
Completed NCT01322529 - Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-be N/A
Completed NCT00746551 - Intravenous Versus Oral Iron in Late Pregnancy: Results of Treatment Phase 4
Completed NCT00678080 - Metformin Versus Insulin in Pregnant Women With Type 2 Diabetes N/A
Completed NCT00634530 - Impact of a Nutritional Intervention Program for Weight Control During Pregnancy N/A
Completed NCT00197561 - Partnership on Nutrition and HIV/AIDS Research in Tanzania: Exploratory Research Study on Selenium and HIV Infection Phase 3
Completed NCT05527327 - Pannus Retraction for Ultrasound Evaluation of the Obese Gravida: A Pilot Study N/A
Recruiting NCT05551078 - Thrombophilia Screening After Severe IUGR
Recruiting NCT03100084 - PREdelivery Placental Biomarkers- Pregnancy and Delivery Outcome