Trial Outcomes & Findings for Improving Reproductive Fitness Through Pretreatment With Lifestyle Modification in Obese Women With Unexplained Infertility (NCT NCT02432209)

NCT ID: NCT02432209

Last Updated: 2022-02-03

Results Overview

Defined as a live birth of an infant born at ≥ 37 weeks, with a birth weight between 2500 and 4000g and without a major congenital anomaly

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

379 participants

Primary outcome timeframe

At time of birth, approximately 17 months into the study

Results posted on

2022-02-03

Participant Flow

Participant milestones

Participant milestones
Measure
Intensive Lifestyle Mod. Intervention
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Overall Study
STARTED
188
191
Overall Study
COMPLETED
157
151
Overall Study
NOT COMPLETED
31
40

Reasons for withdrawal

Withdrawal data not reported

Baseline Characteristics

Improving Reproductive Fitness Through Pretreatment With Lifestyle Modification in Obese Women With Unexplained Infertility

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Intensive Lifestyle Mod. Intervention
n=188 Participants
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
n=191 Participants
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Total
n=379 Participants
Total of all reporting groups
Age, Continuous
32 years
n=5 Participants
32 years
n=7 Participants
32 years
n=5 Participants
Sex: Female, Male
Female
188 Participants
n=5 Participants
191 Participants
n=7 Participants
379 Participants
n=5 Participants
Sex: Female, Male
Male
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Hispanic or Latino
3 Participants
n=5 Participants
9 Participants
n=7 Participants
12 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Not Hispanic or Latino
179 Participants
n=5 Participants
177 Participants
n=7 Participants
356 Participants
n=5 Participants
Ethnicity (NIH/OMB)
Unknown or Not Reported
6 Participants
n=5 Participants
5 Participants
n=7 Participants
11 Participants
n=5 Participants
Race (NIH/OMB)
American Indian or Alaska Native
2 Participants
n=5 Participants
2 Participants
n=7 Participants
4 Participants
n=5 Participants
Race (NIH/OMB)
Asian
4 Participants
n=5 Participants
3 Participants
n=7 Participants
7 Participants
n=5 Participants
Race (NIH/OMB)
Native Hawaiian or Other Pacific Islander
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Race (NIH/OMB)
Black or African American
45 Participants
n=5 Participants
37 Participants
n=7 Participants
82 Participants
n=5 Participants
Race (NIH/OMB)
White
126 Participants
n=5 Participants
140 Participants
n=7 Participants
266 Participants
n=5 Participants
Race (NIH/OMB)
More than one race
6 Participants
n=5 Participants
5 Participants
n=7 Participants
11 Participants
n=5 Participants
Race (NIH/OMB)
Unknown or Not Reported
5 Participants
n=5 Participants
4 Participants
n=7 Participants
9 Participants
n=5 Participants

PRIMARY outcome

Timeframe: At time of birth, approximately 17 months into the study

Defined as a live birth of an infant born at ≥ 37 weeks, with a birth weight between 2500 and 4000g and without a major congenital anomaly

Outcome measures

Outcome measures
Measure
Intensive Lifestyle Mod. Intervention
n=188 Participants
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
n=191 Participants
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Rate of Good Birth Outcomes
23 Participants
29 Participants

SECONDARY outcome

Timeframe: At time of birth, approximately 17 months into the study

All the live birth for the study

Outcome measures

Outcome measures
Measure
Intensive Lifestyle Mod. Intervention
n=188 Participants
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
n=191 Participants
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Live Birth Rate
38 Participants
42 Participants

SECONDARY outcome

Timeframe: 0-8 months

Population: For those who achieved pregnancy

Days from randomization to the first known date of conception

Outcome measures

Outcome measures
Measure
Intensive Lifestyle Mod. Intervention
n=59 Participants
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
n=52 Participants
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Time to Pregnancy in Days
160 days
Interval 102.0 to 190.0
163 days
Interval 98.5 to 214.0

SECONDARY outcome

Timeframe: After conception, 0-13 months into the study

Population: For those who achieved pregnancy

Pregnancy loss (conception without a live birth) among those who achieved pregnancy

Outcome measures

Outcome measures
Measure
Intensive Lifestyle Mod. Intervention
n=63 Participants
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
n=59 Participants
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Pregnancy Loss Rate
24 Participants
14 Participants

SECONDARY outcome

Timeframe: After conception, 1-13 months into the study

Population: For those with clinical pregnancy

Determined by number of multiple pregnancies / number of pregnancies

Outcome measures

Outcome measures
Measure
Intensive Lifestyle Mod. Intervention
n=48 Participants
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
n=45 Participants
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Multiple Pregnancy Rate
7 Participants
3 Participants

SECONDARY outcome

Timeframe: at time of birth, approximately 17 months into the study

Population: For the live-born infants

Birth weight (grams) for infant delivered

Outcome measures

Outcome measures
Measure
Intensive Lifestyle Mod. Intervention
n=36 Participants
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
n=42 Participants
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Birth Weight in Grams
3217.7 gram
Interval 2802.4 to 3642.9
3189.3 gram
Interval 2636.5 to 3671.3

SECONDARY outcome

Timeframe: At time of birth, approximately 17 months into the study

Population: For those who delivered baby(babies)

Babies by Cesarean Section/Number of participants who delivered baby

Outcome measures

Outcome measures
Measure
Intensive Lifestyle Mod. Intervention
n=36 Participants
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
n=40 Participants
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Mode of Delivery-Cesarean Section
19 Participants
23 Participants

Adverse Events

Intensive Lifestyle Mod. Intervention

Serious events: 12 serious events
Other events: 157 other events
Deaths: 0 deaths

Standard Lifestyle Intervention

Serious events: 13 serious events
Other events: 157 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Intensive Lifestyle Mod. Intervention
n=188 participants at risk
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
n=191 participants at risk
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Endocrine disorders
Hospitalization
1.1%
2/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.00%
0/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Endocrine disorders
Pelvic pain
0.53%
1/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.00%
0/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
General disorders
Appendicitis
0.00%
0/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.52%
1/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Respiratory, thoracic and mediastinal disorders
Pneumonia
0.00%
0/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.52%
1/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
General disorders
Complex cyst resulting in surgical intervention
0.00%
0/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.52%
1/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Hospitalization during first trimester
1.6%
1/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.00%
0/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Ectopic pregnancy
1.6%
1/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
3.4%
2/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Pregnancy of Unknown Location
4.8%
3/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
5.1%
3/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Marginal Placenta Previa
1.6%
1/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.00%
0/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Placenta Previa and Pre-term birth
0.00%
0/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
1.7%
1/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
General disorders
Hospitalization
3.2%
2/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
1.7%
1/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Hospitalization-infant
2.6%
1/38 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
4.8%
2/42 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Myelomeningocele
2.6%
1/38 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.00%
0/42 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Respiratory, thoracic and mediastinal disorders
Pulmonary Embolism
0.00%
0/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.52%
1/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)

Other adverse events

Other adverse events
Measure
Intensive Lifestyle Mod. Intervention
n=188 participants at risk
The intensive lifestyle modification intervention will consist of caloric restriction (consumption of approximately 1200-1500 kcal/d), use of an over-the-counter weight loss medication (Alli, which is brand name Orlistat, a gastric lipase inhibitor that limits gut fat absorption), and moderate physical activity (goal of reaching 10,000 steps a day). The pretreatment intervention will last 16 weeks and is designed to promote a weight loss of approximately 7% of total body weight. Caloric Restriction: Subjects on Active comparator will have Caloric Restriction to a 1200-1500 kcal/day diet through use of Nutrisystem Meal Plan. Orlistat: Subjects on Active comparator will use an over-the-counter weight loss medication, Orlistat, a gastric lipase inhibitor that limits gut fat absorption. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Standard Lifestyle Intervention
n=191 participants at risk
Women in the standard lifestyle intervention (standard) will receive publicly available written materials that promote engagement in moderate physical activity with target of 10,000 steps a day. Detailed instruction of physical activity will not be provided. Moderate physical activity: All subjects in both arms will be encouraged to engage in moderate physical activity with target of 10,000 steps a day.
Cardiac disorders
Constipation
12.2%
23/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
3.7%
7/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
General disorders
Diarrhea
18.6%
35/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
4.7%
9/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
General disorders
Fever
2.7%
5/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.00%
0/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Gastrointestinal disorders
Flatulence
17.6%
33/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
1.0%
2/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
General disorders
Mood swings
1.1%
2/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
4.7%
9/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
General disorders
Nausea/vomiting
21.8%
41/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
12.6%
24/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Gastrointestinal disorders
Oily stools/discharge
22.9%
43/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.00%
0/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Pre-term labor
3.2%
2/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
10.2%
6/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Pre-eclampsia/Eclampsia
6.3%
4/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
11.9%
7/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Gestational Diabetes
9.5%
6/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
16.9%
10/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Incompetent cervix
3.2%
2/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
0.00%
0/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Premature rupture of membranes
3.2%
2/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
6.8%
4/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Placental abnormalities
7.9%
5/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
6.8%
4/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Post-partum Infection
0.00%
0/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
3.4%
2/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Post-partum hemorrhage
0.00%
0/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
1.7%
1/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Other complication
6.3%
4/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
5.1%
3/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Other post-partum complication(s)
4.8%
3/63 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
1.7%
1/59 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Intrauterine growth restriction
2.6%
1/38 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
9.5%
4/42 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Pregnancy, puerperium and perinatal conditions
Admission to NICU
18.4%
7/38 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
28.6%
12/42 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
General disorders
Abdominal pain
10.6%
20/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
6.3%
12/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
General disorders
Anxiety/irritability
5.9%
11/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
7.3%
14/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
General disorders
Back pain
6.9%
13/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
10.5%
20/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
Reproductive system and breast disorders
Dysmenorrhea
12.2%
23/188 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)
13.1%
25/191 • From randomization to 6 weeks following infant delivery (from 0 to up to 18.5 months)

Additional Information

Fangbai Sun

Yale School of Public Health

Phone: 2037855185

Results disclosure agreements

  • Principal investigator is a sponsor employee
  • Publication restrictions are in place