Trial Outcomes & Findings for PREGNANT Short Cervix Trial (NCT NCT00615550)

NCT ID: NCT00615550

Last Updated: 2012-03-13

Results Overview

Recruitment status

COMPLETED

Study phase

PHASE3

Target enrollment

465 participants

Primary outcome timeframe

9 to 13 weeks

Results posted on

2012-03-13

Participant Flow

March 2008 to June 2010

Participant milestones

Participant milestones
Measure
Placebo
placebo vaginal gel
Prochieve
Progesterone 8% Vaginal Gel
Overall Study
STARTED
229
236
Overall Study
COMPLETED
223
235
Overall Study
NOT COMPLETED
6
1

Reasons for withdrawal

Reasons for withdrawal
Measure
Placebo
placebo vaginal gel
Prochieve
Progesterone 8% Vaginal Gel
Overall Study
Lost to Follow-up
6
1

Baseline Characteristics

PREGNANT Short Cervix Trial

Baseline characteristics by cohort

Baseline characteristics by cohort
Measure
Placebo
n=223 Participants
placebo vaginal gel
Prochieve
n=235 Participants
Progesterone 8% Vaginal Gel
Total
n=458 Participants
Total of all reporting groups
Age, Categorical
<=18 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Age, Categorical
Between 18 and 65 years
223 Participants
n=5 Participants
235 Participants
n=7 Participants
458 Participants
n=5 Participants
Age, Categorical
>=65 years
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Age Continuous
26.2 years
STANDARD_DEVIATION 5.1 • n=5 Participants
26.5 years
STANDARD_DEVIATION 5.8 • n=7 Participants
26.4 years
STANDARD_DEVIATION 5.5 • n=5 Participants
Sex: Female, Male
Female
223 Participants
n=5 Participants
235 Participants
n=7 Participants
458 Participants
n=5 Participants
Sex: Female, Male
Male
0 Participants
n=5 Participants
0 Participants
n=7 Participants
0 Participants
n=5 Participants
Region of Enrollment
Belarus
7 participants
n=5 Participants
5 participants
n=7 Participants
12 participants
n=5 Participants
Region of Enrollment
United States
100 participants
n=5 Participants
107 participants
n=7 Participants
207 participants
n=5 Participants
Region of Enrollment
Czech Republic
1 participants
n=5 Participants
3 participants
n=7 Participants
4 participants
n=5 Participants
Region of Enrollment
Ukraine
26 participants
n=5 Participants
28 participants
n=7 Participants
54 participants
n=5 Participants
Region of Enrollment
South Africa
11 participants
n=5 Participants
10 participants
n=7 Participants
21 participants
n=5 Participants
Region of Enrollment
Russian Federation
0 participants
n=5 Participants
1 participants
n=7 Participants
1 participants
n=5 Participants
Region of Enrollment
Israel
0 participants
n=5 Participants
3 participants
n=7 Participants
3 participants
n=5 Participants
Region of Enrollment
Chile
2 participants
n=5 Participants
0 participants
n=7 Participants
2 participants
n=5 Participants
Region of Enrollment
Italy
3 participants
n=5 Participants
5 participants
n=7 Participants
8 participants
n=5 Participants
Region of Enrollment
India
73 participants
n=5 Participants
73 participants
n=7 Participants
146 participants
n=5 Participants

PRIMARY outcome

Timeframe: 9 to 13 weeks

Population: Intent to Treat

Outcome measures

Outcome measures
Measure
Placebo
n=223 Participants
placebo vaginal gel
Prochieve
n=235 Participants
Progesterone 8% Vaginal Gel
Number of Participants With Birth <=32 6/7 Weeks Gestation.
36 participants
21 participants

SECONDARY outcome

Timeframe: Delivery Hospitalization (1-212 days)

Each infant is scored based on the 7 morbidity and mortality events above: 0= no morbidity event 1. 1 morbidity event 2. 2 morbidity events 3. 3 or more morbidity events 4. mortality

Outcome measures

Outcome measures
Measure
Placebo
n=223 Participants
placebo vaginal gel
Prochieve
n=235 Participants
Progesterone 8% Vaginal Gel
Number of Infants With Neonatal Morbidities Such as Respiratory Distress Syndrome (RDS), Bronchopulmonary Dysplasia (BPD), Intraventricular Hemorrhage (IVH), Proven Sepsis, and Necrotizing Enterocolitis (NEC)
Composite score 0
192 participants
217 participants
Number of Infants With Neonatal Morbidities Such as Respiratory Distress Syndrome (RDS), Bronchopulmonary Dysplasia (BPD), Intraventricular Hemorrhage (IVH), Proven Sepsis, and Necrotizing Enterocolitis (NEC)
Composite score 1
11 participants
5 participants
Number of Infants With Neonatal Morbidities Such as Respiratory Distress Syndrome (RDS), Bronchopulmonary Dysplasia (BPD), Intraventricular Hemorrhage (IVH), Proven Sepsis, and Necrotizing Enterocolitis (NEC)
Composite score 2
8 participants
2 participants
Number of Infants With Neonatal Morbidities Such as Respiratory Distress Syndrome (RDS), Bronchopulmonary Dysplasia (BPD), Intraventricular Hemorrhage (IVH), Proven Sepsis, and Necrotizing Enterocolitis (NEC)
Composite score 3
0 participants
3 participants
Number of Infants With Neonatal Morbidities Such as Respiratory Distress Syndrome (RDS), Bronchopulmonary Dysplasia (BPD), Intraventricular Hemorrhage (IVH), Proven Sepsis, and Necrotizing Enterocolitis (NEC)
Composite score 4
11 participants
8 participants
Number of Infants With Neonatal Morbidities Such as Respiratory Distress Syndrome (RDS), Bronchopulmonary Dysplasia (BPD), Intraventricular Hemorrhage (IVH), Proven Sepsis, and Necrotizing Enterocolitis (NEC)
Infants with RDS
17 participants
7 participants

SECONDARY outcome

Timeframe: Gestational Age at Delivery

Population: Intent to Treat

Number of participants at \<=27 6/7 , \<=34 6/7, and \<36 6/7.

Outcome measures

Outcome measures
Measure
Placebo
n=223 Participants
placebo vaginal gel
Prochieve
n=235 Participants
Progesterone 8% Vaginal Gel
Number of Subjects With Preterm Birth at ≤27 6/7, ≤34 6/7, and <36 6/7 Weeks Gestation.
Number of deliveries <= 27 6/7 weeks
23 participants
12 participants
Number of Subjects With Preterm Birth at ≤27 6/7, ≤34 6/7, and <36 6/7 Weeks Gestation.
Number of deliveries <= 34 6/7 weeks
52 participants
34 participants
Number of Subjects With Preterm Birth at ≤27 6/7, ≤34 6/7, and <36 6/7 Weeks Gestation.
Number of deliveries <= 36 weeks
76 participants
71 participants

SECONDARY outcome

Timeframe: Delivery to 28 days

Population: All infants with a known delivery date and status.

Outcome measures

Outcome measures
Measure
Placebo
n=223 Participants
placebo vaginal gel
Prochieve
n=235 Participants
Progesterone 8% Vaginal Gel
Number of Neonates Who Died.
5 participants
3 participants

SECONDARY outcome

Timeframe: date of delivery

Population: Available birth weight.

Assessment of birth weight \< 1500 grams or \< 2500 grams

Outcome measures

Outcome measures
Measure
Placebo
n=220 Participants
placebo vaginal gel
Prochieve
n=234 Participants
Progesterone 8% Vaginal Gel
Number of Infants With a Birth Weight < 1500 Grams or < 2500 Grams
Birth weight < 1500 grams
30 participants
15 participants
Number of Infants With a Birth Weight < 1500 Grams or < 2500 Grams
Birth weight < 2500 grams
68 participants
60 participants

Adverse Events

Placebo

Serious events: 98 serious events
Other events: 24 other events
Deaths: 0 deaths

Prochieve

Serious events: 97 serious events
Other events: 30 other events
Deaths: 0 deaths

Serious adverse events

Serious adverse events
Measure
Placebo
n=223 participants at risk;n=224 participants at risk
placebo vaginal gel
Prochieve
n=235 participants at risk
Progesterone 8% Vaginal Gel
Pregnancy, puerperium and perinatal conditions
premature baby
20.5%
46/224 • Number of events 46 • Randomization to delivery (1 day to 168 days)
18.7%
44/235 • Number of events 44 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
premature labor
14.7%
33/224 • Number of events 33 • Randomization to delivery (1 day to 168 days)
7.2%
17/235 • Number of events 17 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
premature rupture of the membranes
4.0%
9/224 • Number of events 9 • Randomization to delivery (1 day to 168 days)
5.1%
12/235 • Number of events 12 • Randomization to delivery (1 day to 168 days)
Reproductive system and breast disorders
cervix disorder
5.4%
12/224 • Number of events 12 • Randomization to delivery (1 day to 168 days)
8.9%
21/235 • Number of events 21 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
uterine contractions abnormal
3.1%
7/224 • Number of events 7 • Randomization to delivery (1 day to 168 days)
2.1%
5/235 • Number of events 5 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
foetal distress abnormal
1.3%
3/224 • Number of events 3 • Randomization to delivery (1 day to 168 days)
2.6%
6/235 • Number of events 6 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
cervical incompetence
1.3%
3/224 • Number of events 3 • Randomization to delivery (1 day to 168 days)
1.7%
4/235 • Number of events 4 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
pre-eclampsia
1.8%
4/224 • Number of events 4 • Randomization to delivery (1 day to 168 days)
0.85%
2/235 • Number of events 2 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
stillbirth
1.3%
3/224 • Number of events 3 • Randomization to delivery (1 day to 168 days)
1.3%
3/235 • Number of events 3 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
chorioamnionitis
1.3%
3/224 • Number of events 3 • Randomization to delivery (1 day to 168 days)
0.85%
2/235 • Number of events 2 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
foetal growth retardation
1.8%
4/224 • Number of events 4 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
pregnancy induced hypertension
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
1.7%
4/235 • Number of events 4 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
premature separation of placenta
1.8%
4/224 • Number of events 4 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
foetal heart rate deceleration
0.89%
2/224 • Number of events 2 • Randomization to delivery (1 day to 168 days)
0.85%
2/235 • Number of events 2 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
intra-uterine death
0.89%
2/224 • Number of events 2 • Randomization to delivery (1 day to 168 days)
0.85%
2/235 • Number of events 2 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
funisitis
0.89%
2/224 • Number of events 2 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
oligohydramnios
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.85%
2/235 • Number of events 2 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
HELLP syndrome
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
postpartum haemorrhage
0.89%
2/224 • Number of events 2 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
bradycardia foetal
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
breech presentation
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
cholestasis of pregnancy
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
eclampsia
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
foetal movements decreased
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
obstructed labour
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
placenta accreta
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
tachycardia foetal
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
umbilical cord prolapse
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
vomiting in pregnancy
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Reproductive system and breast disorders
uterine pain
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Reproductive system and breast disorders
vaginal discharge
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Surgical and medical procedures
cervix cerclage procedure
2.2%
5/224 • Number of events 5 • Randomization to delivery (1 day to 168 days)
3.8%
9/235 • Number of events 9 • Randomization to delivery (1 day to 168 days)
Surgical and medical procedures
maternal therapy to enhance foetal lung maturity
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Gastrointestinal disorders
abdominal pain lower
0.89%
2/224 • Number of events 2 • Randomization to delivery (1 day to 168 days)
0.85%
2/235 • Number of events 2 • Randomization to delivery (1 day to 168 days)
Gastrointestinal disorders
abdominal pain
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.85%
2/235 • Number of events 2 • Randomization to delivery (1 day to 168 days)
Gastrointestinal disorders
nausea
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Gastrointestinal disorders
diarrhoea
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Gastrointestinal disorders
gastritis
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Gastrointestinal disorders
vomiting
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Infections and infestations
upper respiratory tract infection
0.89%
2/224 • Number of events 2 • Randomization to delivery (1 day to 168 days)
0.85%
2/235 • Number of events 2 • Randomization to delivery (1 day to 168 days)
Infections and infestations
cytomegalovirus infection
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Infections and infestations
pneumonia
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Infections and infestations
ureaplasma infection
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Infections and infestations
urinary tract infection
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Injury, poisoning and procedural complications
fall
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.85%
2/235 • Number of events 2 • Randomization to delivery (1 day to 168 days)
Injury, poisoning and procedural complications
abdominal injury
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Blood and lymphatic system disorders
anemia
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
General disorders
pyrexia
0.89%
2/224 • Number of events 2 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Hepatobiliary disorders
cholecysitis acute
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Hepatobiliary disorders
gallbladder disorder
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Cardiac disorders
atrial fibrillation
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Immune system disorders
hypersensitivity
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Investigations
feotal monitoring
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)
Metabolism and nutrition disorders
gestational diabetes
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Renal and urinary disorders
hydronephrosis
0.45%
1/224 • Number of events 1 • Randomization to delivery (1 day to 168 days)
0.00%
0/235 • Randomization to delivery (1 day to 168 days)
Social circumstances
physical assault
0.00%
0/224 • Randomization to delivery (1 day to 168 days)
0.43%
1/235 • Number of events 1 • Randomization to delivery (1 day to 168 days)

Other adverse events

Other adverse events
Measure
Placebo
n=223 participants at risk;n=224 participants at risk
placebo vaginal gel
Prochieve
n=235 participants at risk
Progesterone 8% Vaginal Gel
Gastrointestinal disorders
abdominal pain
4.9%
11/223 • Number of events 11 • Randomization to delivery (1 day to 168 days)
5.5%
13/235 • Number of events 13 • Randomization to delivery (1 day to 168 days)
Gastrointestinal disorders
Dyspepsia
5.4%
12/223 • Number of events 12 • Randomization to delivery (1 day to 168 days)
6.4%
15/235 • Number of events 15 • Randomization to delivery (1 day to 168 days)
Gastrointestinal disorders
Nausea
10.3%
23/223 • Number of events 23 • Randomization to delivery (1 day to 168 days)
9.8%
23/235 • Number of events 23 • Randomization to delivery (1 day to 168 days)
Infections and infestations
Vaginitis bacterial
2.7%
6/223 • Number of events 6 • Randomization to delivery (1 day to 168 days)
5.1%
12/235 • Number of events 12 • Randomization to delivery (1 day to 168 days)
Infections and infestations
Vulvovaginal mycotic infection
4.9%
11/223 • Number of events 11 • Randomization to delivery (1 day to 168 days)
7.2%
17/235 • Number of events 17 • Randomization to delivery (1 day to 168 days)
Nervous system disorders
Headache
8.1%
18/223 • Number of events 18 • Randomization to delivery (1 day to 168 days)
6.8%
16/235 • Number of events 16 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
Bleeding peripartum
6.3%
14/223 • Number of events 14 • Randomization to delivery (1 day to 168 days)
3.8%
9/235 • Number of events 9 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
Vomiting in pregnancy
5.4%
12/223 • Number of events 12 • Randomization to delivery (1 day to 168 days)
4.3%
10/235 • Number of events 10 • Randomization to delivery (1 day to 168 days)
Reproductive system and breast disorders
Vaginal infection
4.9%
11/223 • Number of events 11 • Randomization to delivery (1 day to 168 days)
6.4%
15/235 • Number of events 15 • Randomization to delivery (1 day to 168 days)
Reproductive system and breast disorders
cervix disorder
7.6%
17/223 • Number of events 17 • Randomization to delivery (1 day to 168 days)
9.8%
23/235 • Number of events 23 • Randomization to delivery (1 day to 168 days)
Blood and lymphatic system disorders
anaemia
6.3%
14/223 • Number of events 14 • Randomization to delivery (1 day to 168 days)
6.4%
15/235 • Number of events 15 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
chorioamnionitis
5.4%
12/223 • Number of events 12 • Randomization to delivery (1 day to 168 days)
5.1%
12/235 • Number of events 12 • Randomization to delivery (1 day to 168 days)
Musculoskeletal and connective tissue disorders
back pain
4.9%
11/223 • Number of events 11 • Randomization to delivery (1 day to 168 days)
5.1%
12/235 • Number of events 12 • Randomization to delivery (1 day to 168 days)
Metabolism and nutrition disorders
gestational diabetes
4.0%
9/223 • Number of events 9 • Randomization to delivery (1 day to 168 days)
6.0%
14/235 • Number of events 14 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
premature rupture of membranes
4.5%
10/223 • Number of events 10 • Randomization to delivery (1 day to 168 days)
5.5%
13/235 • Number of events 13 • Randomization to delivery (1 day to 168 days)
Infections and infestations
urinary tract infection
4.0%
9/223 • Number of events 9 • Randomization to delivery (1 day to 168 days)
4.7%
11/235 • Number of events 11 • Randomization to delivery (1 day to 168 days)
Pregnancy, puerperium and perinatal conditions
foetal growth retardation
4.9%
11/223 • Number of events 11 • Randomization to delivery (1 day to 168 days)
2.1%
5/235 • Number of events 5 • Randomization to delivery (1 day to 168 days)

Additional Information

George W Creasy MD

Columbia Laboratories

Phone: 973-486-8797

Results disclosure agreements

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