Premature Rupture of MembranesFOLCROMNCT01973036
FOLCROM Trial: Foley Catheter in Rupture of Membranes
A study testing Foley Catheter and Oxytocin in people with Premature Rupture of Membranes, run by Geisinger Clinic at 5 sites in United States.
Trial summary
Multicenter randomized clinical trial comparing oxytocin versus oxytocin and foley catheter for induction in women who present with premature rupture of membranes who are not in labor. Read more about this study
- Who is it for?
- Any age, women onlyHealthy volunteers can take part
- Conditions the study is for
- Premature Rupture of Membranes
- What is being tested?
- Foley Catheter and Oxytocin
- Type of treatment
- Injection or infusion, Medical device
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 201 participants
- Where
- 5 sitesUnited States
- Study dates
- Mar 2014to Aug 2016
- Phase
- Interventional
- Are there results?
- Yes, posted in the registrySummary in the doctors' view
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages Any age
- Women only
- Healthy volunteers accepted
- Child, Adult, Older adult
Who may be able to join
- Spontaneous rupture of membranes (ROM) ≥1 hour prior to starting induction; ROM defined as clinical history with the presence of 2 of the following 4: pooling, ferning, nitrazine, oligohydramnios. In the absence of clinical history, oligohydramnios AND pooling must be present for ROM to be diagnosed. Oligohydramnios is defined as a total amniotic fluid index of <5cm or a maximum vertical pocket <2cm.
- Unfavorable cervix, defined as sterile digital exam ≤ 2cm dilated / 80% effaced
- Gestational age ≥ 34 weeks by best obstetric estimate
- Clinical management decision is vaginal delivery
- Singleton gestation
- Cephalic presentation
- Willing to participate and able to understand and sign the informed consent document before randomization
- Women of reproductive age
Who cannot join
- Multiple gestations
- Lethal fetal anomalies, e.g., anencephaly, trisomy 13, trisomy 18
- Latex allergy
- Greater than 1 prior cesarean delivery
- Active labor - defined as contractions more frequent than every 5 minutes (or ≥ 12 contractions in 1 hour) associated with ≥ 1 cm cervical change. In the absence of ≥ 1 cm cervical change after 2 hours, patients with contractions can be included in the study.
- Suspicion of chorioamnionitis
Show all 12Show fewer
- Any contraindications to vaginal delivery, including malpresentation, active herpes, complete placenta previa, greater than two prior cesarean deliveries, etc.
- HIV positive status or AIDS
- Intrauterine fetal demise
- Suspected placental abruption, significant hemorrhage
- Nonreassuring fetal heart rate (FHR) pattern
- Participation in a competing trial
Trial locations and contacts
5 sites in 1 country.
5 sites in 1 country
United States5 sites
Lehigh Valley Hospital
Allentown, Pennsylvania, 18103
Geisinger Medical Center
Danville, Pennsylvania, 17822
Christiana Care Health System CCHS
Newark, Delaware, 19718
Banner Good Samaritan Regional Medical Center
Phoenix, Arizona, 85006
Geisinger Wyoming Valley
Wilkes-Barre, Pennsylvania, 18711
About this study
Official title: Foley Catheter Versus Oxytocin for Labor Induction in Women With Term and Near Term Premature Rupture of Membranes: A Randomized Clinical Trial (FOLCROM Trial)
Multicenter randomized clinical trial comparing oxytocin versus oxytocin and foley catheter for induction in women who present with premature rupture of membranes who are not in labor.
Read the detailed description
This is a prospective, randomized, multi-center clinical trial to test the hypothesis that in women with term and near term premature rupture of membranes (PROM), an intrauterine Foley catheter plus oxytocin infusion will decrease the mean time from induction to delivery by 2.5 hours as compared to oxytocin alone.
- Conditions
- Premature Rupture of Membranes
- Being tested
- Foley Catheter, Oxytocin
- Keywords
- foley catheter, foley bulb, oxytocin
- Medical subject headings
- Fetal Membranes, Premature Rupture
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Foley CatheterDevice
Also called 30cc/16 French
The balloon will be inflated with 30 cc of sterile saline. The catheter will be taped to the patient's leg so that traction is maintained. The catheter will be assessed hourly for expulsion by a health care provider by applying gentle traction on the catheter or a vaginal examination if it is unclear by traction. Once the Foley catheter is expelled or 12 hours reached, the induction will be continued with oxytocin per this protocol.
OxytocinDrug
Also called Pitocin
Each arm will receive oxytocin at a rate of 2 milliunits/milliliter. If the fetal status is reassuring, this can be increased by 2 milliunits/milliliter every 30 minutes to achieve an adequate contraction pattern as per the institution's definition to a maximum of 30 milliunits/milliliter. This infusion may be continued until delivery.
| Study group | Role | What they receive |
|---|---|---|
| Oxytocin | Active comparator | This arm will receive oxytocin at a rate of 2 milliunits/milliliter. If the fetal status is reassuring, this can be increased by 2 milliunits/milliliter every 30 minutes to achieve an adequate contraction pattern as per the institution's definition to a maximum of 30 milliunits/milliliter. This infusion may be continued until delivery. Receives: Drug: Oxytocin |
| Foley Catheter and Oxytocin | Experimental | A 30cc/16 French (16F) foley catheter will be inserted by the provider under direct visualization or by palpation, ensuring that the catheter is appropriately and adequately positioned. Oxytocin will be administered concurrently at a rate of 2 milliunits/milliliter (as noted under oxytocin active comparator). If the catheter remains in place after 12 hours, it will be deflated and removed and oxytocin infusion will continue. Receives: Device: Foley Catheter; Drug: Oxytocin |
What is being measured
The primary outcome is the main question the study is designed to answer.
Time From Induction of Labor Until Delivery
Time from induction (i.e., start time of Foley catheter or oxytocin) to delivery (hours), analyzed for all deliveries
Measured: Time from induction to delivery (average 14.2 hours)
Secondary outcomes (17)
Number of Participants With Chorioamnionitis
Number of participants with chorioamnionitis excluding all those who were hospitalized with preterm premature rupture of membranes (PPROM) prior to 34 0/7 weeks. Chorioamnionitis was defined as temperature 38°C (or 100.4°F) or greater with at least two of the following: purulent discharge, maternal tachycardia (heart rate 100 beats per minute or greater), fetal tachycardia (heart rate 160 beats per minute or greater), foul odor of the amniotic fluid, or maternal leukocytosis (greater than 15,000 cells/mL3).
Without Restriction = Chorioamnionitis was defined as temperature 38°C or greater and one of the following: purulent discharge, maternal tachycardia, fetal tachycardia, foul odor of the amniotic fluid, or maternal leukocytosis.
With Restriction = Chorioamnionitis was defined as temperature 38°C or greater and two of the following: purulent discharge, maternal tachycardia, fetal tachycardia, foul odor of the amniotic fluid, or maternal leukocytosis.
Measured: Duration of Labor (average 4.8 hours)
Number of Participants With Vaginal Delivery Within 12 Hours From Placement of Foley Catheter or Start Time of Oxytocin
Measured: Duration of Labor (average 4.8 hours)
Number of Participants With Vaginal Delivery Within 24 Hours From Placement of Foley Catheter or Start Time of Oxytocin
Measured: Duration of Labor (average 4.8 hours)
Duration of First, Second and Third Stage of Labor (Minutes) for Those Undergoing Vaginal Deliveries
Measured: Duration of Labor (average 4.8 hours)
Rate of Failed Induction of Labor as the Indication for Cesarean
This will be defined by a combination of provider documentation and cervical dilation of ≤4cm/90% effaced or ≤5cm/any effacement after a minimum of 12 hours of oxytocin in the setting of adequate contraction.
One patient was missing information for failed induction.
Measured: Duration of Labor (average 4.8 hours)
Rate of Endomyometritis
Endomyometritis defined as: Temperature ≥100.4°F + one of the following: fundal tenderness, maternal tachycardia (Heart Rate ≥ 100 BPM), purulent cervical discharge and no other source of fever
Measured: Duration of hospital stay (average 3.4 days)
Maternal Length of Stay, From Admission to Discharge (Days)
Measured: Duration of hospital stay (average 3.4 days)
Rate of Five Minute Apgar Score < 5
Apgar is a test for assessing a newborn shortly after birth to determine if extra medical care or emergency care may be needed. Usually administered at 1 and 5 minutes after birth, the test includes assessment of Appearance, Pulse, Grimace, Activity and Respiration. Scores range from 0 - 10.
Measured: Duration of hospital stay (average 3.4 days)
Arterial Cord Blood Gas (pH), When Obtained
Measured: Within 1 hour of delivery
Rate of Neonatal Sepsis
Neonatal sepsis [positive blood or cerebrospinal fluid (CSF) cultures]
Measured: Duration of hospital stay (average 3.4 days)
Neonatal Intensive Care Unit (NICU) Admission Rate
Measured: Duration of hospital stay (average 3.4 days)
Neonatal Length of Stay
Measured: Duration of hospital stay (average 3.4 days)
Number of Participants With Confirmed Histologic Chorioamnionitis/Funisitis
Chorioamnionitis/funisitis as determined by the pathologist examining the placenta
Measured: Duration of hospital stay (average 3.4 days)
Time From Induction to Delivery (Hours)
Time from induction to delivery (hours) excluding all those who were hospitalized with PPROM prior to 34 0/7 weeks
Measured: Time from induction to delivery (average 14.2 hours)
Overall Cesarean Delivery
Measured: Duration of hospital stay (average 3.4 days)
Rate of Chorioamnionitis
Chorioamnionitis defined as (Temperature greater than or equal to 100.4 degrees fahrenheit or 38 degrees celsius) with at least 2 of the following: uterine tenderness, maternal tachycardia (HR greater than or equal to 100 bpm), fetal tachycardia (HR greater than or equal to 160bpm), foul odor of the amniotic fluid, or maternal leukocytosis (greater than 15000 cells/cubic milliliter)
Measured: Duration of hospital stay (average 3.4 days)
Maternal Length of Stay From Delivery to Discharge (Hours)
Measured: Duration of hospital stay (average 3.4 days)
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted31 Oct 2013 (estimated)
- Study startMar 2014
- Primary completionJul 2016
- Study completionAug 2016
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Posted resultsParticipant flow, outcome measures and adverse events reported by the sponsor.
- Publications (16)Papers the sponsor has linked to this study.
- Other trials for Premature Rupture of MembranesStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase N/A
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Enrolment
- 201 participants (actual)
Sponsor and investigators
- Lead sponsor
- Geisinger Clinic
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Awathif D Mackeen, MD, MPH, Principal investigator, Geisinger Clinic
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01973036
- Sponsor's protocol ID
- 2013-0379
- Acronym
- FOLCROM
- Status last verified
- Jul 2018
- First submitted
- 17 Sep 2013
- Last updated
- 24 Sep 2018
- Results posted
- Yes, on ClinicalTrials.gov
- Data monitoring committee
- Yes
- Individual data sharing
- No
Publications
ACOG Practice Bulletin No. 107: Induction of labor. Obstet Gynecol. 2009 Aug;114(2 Pt 1):386-397. doi: 10.1097/AOG.0b013e3181b48ef5. No abstract available.
PubMed 19623003Gunn GC, Mishell DR Jr, Morton DG. Premature rupture of the fetal membranes. A review. Am J Obstet Gynecol. 1970 Feb 1;106(3):469-83. doi: 10.1016/0002-9378(70)90378-9. No abstract available.
PubMed 4905833LANIER LR Jr, SCARBROUGH RW Jr, FILLINGIM DW, BAKER RE Jr. INCIDENCE OF MATERNAL AND FETAL COMPLICATIONS ASSOCIATED WITH RUPTURE OF THE MEMBRANES BEFORE ONSET OF LABOR. Am J Obstet Gynecol. 1965 Oct 1;93:398-404. doi: 10.1016/0002-9378(65)90068-2. No abstract available.
PubMed 14337377Lin MG, Nuthalapaty FS, Carver AR, Case AS, Ramsey PS. Misoprostol for labor induction in women with term premature rupture of membranes: a meta-analysis. Obstet Gynecol. 2005 Sep;106(3):593-601. doi: 10.1097/01.AOG.0000172425.56840.57.
PubMed 16135593Wolff K, Swahn ML, Westgren M. Balloon catheter for induction of labor in nulliparous women with prelabor rupture of the membranes at term. A preliminary report. Gynecol Obstet Invest. 1998;46(1):1-4. doi: 10.1159/000009986.
PubMed 9692332Boulvain M, Kelly A, Lohse C, Stan C, Irion O. Mechanical methods for induction of labour. Cochrane Database Syst Rev. 2001;(4):CD001233. doi: 10.1002/14651858.CD001233.
PubMed 11687101Hannah ME, Ohlsson A, Farine D, Hewson SA, Hodnett ED, Myhr TL, Wang EE, Weston JA, Willan AR. Induction of labor compared with expectant management for prelabor rupture of the membranes at term. TERMPROM Study Group. N Engl J Med. 1996 Apr 18;334(16):1005-10. doi: 10.1056/NEJM199604183341601.
PubMed 8598837Fitzpatrick CB, Grotegut CA, Bishop TS, Canzoneri BJ, Heine RP, Swamy GK. Cervical ripening with foley balloon plus fixed versus incremental low-dose oxytocin: a randomized controlled trial. J Matern Fetal Neonatal Med. 2012 Jul;25(7):1006-10. doi: 10.3109/14767058.2011.607522. Epub 2011 Dec 14.
PubMed 21793769Pettker CM, Pocock SB, Smok DP, Lee SM, Devine PC. Transcervical Foley catheter with and without oxytocin for cervical ripening: a randomized controlled trial. Obstet Gynecol. 2008 Jun;111(6):1320-6. doi: 10.1097/AOG.0b013e31817615a0.
PubMed 18515515Oliveira MV, Oberst PV, Leite GK, Aguemi A, Kenj G, Leme VD, Sass N. [Cervical Foley catheter versus vaginal misoprostol for cervical ripening and induction of labor: a randomized clinical trial]. Rev Bras Ginecol Obstet. 2010 Jul;32(7):346-51. doi: 10.1590/s0100-72032010000700007. Portuguese.
PubMed 21152844Sanchez-Ramos L, Chen AH, Kaunitz AM, Gaudier FL, Delke I. Labor induction with intravaginal misoprostol in term premature rupture of membranes: a randomized study. Obstet Gynecol. 1997 Jun;89(6):909-12. doi: 10.1016/s0029-7844(97)00113-0.
PubMed 9170463Wing DA, Paul RH. Induction of labor with misoprostol for premature rupture of membranes beyond thirty-six weeks' gestation. Am J Obstet Gynecol. 1998 Jul;179(1):94-9. doi: 10.1016/s0002-9378(98)70256-x.
PubMed 9704771Zeteroglu S, Engin-Ustun Y, Ustun Y, Guvercinci M, Sahin G, Kamaci M. A prospective randomized study comparing misoprostol and oxytocin for premature rupture of membranes at term. J Matern Fetal Neonatal Med. 2006 May;19(5):283-7. doi: 10.1080/14767050600589807.
PubMed 16753768Tan PC, Daud SA, Omar SZ. Concurrent dinoprostone and oxytocin for labor induction in term premature rupture of membranes: a randomized controlled trial. Obstet Gynecol. 2009 May;113(5):1059-1065. doi: 10.1097/AOG.0b013e3181a1f605.
PubMed 19384121de Vaan MD, Ten Eikelder ML, Jozwiak M, Palmer KR, Davies-Tuck M, Bloemenkamp KW, Mol BWJ, Boulvain M. Mechanical methods for induction of labour. Cochrane Database Syst Rev. 2023 Mar 30;3(3):CD001233. doi: 10.1002/14651858.CD001233.pub4.
PubMed 36996264
Study at a glance
From the registry record, last updated by the sponsor on 24 Sep 2018. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Foley Catheter Versus Oxytocin for Labor Induction in Women With Term and Near Term Premature Rupture of Membranes: A Randomized Clinical Trial (FOLCROM Trial)
- ClinicalTrials.gov ID
- NCT01973036
- Acronym / sponsor ID
- FOLCROM / 2013-0379
- Conditions
- Premature Rupture of Membranes
- Keywords
- foley catheter, foley bulb, oxytocin
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 201 participants (actual)
- Lead sponsor
- Geisinger ClinicUniversity, hospital or other
- Study start
- Mar 2014 (actual)
- Primary completion
- Jul 2016 (actual)
- Study completion
- Aug 2016 (actual)
- First posted
- 31 Oct 2013 (estimated)
- Results
- Posted 24 Sep 2018
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Multicenter randomized clinical trial comparing oxytocin versus oxytocin and foley catheter for induction in women who present with premature rupture of membranes who are not in labor.
Detailed description
This is a prospective, randomized, multi-center clinical trial to test the hypothesis that in women with term and near term premature rupture of membranes (PROM), an intrauterine Foley catheter plus oxytocin infusion will decrease the mean time from induction to delivery by 2.5 hours as compared to oxytocin alone.
Study design
- Primary purpose
- Treatment
- Allocation
- Randomised
- Intervention model
- Parallel groups
- Masking
- None (open label)
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Oxytocin | Active comparator | Drug: OxytocinThis arm will receive oxytocin at a rate of 2 milliunits/milliliter. If the fetal status is reassuring, this can be increased by 2 milliunits/milliliter every 30 minutes to achieve an adequate contraction pattern as per the institution's definition to a maximum of 30 milliunits/milliliter. This infusion may be continued until delivery. |
| Foley Catheter and Oxytocin | Experimental | Device: Foley Catheter, Drug: OxytocinA 30cc/16 French (16F) foley catheter will be inserted by the provider under direct visualization or by palpation, ensuring that the catheter is appropriately and adequately positioned. Oxytocin will be administered concurrently at a rate of 2 milliunits/milliliter (as noted under oxytocin active comparator). If the catheter remains in place after 12 hours, it will be deflated and removed and oxytocin infusion will continue. |
Who may qualify
- Sex
- Female only
- Healthy volunteers
- Accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (8 listed)
- Spontaneous rupture of membranes (ROM) ≥1 hour prior to starting induction; ROM defined as clinical history with the presence of 2 of the following 4: pooling, ferning, nitrazine, oligohydramnios. In the absence of clinical history, oligohydramnios AND pooling must be present for ROM to be diagnosed. Oligohydramnios is defined as a total amniotic fluid index of <5cm or a maximum vertical pocket <2cm.
- Unfavorable cervix, defined as sterile digital exam ≤ 2cm dilated / 80% effaced
- Gestational age ≥ 34 weeks by best obstetric estimate
- Clinical management decision is vaginal delivery
- Singleton gestation
Key exclusion criteria (12 listed)
- Multiple gestations
- Lethal fetal anomalies, e.g., anencephaly, trisomy 13, trisomy 18
- Latex allergy
- Greater than 1 prior cesarean delivery
- Active labor - defined as contractions more frequent than every 5 minutes (or ≥ 12 contractions in 1 hour) associated with ≥ 1 cm cervical change. In the absence of ≥ 1 cm cervical change after 2 hours, patients with contractions can be included in the study.
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Foley CatheterAlso: 30cc/16 FrenchThe balloon will be inflated with 30 cc of sterile saline. The catheter will be taped to the patient's leg so that traction is maintained. The catheter will be assessed hourly for expulsion by a health care provider by applying gentle traction on the catheter or a vaginal examination if it is unclear by traction. Once the Foley catheter is expelled or 12 hours reached, the induction will be continued with oxytocin per this protocol. | Device | Foley Catheter and Oxytocin |
| OxytocinAlso: PitocinEach arm will receive oxytocin at a rate of 2 milliunits/milliliter. If the fetal status is reassuring, this can be increased by 2 milliunits/milliliter every 30 minutes to achieve an adequate contraction pattern as per the institution's definition to a maximum of 30 milliunits/milliliter. This infusion may be continued until delivery. | Drug | Foley Catheter and Oxytocin, Oxytocin |
Primary outcome
Time From Induction of Labor Until Delivery
Time frame: Time from induction to delivery (average 14.2 hours)
Time from induction (i.e., start time of Foley catheter or oxytocin) to delivery (hours), analyzed for all deliveries
17 secondary outcomes
Number of Participants With Chorioamnionitis
Time frame: Duration of Labor (average 4.8 hours)
Number of Participants With Vaginal Delivery Within 12 Hours From Placement of Foley Catheter or Start Time of Oxytocin
Time frame: Duration of Labor (average 4.8 hours)
Number of Participants With Vaginal Delivery Within 24 Hours From Placement of Foley Catheter or Start Time of Oxytocin
Time frame: Duration of Labor (average 4.8 hours)
Duration of First, Second and Third Stage of Labor (Minutes) for Those Undergoing Vaginal Deliveries
Time frame: Duration of Labor (average 4.8 hours)
Rate of Failed Induction of Labor as the Indication for Cesarean
Time frame: Duration of Labor (average 4.8 hours)
Rate of Endomyometritis
Time frame: Duration of hospital stay (average 3.4 days)
Maternal Length of Stay, From Admission to Discharge (Days)
Time frame: Duration of hospital stay (average 3.4 days)
Rate of Five Minute Apgar Score < 5
Time frame: Duration of hospital stay (average 3.4 days)
Arterial Cord Blood Gas (pH), When Obtained
Time frame: Within 1 hour of delivery
Rate of Neonatal Sepsis
Time frame: Duration of hospital stay (average 3.4 days)
Neonatal Intensive Care Unit (NICU) Admission Rate
Time frame: Duration of hospital stay (average 3.4 days)
Neonatal Length of Stay
Time frame: Duration of hospital stay (average 3.4 days)
Number of Participants With Confirmed Histologic Chorioamnionitis/Funisitis
Time frame: Duration of hospital stay (average 3.4 days)
Time From Induction to Delivery (Hours)
Time frame: Time from induction to delivery (average 14.2 hours)
Overall Cesarean Delivery
Time frame: Duration of hospital stay (average 3.4 days)
Rate of Chorioamnionitis
Time frame: Duration of hospital stay (average 3.4 days)
Maternal Length of Stay From Delivery to Discharge (Hours)
Time frame: Duration of hospital stay (average 3.4 days)
Results and safety
Loading the posted results from ClinicalTrials.gov…
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 24 Sep 2018.
- Posted resultsParticipant flow, baseline, all outcome measures and adverse events.
- Background: PubMed 19623003ACOG Practice Bulletin No. 107: Induction of labor. Obstet Gynecol. 2009 Aug;114(2 Pt 1):386-397. doi: 10.1097/AOG.0b013e3181b48ef5. No abstract available.
- Background: PubMed 4905833Gunn GC, Mishell DR Jr, Morton DG. Premature rupture of the fetal membranes. A review. Am J Obstet Gynecol. 1970 Feb 1;106(3):469-83. doi: 10.1016/0002-9378(70)90378-9. No abstract available.
- Background: PubMed 14337377LANIER LR Jr, SCARBROUGH RW Jr, FILLINGIM DW, BAKER RE Jr. INCIDENCE OF MATERNAL AND FETAL COMPLICATIONS ASSOCIATED WITH RUPTURE OF THE MEMBRANES BEFORE ONSET OF LABOR. Am J Obstet Gynecol. 1965 Oct 1;93:398-404. doi: 10.1016/0002-9378(65)90068-2. No abstract available.
- Background: PubMed 16135593Lin MG, Nuthalapaty FS, Carver AR, Case AS, Ramsey PS. Misoprostol for labor induction in women with term premature rupture of membranes: a meta-analysis. Obstet Gynecol. 2005 Sep;106(3):593-601. doi: 10.1097/01.AOG.0000172425.56840.57.
- Background: PubMed 9692332Wolff K, Swahn ML, Westgren M. Balloon catheter for induction of labor in nulliparous women with prelabor rupture of the membranes at term. A preliminary report. Gynecol Obstet Invest. 1998;46(1):1-4. doi: 10.1159/000009986.
- Results publication: PubMed 11687101Boulvain M, Kelly A, Lohse C, Stan C, Irion O. Mechanical methods for induction of labour. Cochrane Database Syst Rev. 2001;(4):CD001233. doi: 10.1002/14651858.CD001233.
- Results publication: PubMed 8598837Hannah ME, Ohlsson A, Farine D, Hewson SA, Hodnett ED, Myhr TL, Wang EE, Weston JA, Willan AR. Induction of labor compared with expectant management for prelabor rupture of the membranes at term. TERMPROM Study Group. N Engl J Med. 1996 Apr 18;334(16):1005-10. doi: 10.1056/NEJM199604183341601.
- Results publication: PubMed 21793769Fitzpatrick CB, Grotegut CA, Bishop TS, Canzoneri BJ, Heine RP, Swamy GK. Cervical ripening with foley balloon plus fixed versus incremental low-dose oxytocin: a randomized controlled trial. J Matern Fetal Neonatal Med. 2012 Jul;25(7):1006-10. doi: 10.3109/14767058.2011.607522. Epub 2011 Dec 14.
- Results publication: PubMed 18515515Pettker CM, Pocock SB, Smok DP, Lee SM, Devine PC. Transcervical Foley catheter with and without oxytocin for cervical ripening: a randomized controlled trial. Obstet Gynecol. 2008 Jun;111(6):1320-6. doi: 10.1097/AOG.0b013e31817615a0.
- Results publication: PubMed 21152844Oliveira MV, Oberst PV, Leite GK, Aguemi A, Kenj G, Leme VD, Sass N. [Cervical Foley catheter versus vaginal misoprostol for cervical ripening and induction of labor: a randomized clinical trial]. Rev Bras Ginecol Obstet. 2010 Jul;32(7):346-51. doi: 10.1590/s0100-72032010000700007. Portuguese.
- Results publication: PubMed 9170463Sanchez-Ramos L, Chen AH, Kaunitz AM, Gaudier FL, Delke I. Labor induction with intravaginal misoprostol in term premature rupture of membranes: a randomized study. Obstet Gynecol. 1997 Jun;89(6):909-12. doi: 10.1016/s0029-7844(97)00113-0.
- Results publication: PubMed 9704771Wing DA, Paul RH. Induction of labor with misoprostol for premature rupture of membranes beyond thirty-six weeks' gestation. Am J Obstet Gynecol. 1998 Jul;179(1):94-9. doi: 10.1016/s0002-9378(98)70256-x.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Awathif D Mackeen, MD, MPH principal investigator
Geisinger Clinic
5 sites in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A study testing Foley Catheter and Oxytocin in people with Premature Rupture of Membranes, run by Geisinger Clinic at 5 sites in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 8 inclusion and 12 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 24 Sep 2018. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 5 sites in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Yes. Results are posted in the registry (first posted 24 Sep 2018). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Time From Induction of Labor Until Delivery (time frame: Time from induction to delivery (average 14.2 hours)). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT01973036, which also lists 16 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 24 Sep 2018.