CClinicalTrials.gg
CompletedNCT02485444Updated Feb 28, 2023

Oxytocin Infusion vs. Spontaneous Follow-up for Third-stage of Labor After Second-trimester Abortion

A Phase 4 interventional study of Oxytocin in Abortion, Induced, Labor Stage, Third/Drug Effects and Pregnancy Trimester, Second, sponsored by Ataturk University. Completed at 1 site in Turkey. Open to female participants aged 17 Years to 45 Years. Per ClinicalTrials.gov, last updated 2023-02-28.

Sponsored by Ataturk University · Phase 4, Interventional, and Treatment

Phase
Phase 4
Study type
Interventional
Enrollment
160
Allocation
Randomized
Ages
17 Years to 45 Years
Sex
Female
01

Study summary

This study compares oxytocin infusion to spontaneous follow-up for third-stage of labor at induced mid-trimester abortions. Patients will be randomized to oxytocin infusion or observation with no pharmacologic intervention. Primary outcome of the study is complete abortion rate within two hours of fetal delivery.

02

Conditions studied

  • Abortion, Induced
  • Labor Stage, Third/Drug Effects
  • Pregnancy Trimester, Second
  • Oxytocin/Administration & Dosage
03

In context

Lead sponsor

Ataturk University is the lead sponsor of 442 studies on the registry; 121 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
17 Years to 45 Years
Sexes eligible
Female
Accepts healthy volunteers
No

Inclusion criteria

-Women who had mid-trimester termination of pregnancy between 13-24 gestational weeks

Exclusion criteria

Exclusion Criteria:

  • If fetus and placenta expelled together
  • Obstetrical haemorrhage needs intervention
  • Known prostaglandin allergy
05

Study design

Phase
Phase 4
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
160 participants (actual)

Study arms

  • Active comparator
    Oxytocin

    Drug: Oxytocin

  • No intervention
    Observation

Interventions

  • DrugOxytocin

    20 IU oxytocin in 500 ml normal saline will be infused 100 ml/h i.v. after fetus is delivered

    Also known as: Synpitan, Pitocin

06

What researchers measure

Primary outcomes

  1. Complete abortion rate

    expulsion of placenta completely without an instrumental assistance within two hours after delivery of fetus

    Time frame: within 5 minute after placenta delivered

Secondary outcomes

  1. Blood loss estimated by gravimetric method

    blood loss will be estimated by gravimetric method

    Time frame: within 10 minutes after delivery of placenta

  2. Transfusion rate

    number of packed red cell units transfused

    Time frame: Within 7 days of hospitalization

  3. Change in hemoglobin measured by difference in hemoglobin before and 24-hour after abortion

    Difference in hemoglobin before and 24-hour after abortion

    Time frame: 24 hours after delivery of placenta

  4. Placenta delivery time measured by time elapsed until the delivery of the placenta from the delivery of foetus

    The time elapsed until the delivery of the placenta from the delivery of foetus

    Time frame: 5 minute after delivery of placenta

07

Study locations

1 site
  • Atatürk Üniversitesi Araştırma Hastanesi
    Erzurum, 25240, Turkey
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Feb 28, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT02485444
Lead sponsor
Ataturk University
Responsible party
Ragıp Atakan Al (professor, Ataturk University) — Principal investigator
First posted
Jun 30, 2015
Start date
Jun 8, 2015
Primary completion
May 31, 2016
Completion
Jun 10, 2016
Last update
Feb 28, 2023

Study contacts

Omer E Yapca, MD
study chair · Ataturk University
Ragıp A AL, MD
principal investigator · Ataturk University

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Feb 2023. You cannot join it, but the record below documents what was studied.

Follow this study

Get an email when the registry record changes — status, dates, results — or when someone posts here.

Sign in to follow

Discussion

Questions and observations about this study, from anyone following it. Not medical advice, and not a channel to the study team — their contact details are on the registry record.

Sign in to join the discussion. Reading takes no account; posting does. You choose a display name, and a pseudonym is the default.

Nothing here yet. If you are running this trial, taking part in it, or weighing whether to, this is the place to say so.

Start the discussion