ClinicalTrials.gg
TerminatedNCT01615224Updated Dec 18, 2019

Repeated Doses of Misoprostol for Medical Treatment of Missed Miscarriage

A Phase 2/3 interventional study of misoprostol in Missed Abortion, sponsored by Kristina Gemzell Danielsson. Terminated at 1 site in Sweden. Open to female participants aged 18 Years to 55 Years. Per ClinicalTrials.gov, last updated 2019-12-18.

Sponsored by Kristina Gemzell Danielsson · Phase 2/3, Interventional, and Treatment

Why this study was terminated
No funding
Phase
Phase 2/3
Study type
Interventional
Enrollment
23
Allocation
Randomized
Ages
18 Years to 55 Years
Sex
Female
01

Study summary

Missed abortion is a condition where the fetus has perished but the miscarriage is not expelled. Women often present at a routine ultrasound or with a slight brownish discharge. Traditionally this condition has been treated with curettage or vacuum aspiration. Lately, medical treatment has become more common due to less risk of infection and other complications. The routine medical treatment is 800mcg of misoprostol administered vaginally. We wish to examine of repeated doses of 400mcg misoprostol after the initial 800mcg vaginal misoprostol increases efficacy of the treatment.

02

Conditions studied

  • Missed Abortion

Keywords

  • missed abortion
  • miscarriage
03

In context

Abortion, Missed

48 studies on the registry are indexed under Abortion, Missed; 10 are open to participants now.

This study's enrollment of 23 is below the median of 110 across 41 interventional studies indexed under Abortion, Missed.

Browse Abortion, Missed studies →

Lead sponsor

Kristina Gemzell Danielsson is the lead sponsor of 5 studies on the registry; none are open to participants now.

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

04

Who can participate

Ages eligible
18 Years to 55 Years
Sexes eligible
Female
Accepts healthy volunteers
No

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • over 18 years of age healthy no to medical treatment visible fetal structures such as yolk sac or fetus

Exclusion criteria

Exclusion Criteria:

  • empty gestational sac more than sparse bleeding or dilated cervix mental instability after diagnosis to medical treatment
Terms in these criteria, in plain language(1)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

Contraindication

A reason a treatment, test or procedure should not be given to a particular person, such as an allergy, another illness or a medicine they take.

05

Study design

Phase
Phase 2 / Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
None (open label)
Enrollment
23 participants (actual)

Study arms

  • No intervention
    single dose

    Patients receive the standard treatment with 800mcg of vaginal misoprostol

  • Experimental
    repeated doses

    patients receive 800mcg of vaginal misoprostol. In addition to this they receive repeated doses of 400mcg oral misoprostol after 3 and 5 hours. Women of more than 9 weeks pregnancy according to last menstrual period will be given a choice of vacuum aspiration or further medical treatment with 2 additional doses of misoprostol given after 7 and 9 hours after the initial vaginal treatment.

    Drug: misoprostol

Interventions

  • repeated doses of misoprostol. 400mcg of oral misoprostol given at 3, 5, 7 and 9 hours.

    Also known as: Cytotec 200mcg Pfizer

06

What researchers measure

Primary outcomes

  1. Efficacy

    Complete abortion as judged by ultrasound

    Time frame: 1 day

Secondary outcomes

  1. Acceptability

    questionnaire on future choice of treatment method. Surgical or medical treatment if free choice. If having to have medical would she choose repeated doses or single dose?

    Time frame: 1 day, 1 week, 2 weeks, 3 weeks, 5 weeks

07

Study locations

1 site
  • Dept of Obstetrics and Gynecology, Danderyd Hospital
    Stockholm, 18288, Sweden
08

Timeline

Tracking since Sep 25, 2026
Not marked actual or estimatedDates not marked actual or estimated

The record gives a start of May 2012, a primary completion of Oct 2019 and a completion of Oct 2019. It does not say whether these dates are actual or estimated.

How these figures are worked out, and which studies are left out of them.

Registered
Jun 4, 2012
First posted
Jun 8, 2012
Start
May 2012
Primary completionActual
Oct 30, 2019
CompletionActual
Oct 30, 2019
Last update
Dec 18, 2019
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Dec 18, 2019, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01615224
Lead sponsor
Kristina Gemzell Danielsson
Responsible party
Kristina Gemzell Danielsson (professor, Karolinska Institutet) — Sponsor-investigator
First posted
Jun 8, 2012
Start date
May 2012
Primary completion
Oct 30, 2019
Completion
Oct 30, 2019
Last update
Dec 18, 2019

Study contacts

Kristina Gemzell Danielsson, professor
principal investigator · Karolinska Institutet

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is terminated, as verified in Aug 2019. You cannot join it, but the record below documents what was studied.

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Discussion

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Studies of the drug tested here: Misoprostol

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