Trial · NCT01636063
Mifepristone Versus Misoprostol for Cervical Preparation Prior to Surgical Abortion Between 11 to 15 Weeks
NCT01636063, Not applicable, Terminated, Boston University; results first posted 2017-04-07
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Mifepristone Versus Misoprostol for Cervical Preparation Prior to Surgical Abortion Between 11 to 15 Weeks. Trials, record NCT01636063. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT01636063
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Mifepristone Versus Misoprostol for Cervical Preparation Prior to Surgical Abortion Between 11 to 15 Weeks
- NCT number
- NCT01636063
- Status
- Terminated
- Phases
- Not applicable
- Enrollment
- 42 participants, actual
- Lead sponsor
- Boston University
- Conditions
- Induced Abortion, Abortion Techniques, Mifepristone, Misoprostol
- Interventions
- Mifepristone, Misoprostol
- First posted
- 2012-07-10
- Last updated
- 2017-05-22
- Results first posted
- 2017-04-07
Source ClinicalTrials.gov
Registered outcomes1
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Initial Cervical Dilation at the Time of Surgical Abortion | 24 to 48 hours after enrollment | Initial cervical dilation as measured in French units by a Pratt cervical dilator prior to surgical abortion. The dilation was measured in French units with each French unit being equivalent to 0.33 mm. |
Source ClinicalTrials.gov
Outcomes1
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
| Type | Outcome | Time frame | Population | Units | Measured as |
|---|---|---|---|---|---|
| PRIMARY | Initial Cervical Dilation at the Time of Surgical Abortion | 24 to 48 hours after enrollment | French units | MEAN |
Source ClinicalTrials.gov
Results by group2
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units |
|---|---|---|---|---|---|
| Initial Cervical Dilation at the Time of Surgical Abortion | Mifepristone | 30.8 | Standard Deviation 6.8 | French units | |
| Initial Cervical Dilation at the Time of Surgical Abortion | Misoprostol | 31.1 | Standard Deviation 6.1 | French units |
Source ClinicalTrials.gov
Participant flow6
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted |
|---|---|---|---|---|
| Overall Study | STARTED | Mifepristone | 21 | |
| Overall Study | STARTED | Misoprostol | 21 | |
| Overall Study | COMPLETED | Mifepristone | 21 | |
| Overall Study | COMPLETED | Misoprostol | 21 | |
| Overall Study | NOT COMPLETED | Mifepristone | 0 | |
| Overall Study | NOT COMPLETED | Misoprostol | 0 |
Source ClinicalTrials.gov
Adverse events0
Each adverse event the trial posted, group by group: the participants affected out of those at risk.
None in this release.
Adverse event totals6
The totals the trial posted for each group.
| Total | Group | Affected | At risk |
|---|---|---|---|
| Total, all-cause mortality | Mifepristone | 0 | 21 |
| Total, all-cause mortality | Misoprostol | 0 | 21 |
| Total, other adverse events | Mifepristone | 0 | 21 |
| Total, other adverse events | Misoprostol | 0 | 21 |
| Total, serious adverse events | Mifepristone | 0 | 21 |
| Total, serious adverse events | Misoprostol | 0 | 21 |
Source ClinicalTrials.gov
Papers0
The papers the trial lists on ClinicalTrials.gov.
None in this release.
Grants0
The grants NIH RePORTER links to the trial, newest funded first: NIH's, and some of AHRQ's, CDC's, FDA's and VA's. Each shows its title, principal investigators, organization and funder in its newest year.
None in this release.
Trial comparisons2
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
| Comparison | Source |
|---|---|
| Mifepristone vs Misoprostol: deaths from any cause | Trial comparisons |
| Mifepristone vs Misoprostol: serious adverse events | Trial comparisons |
Tests0
The ConductCognition tests this trial's registered outcomes name, as ScienceGraph matched them in trial-tests-2026-11-12-0.2.1.
None in this release.
Data dates
The day each source was copied for this release.
Sources 3
- ClinicalTrials.gov's posted results, through CTTI's AACTFreely available. Acknowledgement requested
- ClinicalTrials.govNo license stated
- NIH RePORTER's clinical studies and project filesPublic domain
Each source's terms
- ClinicalTrials.gov's posted results, through CTTI's AACTClinicalTrials.gov data via Aggregate Analysis of ClinicalTrials.gov (AACT), CTTI. CTTI makes its materials freely available and requests acknowledgement. https://aact.ctti-clinicaltrials.org/documentation/299
- ClinicalTrials.govnone stated
- NIH RePORTER's clinical studies and project filesPublic domain (NIH RePORTER)
ClinicalTrials.gov's data carry an international copyright outside the United States: https://clinicaltrials.gov/about-site/terms-conditions.
For software
Read this trial from software.
The record and each of its lists are JSON, twenty rows a page. No key.
GET https://conductscience.org/api/trials/v1/NCT01636063
GET https://conductscience.org/api/trials/v1/NCT01636063/registered