Trial · NCT07889700
Effect of Birth Ball Exercise on Labor Progress During the Active Phase of Labor Assessed by Intrapartum Ultrasound
NCT07889700, Not applicable, Completed, Sakarya University
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Effect of Birth Ball Exercise on Labor Progress During the Active Phase of Labor Assessed by Intrapartum Ultrasound. Trials, record NCT07889700. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07889700
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Effect of Birth Ball Exercise on Labor Progress During the Active Phase of Labor Assessed by Intrapartum Ultrasound
- NCT number
- NCT07889700
- Status
- Completed
- Phases
- Not applicable
- Enrollment
- 77 participants, actual
- Lead sponsor
- Sakarya University
- Conditions
- Labor, Labor Progress
- Interventions
- Birth Ball Exercise
- First posted
- 2026-10-22
- Last updated
- 2026-10-22
Source ClinicalTrials.gov
Registered outcomes7
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Angle of Progression (AoP) during the active phase of labor | At 6 cm and 10 cm cervical dilation during the active phase of labor | Angle of progression (AoP) was measured by transperineal intrapartum ultrasound. AoP was defined as the angle between the long axis of the pubic symphysis and a line drawn from the inferior edge of the pubic symphysis tangentially to the most distal point of the fetal skull. Measurements were obtained at 6 cm and 10 cm cervical dilation. AoP was expressed in degrees, with higher values indicating greater fetal head descent. |
| Primary | Head-Perineum Distance (HPD) during the active phase of labor | At 6 cm and 10 cm cervical dilation during the active phase of labor | Head-perineum distance (HPD) was measured by transperineal intrapartum ultrasound. HPD was defined as the shortest distance between the perineal skin surface and the outer bony limit of the fetal skull. Measurements were obtained at 6 cm and 10 cm cervical dilation. Lower HPD values indicate greater fetal head descent. HPD was expressed in centimeters. |
| Primary | Progression Distance (PD) during the active phase of labor | At 6 cm and 10 cm cervical dilation during the active phase of labor | Progression distance (PD) was measured by transperineal intrapartum ultrasound. PD was defined as the distance between the infrapubic line and the most distal point of the fetal skull. Measurements were obtained at 6 cm and 10 cm cervical dilation, and changes in PD reflected fetal head progression through the birth canal. PD was expressed in centimeters. |
| Primary | Fetal Head Direction (HD) during the active phase of labor | At 6 cm and 10 cm cervical dilation during the active phase of labor | Fetal head direction (HD) was assessed by transperineal intrapartum ultrasound according to the orientation of the fetal head within the maternal pelvis. Head direction was categorized as downward, horizontal, or upward. Assessments were performed at 6 cm and 10 cm cervical dilation. The outcome measure was reported categorically as downward, horizontal, or upward. |
| Primary | Fetal Head Position during the active phase of labor | At 6 cm and 10 cm cervical dilation during the active phase of labor | Fetal head position was assessed by intrapartum ultrasound according to the orientation of the fetal occiput within the maternal pelvis. Fetal head position was categorized as occiput anterior, occiput transverse, or occiput posterior. Assessments were performed at 6 cm and 10 cm cervical dilation. The outcome measure was reported categorically as occiput anterior, occiput transverse, or occiput posterior. |
| Secondary | Duration of the active phase of labor | During labor | The time interval from the onset of the active phase of labor until full cervical dilation. |
| Secondary | Mode of delivery | At delivery | Type of delivery including spontaneous vaginal delivery, assisted vaginal delivery, or cesarean section. |
Source ClinicalTrials.gov
Outcomes0
Each outcome the trial posted results for, in ClinicalTrials.gov's words.
None in this release.
Results by group0
Each measurement the trial posted, group by group, in the words and numbers it posted.
None in this release.
Participant flow0
How many started, completed or left each group, period by period.
None in this release.
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 totals0
The totals the trial posted for each group.
None in this release.
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 comparisons0
Comparisons of the trial's two groups, calculated by ConductScience from the counts it posted.
None in this release.
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/NCT07889700
GET https://conductscience.org/api/trials/v1/NCT07889700/registered