Trial · NCT02574832
Determination of ED90 of Intrathecal Lidocaine for Adequate Anesthesia for Elective Cervical Cerclage Surgery
NCT02574832, Not applicable, Terminated, Northwestern University; results first posted 2017-12-08
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. Determination of ED90 of Intrathecal Lidocaine for Adequate Anesthesia for Elective Cervical Cerclage Surgery. Trials, record NCT02574832. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT02574832
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- Determination of ED90 of Intrathecal Lidocaine for Adequate Anesthesia for Elective Cervical Cerclage Surgery
- NCT number
- NCT02574832
- Status
- Terminated
- Phases
- Not applicable
- Enrollment
- 2 participants, actual
- Lead sponsor
- Northwestern University
- Conditions
- Pregnancy, Surgery, Pain
- Interventions
- Lidocaine Administration
- First posted
- 2015-10-14
- Last updated
- 2018-02-20
- Results first posted
- 2017-12-08
- Limitations and caveats
- Study ended early because of procedure changes.
Source ClinicalTrials.gov
Registered outcomes1
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Time to T 10 Level | 20 minutes after drug administration | Elapsed time in minutes to achieve T 10 level of anesthesia. Assessed by the anesthesia care provider using crushed ice. T 10 level is numbness up to the level of the belly button. |
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 | Time to T 10 Level | 20 minutes after drug administration | Minutes | MEAN |
Source ClinicalTrials.gov
Results by group1
Each measurement the trial posted, group by group, in the words and numbers it posted.
| Outcome | Group | Category | Value | Spread | Units |
|---|---|---|---|---|---|
| Time to T 10 Level | Spinal Lidocaine Administration | 12.5 | Full Range 9 to 16 | Minutes |
Source ClinicalTrials.gov
Participant flow3
How many started, completed or left each group, period by period.
| Period | Milestone | Group | Participants | Units counted |
|---|---|---|---|---|
| Overall Study | STARTED | Spinal Lidocaine Administration | 2 | |
| Overall Study | COMPLETED | Spinal Lidocaine Administration | 2 | |
| Overall Study | NOT COMPLETED | Spinal Lidocaine Administration | 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 totals3
The totals the trial posted for each group.
| Total | Group | Affected | At risk |
|---|---|---|---|
| Total, all-cause mortality | Spinal Lidocaine Administration | 0 | 2 |
| Total, other adverse events | Spinal Lidocaine Administration | 0 | 2 |
| Total, serious adverse events | Spinal Lidocaine Administration | 0 | 2 |
Source ClinicalTrials.gov
Papers6
The papers the trial lists on ClinicalTrials.gov.
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/NCT02574832
GET https://conductscience.org/api/trials/v1/NCT02574832/registered