Trial · NCT06158009
ED90 of Norepinephrine and Phenylephrine Boluses Under Intensive Treatment
NCT06158009, Not applicable, Unknown, General Hospital of Ningxia Medical University
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. ED90 of Norepinephrine and Phenylephrine Boluses Under Intensive Treatment. Trials, record NCT06158009. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT06158009
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- ED90 of Norepinephrine and Phenylephrine Boluses Under Intensive Treatment
- NCT number
- NCT06158009
- Status
- Unknown
- Phases
- Not applicable
- Enrollment
- 80 participants, estimated
- Lead sponsor
- General Hospital of Ningxia Medical University
- Conditions
- Adverse Effect
- Interventions
- Norepinephrine, Phenylephrine
- First posted
- 2023-12-06
- Last updated
- 2023-12-06
Source ClinicalTrials.gov
Registered outcomes11
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | ED50 and ED90 | 1-15 minutes after spinal anesthesia | The doses of prophylactic norepinephrine and phenylephrine that would be effective in preventing postspinal anesthesia hypotension in 50% (effective dose, ED 50) and 90% (ED90) of patients |
| Secondary | The incidence of post-spinal anesthesia hypotension | 1-15 minutes after spinal anesthesia | Systolic blood pressure (SBP) \< 80% of the baseline |
| Secondary | The incidence of severe post-spinal anesthesia hypotension. | 1-15 minutes after spinal anesthesia | Systolic blood pressure (SBP) \< 60% of the baseline. |
| Secondary | The incidence of bradycardia. | 1-15 minutes after spinal anesthesia | Heart rate \< 60 beats/min. |
| Secondary | The incidence of nausea and vomiting. | 1-15 minutes after spinal anesthesia | Presence of nausea and vomiting in patients after spinal anesthesia |
| Secondary | The incidence of hypertension. | 1-15 minutes after spinal anesthesia | Systolic blood pressure (SBP) \>120% of the baseline. |
| Secondary | pH | Immediately after delivery | From umbilical arterial blood gases. |
| Secondary | Base excess | Immediately after delivery | From umbilical arterial blood gases. |
| Secondary | Partial pressure of oxygen (PO2) | Immediately after delivery | From umbilical arterial blood gases. |
| Secondary | APGAR score | 1 min after delivery | A= Appearance P=Pulse G=Grimace A=Attitude R=Respiration; 0(Worst)-10(Best) |
1 to 10 of 11Source ClinicalTrials.gov
See all 11 registered outcomesOutcomes0
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/NCT06158009
GET https://conductscience.org/api/trials/v1/NCT06158009/registered