Trial · NCT07888400
IC ECG Combined With Ultrasound Bubble Test for PICC Tip Positioning Among Oncology Adults: A Three Arm Randomized Controlled Trial
NCT07888400, Not applicable, Completed, Sun Yat-sen University
3 sourcestrials-2026-11-12-0.5.0
Cite this record
ConductScience Library. IC ECG Combined With Ultrasound Bubble Test for PICC Tip Positioning Among Oncology Adults: A Three Arm Randomized Controlled Trial. Trials, record NCT07888400. Release trials-2026-11-12-0.5.0, 12 Nov 2026. https://conductscience.org/library/trials/NCT07888400
On this page
Trial
As registered on ClinicalTrials.gov, in the graph's capture of the registry.
- Title
- IC ECG Combined With Ultrasound Bubble Test for PICC Tip Positioning Among Oncology Adults: A Three Arm Randomized Controlled Trial
- NCT number
- NCT07888400
- Status
- Completed
- Phases
- Not applicable
- Enrollment
- 267 participants, actual
- Lead sponsor
- Sun Yat-sen University
- Conditions
- PICC Line Placement, Tip Location
- Interventions
- Combined IC-ECG and Ultrasound PICC Tip Location Technique, IC-ECG PICC Tip Location Technique, Ultrasound PICC Tip Location Technique
- First posted
- 2026-10-22
- Last updated
- 2026-10-22
Source ClinicalTrials.gov
Registered outcomes5
Each outcome the trial registered, primary first, in ClinicalTrials.gov's words.
| List | Outcome | Time frame | Description |
|---|---|---|---|
| Primary | Optimal PICC tip placement rate | At the completion of the PICC insertion procedure. | The proportion of participants whose PICC tip is successfully placed at the optimal position (defined as the lower third of the superior vena cava or the cavoatrial junction), confirmed by chest X-ray (CXR). |
| Secondary | Number of catheter repositioning attempts | During the PICC insertion procedure. | The number of times the catheter was withdrawn and readvanced after malposition (e.g., tip in the internal jugular vein, azygos vein, or right atrium) was confirmed. |
| Secondary | Number of localisation procedures | During the PICC insertion procedure. | The number of independent tip-localisation manoeuvres (e.g., IC-ECG recordings or ultrasound scans) performed to confirm the tip position, excluding instances where the catheter was physically repositioned. |
| Secondary | Localisation time | During the PICC insertion procedure. | The time from the initiation of tip localisation (i.e., when the catheter reached the estimated insertion length) to the final confirmation of the tip position. |
| Secondary | Push-to-bubbles duration | During the PICC insertion procedure. | The duration from the start of agitated saline injection to the visualization of microbubbles in the right atrium, as assessed by transthoracic echocardiography. |
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.
Papers15
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/NCT07888400
GET https://conductscience.org/api/trials/v1/NCT07888400/registered