Understanding complications of midline catheters in children

Study on Complications After Midline Catheter Placement and the Risk Factors in Children

Observational Seoul National University Hospital · NCT06979167

This study looks at the problems that can happen with midline catheters in children after surgery to see what might make those problems more likely.

Quick facts

Study typeObservational
Enrollment50 (estimated)
Ages1 Year to 18 Years
SexAll
SponsorSeoul National University Hospital Academic / other
Locations1 site (Seoul)
Trial IDNCT06979167 on ClinicalTrials.gov

What this trial studies

This observational study aims to assess the incidence and risk factors of complications associated with midline catheter placement in pediatric patients undergoing general anesthesia. It will monitor children for complications such as malfunction, bleeding, thrombosis, inflammation, and infection after catheter insertion. Participants will receive a midline catheter during surgery and will be evaluated through ultrasound-guided assessments immediately after placement, 24 hours later, and before catheter removal. The study seeks to identify factors that may increase the risk of complications, ultimately improving patient safety.

Who should consider this trial

Good fit: Ideal candidates are pediatric patients under 18 years old scheduled for surgery requiring general anesthesia and midline catheter insertion.

Not a fit: Patients requiring central venous catheter insertion or those with known coagulation disorders may not benefit from this study.

Why it matters

Potential benefit: If successful, this study could lead to improved safety protocols for midline catheter use in pediatric patients.

How similar studies have performed: While there may be studies on catheter complications, this specific focus on midline catheters in pediatric patients is relatively novel.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

* Pediatric patients under 18 years of age
* Scheduled to undergo general anesthesia for surgery at Seoul National University Children's Hospital.
* Clinically indicated for midline catheter insertion as determined by the attending anesthesiologist.

Exclusion Criteria:

* Patients requiring central venous catheter (CVC) insertion instead of a midline catheter.
* Known coagulation disorders.
* History of severe thrombosis.
* Any other conditions that, in the investigator's judgment, make the patient unsuitable for the study.

Where this trial is running

Seoul

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Midline Catheter
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.