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In-plane ultrasound-guided puncture of the subclavian vein with a Microconvex Probe compared to conventional puncture using anatomical landmarks

In-plane ultrasound-guided puncture of the subclavian vein with a Microconvex Probe compared to conventional puncture using anatomical landmarks - MISP (Microconvex In-plane Subclavian Puncture)

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00024067
Enrollment
100
Registered
2021-03-17
Start date
2021-10-04
Completion date
Unknown
Last updated
2025-04-07

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Z51

Interventions

Group 1: Landmark technique with ultrasound prescan Group 2: Microconvex in plane subclavian puncture (MISP)

Sponsors

Universitätsklinikum des Saarlandes,Klinik für Anästhesiologie, Intensivmedizin und Schmerztherapie,66421 Homburg
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: All patients on critical care unit or in the operating room requiring a central venous catheter were included in the study after informed consent.

Exclusion criteria

Exclusion criteria: age <18 years participation in another study former participation in the same study missing informed consent patients with a legal representative permanently unable to give consent contraindication for central venous cannulation contraindication or refusal for a left sided subclavian central venous catheter emergency situation with unstable patients no proof of patency of the vessel during ultrasound prescan

Design outcomes

Primary

MeasureTime frame
Risk Score (0-53)—

Secondary

MeasureTime frame
Success rate Complications Infection score (0 to 4) Pucture site (distance to clavicle and jugular fossa) Number of skin punctures—

Countries

Germany

Contacts

Public ContactAndreas Meiser

Universitätsklinikum des SaarlandesKlinik für Anästhesiologie, Intensivmedizin und Schmerztherapie

Andreas.Meiser@uks.eu068411630613

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026