Supplemental combined n.supraclaviculares blockade with C5 root-blockade to general anaesthesia vs. supplemental C5 root-blockade to general anaesthesia vs. exclusive general anaesthesia for clavicle surgery. Effects on analgesic quality and lung function

Supplemental combined n.supraclaviculares blockade with C5 root-blockade to general anaesthesia vs. supplemental C5 root-blockade to general anaesthesia vs. exclusive general anaesthesia for clavicle surgery. Effects on analgesic quality and lung function - Regional Anaesthesia in Clavicle Surgery

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

DRKS

Registry ID

DRKS00017286

Enrollment

Registered

2019-05-20

Start date

2019-05-27

Completion date

Unknown

Last updated

2025-10-06

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

Conditions

S42.0 S43.1

Interventions

Group 1: general anaesthesia+ nervi supraclaviculares blockade+ C5 nerve root-blockade Group 2: general anaesthesia+ C5 nerve root-blockade Group 3: general anaesthesia

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: clavicle fracture, Rockwood III-VI, ASA I-III

Exclusion criteria

Exclusion criteria: ASA > III, malignant hyperthermia, intensive care unit stay, pregnancy, preoperative phrenic nerve palsy

Design outcomes

Primary

Measure	Time frame
analgesic quality (NRS), opioid consumption	—

Secondary

Measure	Time frame
diaphragm ultrasound, oxygen saturation	—

Countries

Germany

Contacts

Public ContactMartin Julian Schaefer

Kreisklinikum Siegen: Klinik für Anästhesie, Intensivmedizin, Schmerztherapie und Notfallmedizin

m.schaefer@kreisklinikum-siegen.de0271 705 1701

Outcome results

None listed

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