Comparison of the success rate of combined block in arm surgeries

Comparison of the success rate of intracranial and supraclavicular combined block of the brachial plexus under ultrasound guide compared to single intracclanic and supraclavicular block in arm surgeries

Status

Recruiting

Phases

Phase 3

Study type

Interventional

Source

IRCT

Registry ID

IRCT20211017052786N3

Enrollment

150

Registered

2022-07-06

Start date

2022-06-22

Completion date

Unknown

Last updated

2022-08-29

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

Conditions

Local anesthesia to the arm, forearm and hand. Other complications of procedures, not elsewhere classified

Interventions

Intervention 1: Intervention group: Interscalene block combined with superclavicular block

100 mg of lidocaine 1% with 40 mg of marcaine 025. Epinephrine will be injected in half volume in the SUPRACLAVICULAR section and the other half in the INTERSCALANE section. Intervention 2: Control gr

100 mg of lidocaine 1% with 40 mg of marcaine 0.25% Epinephrine. Intervention 3: Control group 2: Interscalene block only

100 mg of lidocaine 1% with 40 mg of marcaine 0.25 % Epinephrine.

Eligibility

Sex/Gender

All

Age

18 Years to 90 Years

Inclusion criteria

Inclusion criteria: Patients with American Stroke Association (ASA) 1, 2 Patients with arm fractures require surgery Patients over 18 years of age

Exclusion criteria

Exclusion criteria: Drug addiction Patient dissatisfaction Being pregnant has a history of allergy to local anesthetics

Design outcomes

Primary

Measure	Time frame
Pain medication required. Timepoint: 6 and 12 hours after surgery. Method of measurement: Visual analog scale.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactAmir Hossein Moradi Rafigh

Ghoum University of Medical Sciences

Amirmmr287@gamil.com+98 25 3885 6440

Outcome results

None listed

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