Ultrasound-guided Interscalene Block:3mL Ropi Provide Similar Analgesia to 5mL and Less Diaphragmatic Paralysis

Saint George Hospital

Status: Completed

Conditions: Diaphragmatic Paralysis

Treatments: Drug: Ropivacaine 0.5% Injectable Solution

Study type: Interventional

Funder types: Other

Identifiers

NCT04317235

SaintgeorgeH

Details and patient eligibility

About

Ropivacaine for ultrasound-guided interscalene block: 3mL provide similar analgesia to 5mL with less diaphragmatic paralysis in shoulder arthroscopy surgeries

Full description

Ropivacaine for ultrasound-guided interscalene block: 3mL provide similar analgesia to 5mL with less diaphragmatic paralysis in shoulder arthroscopy surgeries with no toxicity and no adverse reaction or complications we targeted under echography each nerve to be blocked alone either to put around all the nerves a big volume

Enrollment: 60 patients

Sex: All

Volunteers: Accepts Healthy Volunteers

Inclusion criteria

• ASA1-2

Exclusion criteria

• ASA3-4 anticoagulant

Trial design

Primary purpose: Prevention

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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60 participants in 2 patient groups

3 ml ropivacaine

Active Comparator group

Description:

interscalene block using 3 ml under ultrasound put medication on each nerve

Treatment:

Drug: Ropivacaine 0.5% Injectable Solution

5 ml ropivacaine

Active Comparator group

Description:

interscalene block using 5 ml under ultrasound put medication on each nerve

Treatment:

Drug: Ropivacaine 0.5% Injectable Solution