research for respiratory complications associated with supraclavicular brachial plexus block

risk factors for phrenic nerve palsy associated with supraclavicular brachial plexus block. - risk factors for phrenic nerve palsy associated with supraclavicular brachial plexus block.

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000052388

Enrollment

124

Registered

2023-10-06

Start date

2023-10-10

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

the trial cohort consisted of aged 20-70 years with American Society of Anesthesiologists (ASA) physical status 1 or 2 scheduled for orthopedic upper limb surgery with regional anesthesia.

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients of orthopedic upper limb surgery with regional anesthesia.

Exclusion criteria

Exclusion criteria: The exclusion criteria include hypersensitivity to anesthetic agents, preexisting neuropathy on surgical limb, pulmonary complications, coagulopathy, infection on block site, pregnancy, conversion to general anesthesia, and patient refusal.

Design outcomes

Primary

Measure	Time frame
the correlation between incidence of phrenic nerve palsy and depth of brachial plexus from the skin.	—

Countries

Japan

Contacts

Public ContactSeiji Hida

Niigata prefectural tokamachi Hospital department of anesthesiology

seijihida@yahoo.co.jp0257575566

Outcome results