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Comparing the Effect of 3 different types of nerve blocks - interscalene block,superior trunk block,combined infraclavicular and suprascapular nerve block on regional lung function in patients undergoing shoulder surgery

Comparison of Interscalene Block ,Superior Trunk Block and Combined Infraclavicular and Suprascapular Block on Regional Lung Ventilation in Patients Undergoing Shoulder Surgery - Randomized controlled Trial - NIL

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2025/02/081270
Enrollment
103
Registered
2025-02-25
Start date
Unknown
Completion date
Unknown
Last updated
2025-03-03

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

Conditions

Health Condition 1: M00-M99- Diseases of the musculoskeletal system and connective tissue

Interventions

Intervention1: Blocks given -interscalene block,superior trunk block,combined infraclavicular and suprascapular nerve block: Blocks given to the patients are randomised and each patient included in th

Sponsors

AIIMS Mangalagiri
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Patients of ASA 1-2 of age between 18 years to 65 years of both genders are included in this study

Exclusion criteria

Exclusion criteria: patient refusal patients of age less than 18 years and more than 65 years old ASA PS- 3 and above pre existing pulmonary disease previous neck or infraclavicular/suprascapular fossa surgery BMI more than 30kg/m2 contralateral phrenic nerve palsy Obstructive Sleep Apnoea

Design outcomes

Primary

MeasureTime frame
To compare changes in regional lung ventilation and diaphragmatic excursion ratio in interscalene block, superior trunk block and combined infraclavicular brachial and suprascapular nerve blockTimepoint: T0-baseline T1-1 hour after surgery—

Secondary

MeasureTime frame
To compare the incidence of hemi diaphragmatic palsy To determine the correlation between regional lung ventilation and diaphragmatic excursion ratio To compare numerical rating score on pain among these nerve blocksTimepoint: T0- baseline T1- 1 hour after surgery—

Countries

India

Contacts

Public ContactDr Ancy joy

AIIMS Mangalagiri

drsamarjit@aiimsmangalagiri.edu.in7805920791

Outcome results

None listed

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