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Assessment of Hemi-diaphragmatic Function after USG Guided Superior Trunk Block in Patients Undergoing Shoulder Surgery.

Assessment of Hemi-diaphragmatic Function after Ultrasound Guided Superior Trunk Block in Patients Undergoing Proximal Humerus And Shoulder Surgery.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/04/051791
Enrollment
50
Registered
2023-04-19
Start date
Unknown
Completion date
Unknown
Last updated
2023-05-01

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

Conditions

Health Condition 1: S429- Fracture of shoulder girdle, partunspecified

Interventions

Intervention1: Superior trunk block of brachial plexus: Preoperatively all recruited patients will undergo an USG examination of diaphragm (side of surgery) excursion in sitting position. All the rec

Sponsors

Tata Main Hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: patients undergoing elective proximal humerus or shoulder surgery. ASA grades I-III

Exclusion criteria

Exclusion criteria: Patients refusing to participate in the study. History of allergy to local anesthetics. Patients with coagulopathy or infection at the site of block. Patients with psychiatric illness or cognitive dysfunction. Patients having severe pulmonary disease. Patients with preexisting neuropathy of upper limb. Patients with preexisting diaphragmatic dysfunction. Patients with body mass index (BMI) of >35kg/m2.

Design outcomes

Primary

MeasureTime frame
Diaphragmatic excursion in cm Incidence of hemi-diaphragmatic paralysis(n)% Absent/Partial/Complete paresis. Timepoint: Pre-block, at 30mins after block, in PACU

Secondary

MeasureTime frame
Incidence of breathing difficulty Incidence of dyspnea, hiccup, horner syndrome Opioid consumption (morphine equivalents) NRS pain scores at 6, 12, 18, 24 hours after surgery Time to first rescue analgesia Incidence of post-operative desaturation n(%) Timepoint: at 0, 3, 6, 12, 18, 24 hours after block

Countries

India

Contacts

Public ContactSadiya Parween

Tata Main Hospital

bhanu.swain@tatasteel.com

Outcome results

None listed

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