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Comparing three ventilator modes on the respiratory and hemodynamic variables in spine surgery

Effect of PCV, VCV and PCV-VG ventilator modes on respiratory variables and gas exchange during spine surgery in prone position- A prospective randomised comparative study.

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/01/039774
Enrollment
87
Registered
2022-01-27
Start date
Unknown
Completion date
Unknown
Last updated
2022-02-21

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

Conditions

Health Condition 1: O- Medical and Surgical

Interventions

Intervention1: VENTILATOR MODES- PCV, VCV, PCV-VG: Effect of PCV, VCV, PCV-VG ventilator modes on respiratory variables and gas exchange during spine surgery in prone position Intervention2: PCV-VG: E

Sponsors

Sri Ramachandra institute of higher education and research
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Elective spine surgery ASA grade 1,2,3 BMI

Exclusion criteria

Exclusion criteria: Emergency spine surgery Age less than 20years and more than 70 years BMI >30 Pre existing lung pathology

Design outcomes

Primary

MeasureTime frame
Peak airway pressure Dynamic lung complainceTimepoint: 5minutes after intubation in Supine position and 10 minutes after shifting to prone position and every 15 minutes in prone position till the end of surgery—

Secondary

MeasureTime frame
Arterial oxygen and carbon dioxide tension Mean inspiratory pressure Mean arterial pressureTimepoint: Patient is intubated in Supine position and outcomes are recorded 5 minutes in supine position and 10 minutes after shifting to prone position and every 15 minutes till the end of surgery in prone position—

Countries

India

Contacts

Public ContactSARANYA L

Sri Ramachandra institute of higher education and research, porur, chennai

makilandeswari@yahoo.com9840636238

Outcome results

None listed

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