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Comparative study of two different modes of breathing on the breathing machine(volume control and pressure control)in lower spine surgery

Comparison of volume controlled ventilation with pressure controlled ventilation during lumbar spine surgery in prone position : a randomized control study

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2018/01/011216
Enrollment
72
Registered
2018-01-09
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

Health Condition 1: null- patients posted for lumbar spine surgeries in prone position

Interventions

Intervention1: Group P (patient who receive pressure controlled ventilation) by random allocation via computer generated table. : Group P (patient who receive pressure controlled ventilation) Control

Sponsors

St Johns Medical College and Hospital
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1)Patients being operated for lumbar spine surgeries in prone position 2)American society of anaesthesiologists(ASA) 1 and 2 3) Age 18-65 years of either sex 4) Duration of surgery 2-5 hours

Exclusion criteria

Exclusion criteria: 1) Body mass index (BMI) > 30 2) Patients on steroid supplementation 3) Patients with obstructive or restrictive lung diseases 4)Patients with documented autonomic neuropathy 5)Patients with creatinine > 1.5 6)Patients operated for repeat spine surgeries 7) Patients not willing for surgery

Design outcomes

Primary

MeasureTime frame
To compare volume controlled ventilation (VCV) with pressure controlled ventilation (PCV) on lung mechanics and gas exchange , during lumbar spine surgery in prone position.Timepoint: baseline, 5min in supine, in prone position 10min,20min,30min 60min,90min,120min,150min,180min,210min, 240min ,270min—

Secondary

MeasureTime frame
To evaluate the effect of these two modes of ventilation (VCV and PCV) on hemodynamic changes. Timepoint: baseline, 5min in supine, in prone position 10min,20min,30min 60min,90min,120min,150min,180min,210min, 240min ,270min—

Countries

India

Contacts

Public ContactSurekha

St Johns Medical College and Hospital

drmanjula95@yahoo.com9449059395

Outcome results

None listed

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