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Comarison of two ventilatory modes on blood and end tidal carbon dioxide in patients undergoing robotic prostate surgery

Comparison of arterial to end tidal carbon dioxide gradient(Pa-ETCO2) in volume control versus volume control auto- flow in patients undergoing robotic radical prostatectomy (a randomised controlled study).

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2020/08/027354
Enrollment
50
Registered
2020-08-24
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: N428- Other specified disorders of prostate

Interventions

Intervention1: VC-AF Volume controlled auto flow: VC-AF mode in radical prostatectomy patients at baseline, 10 minutes after pneumoperitoneum, 2 h during surgery and 10 minutes after deflation of pne

Sponsors

Amrita Institute of Medical Sciences
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Age group of 18- 75 years ASA I, II and III patients Surgery 2 hrs and greater BMI 18 -35 Patients undergoing elective robotic prostatic surgery

Exclusion criteria

Exclusion criteria: BMI > 35 Significant cardiac disease COPD with moderate impairment Bronchial asthma

Design outcomes

Primary

MeasureTime frame
To compare arterial to end tidal carbon dioxide pressure gradient between two ventilator strategies (volume controlled versus pressure regulated volume controlled ventilation) in patients undergoing robotic radical prostatectomy surgery in Trendelenburg position at specified time pointsTimepoint: 1.T0 baseline pre-induction on room air 2.T 1 :10 minutes after creation of pneumoperitoneum in Trendelenburgâ??s position 3.T 2 : 2 hours into the surgery 4.T 3: 4 h into surgery 5.T e : 10 minutes after deflation of the pneumoperitoneum—

Secondary

MeasureTime frame
To assess the impact of ventilator modes on the following parameters at specified time points : 1. Alveolar to arterial oxygen pressure gradient (A-a)DO2 2. Peak airway pressure (Paw) 3. Plateau pressure 3. Dynamic compliance (Cdyn) 4. P/F ratio Timepoint: 1.T0 baseline pre-induction on room air 2.T 1 :10 minutes after creation of pneumoperitoneum in Trendelenburgâ??s position 3.T 2 : 2 hours into the surgery 4 T 3: 4 h into surgery 5.T e : 10 minutes after deflation of the pneumoperitoneum—

Countries

India

Contacts

Public ContactDrAnandajith Kartha

Amrita Institute of Medical Sciences ad Research Centre

lakshmi.k.238@gmail.com9496211333

Outcome results

None listed

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