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A study of the incidence of early postoperative delirium in adult patients undergoing cardiac surgery under general anaesthesia with cardiopulmonary bypass

A study of the incidence of early postoperative delirium in adult patients undergoing cardiac surgery under general anaesthesia with cardiopulmonary bypass - NIL

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2023/07/055020
Enrollment
120
Registered
2023-07-10
Start date
Unknown
Completion date
Unknown
Last updated
2023-09-18

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

Conditions

Health Condition 1: I00-I99- Diseases of the circulatory system

Interventions

None listed

Sponsors

Department of Anaesthesiology Critical Care AFMC
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: (i) Adults ( >18 years) (ii) Patients undergoing cardiac surgery with the use of CPB (iii) should not be on mechanical vent support preoperatively (iv) Scheduled non-emergency surgeries

Exclusion criteria

Exclusion criteria: (i) No prior neurological disease or stroke / TIA (ii) Not in pre-existing delirium (iii) Surgeries performed under DHCA (Deep hypothermic circulatory arrest)

Design outcomes

Primary

MeasureTime frame
To Determine the incidence of postoperative delirium in adult patients of both genders undergoing cardiac surgery under general anesthesia with CPB at a cardiac surgical centreTimepoint: To Determine the incidence of postoperative delirium at 12hours, 24 hours, 36 hours, 48 hours & postop day 3 and postop day 4.—

Secondary

MeasureTime frame
To assess the association of the following eight perioperative risk factors with the development of postoperative delirium. a) EuroSCORE II (6) b) Variations in cerebral oxygen saturation from baseline during the CPB period c) Duration of CPB d) Duration of the aortic cross-clamp e) Minimum temperature while on CPB f) Variations in hematocrit (resulting from hemodilution) g) Variations in oxygen delivery during CPB h) Changes in lactate production during CPB Timepoint: All secondary outcomes measured during hospital stay in the perioperative period Euroscore II will be assessed preoperatively & association with Postoperative Delirium assessed. Other parameters mentioned will be noted during the perioperative period & the association with Delirium determined—

Countries

India

Contacts

Public ContactDr Devarakonda Bhargava Venkata

AFMC, Pune

vishaldoc2003@gmail.com9013590585

Outcome results

None listed

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