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Use of new methods with ultrasound to predict drop in blood pressure after anaesthesia in pregnant patient undergoing cesarean section

Carotid artery corrected flow time and respiratory variations of peak blood flow velocity for predicting post-spinal hypotension in parturient: An observational study - nil

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2023/11/060384
Enrollment
44
Registered
2023-11-30
Start date
Unknown
Completion date
Unknown
Last updated
2023-12-19

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

Conditions

Health Condition 1: O099- Supervision of high risk pregnancy, unspecified

Interventions

Intervention1: Carotid artery flow time: 15 minutes before spinal anaesthesia Control Intervention1: Respiratory variation of peak blood flow velocity: 15 minutes before spinal anaesthesia

Sponsors

Postgraduate Institute of Medical Education and research
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: parturient undergoing elective or semi-emergency Cesarean section under Spinal anaesthesia

Exclusion criteria

Exclusion criteria: 1.Placenta previa, preeclampsia; 2. Basal metabolic index (BMI) more than equal to 40 kg/m; 3.Carotid stenosis > 50%; 4. History of cerebrovascular accident or cardiac disease; 5. History of chronic kidney disease 6. Emergency surgery; and 7.Unable to read consent form.

Design outcomes

Primary

MeasureTime frame
predictive value of preanesthetic carotid artery FTc for hypotension after SA during CSTimepoint: Baseline, every 2 minutes after spinal anaesthesia till the end of surgery—

Secondary

MeasureTime frame
predictive value of preanesthetic ?Vpeak for hypotension after SATimepoint: 1 minute after spinal anaesthesia, and every 5 minutes after that till end of surgery—

Countries

India

Contacts

Public ContactDivya Jain

Postgraduate institute of medical education and research

jaindivya77@rediffmail.com7087008020

Outcome results

None listed

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